Contact

Data Analysis - Safe Time & Effort

Evaluate and benchmark your electrochemical test data for any test device, file structure and non-proprietary file format.
Test options and demo server
Hardware Requirements
License System/Calculator
Download
Change log
Boost you test Evaluation

Data Analysis

Data Analysis is your solution if you work with electrochemical test files in battery, fuel-cell, electrolysis or redox flow battery (RFB) research. We add any file structure and test system your require for free.
icon
All-in one
Evaluate test files from Arbin, AVL, Basytec, Biologic, Ivium, Keysight, Maccor, Neware, PEC, Solartron,...
icon
Benchmark / Compare
Get information on your test series and also compare test series with each other
icon
Compatible
Evaluate files from your local file system, Batalyse Collect database or your own database
icon
Specimen Parameters
Add and load your individual specimen parameters to calculate result tables and diagrams
icon
Automate
Automate your test data evaluation in combination with Batalyse Collect database
icon
Result graphs
Use 100+ predefined result graphs in 9 different languages and labelled according to your settings
icon
Flexible
Modify result graphs as you like and change line colors, axis labeling,...
icon
Confidential and Save
Batalyse has no access to your data and results. You have full control and your data stays in-house
image
Get your Demo

Test options

Data Analysis can be tested for free and without obligation

  • Download Data Analysis, unzip the archive
  • Install by drag-and-drop to opened Origin window on your computer
  • Sent us a license request. We will contact you when the license is active
  • Batalyse has no access to your test data and results
image
Required software

Requirements

Data Analysis requires the graphing and analysis software “Origin” as a platform. It can be installed on any office computer.

  • Requires Origin 2022b or better newer versions
  • Origin Pro is not required

Test Data Analysis now for free

We look forward to starting your demo.
Get in touch
License options

License system - Data Analysis

Data Analysis licenses can be customized for individual users, research groups and whole companies or universities. A license includes access to updates and service.

  • Licenses are bound to specific computers or to a company wide user domain
  • Online and offline licenses abailable
  • Limited or unlimited number of evaluations
Request a quote

Download Data Analysis

Download newest version:
Batalyse-2025-03.zip
Batalyse-2025-02.zip Batalyse-2025-01.zip
Please note that Batalyse requires Origin 2022b or newer!
Data Analysis installation manual

Change Log

Data Analysis is continuously updated with your and other user’s feedback
2025-02 (updated 2025-03-03)

  • Data Analysis now automatically installs the proprietary file format connectors for .mpr and .cex files and a python package. You no longer need to manually install or update these connectors when installing or updating Data Analysis. Batalyse plans to add more connectors in collaboration with OriginLab in the coming months.

  • Improved and expanded specimen dialog.

  • Code Optimization – Automated pulse/HPPC fits – faster calculations, especially when handling a large number of measurement points during the pulse.

  • New comparison graph: Discharge and charge capacity for each selected test over the cycle number vs Coulom Efficiency / Voltaic Efficiency / Energy Efficiency.

  • Polarization graphs available for single tests now also added for comparisons.

  • Improved support for supercaps: New result graphs, labelling options and expanded calculation table.

  • The axes of EIS comparison graphs are now uniformly scaled, and the object manager displays the test name.

  • New CV graphs added:

  • We have improved the tooltips in the specimen dialog to be less intrusive. Now, only one tooltip is displayed at a time, preventing multiple active tooltips from blocking your view.

Bug fixes:
– Fixed a bug where specimen parameters from the file header of Biologic/Neware files were not correctly applied during graph calculations.
– Resolved issues causing problems when merging Neware files.
– Hangke formation tester files didn’t show the Excel sheet names in the legend.

2025-01 (updated 2025-02-10)



    • Perform automated pulse / hppc fits and receive insights on electrolyte, concentration and charge transfer resistance. More information: M. Daowd et al., Battery Models Parameter Estimation based on Matlab/Simulink, International Review of Electrical Engineering, 7(4), 4915-4924.

    • New: Analyze Battery Safety Tests! Data Analysis now supports data loggers with multiple channels to record voltage, pressure, and temperature at various cell or module positions. Easily determine onset temperature, emitted gas volume, and maximum temperature. If you conduct safety tests, feel free to contact us!

