NJT01 Customized Helium Leak Detection System

The NJT01 customized helium leak detection system (helium mass spectrometer leak detection system) can be customized according to customer requirements, and can automatically complete workpiece sealing and leak detection processes with one button.

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Key Specifications
Response Time≤0.3 s
Start-up Time≤100 s
Working EnvironmentTemperature: 5-40℃ Humidity: ≤75%
Minimum Detectable Leak Rate5×10-13 Pa·m³/s

Product Overview

NJT01 Customized Helium Leak Detection System

Overview

Features simple operation, easy use, and high work efficiency.

It is widely used in new energy industry, refrigeration industry, precision machining, high vacuum equipment, electric power industry and other fields.

The unique gas path design increases the helium pumping speed, shortens the helium cleaning background time, and effectively prevents helium contamination.

Equipped with a leak detection port: a custom precision filter device can effectively prevent debris particles or copper powder from entering the inside of the instrument.

Multiple function input and output modes, easily connect to various automation equipment.

The effective separation of mechanics and circuits avoids interference from temperature, electromagnetic fields, etc., making the leak detector operation more stable and reliable.

The minimum detectable leak rate is low, high sensitivity, and the detection range reaches 11 decades.

Other Features

  • Large leak detection function: By setting pressure, if the preset value is not reached during evacuation, the leak detector will automatically issue an alarm prompt.
  • Multiple measurement units are available for selection, real-time update of detection data, and direct output to generate Excel spreadsheets.
  • Multiple large leak protection modes can completely protect the ion source from oxidation and prevent the molecular pump from being affected when exposed to atmosphere.
  • Handheld remote controller, remote control distance up to 150 meters without obstacles

Technical Specifications

Detailed technical specifications to help you fully understand product performance

NJT01 Customized Helium Leak Detection System Technical Specifications
Language
Chinese/English
Display Units
Pa·m³/s, mbar·l/s, atm·cc/s, Torr·L/s, ppm
Leak Pressure
≤2000 Pa
Response Time
≤0.3 s
Start-up Time
≤100 s
Detectable Masses
4He, 3He, H2
Main Power/Voltage
100-120V, 60Hz / 200-240V, 50Hz
Working Environment
Temperature: 5-40℃ Humidity: ≤75%
Leak Rate Display Range
1×10⁻² ~1×10⁻¹³ Pa·m³/s
Sniffer Leak Rate Range
1×10⁻² ~1×10⁻⁹ Pa·m³/s
Minimum Detectable Leak Rate
5×10-13 Pa·m³/s
Sniffer Minimum Detectable Leak Rate
1×10⁻⁹ Pa·m³/s

Need more technical support?

Our technical team is always ready to provide product consulting, solution design, on-site demonstrations, and after-sales support