Differential Pressure Helium Leak Detector VH90B

Features :

Modular Integrated design.
Automatic evacuation pressure and time setting, high leak detection efficiency.
It is suitable for direct pressure and flow rate leakage detection methods, and compatible with the use of single and multi-station requirements, to achieve one device to detect multiple products.
Wireless remote-control function (optional).

Specifications :

Main Models Parameters
Differential Pressure Sensor	Display Precision	The value can be set to 0 to 4 decimal places
	Sensor Range	0Pa~ +2000Pa
	Sensor Error	+0.1%F.S
	Display Precision	The value can be set to 0 to 4 decimal places
Direct Pressure Sensor	Recommended Test Pressure Range	VH90B	Mechanical Pressure Regulating	-100kPa~ -1kPa
		CH050	Mechanical Pressure Regulating	5kPa~ 100kPa
		CH600	Electronic Pressure Regulation	5kPa~ 89kPa
		CH600D	Electronic Pressure Regulation	5kPa~ 490kPa
		CH1000	Mechanical Pressure Regulating	50kPa~ 1200kPa
		CH1000D	Electronic Pressure Regulation	50kPa~ 890kPa
		CH4000	Mechanical Pressure Regulating	50kPa~4000kPa
		CH500	Mechanical Pressure Regulating	10kPa~500kPa (seals leak detector)
		ZF500	Mechanical Pressure Regulating	-100kPa~-1kPa,10kPa~500kPa
		ZF2500	Mechanical Pressure Regulating	-100kPa~-1kPa,50kPa~2400kPa
		ZF600	Mechanical Pressure Regulating	-100kPa～-1kPa,10kPa～600kPa(Optional)
		ZF2400	Mechanical Pressure Regulating	-100kPa～-1kPa,50kPa～2400kPa(Optional)
	Sensor Error		+0.1%F.S.
Display Unit	Test Pressure	kPa,MPa,kg/cm2,psi,mbar. bar,Torr. mmH,0,mmHg
Display Unit	Leakage Rate	Pa,kPa,Pa/s,Pa.m3/s,mL/s,mL/min,mL/h. L ./min. L /h. SCCM
Parameter Program Number	64 groups (1~64)
Test Beat Setting	0 ~ 999 seconds, test time 1800 seconds
Power Supply	AC 220V+10%,50Hz
Test Pressure Source	Clean, dry, adequate flow, not less than 500KPa and 100KPa above the test pressure source
Overall Dimensions	Standard V5	330mmx222mmx448mm
	Standard V6	321mmx205mmx460mm
	Modular	160mmx268mmx273mm
Weight	About 20kgs

Catalog : PDF

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