    •  DCIR – new single and comparison graphs

    • Constant Current – Constant Voltage (CC-CV): Gain deeper insights into the capacity distribution at each stage

    • Enhanced Split Graph Feature: Easily extract individual curves from a graph into separate graph objects. This feature now supports a wider range of graph types.

    • Graphs with an x-axis based on cycle ranges can now be duplicated or multiplied, each with a defined cycle range to focus on specific test sections.

    • EIS graphs can now be selected via the Graph Control tab, and new EIS graphs have been added.

 

    • Improved support for various test devices e.g. Maccor, Neware, Gamry, Solartron,…



2024.04 (updated 09.10.2024)

To enhance data security, we have replaced passwords with tokens. Tokens are now required to connect Data Analysis, Collect, and Mind, as well as to access the API with your own code or third-party software. After updating Data Analysis, Collect, or Mind, you must create and use tokens. Your Collect and Mind login passwords remain unchanged and are still required.

For general information, please watch the basics video, and for detailed instructions, refer to our tutorial video.

 

    • Graph calculation formulas are now displayed both in Graph Control – Graph selection and above each created graph

    • New information dialog 

    • WE coating thickness – enry added/linked to Basic Parameters section

    • Comparison graphs: new error display style added. With “None” only the standard deviation is plotted.

      • Curve colors can be edited more easily now (only from Origin2024b)

    • New Graph Control option: Show/hide vertical reference lines

    • New comparison result graph added: Discharge capacity, CE vs. cycle comparison

 

    • Improves support for various test devices

    • Improved merge feature

2024.04 (updated 03.07.2024)

    • New graph customization option #1:  Select individual color for Voltaic and Energy efficiency and adjust efficiency axis range(s) and increment(s)

    • New graph customization option #2:  (De)Acitvate graph gridlines

    • Coin cells (CR1616 and CR2032) added to the Cell format section

    • File name is now displayed in Collect monitor

    • Password entry in Data Analysis to connect to Collect is by default hidden

    • Improvements and bug fixes with the Data Analysis continue import function in combination with our Collect database software.

    • Improvements for EIS analysis:

        • x/y axis now have the same scaling

        • Curves have different color

        • Resistance is now normalized to electrode area if added in dialog

    • Reference electrodes

        • New reference electrode result dQ/dV graphs

            • WE-RE voltage at x and y axis

            • CE-RE voltage at x and y axis

        • You can now also directly assign your test file columns when working with Biologic mpr files. Please update your mpr connector to the latest version.

    • New support for Galvanostatic intermittent titration technique (GITT) tests

    • Added support for Battery Dynamics test devices

    • Improved support for Neware, Astrol, Ivium, Maccor and Nanocycler test devices

  • Data Analysis v2024-04 uses a Python package to accelerate the upload of results to Batalyse Collect database. This is only relevant for you if you use both Data Analysis and Collect. Please accept the installation of the Python package in that case.

Older versions

2024.02 (updated 18.04.2024)

  • Search and filter your result graphs

  • Identify your result graphs easier and faster by the graph number

  • Skip Evaluation → Stop Test – The feature to skip an evaluation when Data Analysis evaluates multiple test files was improved to stop the test more reliably. All corresponding Origin background processes are terminated.

    • Improvements and bug fixes with the Data Analysis continue import function in combination with our Collect database software.

Data Analysis-Continue Import

 

  • Improved support for tests with reference electrode. The new Assign Colums feature allows editing your input in advance and after the evaluation process.

 

  • New Fuel-cell / Electrolysis specimen dialog and parameters management

  • New Origin connector to work with Lanhe/Landt .cex files. You can now also directly evaluate these .cex files with Data Analysis!
  • Added new volumetric capacity comparison graphs
  • Improved/updated support for many cyclers, multiple bug fixes and support of new file structures

 

 

2024.01 (updated 23.01.2024)

  • Added an option for fixed X-axis scale for Capacity Axis

Fixed axis scales settings

  • Added an option for manually specifying axis titles for voltage and capacity axes

Custom axis labels

  • Improved volumetric capacity graphs
  • Hangke + Multi channel LVDT import support (from Collect)
  • Fix support for capitalized “MPR”, “XLS/S” file extensions
  • Comparison CC-CV graphs
  • Bug fixes

 

 

2023.09 (updated 08.11.2023)

