When making Chinese herbal medicines moisture, generally in accordance with the requirements of the Pharmacopoeia, the medicinal materials need to be broken into particles of less than 3mm to make a water; when the content is determined, according to the requirements of the Pharmacopoeia, it is necessary to pass the * sieve, which is better than the medicinal material. The particle size for moisture is much smaller. Therefore, when the content is required, the Chinese medicinal material needs to be re-dried and treated. In this case, if the medicinal material content is determined, the moisture content of the powder needs to be re-measured. Some Chinese herbal medicines contain a certain amount of crystal water, and the quality of the crystal water changes in the dry air. Such as the irregular shape of the raw skin nitrate, weathered into a powdery weathered nitrate, prismatic and rectangular crystals of the skin nitrate turned into a white powder of Xuan Ming powder. Also, cholestasis, borax, etc., easily lose crystal water in dry air. The quality and medicinal properties of the medicinal materials after weathering will change significantly, and generally do not be used for medicinal purposes.

Chinese herbal medicine moisture detector technical parameters:

1, weighing range: 0-90g

●SFY trademark 8931081

Moisture measurement range: 0.01-100%

★ Dry weight measurement range: 100-0.00%

3, weighing zui small reading: 0.001g

●JQR weighing system sensor

● CMC measurement license 00000018 (production license)

4, sample quality: 0.5-90g

5, ★ heating temperature range: current ambient temperature -205 ° C

Temperature error: ±0.5 °C

● Heating method: strain gauge mixed gas heater

● 6, moisture content readability: 0.01%

Display 8 parameters:

● Moisture value, dry weight, initial sample value, final sample value, measurement time, initial temperature value, final value, constant weight value

● Display: color 7 inch LCD touch screen

● Operation mode: full screen touch

● Screen resolution: 800x480

8, size: 380 × 205 × 325 (mm)

9, power: 220V ± 10%

10, net weight: 3.7Kg

Chinese herbal medicine moisture detector usage:

1. Installation: Open the equipment box and take out the equipment. After putting the parts into the box, start the self-test;

2, calibration: put the code, press the "calibration" button, automatically calibrate;

3. Sampling: The sample to be tested is placed on the sample tray, and the “test” button light is pressed to start working;

4. Test: When the instrument is heated, the moisture window is displaying the lost moisture value, and the measurement ends the alarm to visually display the moisture value.

5. End: After recording the data, press the “Clear” button to place the cleaned sample tray into the instrument to continue the measurement of the next sample.

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Chinese herbal medicine moisture detector

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