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Battery Four Function Testing Machine

​Four Function Testing Machine applies to IR testing, High voltage Leakage testing, HRD testing, Engraving for lead acid battery in the finishing line.

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Four Function Testing Machine

1. Application

Apply to small size sealed lead-acid battery ex-factory inspection (IR testing, High voltage Leakage testing, HRD testing, Engraving)


2. Features:

*Microprocessor technology, machine runs automatically without any disoperation;

*Flexible & easy setting of various functional parameters;

*Stainless steel tables, soft rubber bearing help to protect the surface;

*Up to 10 groups of internal resistance testing procedures can be set for analyzing;

*Capacity testing includes sub-capacity tests, open circuit test and loaded test;

*High voltage test and current leakage test can be set randomly;


3. Function

*Count for qualified & disqualified batteries.

*Sound & Flash alarm for disqualified batteries

*Automatically detect when battery is ready, in the case of no battery to be detected, machine will shut off automatically;

*In addition to its own internal resistance test, the function also can test open-circuit voltage of battery;

*HRD testing can automatically identify battery’s polarity, store test data and printing.


4. Technical Parameters:

4.1 Resistance Test:

Range of resistance test: 300mΩ/3Ω/30Ω    

Precision: ≤100uΩF.S/≤1mΩF.S/≤10mΩF.S

Current testing frequency: 1kHz

Test temperature coefficient of resistance: (±0.01℅rdg.±0.5dgt) /℃

Test voltage temperature coefficient: (±0.005℅rdg.±0.5dgt) /℃

Voltage measurement range: 3V/30V    

Precision: ≤1mV/≤10mV

4.2 High voltage Leakage test:

High voltage range: 0.5~5KV

Leakage current range: 0.3~2, 20mA

4.3 HRD test:

Discharge time: 0.1~999.9S

Precision of voltage: ≤±0.5%F.S

Precision of current: ≤±0.5%F.S

4.4 Engraving:

   Engraving time: 0.5~9s

   Engraving temperature: 0~300℃

 


Model

Resistance
Range (Ω)

High Voltage
Rang (KV)

Discharge
Current (A)

Battery Voltage 

(V)


0~30; 3; 0.3

0.5~5

300

6; 12


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