  • Added voltage areal capacity comparison graphs
  • Fixed “skip” function for collect-monitor, general improvement to “skip”
  • Prevent some dialogs from opening in the background and halting the process
  • Collect monitor error and progress improvements
  • Improved test type detection
  • Prioritize selected cycle for 100% Capacity and SOC over Nominal-Cap
  • Support Maccor files with Voltage in µV
  • Added axis title units separator and parts selection
  • Coating and stack volumetric capacity comparison
  • Support extracting active material and nominal capacity from some Neware  file formats
  • Added option to separate charge/discharge curves graphs
  • Added option to load graph style from template
  • Added option for fixed capacity/voltage scale ranges
  • Added line thickness and symbol size and color selection
  • Bug fixes

 

 

2023.08 (updated 15.09.2023)

  • Added dVA (dV/dQ) graphs
  • Improved merge functionality to allow merging files with different columns, i.e. for different BioLogic methods
  • Improved pulse graphs
  • Added minimal dV ranges for differential graphs smoothing
  • Relative loss + discharge capacity graph
  • New option for selecting cycles to display with offset, i.e. you can enter 2+10 to show cycles 2, 12, 22…
  • Improved waterfall diagrams
  • Improved Ivium and BioLogic support
  • Improved and fixed thickness measurement graphs, ability to merge thickness measurement data
  • Multiple bug fixes

 

 

2023.06 (updated 17.07.2023)

  • Added voltage vs. areal capacity graph (single tests)
  • Added end-of-charge/discharge-voltage graphs (single tests + comparison)
  • Improved “Merge” function to support merging of additional file structures
  • Added “Load” and “Export” Buttons to specific components inside the parameters dialog
  • Improved 3-electrode diagrams
  • New entry fields in the parameters dialog – notes, porosity, temperature and pressure
  • Accuracy improvements for step type recognition and average current calculation, especially for steps with few data rows
  • Multiple bug fixes

 

2023.05 (updated 11.05.2023)

  • Added voltage vs. areal capacity graph (single tests)
  • Added end-of-charge/discharge-voltage graphs (single tests + comparison)
  • Improved “Merge” function to support merging of additional file structures
  • Added “Load” and “Export” Buttons to specific components inside the parameters dialog
  • Improved 3-electrode diagrams
  • New entry fields in the parameters dialog – notes, porosity, temperature and pressure
  • Accuracy improvements for step type recognition and average current calculation, especially for steps with few data rows
  • Multiple bug fixes

 

 

 

2023.03 (updated 21.03.2023)

  • Added voltage vs. areal capacity graph (single tests)
  • Added end-of-charge/discharge-voltage graphs (single tests + comparison)
  • Improved “Merge” function to support merging of additional file structures
  • Added “Load” and “Export” Buttons to specific components inside the parameters dialog
  • Improved 3-electrode diagrams
  • New entry fields in the parameters dialog – notes, porosity, temperature and pressure
  • Accuracy improvements for step type recognition and average current calculation, especially for steps with few data rows
  • Multiple bug fixes

 

 

 

2023.02 (updated 07.02.2023)

  • Added unit selection to the parameters dialog to choose between mg/g/kg and mm/cm/m
  • Added Power vs. Current CV graph
  • Bug fixes

 

 

2023.01 (updated 17.01.2023)

  • Automatically detect the test type (Cycling, EIS, CV)
  • Improved DB import table – the first 3 columns are fixed in place for better overview
  • Improved graph-export mechanism and fixes to some graphs not being correctly exported
  • Slight precision improvements for some file structures by utilizing additional columns
  • Auto-fill merge groups for excel files with multiple sheets
  • Support for measurements with reference electrodes: when activating “Reference electrode(s)” under “Supplemental test methods” you will later be prompted to assign the correct electrode type, and new diagrams will be plotted accordingly
    *this method currently doesn’t work when analyzing multiple files in parallel
  • Improved support for Lanhe, Neware and AVL devices
  • Added initial support for Origalys files
  • Bug fixes

 

 

2022.09 (updated 25.11.2022)

  • Comparisons which are made during the initial evaluation can now run in parallel for improved performance.
  • Improved connection to Batalyse Collect. All Collect connections are made via the Collect API,
    and the MySQL driver and ODS file are no longer needed
  • New test summary table worksheet, showing the important values with each cycle in a single row
  • Small performance improvements to the Import from Database table
  • Show file/test name during evaluation in the parallel evaluation window
  • Improved MS graphs
  • Improvements to license system
  • Bug fixes

