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GAOTek Ammonia Measuring Detector

GAOTek Methyl Bromide Cylinder

GAOTek methyl bromide cylinder adopts high-performance intelligent methyl bromide gas sensor.

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SKU: GAOTek-OHBGD-106 Category:
Description

Description

Overview

GAOTek methyl bromide cylinder adopts high-performance intelligent methyl bromide gas sensor. It is a portable handheld detection instrument that can continuously monitor methyl bromide gas concentration. The detector uses more than 30 kinds of plug-and-play smart sensors, including imported PID photo ion sensor, electrochemical poison gas sensor, catalytic combustion sensor, infrared sensor, and TCD thermal conductivity to adapt to different testing needs for different industries.

 

Features

  • High performance gas sensor with 2 to 3 years’ service life
  • Optional pumping or diffusion type, short response time, low power consumption
  • Intelligent temperature, humidity, zero-point compensation, and automatic calibration
  • High-def LCD, clear backlight, user-friendly 4-key navigation
  • Supports PPM, mg or m3, % VOL, mg or L concentration units
  • Built in 2000 mAh battery, 15 + hours continuous operation
  • Mobile power and USB charging compatible
  • Sturdy, waterproof polycarbonate shell
  • Rational gas circuit design, minimal environmental interference

 

Technical Specifications

Detection gas Methyl bromide gas (CH3Br) in air
Working principle Electrochemical, infrared, TCD, PID, catalytic combustion(optional)
Detection range 0 ppm to 1 ppm, 0 ppm to 10 ppm, 0 ppm to 50 ppm, 0 ppm to 100 ppm, 0 ppm to 200 ppm, 0 ppm to 500 ppm, 0 ppm to 1000 ppm, 0 ppm to 2000 ppm, 0 ppm to 5000 ppm, 0 ppm to 10000 ppm, 0 ppm to 50000 ppm, 0 ppm to 100% LEL
0% to 5% VOL, 0% to 10% VOL, 0% to 30%V OL, 0% to 50% VOL, 0% to 100% VOL (optional)
Resolution 0.01 ppm (0 ppm to 100 ppm); 0.1 ppm (0 ppm to 1000 ppm); 1 ppm (>1000 ppm); 0.1% LEL; 0.01% VOL
Sampling method Active pump suction or diffuse type
Accuracy ≤±3% F.S.
Repeatability ≤±1%
Zero drift ≤±1% (F.S or year)
Response time ≤20 s (T 90 s)
Recovery time ≤30 s
Shell material High strength wear-resistant polycarbonate shell + stainless steel
Battery Rechargeable lithium battery 2000 mAh, continuous working time is more than 15 hours, charging time is less than 5 hours, supports
mobile power supply and charging; compatible with universal USB mobile phone chargers
Charger Standard 5 V 2.1 A USB quick charger
Alarm method Sound alarm 95 dB @11.81 in (30 cm), vibration alarm, red LED alarm light,
Button 4 buttons navigation
Calibration Target point calibration function can set the calibration value, one key zero adjustment.
Explosion proof Exdâ…¡CT 4 Ga (Intrinsically Safe)
Protection class IP 65
Operation mode User mode, administrator mode
Working humidity 0% RH to 95% RH (Non-condensing)
Standards GB 12358 to 2006 GB 3836.1 to 2010 GB 3836.4 to 2010
QA One year, maintenance free in warranty time
Working temperature -40 °F to 158 °F (-40 ℃ to 70 ℃)
(If match with high temperature sample handles, can measure up to 1472 °F (800 ℃)
Dimensions 7.48 in × 2.24 in × 1.77 in (190 mm × 57 mm × 45 mm) (L*H*W)
Weight 0.55 lb (0.25 Kg)