Product Description

GN-BST8 is an eight-channel battery analyzer to analyze small coin cells and cylindrical batteries from 0.1 mA to 3A, up to 5V. Each channel of the analyzer has independent constant-current and constant-voltage source, which can be programmed and controlled by computer software. This system provides most applications in battery testing fields such as electrode materials research, battery performance test, small-scale battery formation, capability grading, battery pack testing, etc. Brand new laptop with MS Window 8, MS Excel 2013 and latest version of controller software are installed and calibrated for immediate use (Up to 20 sets of analyzers can be simultaneously controlled by one PC).

Specification

Input power		AC 220 V ±10% / 50 Hz
AD,DAResolution		AD:16bit DA:14bit
Input Resistance		≥1MΩ
Voltage	Per Channel Voltage Range	Charge0V-5V;Discharge2.5V-5V
	Stability	±(0.05% of reading + 0.1% of range)
	Resolution	1/16384*range(5V)
	Stability	≤0.1%
Current	Per Channel Current Range	Charge0A-20A;Discharge0A-20A
	Accuracy	±(0.05% of reading + 0.1% of range)
	Resolution	1/16384*range(20A)
	Stability	≤0.1%
Power	Per Channel Output Power	800W
Power	Stability	≤0.1%
Time	Current Response Time	≤50ms
	StepTime Range	>1000h/step
	Stability	≤0.1%
Data Recording	Record Condition	Δt:(1~60000S)ΔV:(5mV~5V) ΔI:(20mA~20A)
Data Recording	Record Frequency	1Hz
Charge	Charge Mode	Constant Current Charge,Constant Voltage Charge, Constant Current and Constant Voltage Charge
Charge	End Conditon	Voltage,Current,Relative Time,Capacity
Discharge	Discharge Mode	Constant Current Discharge
Discharge	End Condition	Current,Current,Relative Time,Capacity,
Cycle	LoopMeasure Range	1-9999times
	Per Loop Step No.	64
	Nested Loop	Nested loop Function,Max Support 3 Layers
Protection	Software Protection	Power-down Data Protection , Off-line Testing Function , Setting Protection Condition,Setting Parameter:Voltage Low limit,Voltage Upper limit,Current Low limit,Current Upper limit,Delay Time
Protection	Hardware Protection	Addition Avoiding Reverseconnection Protection Model
Voltage and Current Testing Sample		4-wire connecting
Noise		<65DB
Database		My SQL Databace
A Means of Communication of Upper Machine		TCP/IP
Data Output		EXCEL,TXT,Graph
Communication Interface		EthernetPort
Per Unit Main Channels No.		8

li ion batteries testing machine
This system provides many applications in battery testing fields such as materials research, small-scale battery formation, capability grading, battery pack and the notebook computer battery testing and so on.