 

 

2022.08 (updated 19.10.2022)

  • Added cycle selection for CV and EIS graphs
  • Improved SOC calculation method and graphs, always go from 0-100%
  • Added EIS as an additional test method under Electrochemical Cycling
    (for combined measurement files)
  • The “Split graphs” button has been renamed to “Split graph/table”,
    and can now be used for generating sheets with separated curve data columns (i.e. Capacity vs. Voltage)
  • Bug fixes

 

 

2022.07 (updated 30.09.2022)

  • Bug fixes and small improvements to the parameters dialog

 

 

2022.06 (updated 22.09.2022)

  • Major improvements to the parameters dialog,
    which allow more detailed description of the cell and its components
  • Added a new feature for parallel processing of tests for better CPU usage,
    leading to significant performance improvement when analyzing multiple files
  • Performance and visual improvements to the “Import from database” table
  • New graphs:
    – Capacity vs. cycle number with differentiation between total capacity and galvanostatic (CC) capacity
    – Voltage vs. capacity curves, with current as right Y axis
  • Differential graphs:  use span instead of points for Loess and Lowess smoothing methods
  • Bug fixes and performance improvements

2022.04 (updated 23.05.2022)

  • Added initial support for Ivium files.
  • Added options for modifying axis units display format,
    e.g. choose between “Capacity / mAh g-1” and “Capacity – mAh/g”
  • Communications between Data Analysis and the Batalyse license server are now encrypted.
  • Bug fixes and performance improvements

 

 

2022.03 (updated 12.04.2022)

  • Additional improvements when working with Batalyse Collect
  • Simple comparisons of EIS and CV tests are now possible, showing all curves from the compared tests in one graphs.
  • New graphs: V vs. log(t)
  • Many bug fixes and performance improvements

 

 

 

2022.01 (updated 15.02.2022)

  • You can now try our Collect Demo server directly from Data Analysis! Make sure that the MySQL ODBC driver is installed on your computer, click on “Import from Database” (the second button in the Data Analysis toolbar), select the “Batalyse Collect” database type and check the “Use the public Batalyse-Collect demo server” checkbox.
  • Many bug fixes and performance improvements

 

 

 

2021.17 (updated 14.12.2021)

  • When selecting multiple tests, you can now delete tests from the “Multiple files” dialog without starting again
  • Improved voltage vs. SOC graph
  • Improvements to the “Continue import” function, now also supports Arbin Access files
  • Additional options for Pulse tests (allow detection of relaxation pulses, change Pulse axis units)
  • Added 3D Pulse Ri vs. SOC and cycle graph
  • Added electrode area input for CV tests, which will show the current density as an additional axis
  • Many bug fixes and performance improvements

 

 

 

2021.16 (updated 12.10.2021)

  • Improvements to the “Continue import” function, now also supports Arbin xlsx files
  • Implemented BioLogic mpr file support (requires Origin 2020b or later and the BioLogic connector)
  • Added “Relative Irreversible Capacity” graphs
  • Added an option to not ignore cycles with negligible capacity
  • Added an option to show pause steps in V vs. time graphs
  • Many bug fixes and performance improvements

 

 

 

2021.14 (updated 20.08.2021)

  • Improvements to the “Continue Import” function, allows using the function for merged data.
  • Changed the Graphs overview table to use Bitmap caching, which allows much faster scrolling and tab switching after initially displaying the graphs.
  • Added Turkish language for plotting
  • Bug fixes and performance improvements

 

2021.13 (updated 20.07.2021)

  • Improved license system, use license server instead of license files
  • Improvements to SOH graphs: the cycle for 100% SOH can be selected with the “Auto-determine full capacity” function.
    Otherwise, the cycle with the highest discharge capacity will be used automatically
  • DCIR: Added option to show Charge DCIR in addition to Discharge DCIR
  • Improved the “Re-open parameters dialog” function to also re-calculate values which weren’t updated in previous versions.
    *Please note that the update function will only work for evaluations made with this and later versions
  • Improved waterfall diagrams
  • Bug fixes
  • Changed the minimal Origin version requirement to 2019b

