Increase the accuracy of the TVOC detector's range of 10000ppm 15000ppm 20000ppm

VOC detector on the market 10000ppm 15000ppm 20000ppm TVOC Detector has so few, and we Hunan rike instrument unique, the accuracy of the first place.

The biggest problem with such a large range VOC organic exhaust gas detector is how to ensure accuracy, because the sensor is not a linear one, and many instrument manufacturers in the market have made him linear, calibrating him with only one or two bottles of gas. The use of this simple calibration of VOC instrument manufacturers is not only domestic, but also some foreign brands are also such. Perhaps many people think that the VOC concentration in the back, accuracy is not so important, and no one to care about him, also can not verify him.

I Hunan rike instrument in the manufacture of 10,000 ppm instruments, the use of 10ppm,40ppm,100ppm,300ppm,500ppm,1000ppm,2000ppm,4000ppm,8000ppm to calibrate the VOC detector, an instrument to open so many bottle mark gas, High cost, also tired! But the tired of the worthy, used our pv6001-voc-b10000 people think our instrument measurement low concentration is actually so accurate.

In fact, the technique is nothing, a good instrument, the most important is in the scientific method, the use of multi-point calibration is good, but it is so simple problem, many manufacturers do not want to do, they feel out of the data on the line, the customer will not be allowed to verify. A foreign brand says he doesn't care about the accuracy after 2000ppm ...

Today, November 5, 2016, our company will add more calibration points to the pv6001-voc-b10000 to ensure that he is more accurate than 3000ppm, because it was originally based on cost reasons, did not buy more standard gas.

In the future we use the following ISO-butene gas for calibration:

10PPM,40PPM,100PPM: These 3 standard gas points are responsible for this VOC instrument to measure environmental emission standards can still be accurate, not with the standard gas calibration, the measured value is not allowed.

300PPM,500PPM,1000PPM: These 3 calibration points are responsible for the accuracy of the normal detection concentration of the TVOC tester.

2000,3000,4000,5000,6000PPM: These calibration points are responsible for the TVOC detector at a high concentration location.

7000,8000,9000,10000,11000,12000,13000,14000,15000PPM: We have been making effective improvements to the accuracy of this area since November 5, 2016.

And then more than a foreign brand to make a larger range, the largest to 20,000 ppm, then the standard gas will increase 16000ppm,17000ppm,180000ppm,19000ppm,20000ppm.

Increase the accuracy of the TVOC detector's range of 10000ppm 15000ppm 20000ppm