GAOTek 4 In 1 Multi Gas Testing Detector – 2 % Precision
$62.43
$94.27
Description Features Imported high-precision sensor for simultaneous detection of two, three, or four gases LCD dot matrix display technology and English operation interface Quick switch between gas concentration measurement units (PPM, mg/m3) Built-in micro sampling pump explosion-proof grade: Exia II CT4 Technical Specifications Gas Detected Hydrogen Cyanide HCN, Nitric Oxide NO Ozone O3, Ethylene Oxide ETO Detection Principle Electrochemical principles Sampling Method Pump- suction, flow up 1L/min, pump suction size ten stalls adjustable Measure Range HCN: 0 ppm to 100 ppm NO: 0 ppm to 100 ppm O3: 0 ppm to 100 ppm ETO: 0 ppm to 100 ppm Resolution 0.01 ppm Precision 2 % Data Logger 100,000 sets of data can be stored, storage space available set, minimum 5 Seconds, can be browsed Response Time ≤ 10 Second Repeatability ≤ ± 1 % Zero Shift ≤ ± 1 % (F.S / Year) Explosion-Proof Exia CT4 Alarm Mode Sound, light, vibration Optional data download (EXCEL fromat) function, detachable needle, hose, holster, waterproof and dustproof filter, high temperature probe (up to 1200 degrees) Recovery Time ≤ 10 Second Linearity Error ≤ ± 1 % Display LCD dot matrix display technology Gas Unit Support for multiple gas unit switch display Humidity 0 % RH to 95 % RH Degree of Protection IP 66 Operating Time 100 hours (off pump) Dimensions 8.07 in x 2.95 in x 1.25 in (20.5 cm x 7.5 cm x 3.2 cm) Temperature – 40 °F to 158 °F (- 40 °C to 70 ºC) Weight(Net/Gross) 13.40 oz (380 g)