 

 

 

2021.11 (updated 29.06.2021)

  • New logo, new design for some of the toolbar icons
  • The manual “Compare” Button has been extended to “Compare or edit parameters”,
    which now also allows editing the parameters for multiple previously-evaluated tests at once
  • Due to changes in the license mechanism, Data-Analysis group licenses which were created for v2021.10 won’t work anymore.
    If you are affected by this, please send us a new license request after installing the new version
  • Added a list of open-source modules and their licenses, which are used by Batalyse – Data Analysis (licenses.md)
  • Bug fixes

 

 

 

2021.10 (updated 02.06.2021)

  • Fixed performance issues from version 2021.09
  • Bug fixes

 

 

 

2021.09 (updated 31.05.2021, license file not included)

  • New diagrams: Delta-V, additional pulse measurements diagrams, areal capacity single Y axis
  • Added impedance column type selection to the “column assignment” dialog
  • Better test selection when using the comparison button
  • Default trial license file is removed, and must be requested through the pop up dialog
  • Added product disclaimer
  • Bug fixes

 

 

 

2021.07 (updated 28.04.2021, valid until 31.05.2021)

  • Added comparison bar charts for the first 3 cycles coulomb-efficiency
  • Bug fixes

 

 

 

2021.06 (updated 27.04.2021, valid until 31.05.2021)

  • Comparison of comparison now creates its own comparison sheet, and the same graphs which are created for “normal” comparison
  • Re-open parameters button now works for comparisons too, allowing you to change graph-related parameters and replot the comparison graphs
  • Added comparison bar charts for the first cycle coulomb-efficiency and 100th cycle relative capacity
  • In the comparison data table, you can now directly see the values of each tests for each cycle.
  • The Continue Import button now lets you choose multiple tests to continue at the same time.
  • Added support for CorrWare cyclers, improved Bitrode support
  • Bug fixes and performance improvement

 

 

 

2021.05 (updated 18.03.2021, valid until 30.04.2021)

  • Bug fixes and performance improvement

 

 

 

2021.04 (updated 16.03.2021, valid until 30.04.2021)

  • Added “Continue Import” button, which allows you to continue the analysis of a test file which was already partly analysed
    This function currently doesn’t support Excel files
  • Improved the automatic column recognition algorithm, and added the possibility to manually assign columns to their content type
    This function currently supports electrochemical cycling column types
  • Added a selection for calculating efficiency values also between cycles with different current rates
  • Added an option for emptying the content of raw data columns which are not used in the analysis in order to reduce the total project file size
  • Bug fixes and performance improvement

 

 

 

2021.03 (updated 26.02.2021, valid until 30.04.2021)

  • Bug fixes and performance improvement

 

 

 

2021.02 (updated 23.02.2021, valid until 31.03.2021)

  • Improved support for Digatron import
  • Additional comparison graphs are plotted when comparing sets of comparisons
  • Graph names are now displayed in the overview table when using the “embed graphs” feature
  • New graphs:
    • “Irreversible (capacity) loss” comparison graphs as percentage of theoretical capacity
    • Voltage vs. SOC curve graphs, based on cycle capacity
  • Bug fixes:
    • Fixed a bug which caused wrong axis units factor (i.e. Ah instead of mAh) to be displayed in some graphs
    • Fixed missing current rate display in specific use cases
    • Various other fixes

 

 

 

 

2021.01 (updated 05.01.2021, valid until 28.02.2021)

  • Option to add names to comparison groups from the multiple files dialog
  • Improved smoothing of dQ/dV graphs with selection of the smoothing function
  • Added EIS support for some ScienLab data formats
  • New graphs:
    •  Relative discharge capacity (%) vs. cycle number – also as comparison graphs
      When using the “Auto determine full capacity cycle” option, the capacity at the given cycle will be used as 100% in this graph.
      This allows for better comparison of tests with varying initial capacity
    • Discharge capacity vs. cycle (Without additional axis)
  • Bug fixes:
    • Fixed error when saving the parameter file to network paths starting with “//”
    • In some cases V/C graphs showed incorrect plots when merging multiple files
    • Comparison grpahs of groups had incorrect colors for the standard deviation curves
    •  Some axis labels sometimes showed incorrect order of magnitude
    • Various other small bugs

