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Application and technical parameters of formaldehyde detector

2016/6/14      view:
Application and technical parameters of formaldehyde detector
Real time monitoring of formaldehyde detector can be mainly used for public computer network real-time monitoring, can be super line alarm or control measures; can also be used in factories related workshop and helping volatile situation of engineering and technical personnel analysis and forecast products, can also be in the form of single machine for families in the air of harmful volatiles detection.
The detection instrument of indoor formaldehyde are Liuhe a detection instrument can simultaneously detect six kinds of indoor pollution gases (formaldehyde, benzene, ammonia, toluene, xylene, TVOC) detection instrument field, full touch button design, large screen LCD display temperature and humidity conditions, integrated control, gas detection time by electronic control the adjustment, to set the time, can automatically stop the work site of formaldehyde on the liquid crystal display readings, to obtain accurate results of formaldehyde, built-in printer can print the temperature and humidity, formaldehyde concentration, detection unit, date of inspection time, exceed the standard result, while the external storage box body sampling instrument design, more portable portable. And the operation is simple, the design is reasonable, the appearance is beautiful. The instrument has passed the national environmental protection and Health Research Association measurement test certification, reached the national standard and issued a test report. The scope of the instrument: Supervision, monitoring institutions, corporate governance, decoration companies, construction companies, factories, workshops, can also be used for scientific research, teaching, laboratory. Below the national standard substance network give you details of formaldehyde detector using method; (more quality testing, analysis of testing, stoichiometric, standard substance related technical data please reference seized control query www.rmhot.com)
Use method of formaldehyde detecting instrument
1, sampling boot: press the switch (ON-OFF), display ----, flash three seconds to check the sensor, when to see the display 0 when the instrument is ready to sample preparation. Sampling: in the atmosphere to be sampled, hold the analyzer, as is the key (sample), display (Run), to hear the internal sampling pump for about 2 seconds. Reading: in the instrument to sample analysis process, you will see 0 flash, in about 10 seconds after the visible reading, which is the concentration of formaldehyde, in order to ppm as the unit. Turn off: press the switch (ON-OFF) that is shut down, if you forgot to shut down in 5 minutes will automatically shut down.
2, the sensor reset stage of the sensor reset: after a test, it should be shut down for a few minutes to reset the sensor. Generally the higher the concentration of formaldehyde and need to reset the time president, if the sensor is not reset before starting up to measure, see, flash, and sampling pump will not work, when you boot see 0.00 flash 3 seconds, the sensor has been reset, then can a measurement.