BTS-5V20mA Three-Range Battery Testing System

BTS-5V20mA Three-Range Battery Testing System

Equipment material code:

CT-4008Tn-5V20mA-HWX

Indicator project

Indicator parameters

Enter the power supply

AC 220V ±10% / 50Hz

Input active power

25W

Resolution ratio

AD: 24bit;DA: 16bit

Input impedence

≥1GΩ

Voltage

Constant voltage range control

25mV~5V

Minimum discharge voltage

-5V

Accuracy

± 0.05% of FS

Stability

0.1% of FS

Current

Output range per channel

Range 1: 5μA~1 mA; Range 2: 1 mA~10 mA; Range 3: 10 mA~20 mA

Accuracy

± 0.05% of FS

Constant pressure Cut-off current

Range 1: 2μA; Range 2: 20μA; Range 3: 40μA

Stability

0.1% of FS

Power

Single-channel maximum output power

0.25W

stability

0.2% of FS

Time

Current response time (10% FS to 90% FS)

＜500μs

Working step time range

(365 * 24) hours / work step

Supported in time format: 00:00:00:00 (h, min, s, ms)

Data logging

Data recording conditions

Minimum time interval: 100ms

Minimum voltage interval: 10mV

Minimum current interval: range 1:2μA; range 2:20μA; range 3:40μA

Record frequency

10Hz

Charge

Charging mode

Constant current charging, constant voltage charging, constant current constant pressure charging, constant power charging

Cut-off condition

Voltage, current, relative time, capacity, -△V

Discharge

Discharge mode

Constant current discharge, constant voltage discharge, constant current constant voltage discharge, constant power discharge, constant resistance discharge

Cut-off condition

Voltage, current, relative time, and capacity

Pulse mode

Charge

Constant current mode, constant power mode

Discharge

Constant current mode, constant power mode

Minimum pulse width

500ms

Pulse number

A single pulse working step was supported for 32 different pulses

Continuous charge / discharge charge switching

A pulse step can realize charging continuous switching, or discharge continuous switching; (charge-to-charge switching is not supported)

Cut-off condition

Voltage, and relative time

DCIR test

Support for custom taking points for the calculation of DCIR

Recurrence

Circulating test range

1 to 65,535 times

Single cycle step number

254

Loop nesting

With nesting cycle function, up to 10 layer nesting support

Protect

● Power-loss data protection

● It has the offline test function

● Safety protection conditions can be set, setting parameters include: voltage limit, voltage limit, current limit, current limit, capacity limit, delay time

IP levels of protection

Protection level is IP20

Channel characteristics

The constant current source and the constant voltage source adopt a double closed-loop structure

Channel control mode

Independent control

Voltage and current detection and sampling

Four-line connection

noise

<45dB

data base

The MySQL database was used to centralize the test data

Upper-computer communication mode

Based on the TCP / IP protocol

Server operating system

Windows 7 / Windows 10 and above systems

Data output mode

EXCEL2003,2010,TXT

Server disk configuration

500GB

CI

Internet access

Leakage current

0.005μA

Number of machine channels

8

Equipment working environment requirements

Indicator project

Indicator parameters

Operating temperature range

0℃~40℃; Ensure the measurement accuracy within the calibration temperature (usually 25℃) plus or minus 5℃; Accuracy drift is 0.005% of FS /℃

Storage temperature range

-10℃~50℃

Relative humidity range of the working environment

70% RH (no moisture condensation)

Storage environment relative humidity range

80% RH (no moisture condensation)

Grilamp specifications and dimensions

Indicator project

Indicator parameters

Types of fixtures

Up and down fixtures

Clip image

Crocodile fixtures

Polymer fixtures

PCB buckle fixture

Pictures are for reference only, subject to the physical object

Case size per unit (W * D * H) (mm)

1U (19"),483*310*43(mm)

Device picture

Pictures are for reference only, subject to the physical object