Research Laboratory Battery Test System (5V100mA)

(I) technical parameters

Suitable for: research and testing of related electrochemical aspects such as coin cell batteries, analog batteries, half batteries, three-electrode batteries, super capacitors, etc. by universities and colleges, scientific research institutions, battery materials production and battery manufacturers.

Test items: detailed charge and discharge data, cycle life, charge and discharge curve, charge and discharge efficiency, specific capacity, specific energy, DC resistance, leakage (self-discharge) current and other items.

Product
Model	GRS-BT2018R Classic	GRS-BT2018A Deluxe	GRS-BT2018AS Test cabin
Product size	Length * Width * Height 45cm * 24cm * 7cm	Length * Width * Height 45cm * 29cm * 7cm	Length * Width * Height 45cm * 29cm * 10cm
Combined quantity	20 units/cabinet with fixture tray	20 units/cabinet with fixture tray	10 units/cabinet
Box structure	Galvanized sheet material, spray treatment process	Panel made of pure aluminum material, surface sandblasting process
Indicator light	Two-color LED indication Three state colors	Colorful light ring design (charging is red, discharging is green, standing orange, testing is white, protection stop is yellow, etc.) is consistent with the color of control software status information
Basic parameters	Input power	Single phase AC 220V ± 10%/50Hz;25W
	AC impedance	≥10MΩ
Voltage	Voltage range	Charging voltage: 0V-5V; Discharge voltage:-5V
	Voltage accuracy	Actual control accuracy: ± 0.02% of FS; stability: ± 0.02% of FS
	constant voltage cut-off current	≤5uA
Current	Automatic switching	Range 1 :1 uA-0.1mA(± 0.02% of FS); Range 2: 0.1 mA-1mA(± 0.02% of FS); Range 3 : 1 mA-10mA(± 0.02% of FS); Range 4 :10 mA-100mA(± 0.02% of FS).
	Current accuracy	Actual control accuracy: ± 0.02% of FS; stability: ± 0.02% of FS
Charge/Discharge	Charging mode	Constant current charging/constant voltage charging/rate charging/constant power charging/constant voltage current limiting charging
	Discharge mode	Constant current discharge/constant voltage discharge/constant resistance discharge/rate discharge/constant power discharge/constant voltage current limiting discharge
	Constraints	Voltage, current, relative time, capacity,-△V, rate current, capacity statistics C1, time statistics T1, counter N1, counter N2
Record	Recording conditions	Time change △t:50ms --- 3600s Voltage change △U:0.001mV --- 5V Current change △I:0.001mA-100mA
	Record frequency	Maximum recording frequency 10Hz
	Test event record	Such as: operation, stop, protection information, parameter reset, channel change, online calibration and other event records
Cycle	Number of cycles	1-99999 times
	loop nesting	With nested loop function, maximum support 3 layers of nesting
Protection	Operation protection	Support power failure protection, communication intermittent protection, computer crash protection, system crash protection
	Protection conditions	Delay protection, overvoltage, undervoltage, overcurrent, overcapacity, overtemperature, monomer overvoltage, monomer undervoltage
	Alarm mode	Test completion reminder, safety protection alarm, abnormal error alarm, bullet screen prompt information
Hardware characteristics	CHANNEL CHARACTERISTICS	8 channels/station, can be independently programmed, do not interfere with each other
	Control mode	Constant current source and constant voltage source adopt double closed loop structure, high precision linear adjustment
	input impedance	≥10GΩ (leakage current <0.1nA under static state, battery and equipment are completely disconnected under power failure state)
	Datum Characteristics	Using US-specific reference integrated chip; temperature coefficient: 5ppm/℃ (maximum)
	AD/DA	AD:24bit; DA:16bit
	On-screen information	3-inch LCD (box number, voltage range, current range, communication status, channel number, etc.) brightness can be adjusted
	Communication mode	USB/RS485, using photoelectric isolation technology, up to 256 access
	Heat dissipation mode	Air cooling, fan speed support program control, temperature control, full speed three modes optional
	Access mode	Four-wire system, support three-electrode measurement, buckle clamp, crocodile clamp, etc. (user optional)
Software Features	Software Style	C# platform development, WIN10 style, graphic design, adapt to the current popular operating habits
	software language	Support online switching Chinese/English
	Test Scheme Characteristics	Scheme script independence (can be arbitrarily copied, created, modified, deleted, etc.), cycle control, data analysis, database centralized management, real-time curve, curve comparison, etc.
	Step Edit Properties	According to the operation mode, intelligently judge the logical relationship, prompt the wrong operation, and automatically fill in the main parameters and cut-off condition parameters, or manually modify
	Mode operation characteristics	Start, stop, continue to start, force jump, parameter reset, change channel, etc.
	DCIR test	Support fixed-point DCIR calculation
	super capacitor	With supercapacitor test function, the test results are directly in "Farah F" as the unit, and the leakage current can be measured.
	Display Resolution	6 significant digits (×.× × × × ×)
	Data presentation method	Coordinate curve (X, Y coordinates can be customized), graph, data list (process, detail hierarchy)
	Data Export	Can be exported to EXCEL, TXT, graphics (can be specified step or specified cycle export)
	Data Save	Support single or multiple data save, multiple data save automatically create a new folder, file name automatically added to the start time and box number and channel number, easy to data management
	Software Upgrade	Support network remote push, online upgrade

Description:

1. The minimum order quantity is 1 set, packed in cartons, lined with pearl cotton;

2, the use of express mail, door-to-door transportation;

3. Accessories include: software, power cord, USB communication line, battery fixture, packing list, etc.

(II) product appearance and combination effect diagram

GRS-BT2018R (Classic)

GRS-BT2018A (Deluxe)

GRS-BT2018AS (Test Cabin)

Special software for (III) battery test system

The battery test system control software and data analysis software draw on the advantages of similar foreign products, combined with the habits of domestic users, we have made a new development. Software adoption. NET architecture, WIN10 style, flat design, more smooth computing speed, more powerful data processing, and programming programs can be edited and so on.

Software splash screen

Battery test system monitoring interface

Test scheme editing interface