LDS800 helium mass spectrometer leak detector

◎ Performance description

LDS-800 series leak detector It is a silent mobile environmentally friendly helium mass spectrometer with complete air

compression and no oil mist pollution.

Using helium mass spectrometry and inverse diffusion principle, using 180° inhomogeneous magnetic field and automatic control technology.

With short start-up time, fast operation speed, high sensitivity, reliable performance, no pollutant removal, etc. Characteristics.

◎ Functional characteristics

Large leakage detection function: can be through the preset pressure, empty time, cannot reach the preset value, leak detector automatic alarm prompt.

A variety of units of measurement selection, real-time update of detection data, and direct output to generate Excel tables.

Rotatable, 7-inch color touch screen, the operator can adjust the direction according to comfort, anyway. large leakage protection mode, fully protects the ion source from being oxidized and exposed to the atmosphere when the molecular pump is not impacted.

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PRODUCT DESCRIPTION

Minimum Leak Detection	3×10-13Pa·m3/s
Minimum Leak Detection	5×10-9Pa·m3/s
Display range	1×10-1 - 1×10-13Pa·m3/s
Start Time	≤100S
Response time	≤0.3s
Max pressure of Leak detection port:	2000 Pa
Mechanical pump ( dry pump) pump	15m3/hr
Leak detection port size	DN 25 ISO-KF
Communication interface	One RS232 / 485 interface,
	One RS232 interface with 5V power supply,
	One way USB interface
Input / output interface	8-channel digital switching value input interface
	8-channel digital switching output interface
	2-way isolated analog output interface
Leak detection mode	Vacuum Mode/ Suction gun Mode
Display unit	Mbar·l/s；pa·m3/s；atm·cc/s；ppm
Overall dimensions	620X370X1027mm
Working environment	Temp 5-40℃
Weight	N. W.: 110KGS G.W.: 140KGS

Item	LDS800 Helium Leak Detector	Qty
Lead time	Around 30 days upon seller deposit received.
Molecular Pump	Pfeiffer Molecular Pump	1 Unit
Mechanical Pump	Edwards dry pump / Japan Iwata ISP250E Dry pump 15m3/hr	1 Unit
Solenoid Valve	Germany Burkert（00299211）	5 pcs
Vacuum Meter	Germany INFICON/ Model:PSG500（PSG500）	1 Unit
Standard leak	External Leak Device ( with certificate)	1 pcs
7-inch LCD 7”	LCD touch screen, 360 ° rotation	1 pcs
Big leak detection		1 Unit
Large Leakage protection		1 Unit
Data saving		1 Unit
Auto-zero		1 Unit
Display interface		1 Unit
I/O interfaces	S232, RS485, USB	1 Unit
Lon Source	Iridium wire ion source	1 pcs
Mass spectrometry room	National Defense Science, technology and industry vacuum primary metering station	1 pcs
Standard leak	National Defense Science, technology and industry vacuum primary metering station( with certificate)	/