Differential Pressure Leak Tester (600)

Model：

CAN-TIG65-0010ST

Applied range：

Thisequipment is mainly used for air tightness detection of cylindrical or square battery cavity. The detection method is to inject compressed air into the test article (workpiece) and measure the change of its internal pressure to detect whether there is leakage.

Date issued：

2025-01-05 23:48:45

Equipment Size：

L800mm* W650mm * H1501mm

Weight：

300kg

Details

Visão Geral

Especificações

Detalhes

The Canrd differential pressure air tightness tester (Model CAN-TIG65-0010ST) is designed for quality assurance in prismatic aluminum case and cylindrical battery production lines. This instrument uses differential pressure measurement to detect micro-leaks in battery housings and sealed components, ensuring assembly integrity against electrolyte ingress or gas escape. Its testing principle provides consistent, repeatable results without contacting the test object, making it suitable for inline inspection of battery cells at various manufacturing stages. While specific pressure ranges and cycle times are not detailed here, the device is built to support standard 600-series test configurations common in battery leak testing. The system helps manufacturers maintain safety and performance standards by verifying seal quality under controlled conditions, reducing field failure risks in energy storage applications.

compressed air	0.5MPa ~ 0.7MPa, inlet 8mm outer diameter, outlet 6mm outer diameter
equipment weight	300kg
power	/
Equipment size	L800mm * W650mm * H1501mm
power supply	220V

Pressure Resolution	0.01Pa
screen display	7 inches
Sensor Range	0 ~ ± 2000Pa (Differential Pressure Sensor)
Sensor Pressure Resistance	13MPa (Differential Pressure Sensor)
Pressure Unit	Test pressure: Pa,Kpa,Mpa,Bar,Psi,Mmhg; Leakage unit: Pa,Kpa,Pa/s,ML/s,ML/min,L/s,L/min,/Sccm,Psi,Mbar
operating fluid temperature	standard dry air source
display mode	color touch screen
1 parameter channel	1, customizable
I/O Control Interface	Input: Start * 1, Stop * 1, Grating * 1, In-place Sensing * 1; Output: solenoid valve * 3, good product * 1, bad * 1, DC24 power supply
Test Process	Pressurization → Pressure Keeping → Detection → Pressure Relief
Pressure Comprehensive Sensitivity	0.1 F.S
data storage	Yes, save for 30 days
Comprehensive Accuracy	Less than 0.1 FS
alarm mode	buzzer, touch screen, indicator light
set operation mode	touch
Pipe connection diameter	8mm outer diameter of air inlet and 6mm outer diameter of air outlet
save data	can be saved for 30 days, USB disk can be exported to computer
Pressure Adjustment Mode	Mechanical
communication	MODBUS TCP/IP communication
calibration	support
test air source	more than 100KPa above test pressure
Test Mode	Direct: Test Products with Inflation Holes; Volume: Test Products with Fully Sealed but Cavity Inside
Test Pressure Range	5 ~ 600KPa (Adjustable within this range)
measurement mode	differential pressure comparison
time setting	1-999s
operating environment temperature	26±2 ℃
Sensor Accuracy	0.075 FS (Differential Pressure Sensor)
test data query	support, split and save by day
Judgment Display	Qualified/Unqualified/Indicator Traffic Light
Program Save	90 Groups
control module	PLC
startup mode	touch click/physical button/IO interface/upper computer communication
USB Interface	1
differential pressure sensor withstand voltage	1 time of measuring range

This equipment is mainly used for air tightness detection of cylindrical or square battery cavity. The detection method is to inject compressed air into the test article (workpiece) and measure the change of its internal pressure to detect whether there is leakage.

By configuring different jigs, it is possible to test the air tightness of products with inflatable holes and products with fully sealed but internal cavities;
The instrument adopts differential pressure test method, which has high precision and good stability;
Adopt the man-machine interface of Wei Lun Tong. Support ModbusTCP Ethernet protocol, can be secondary development.