 

 

 

2020.17 (updated 01.12.2020, valid until 31.01.2021)

  • Multiple bug fixes and improvements
  • Improved support for some Maccor, Scienlab and Arbin file formats

 

 

 

2020.16 (limited-release beta version, skipped)

 

 

 

2020.15 (updated 09.10.2020, valid until 30.11.2020)

  • Added a new dialog for managing the analysis of multiple files,
    which gives a better overview of the parameters used for each file
    and a more powerful control over comparison and merging
  • Added charge endpoint capacity slippage graphs
  • Added support for Lanhe files
  • Improvements to Pulse-analysis –
    added ability to specify the time-points for Resistance/SOC Analysis,
    added C-rate columns to the pulse statistics table
  • Multiple bug fixes and improvements

 

 

 

2020.14 (updated 27.08.2020, valid until 31.10.2020)

  • Activate the graphs page by default after evaluation
  • Fixed bug which prevented comparison graphs from being plotted

 

2020.13 (updated 21.08.2020, valid until 31.10.2020)

  • Added single test and comparison “Accumulated Coulomb Inefficiency” graphs
  • Improved graph numbering in the parameters dialog
  • Bug fixes

 

 

 

2020.12 (updated 12.08.2020, valid until 30.09.2020)

  • Added single test and comparison DCIR graphs
  • Bug fixes

 

 

 

2020.11 (updated 30.07.2020, valid until 30.09.2020)

  • Added new potential curves (V cs. C) diagrams which display the charge and discharge together as a single curve per cycle
    (standard and compare diagrams available)
  • Bug fixes

 

 

 

2020.10 (updated 13.07.2020, valid until 31.08.2020)

  • Improved support to some Basytec data formats
  • Added an option to set start and end cycle range for all graphs with cycle number as X axis
  • Improved step time calculation accuracy – in measurements with very low sampling rates or heavily reduced data files,
    the calculation of step time in previous version may have resulted in inaccurate values,
    which in turn were used for calculating values such as averaged current and potential.
    The old calculation method will still be used when using Origin 2020 due to a bug in that version of Origin,
    which was resolved in Origin 2020b.
  • Added links to the Batalyse upload server in the bug report and support windows.
  • Improved Russian diagram translations
  • Bug fixes

 

 

 

2020.09 (updated 03.06.2020, valid until 31.07.2020)

  • To help us stay in contact with you and improve Batalyse, entering an email address is now required
  • Added a progress bar indicator for the import of Excel files
  • Improved diagram translations to French, Portuguese and Japanese
  • Small visual improvements to SQL import table
  • Bug fixes

 

 

 

2020.08 (11.05.2020)

  • Bug fixes

 

 

 

2020.07 (05.05.2020)

  • Added support for Arbin .res/.accdb files under “Import from database”
  • Added filter fields to DB import table selection
  • Added option to cancel evaluation from the parameters dialog (hover on the submit button and click “Cancel all” on top)
  • Improved support for excel files with multiple tests, each test can have separate parameters now
  • Improvements to EIS evaluation
  • Many bug fixes and usability improvements

 

 

 

2020.05

  • New layout for the SQL import table with better filtering and sorting
  • Changes to SQL import parameters input
  • Rearranged toolbar icons and some labels
  • Support import of Basytec and Arbin excel files with multiple tests in a single file
  • Bug fixes and improvements

 

 

 

2020.04

  • Improved support for Arbin excel files
  • Better handling of Maccor exported files with numeric file extensions
  • Improved average current calculation for current/c-rate display
  • New comparison functions:
    • Ability to set name to automatically created comparison
    • Average potential curves graph
    • Potential curves comparison in a single graph
    • Added voltaic efficiency to cycle average potential graph
    • Cycle average potential comparison graph
  • Use test name instead of number when importing from Basytec SQL Server
  • Bug fixes and improvements

 

 

 

2020.03

  • Improved error handling
  • New bug reporting dialog with automatic notification on errors
  • Bug fixes and improvements

 

 

 

2020.02

  • New version numbering scheme

 

 

 

2020-0124

  • Added support for Bitrode cyclers
  • Improved Maccor support
  • Bug fixes and improvements

 

 

 

2020-0122

  • Bug fixes and improvements

 

 

 

