Electrochemical principle portable tetrahydrothiophene detector

HND880-TNT portable tetrahydrothiophene detector
HND880-TNT portable tetrahydrothiophene detector is applied to the detection of tetrahydrothiophene concentration and the leakage alarm of tetrahydrothiophene. The instrument adopts the world's top sensor and microcontroller technology, which can accurately detect the content of tetrahydrothiophene, and the response speed is fast. High precision, signal stability, high sensitivity and high precision, the performance of the whole machine is at the domestic leading level.

HND880-TNT Portable Tetrahydrothiophene Detector Features:

◆ High-precision, high-sensitivity imported electrochemical tetrahydrothiophene sensor ◆ Small size, light weight, waterproof, explosion-proof, shockproof design ◆ High precision, high resolution, fast response ◆ Large capacity rechargeable lithium battery Continuous operation for a long time ◆ Digital LCD backlight display, sound and light, vibration alarm function ◆ Upper and lower limit alarm values ​​can be set arbitrarily, with zero point and target point calibration function, built-in temperature compensation, easy maintenance ◆ Data recovery function, free of mistakes Worries caused by operation ◆ The shell is made of special materials and technology, not easy to wear, easy to clean, long-term use bright as new

HND880-TNT portable tetrahydrothiophene detector Technical parameters:

Detection gas: tetrahydrothiophene (TNT) in air
Detection principle: Electrochemical principle Measurement range: 0-20ppm, 500ppm, 1000ppm, 5000ppm, 10000ppm, 40000ppm, 0-50mg/m3 Optional resolution: 0.01ppm (0-100ppm); 0.1ppm (0-1000ppm); 1ppm (1000ppm or more); 0.01 mg/m3
Detection method: diffused, pumping type optional display mode: LCD liquid crystal backlight display detection accuracy: ≤ ± 3% (actual concentration, higher precision depending on the specific sensor)
Alarm mode: sound and light secondary alarm, alarm sound: ≤80 decibel response time: less than 20S
Recovery time: less than 20S
Working power: DC3.6V
Battery capacity: 3.6VDC, 1800mA, with charging protection function Sensor life: more than three years working environment: temperature -30 ° C ~ +70 ° C; humidity: ≤ 95% RH non-condensing (special requirements must be customized)
Working pressure: ≤100Kpa
Repeatability: ≤±1%
Linearity error: ≤ ± 1%
Zero drift: ≤ ± 1% (FS / year)
Explosion-proof type: Intrinsically safe explosion-proof mark: Exia II CT6 (intrinsically safe type)
Protection level: IP65
Dimensions: 125 × 52 × 30mm (L × W × H)
Standard accessories: manual, charger, package optional accessories: 0.8m sampling handle 1 weight: 200g

HND880-TNT portable tetrahydrothiophene detector


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