BVIR-Tester (CR-20V-2000mΩ)Specifiction

CR-20V-2000mΩ Battery Voltage and Internal Resistance tester

BVIR Battery internal resistance tester can be used for measuring the Internal Resistance and Open Circuit Voltage of almost all of the commercial batteries such as Secondary battery, Lead acid battery, Nickle cadmium, Nickle-metal Hydride and Li-ion battery.

Model :CR-20V-2000mΩ Battery Voltage and Internal Resistance tester            Item Code: CR-20V-2000mΩ

Project index		Parameter index
Measuring Method		AC 4 terninals
Voltage	Voltage Measurement	0~20V
	Precision	+/- (0.1% of  FS+ 1 of  reading)
Resistance	Resistance Measurement	20mΩ\200mΩ\2000mΩ Auto/Manual Switch
	Precision	0~20 mΩ	+/- (1% of FS + 1 mΩ )
		20 mΩ~200mΩ	+/- (0.5% of  FS+ 0.2% of reading)
		200 mΩ~2000mΩ	+/- (0.5% of  FS+ 0.2% of reading)
Testing	Sampling  Frequency	1KHz
	Sampling  Rate	1000 times/sec
	Current	< AC 20mA
Response		Refresh 5 times/S
A/D		12 Digits SAR Comparing
Comparator		ON/OFF (Manual)
Number of Comparator		10 sets
Calibration		A 100 mOhm Resistor in Standard Package for Calibration
Data storage		100,000 sets of data can be stored
Control interface		Provide extendable interface control the mechanical action, test automation
Weight		200g(Do not contain batteries)
Dimensions		W*D*H: 120*75*25(mm)

Equipment Working Environment

Project index	Parameter index
Working Temperature Range	0℃~40℃
Storage Temperature Range	-10℃~50℃
Working Relative Humidity Range	30% ~ 80% RH
Storage Relative Humidity Range	30% ~ 90% RH

Liu Fang | Shenzhen Neware | Office +86 755 83108866 | Mobile +86 13714507497 | Fax +86 755 83109966 | liufang@neware.com.cn  | http://www.newaretechnology.com/  | Twitter @NewareApril

BTS-3000 Standard Series Introduction

Product profile:
BTS-3000, Standard battery testing system, was developed in 2005. BTS-3000-5V3000A and BTS-3000-60V300A were introduced to market after their dispaly in the sixth CIBF in Beijing 2006.BTS-3000 has received the recognition of customers all over the world with its hight performance. This series is mainly used for testing the cycle life, formation and capability-grading of EV-batteries.
At present, BTS-3000 has become the most widely-used testing model for EV batteries in China and the users of BTS-3000 are research organization, colleges and EV battery manufactruer.

BTS-3000 Features:

1. Test system is based upon embedded microprocessors and firmware whereby the test procedure is completely downloaded to the system.
2. Each channel is equipped with independent constant current/voltage soure.
3. Each channel is controlled independently of other channels in the system.
4. Each test procedure has up to 254 steps.
5. Up to 65535 cycles and the three levels of loop nesting are availale in each test.
6. Record and protective condition are available for single step.
7. Protective function: reverse connecting protection, user-defined satety(upper or lower) tolerance of voltage, current and capacity.
8. Off-line testing and up to 1GB database.
9. LAN remote control based upon TCP/IP communication protocol.
10. Testing data is centrally managed by database which has data process function.
11. Curve comparison is supported and data from real-time or completed data can be viewed, plotted, or exported as Excel, Txt or PDF formats.

 

BTS-3000 Technical Specifiction:

1. AC Input: AC 110V/220V/380V +/- 10% 50Hz/60Hz
2. Output Range(User-defined): Voltage 0~110V; Current +/- 1000A; Power: 21KVA
3. Resolution: AD 15bit; DA 12bit
4. Control Accuracy: +/- 0.1% of FS
5. Measuring Accuracy: +/- 0.1% of FS
6. Rise time: <= 20ms(10%-90%)
7. Data Accqisition: Max 1Hz, T/U/I
8. Operating Modes: CC,CV,CP,CR

BTS-3000 Application:

1. Test objects: EV battery, energy-storage battery, super capacitor
2. Performance Testing: Power, energy, capacity, over-charge, over-discharge
3. Sort: battery consistancy
4. Cycle life: Cell, Module
5. C-rate: Quick charging, C-rate discharging

Liu Fang | Shenzhen Neware | Office +86 755 83128709 | Mobile +86 13714507497| Fax +86 755 83109966 | liufang@neware.com.cn  | http://www.neware.com.cn/  | Twitter @NewareApril