2020-0109

  • Small rearrangement to the parameters dialog to improve usability
  • Fixes for pulse tests
  • New graphs: State of Health, Cycle Polarization and Potential vs. total Capacity
  • Bug fixes and improvements

 

 

 

2019-1212

  • Small bug fixes to the comparison function

 

 

 

2019-1211

  • Improvements to the comparison function to allow comparison of comparisons
  • Better naming for the comparison folders and worksheets
  • Improvements to the relative capacity graph
  • Re-changed the weight units to mg when no cell type is selected
  • When active material weight is entered, gravimetric capacity will always be shown as mAh/g
  • bug fixes and improvements

 

 

2019-1206

  • Many internal changes to the processing of the user parameters.
    The structure of the parameters file has changed, therefore the information in JSON parameter files from previous Batalyse versions is no longer recognized
    If a bug is encountered when the  parameters dialog is opened, please try deleting the old JSON file and then retry.
  • Added an option to select from an existing cell type to use pre-set cell parameters regarding the volume of the cell and area of the electrodes.
    The pre-set parameters may be further modified by the user
  • Changed the input mass units from milligram to gram, except when Lab / Custom cell type is selected
  • Separated inputs for theoretical capacity (in mAh/g) and nominal capacity (in Ah). Only one of the two is necessary for calculating the C-rate.
  • When a cycling test includes pulse measurements, the pulses will now be ignored by the cycle detection mechanism to make the cycling graphs more useful
  • Many bug fixes and small improvements

 

 

 

2019-1107

  • Rearranged the parameters dialog for better organization and increased user friendliness
  • Added switch for areal weight, automatically convert areal weight to absolute weight if selected
  • Simplified graph legends parameters
  • Improved the processing performance and added a new progress bar
  • Improved Maccor processing
  • Automatic axis unit scaling in most graphs
  • Bug fixes

 

 

 

2019-1029

  • Further improvements to Scienlab support
  • Fixed bugs when running in Origin 2020
  • Bug fixes and improvements to comparison graphs

 

 

 

2019-1023

  • Improved Scienlab support
  • Bug fixes

 

 

 

2019-1021

  • Added support for Neware data files

 

 

 

2019-1018

  • Bug fixes and improvements

 

 

 

2019-1016

  • Bug fixes and improvements

 

 

 

2019-1008

  • Bug fix for certain tests with no full cycles (only charge / discharge)

 

 

 

2019-1007

  • Bug fixes for auto determining full capacity
  • Fix for missing spaces in some graphs between “mAh” and “g⁻¹” when the active material weight is entered

 

 

 

2019-1001

  • Added key figures table to the comparison function

 

 

 

2019-0925

  • Added a parameter under “graph control” for changing the line style of curve graphs (Both discharge and charge as solid, or discharge as solid and charge as dashed)

 

 

 

2019-0918

  • Further improvements to dQ/dV Graphs: For better control, added a parameter for setting the minimal potential interval to be used (dV)
  • New graph: Differential Thermal Voltammetry (DTV – dT/dV)
  • Added comparison graphs for dQ/dV over Capacity and for DTV
  • Improved cycle recognition for Bio-Logic
  • Improved full-capacity auto-determination
  • Bug fixes and improvements

 

 

 

2019-0916

  • dQ/dV Graphs:
    • removed the “# of rows for differentiation calculation” parameter which was previously used to deal with cases where dV = 0. Instead, the differentiation will now use 1 row by default, and automatically use more rows when needed. This results in better accuracy and less “clipped” peaks
    • Added option to automatically mask and hide pause and potentiostatic steps from dQ/dV graphs
  • Prevent plotting of the relative capacity graph when the prediction result is negative
  • Bug fixes and improvements

 

 

 

2019-0902

  • Fixed bug from 2019-0829 which prevented comparison graphs from being plotted

 

 

 

2019-0829

  • Added a feature for setting priorities to the graphs, which determines the order of the embedded graphs in the worksheet created by “embed graphs”.
    • Please note that graph selection from JSON parameter files created with older Batalyse versions won’t be used, therefore if using old parameter files please re-select the relevant graphs for you.
  • From this version onwards the changelog will be available separately on get.batalyse.com
  • Bug fixes and improvements

 

 

 

2019-0826

  • Bug fixes to relative discharge and potential curves graphs

 

 

 

2019-0816

  • Redesign of the parameters input dialog
  • New graphs:
    • Relative capacity loss (in %) over cycle with linear fit and prediction to 80% capacity
    • Cycle resistance curves over Capacity or time
      Improvements to DEMS graphs
  • Starting now, older versions of Batalyse will be available on get.batalyse.com as a temporary “quick fix”, in case that a certain feature is broken in the newest version.

