The moisture content is calculated by heating the sample to make it lose moisture, and then measuring the weight change of the sample. Specifically, the halogen moisture detector uses a ring-shaped halogen infrared heating source to quickly dry the sample, and measures the weight change of the sample in real time through a weighing sensor to finally determine the moisture content percentage. By injecting inert gas halogen elements, the life of the infrared radiation source is extended and the temperature is made more uniform. Compared with the traditional oven heating method, the halogen heating method is more efficient and the sample surface is not easily damaged.
Application areas: Moisture analyzers are widely used in the detection of moisture content of various solid, liquid and gas samples, and are suitable for many fields such as food, pharmaceuticals, chemicals, and environmental monitoring. Its fast and accurate detection capabilities play an important role in product quality control and scientific research.
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Moisture meters can be widely used in all industries that require rapid determination of moisture, such as medicine, grain, feed, seeds, rapeseed, dehydrated vegetables, tobacco, chemicals, tea, food, meat, textiles, agriculture, forestry, papermaking, rubber, plastics, textiles and other industries in laboratories and production processes.
Model | DSH-50-1 | DSH-50-5 | DSH-50-10 | DSH-100-1 | DSH-100-5 | DSH-100-10 |
Capacity | 0-50g | 0-100g | ||||
Precision | 0.001g | 0.005g | 0.01g | 0.001g | 0.005g | 0.01g |
Moisture % | 0.1% | 0.2% | 0.3% | 0.1% | 0.2% | 0.3% |
Heating time | 1 – 99 minutes (stepping is 10 s.) | |||||
Heating way | Halogen | |||||
Working temperature | 10 °C - 30 °C | |||||
Interface | Rs232C | |||||
Heating temperature | 50 °C - 180 °C (stepping is 1 °C) | |||||
Display | Dot-matrix LCD With Backlight | |||||
Power | 230/115Vac ± 15% | |||||
N. W. | 3kg | |||||
Portable | Carry Case | |||||
Overall | 285×160×150 mm |
The halogen moisture meter is designed based on the principle of pyrolysis weight and is a new type of rapid moisture detection instrument. While measuring the weight of the sample, the halogen heating unit and the moisture evaporation channel quickly dry the sample. During the drying process, the moisture meter continuously measures and instantly displays the sample's lost moisture content%. After the drying process is completed, the final measured moisture content value is locked and displayed. Compared with the international oven heating method, halogen heating can reach the maximum heating power in the shortest time, and the sample is quickly dried at high temperature. Its test results are well consistent with the national standard oven method, and it is replaceable, and the detection efficiency is much higher than the oven method. It only takes a few minutes to complete the measurement of general samples.
The instrument is simple to operate, the test is accurate, and the display part uses a red digital tube, the display value is clear and visible, and can display moisture value, sample initial value, final value, measurement time, temperature initial value, final value and other data, and has the function of connecting to a computer and a printer.
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