Description
LeakHawk^C4-717 uses the non-dispersive infrared principle (NDIR principle) to accurately measure the concentration of C4 gas in the air, as indicated by ppmv on the handheld display.

It is designed with a pre-search mode and a measurement mode. In the "search mode", the leak point is located by searching for the highest C4 gas concentration. If necessary, you can switch to "Measurement mode" where you can accurately measure the leak concentration and leak rate. The instrument features high precision and low detection limits for better detection of leak concentration and location.

To protect the instrument from contamination, the probe is fitted with a particle filter that can be easily cleaned or replaced by the operator. If there is already a certain concentration of C4 gas in the air, LeakHawk^C4-717 enables the instrument to detect leaks in areas that have been contaminated by C4 gas by removing interference from the background gas. The instrument can switch ppmv, g/y, cc/s measuring units, and accompanied by sound, light, vibration three ways of alarm.
 
Features
 

• Non-radioactive sources; No need for pure argon or other pressurized gases
• Sensitivity free from cross effects of moisture and volatile organic compounds (VOCs)
• Severe leaks, even 100%C4 gas will not contaminate or damage the detector
• Limit sensitivity as low as ±2 ppmv, about 3 g/y C4 gas
• Battery powered (about 8 hours)
• Fast response time T90≤1s
• Small size, compact, convenient and practical
• Three alarm modes: sound, light, vibration

 
Specifications


Measurement principle: Nondispersive Infrared Principle (NDIR)

Measuring range: 0~1000 ppmv

Detection limit sensitivity: The limit sensitivity is as low as ±2 ppmv, about 3 g/y C4 gas

Measurement accuracy sensitivity: 0~1000 ppmv: ≤±1.5% F.S. ±2 ppmv Full range @20°C 
Free from cross effects of humidity (0-100% relative humidity, non-condensing) and volatile organic compounds (VOCs)

Display accuracy: 0.01 ppmv 

Display unit: ppmv, g/y, cc/s

Operating temperature: 0°C~+50°C

Storage temperature: -10°C~+60°C

Response time T90: ≤ 1s

Indication: Graphic display + sound alarm + vibration + indicator light

Power source: Input 100~240VAC 50/60Hz; Output 8.4VDC, 4A

Battery: 7.4V, 9000mAh, lithium battery

Dimensions: Handheld :410mm x 87mm x 58mm, transport box :451mm x 259mm x 156mm

Weight: About 3.3kg(with outer box), handheld :1.3kg