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Product Details

NLD200 Helium Mass Spectrometer Leak Detector

NLD200 Helium Mass Spectrometer Leak Detector

The NLD200 modular leak detector is compact and can be flexibly combined with vacuum systems and various gas paths, suitable for various detection needs.

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Key Specifications
Weight22 kg
Response Time≤0.5 s
Start-up Time≤90 s
Interface SizeDN KF25/DN KF16
Working EnvironmentTemperature: 10-40℃ Humidity: ≤80%
Vacuum Minimum Leak Detection Rate3×10-13Pa·m³/s
Overview

Product Overview

NLD200 Helium Mass Spectrometer Leak Detector

Overview

Single specification + ultra-compact

It features short start-up time, fast leak detection speed, high sensitivity, strong helium clearing capability, and no contaminant removal.

Compact structure, easy to integrate into leak detection systems according to customer requirements.

Dual iridium ion source, strong oxidation resistance, long service life.

It features short start-up time, fast leak detection speed, high sensitivity, strong helium clearing capability, and no contaminant removal.

Compact structure, easy to integrate into leak detection systems according to customer requirements.

Dual iridium ion source, strong oxidation resistance, long service life.

Specifications

Technical Specifications

Detailed technical specifications to help you fully understand product performance

NLD200 Helium Mass Spectrometer Leak Detector Technical Specifications
Weight
22 kg
Language
Chinese/English
Dimensions
370*230*300 mm
Calibration
Internal automatic/External manual
Communication
RS232, RS485, USB
Power/Voltage
DC 24V, 240W
Response Time
≤0.5 s
Start-up Time
≤90 s
Interface Size
DN KF25/DN KF16
Detectable Masses
4He, 3He, H2
Backing Pump Speed
/
Working Environment
Temperature: 10-40℃ Humidity: ≤80%
Sniffer Leak Rate Range
1×10-2 ~1×10-9 Pa·m³/s(zero)(1×10-2 ~1×10-9 Pa·m³/s(zero))
Backing Pump Requirement
≥2.5 L/s
Vacuum Leak Rate Display Range
1×10⁻² ~1×10⁻¹³ Pa·m³/s
Vacuum Minimum Leak Detection Rate
3×10-13Pa·m³/s
Sniffer Minimum Detectable Leak Rate
5×10-9 Pa·m³/s
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