BT2000 - Battery Testing System

     

Arbin Instruments' BT2000 is a multiple independant-channel testing system designed for Research and Development and/or Production of batteries and other electrochemical energy-storage devices.

Each channel operates independently of the others enabling users to run tests on multiple batteries at the same time. The BT2000's modular design and structure also ensures reliability and ease of maintenance.

Each channel in the BT2000 is a true potentiostat and galvanostat with charging and/or discharging capability. Thus, BT2000 can handle both rechargeable and primary battery applications.

 

   
  Product Links:
BT2000
MSTAT
SCTS
EVTS
FCTS
DPH
MITS Pro
   
 BT2000 Links:
Applications
Common Options
Circuit Types

Features

   
Flexible Control Types including constant current, voltage, load and power; as well as, linear ramp, staircase, formula and other control profiles    

 

Completely Independent Channels allow users to run multiple independant tests simultaneously without affecting what is happening on the other channels
  Industry Leading Accuracy up to 0.02% for low power applications
  Current Rise Times as fast as 50us    
  Potentiostatic/Galvanostatic Functionality enables each channel to run advanced electrochemical experiments    
  Dynamic Data Acquisition allows user to capture data in a differnet manner for each step based on change in time, voltage, and/or current - minimizing data file size    
  Plug and Play Modules for easy expansion and maintenance    
    Channel Paralleling allows users to parallel several of the main channels together to increase the current handling capability of the system    
    Multiple Current Ranges for improved accuracy over a wide range of testing conditions    
    Dual Voltage Ranges available upon request    
       
 

Common Options

     
  High Speed Pulse allows the user to use GSM, CDMA, IDEN pulse types or custom design their own sub-second pulse profiles. Each pulse can have up to 10 stages and the pulse can be run once or repeated as in mobile phone applications.      
  Smart Battery is used to communicate with smart batteries using SMBus 1.1 or 2.0 (please specify at time of order).  This feature will allow users to read/write registers on the smart battery as well as compare data collected from the smart battery with data that the Arbin system measures directly.    
  External Charger/Load allows the user to connect his own charger or load to the system and program the BT2000 to charge/discharge using his charger/load at a predetermined step in the test schedule.  The system internally and automatically connects the battery to the charger/load.  During the External Charge/Load step, the Arbin system collects data about the charger/load performance.     
  Temperature Chamber Interface allows the user to integrate the BT2000 system with a temperature chamber and controller. This allows the system to set the temperature set points and ramps seperately in each step for completely automated control. No more trying to time the temperature setpoints seperately...    
  Auxiliary Voltage Channels can be used for numerous applications but the most common is to measure individual cell voltages within a pack. They can also be used to measure and monitor a reference or working electrode in a multi-electrode experiment.    
  Auxiliary Temperature Channels can be used to measure and record temperature data. They can be inserted into the pack or cell or just used to measure room temperature. Arbin offers both thermocouple and thermistor options.      
       
 

Applications

     
  Life Cycle Testing        
    BT2000 can perform charge/discharge cycling of multiple cells or batteries simultaneously to obtain charge and discharge capacity, energy, DC internal resistance, and other valuable information.      
         
       
       
       
       
       
       
               
  Device Simulation      
    BT2000 allows the user to input collected dynamic device-performance information (current, voltage, power vs. time) and the system will charge/discharge according to the data. This prevents the user from having to program complex test profiles.      
         
               
  Telecommunications Battery Testing      
    With optional pulse hardware, BT2000 allows the user to charge and discharge using GSM/CDMA or another user-defined custom pulse profile. With this option, the user can perform a single pulse with up to ten stages or a repeated pulse with 10 stages per cycle.      
         
         
         
         
         
         
         
               
  Near Limitless Research and Development Potential      
    With Arbin Instruments powerful MITS Pro software, users can program very basic to very complex schedules using the simple boolean logic scheduling process.      
               
               
 

Circuit Types Overview

   
   
Circuit Technology Linear Bipolar Linear Unipolar PWM
Maximum Voltage of Application Below 60V 40 - 120V 100 - 600V
Range of Current Available <----------------------------------1uA - 4000A---------------------------------->
Relative Power Low to Medium Power Medium to High Power

High Power (up to 250kW)

Typical Accuracy (FS) 0.02 - 0.1% 0.05 - 0.1% 0.15 - 0.25%
Circuit Attributes Fast Response Time

Highest Accuracy

Zero Switching Time

Maximum Performance

Fast Response Time

High Accuracy

Short Switching Time

Lower Cost per Watt

Regenerative Power Supply

High Accuracy

Low Voltage Ripple

Fast Response Time

Lowest Cost per Watt

Switching Time Between Charge and Discharge None 100-200ms None
Typical Voltage Ripple None None Less than 1% FS
Products Served BT2000

MSTAT

SCTS

EVTS

BT2000

SCTS

 

 

BT2000

SCTS

EVTS

   
       
       
       
       
       
       
       
               

  762 Peach Creek Cut Off RD, College Station, TX 77845, USA Phone: (979) 690-2751 Fax: (979) 690-2761

  Copyright © 2007

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