The function and test procedure of the national standard GBT 29249-2012 electronic weighing drying method water analyzer
The working principle of the electronic weighing drying method moisture analyzer
The electronic weighing drying method moisture meter tests the actual moisture content and the percentage of volatile components of the sample, collectively referred to as the moisture content, and its working principle is actually very simple. The moisture of the sample is quickly evaporated by heating, and the software automatically calculates the ratio of the quality difference before and after drying to the initial mass of the sample, expressed as a percentage.
Electronic weighing type Moisture determination National standard GB
The national standard of the electronic weighing drying method moisture detector is GBT 29249-2012.
Technical parameters of moisture meter
Product number | DHS-10A | DHS-16 | DHS-16A | DHS-20A |
Input power | 220V3A | 220V3A | 220V3A | 220V3A |
Frequency | 50HZ±1HZ | 50HZ±1HZ | 50HZ±1HZ | 50HZ±1HZ |
Whole machine power W | 350w | 350w | 350w | 350w |
Display method | 5 inch LCD screen | 5 inch LCD screen | 5 inch LCD screen | 5 inch LCD screen |
Measuring range of moisture content% | 0-100 | 0-100 | 0-100 | 0-100 |
Moisture display accuracy% | 0.02 | 0.02 | 0.01 | 0.01 |
Maximum weighing g | 50 | 50 | 50 | 110 |
Weighing display accuracy g | 0.005 | 0.005 | 0.002 | 0.001 |
Diameter of weighing pan mm | 100 | 100 | 100 | 100 |
Temperature control range ℃ | 50-180 | 50-180 | 50-180 | 50-180 |
Temperature control accuracy ℃ | ±1℃ | ±1℃ | ±1℃ | ±1℃ |
Heating method | Ordinary halogen lamp | High-efficiency halogen lamp | High-efficiency halogen lamp | High-efficiency halogen lamp |
Time selection range min | 0-99 | 0-99 | 0-99 | 0-99 |
RS232 interface | Yes | Yes | Yes | Yes |
Net weight | 2.9kg | 2.9kg | 2.9kg | 2.9kg |
Product size (L×W×H mm) | 170x320x138 | 170x320x138 | 170x320x138 | 170x320x138 |
Please first Loginlater ~