Portable gas detector-data recording(Ozone, ammonia, chlorine)

EST-10-Ⅱ series record type gas detector adopts advanced electrochemical techniques, PID optical inspection technology and infrared inspection technology as main principle. It is a record type gas detector with high precision and low power dissipation to
Product parameters
ONETEST: Portable ozone detector
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Description

Portable gas detector-data recording(Ozone, ammonia, chlorine)

EST-10-Ⅱ series record type gas detector adopts advanced electrochemical techniques, PID optical inspection technology and infrared inspection technology as main principle. It is a record type gas detector with high precision and low power dissipation to detect the gas concentration in the environment air.
EST-10-Ⅱ series uses natural diffusion type gas detection manner and provides optional handheld sampling pumps at the same time to apply to more application environments. The sensitive element adopts advanced sensors that are provided with high sensitivity and excellent repeatability. With a LCD display screen, the concentration value of target gas can be observed on line. With two-stage alarm output, the audible and visual alarm prompt is activated at once if the preset alarm point is exceeded. It provides two calibration methods. The calibration work can be completed without opening the cover. The built-in chip inside the instrument can save 100,000 pieces of data.

This instrument has the following characteristics:  
  1. The adoption of leading sensor technology ensures stable and reliable performance.
  2. The external power supply is DC5V with built-in chargeable 3.7V lithium battery. It can be charged after connected with external power supply.
  3. LCD screen can display all types of parameters with the function for automatic calculation of average at 5 and 15 minutes.
  4. With smart design and complete functions, it is very convenient for zero setting, alarm setting and calibration.
  5. As the casing is small and light, it can be put in the pocket or bag and also hung on the body and convenient to carry.
  6. With two-stage audible and visual alarm, two highlight LED reminds users at the time of alarm.
  7. The instrument is provided with data storage and export function, which makes it convenient for users to make data analysis.
 
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Type/gas Standard range
ppm
Maximum range
ppm
Resolution ratio
ppm
Sensitivity
ppm
Precision Response time(T90S)
EST-10-II-NH3   0-100 200 0.1 0.5 ±3%F.S. 90S
EST-10-II-CO    0-500 1000 0.1 1 ±3%F.S. 90S
EST-10-II-CO 0-1000 2000 0.001 0.004 ±3%F.S. 60S
EST-10-II-CL2 0-10 50 0.01 0.1 ±3%F.S. 30S
EST-10-II-CL2 0-50 10 0.01 0.1 ±3%F.S. 30S
EST-10-II-ET0 0-10 100 0.01 0.1 ±3%F.S. 120S
EST-10-II-C2H4 0-10 50 0.01 0.1 ±3%F.S. 60S
EST-10-II-C2H4 0-200 500 0.1 0.5 ±3%F.S. 60S
EST-10-II-CH20 0-10 50 0.01 0.01 ±3%F.S. 30S
EST-10-II-CO2 400-5000 9999 1 30 ±3%F.S. 60S
EST-10-II-CO2 10-10000 2000 1 10 ±2%F.S. 30S
EST-10-II-HCL 0-20 50 0.01 0.2 ±3%F.S. 35S
EST-10-II-HCN 0-100 200 0.1 0.05 ±3%F.S. 20S
EST-10-II-H2 0-1000 2000 1 1 ±3%F.S. 40S
EST-10-II-H2 0-5000 9999 1 5 ±3%F.S. 45S
EST-10-II-H202 0-100 200 0.01 0.05 ±3%F.S. 60S
EST-10-II-H202 0-500 999 0.01 0.25 ±3%F.S. 60S
EST-10-II-H2S 0-10 20 0.01 0.01 ±3%F.S. 35S
EST-10-II-H2S 0-100 500 0.1 0.1 ±3%F.S. 35S
EST-10-II-NO 0-25 NODate 0.01 0.05 ±3%F.S. 25S
EST-10-II-NO2 0-20 200 0.01 0.05 ±3%F.S. 60S
EST-10-II-O2 0-30% 35% 0.1%VOL 0.1%VOL ±3%F.S. 35S
EST-10-II-O3 0-20 50 0.001 0.015 ±3%F.S. 60S
EST-10-II-O3 0-100 200 0.1 0.1 ±3%F.S. 60S
EST-10-II-SO2 0-20 50 0.01