EST-101-H2S is a portable gas concentration measuring instrument. It adopts high-precision circuit design and uses imported electrochemical sensors as its core. It is used to measure garbage disposal sites, odor screening, sewer odor, and sewage pipelines. Wait for the detection of h2s gas.
EST-101-H2S detector is mainly used for:
Disease control medical public places, occupational health and health testing
Natural gas and liquefied gas application sites
Coal mine
Petrochemical
Indoor Air Quality Testing Agency
Sewer h2s
Waste gas detection
Innovative features of EST-101-H2S detector:
High-quality sensor, stable and reliable performance.
Chinese and English operation
External power supply DC5V, built-in rechargeable battery.
Intelligent design, automatic detection when starting up, no need to operate, easy to zero and calibrate.
It has the function of restoring factory settings to prevent misoperation.
Support ppm and mg/m3 unit conversion.
Configuration method LCD liquid crystal display technology, can display gas type, unit, concentration value, 1-hour and 8-hour average, date and time.
This instrument has the function of checking the weighted concentration value within 1 hour, 8 hours, and within the time period, which meets the national indoor air quality testing standards.
With alarm function, high and low alarm values can be set, two-level sound and light alarm, 2 bright LED lights remind users to pay attention when alarming.
The instrument is small and light, and can be easily placed in a pocket or bag.
ISO9001 quality certification, ISO14001 environmental system certification, EU CE certification.
Optional sampling pump is available to facilitate safe measurement in enclosed spaces such as pipelines, tunnels, and test chambers.
| MODEL |
GAS |
range
ppm |
display resolution
ppm |
Sensitivity
ppm |
Precision |
Response time |
| EST-101-H2S-100 |
H2S |
0-10 |
0.01 |
0.05 |
±5%F.S. |
<35S |
| EST-101-H2S-100 |
H2S |
0-100 |
0.1 |
0.1 |
±5%F.S. |
<35S |
