Helium mass spectrum leak detector is a special leak detector for locating, quantitative and qualitative detection of small leak gaps in vacuum equipment and sealing devices. It has the characteristics of stable performance, high sensitivity, simple operation, convenient operation and rapid detection. It is a leak detection instrument with high sensitivity and is widely used in vacuum leak detection technology.
Products
Portable helium masss spectrometer leak detector LDM-5000
Helium leak detector
- Small size
- Better cost
- System specific
- Multiple communication modes
- Patented ultra-long life filament
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description
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parameters
Minimum detectable rate of vacuum
5X10-13Pa-m3/s
Minimum detectable leakage rate of suction gun
5X10-9Pa-m3/s
Leakage rate display range
1X10-3-1X10-13Pa• m3/s
Start time
≤2min
Response time
≤1.0s
Maximum pressure of leak detection port
Rough inspection :1500 Pa; Intermediate inspection :200 Pa; Fine test :40 Pa
Pumping speed of front stage pump
Front pump optional
Power requirements
220V,50Hz, single phase, 20A
work environment
5-35 °C
relative humidity
≤80%
Overall dimensions
300(W) X350(D) X360(H)
weight
25kg
communication
RS-232/485
Leak detection port specification
KF25
Input/output interface
Digital and analog I/O
Display mode
LCD touch screen display (external display)
Display interface
Graph, numerical display
maximum power
1000W
Display Units
Pa • m3/s, mbar-l/s, atm • cc/s
Pumping helium
3.1L/S
Leak detection medium
Не3, Не4, H2
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application
Home appliances, automobiles, refrigeration, new energy, intelligent manufacturing
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video
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service
7*24 hours quick response
Regular return visit
Lifetime technical support and maintenance services
