AGC - Model 21-072 -Mini Gas Leak Detector

Gases such as Helium, Hydrogen, Argon can be identified by passing the small wand over the area to be tested and a leak will be notified via the flashing LED display.

Ideal for checking for Carrier Gases or Utility Gases used in a wide range of Instruments.

AGC Instruments offers the Mini Gas Leak Detector (Model 21-072) which will easily find any gas that is leaking from a pressurised system. By using a thermal conductivity detector, this instrument will respond with speed to any gas mixture that has a thermal conductivity different to air.

With a high signal to noise ratio, via amplification we are able to deliver a maximum usable sensitivity. Helium leaks of 1 x 10-5 cc/sec are easily detected. Other gases include Refrigerant leaks of 1.1 x 10-4 cc/sec and Argon leaks of 1.0 x 10-4 cc/sec.

The probe is passed over the area to be checked, a sample is drawn in automatically into the thermal conductivity detector. A signal is registered on the meter when a leak is detected.

This clean and easy to use system ensures that no contamination is left that traditionally is caused when using a soap solution. By using the probe, it is easy to reach difficult locations within a system. The probe is small enough to find the exact location of a leak.

• Detector Thermal Conductivity with thermistors
• Visual Readout: LED Bar Graph with adjustable brightness
• Peak hold with settable duration
• Pump: Diaphragm type with Pump speed control
• Voltage: 115/230V, 50/60Hz
• Battery: Rechargeable Ni-Cd, 7.36V/800mAh
• Battery Life: 7-8 hours, recharged to 95% of capacity in 1 hour
• Low Battery Indicator, Very low battery shutdown
• Ranges: Low x 1, High x 100
• Adjustable sensitivity for low & high ranges
• Time constant/Average
• Operating Temperature: 20"C±11`C
• Zero Manual with drift elimination
• Dimensions: 20.95 x 4.60 x 13.34 cm
• Weight: Instrument: 476g / Charger: 277g