Contact Us
-
Tel: +8618822802390
-
E-mail: admin@gvda-instrument.com
-
WhatsApp: 8618822802390
-
Add: Room 610-612, Huachuangda Business Building, District 46, Cuizhu Road, Xin'an Street, Bao'an, Shenzhen
-
21
Oct
2022
The importance of gas detectors for the gas industry
my country has built natural gas trunk lines including the West-East Gas Pipeline, the Second Shaanxi-Beijing Line, the Chung-Wu Line, the Se-Ning-Lan Line and the Ji-Ning Link Lin
-
21
Oct
2022
What certifications are generally required for gas detectors
A gas detector is a device that measures the amount of a certain gas present in the surrounding air. To ensure that businesses are producing safely, it is widely employed in the ch
-
21
Oct
2022
Reasons why the 4-in-1as detector cannot be turned on
Because of its portability, light weight, and quick response times, single-gas portable detectors are no longer able to satisfy client demands as gas detector technology continues
-
21
Oct
2022
Common faults and solutions of gas detectors
Fault 1. Low concentration gas cannot be detected solutions: 1. Check whether the air pump of the gas detector is working normally, block the air inlet with your fingers for 5 seco
-
21
Oct
2022
How often should a gas detector be calibrated
For instruments, calibration is required after a long period of use, and gas detectors are no exception. The calibration of the gas detector is actually the same as the annual insp
-
20
Oct
2022
What is the measuring range of the combustible gas detector?
The detection range of the combustible gas detector is mostly within 0-100% LEL. If the detected combustible gas leakage concentration is greater than 25% LEL and less than 50% LEL
-
20
Oct
2022
What is the numerical standard of the four-in-one gas detector?
1. About the values of different concentration ranges of combustible gas methane: 1. Methane (CH4): the gas detector alarms when it exceeds 1.00%; 2. When the methane (CH4) value o
-
20
Oct
2022
What are the advantages of choosing a portable gas detector in industrial wor...
About gas detectors are primarily tools for identifying gas leaks in industrial settings and avoiding human or business property losses. There are two categories of gas detectors:
-
20
Oct
2022
Four-in-one gas detector detection principle
A composite portable gas detector is the four-in-one gas detector. The 'four-in-one' gas detector is a gas detector that can simultaneously detect four gases. It is no longer essen
-
20
Oct
2022
How to choose the right combustible gas detector
In petrochemical, environmental protection, gas, coal mines, and other industries, gas detectors are frequently utilized. Every person involved in safety and health work should tak
-
20
Oct
2022
Seven essential functions of the gas detector
1. Accurately read Firstly, if you are looking for a gas detector and you are in an area where there could be a gas hazard. As a result, the detector you select must be able to ide
-
20
Oct
2022
Installation Precautions for Fixed Combustible Gas Detector
A fixed combustible gas detector installation involves numerous considerations, like how far to install one, where to put it, what sort of wire to use, and other things. 1. If ther
-
20
Oct
2022
What are the types of portable gas detectors according to different detection...
Diffusion gas detectors and pump gas detectors are two alternative detecting methods for portable gas detectors. When using a diffusion-type gas detector, the sample gas slowly flo
-
20
Oct
2022
Comparison of three common gas detectors
1. Characteristics of semiconductor sensors examined Gas detectors using semiconductor-type sensors are created based on changes in resistance. Tin dioxide's resistance will rapidl
-
20
Oct
2022
What are the functions of VOC gas detectors
There are numerous types of gas detectors available now in the gas detector business. There are different gas detection techniques available to find it, whether it is a typical gas
-
20
Oct
2022
Factors affecting the service life of gas detectors
1. The actual amount of oxygen in the atmosphere is impacted by temperature changes. The gas detector's detection results may err if the working environment's temperature varies si
-
20
Oct
2022
The main function of toxic and harmful gas detector
A type of safety detection tool known as a poisonous and hazardous gas detector is used to find toxic and flammable gas concentrations in chemical operation areas and to automatica
-
20
Oct
2022
How to choose a suitable combustible gas detector
1. Is the ventilation situation favorable? If there are gas concentrations over the lower explosive limit, flammable gas detectors should not verify. Even though it doesn't often h
-
20
Oct
2022
What are the problems that are easily overlooked when using a flammable gas d...
The primary job of the combustible gas detector is to determine whether the airborne flammable gas concentration exceeds a certain unsafe level. The combustible gas detector will a
-
20
Oct
2022
What is the lifespan of a gas detector?
All spheres of life have stringent controls over gas since gas leakage and explosion are exceedingly detrimental to people's property, life safety, and the environment. Installing
![[[TitleNews]]](/uploads/202225961/i202211020951098410434.jpg)
![[[TitleNews]]](/uploads/202225961/i202211020946491686842.jpg)
![[[TitleNews]]](/uploads/202225961/i202211020943287775307.jpg)
![[[TitleNews]]](/uploads/202225961/i202211020938262136852.jpg)
![[[TitleNews]]](/uploads/202225961/i202211020932326328248.jpg)
![[[TitleNews]]](/uploads/202225961/i202211020930485394449.jpg)
![[[TitleNews]]](/uploads/202225961/i202211020928385705028.jpg)
![[[TitleNews]]](/uploads/202225961/i202211020927006171089.jpg)
![[[TitleNews]]](/uploads/202225961/i202211020920271465431.jpg)
![[[TitleNews]]](/uploads/202225961/i202211020917109266479.jpg)
![[[TitleNews]]](/uploads/202225961/i202211020909554410373.jpg)
![[[TitleNews]]](/uploads/202225961/i202211020904032988199.jpg)
![[[TitleNews]]](/uploads/202225961/i202211020900411722384.jpg)
![[[TitleNews]]](/uploads/202225961/i202211020857459375913.jpg)
![[[TitleNews]]](/uploads/202225961/i202211020853445462045.jpg)
![[[TitleNews]]](/uploads/202225961/i202211020850241393810.jpg)
![[[TitleNews]]](/uploads/202225961/i202211020846341381129.jpg)
![[[TitleNews]]](/uploads/202225961/i202211020843233866376.jpg)
![[[TitleNews]]](/uploads/202225961/i202211011817121222980.jpg)
![[[TitleNews]]](/uploads/202225961/i202211011818174975972.jpg)