 

 

 

2019-0806

  • Bug fix for some diagrams with missing templates.
  • Made the welcome screen only reappear once a month when “don’t show again” is checked

 

 

 

2019-0805

  • Moved the electrode selection back outside of extended parameters.
  • Bug fix for averaged potentials diagrams when negative electrode is selected.
  • Changes to plot colors in comparison diagrams

 

 

 

2019-0802

  • Changes to plot colors in curves diagrams
  • Improvements to EIS

 

 

 

2019-0731

  • Merged pulse analysis with cycling.
  • Added an option in cycling to determine the nominal capacity automatically, which is then used for calculating the C-rates.
  • Changed step averaged current calculation to exclude potentiostatic steps from the average.
  • Added 100% Coulomb-efficiency lines to additional graphs.
  • Small visual changes to the parameters input dialog.
  • Changed the default colors and turned on antialiasing (for smoother display) in some graphs.
  • Improvements to thickness measurement evaluation.
  • Adjustments to cycle time calculation to include the time of the first row.
  • Basytec SQL Import: Added filtering to system# column, removed the system name column.
  • Various bug fixes.

 

 

 

2019-0716

  • Added an option to set the first cycle as partial (only discharge or charge step),
    such that the following cycles will begin at the next step (i.e. cycles begin with charge after an initial discharge).
  • Bugfix for error while merging specific files.
  • Added a parameter to pulse test for choosing capacity determining step
  • Fix for “Select all” in sql table selection to only affect currently visible rows.
  • Various changes to step detection algorithm to make it less likely to fail in some new situations.
  • Improved support for Biologic

 

 

 

2019-0711

  • Bugfix for error in batch evaluation in specific cases

 

 

 

2019-0708

  • Added Temperature curve to Potential+Current over Time graph when temperature data is available
  • Added initial support for some Graphtec measurements

 

 

 

2019-0704

  • Changed the capacity detection algorithm for Pulse test to use charge capacity instead of discharge when using auto-detect full capacity.
  • Fixed a bug which caused the power and energy densitied per kg active material to show values per gram instead of kg.

 

 

 

2019-0701

  • Bug fixes
  • Changed default selection of “Auto-detect important cycles” to disabled to prevent confusion

 

 

 

2019-0612

  • Fixed bug for files ending with text rows

 

 

 

2019-0606

  • Initial support for graph customization: allows selecting font sizes for various graph elements in the parameters dialog
  • Additional small changes to the parameters dialog
    Bug fixes

 

 

 

2019-0528

  • Fixed bug which caused capacities to be shown as 1000x higher in some systems which use mA for current
  • Fixed possible mismatch between the capacity units on the y-axis and on the legend

 

 

 

2019-0527

  • Moved the electrode selection option to make it more accessible
  • Modified the V and E efficiencies calculations when negative electrode is selected
  • Added an option to set a title for the graphs
  • Improved error messages in some cases
  • Bug fixes

 

 

 

2019-0520

  • Added option to select the tested electrode (positive/negative)
  • Fixes “DISP_FUNCTION” warning messages showing when opening the dialogs
  • Removed the restriction on the precision in some of the column formulas to make the calculations more precise
    Small bug fixes.

 

 

 

2019-0517

  • Fixed bug which caused the comparison function not to work properly

 

 

 

2019-0515

  • Fixes to DB import
  • Increased cycle energy and power calculations accuracy

 

 

 

2019-0513

  • Bugfixes and general improvements
  • Only save the full path for the parameters file if it is different than the path of the test file, otherwise only save the file name without the full path.
  • Changed the Parameters file format from XML to JSON, please note that older parameter files will no longer be recognized.
  • Changed the default behavior to automatically open the parameters dialogs for files without existing dialogs. If a (JSON) parameters file already exists, ask whether to use it as-is or modify it before running.
  • Added “Project Id” field to the SQL import table.
    New App Icon