Introduction:
The LWY84B temperature controlled digestion furnace uses far-infrared heating elements as heaters, a constant temperature controller to maintain a constant temperature during the digestion process, and a time timer to automatically control the specified digestion time. It is a semi-automatic and energy-saving digestion equipment. Can be used in agriculture, forestry, environmental protection, geology and petroleum, chemical industry, food and other departments, as well as in higher education institutions and scientific research departments for pre digestion treatment of plant, seed, feed, food, soil, ore and other samples before chemical analysis; Can be used in conjunction with a nitrogen analyzer.
characteristic:
1. The furnace body is made of high-quality composite cast aluminum alloy precision machining, with excellent thermal conductivity,
2. Adopting a surround heating method to improve thermal energy utilization efficiency, the test tube has a large heating area and heats up quickly, which is beneficial for the digestion of the sample.
3. Good thermal conductivity material, small temperature difference between the cooking holes(Actual measurement ≤ 2 ℃)The overall temperature is uniformly heated, and multiple samples are simultaneously digested to ensure the uniformity of digestion.
4. The temperature control system adopts a new microcomputer PID temperature control program, with a large LCD screen for precise, clear and intuitive temperature control
5. The device is easy to operate and more reassuring to use
Main technical parameters:
Temperature Control Range |
Room temperature-450℃ |
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Deviation between single hole temperature and average temperature |
not more than2℃ |
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heating up time |
Full power heating, room temperature rises to450℃, not greater than40minute |
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Quantity of digestion samples |
12individual/order |
20individual/order |
35individual/order |
Digestive tube size |
φ40×300mm(12Hole) |
φ28×230mm(20Hole) |
φ21×230mm(35Hole) |
Digestive tract volume |
300ml±0.25ml(12Hole) |
100ml±0.25ml(20Hole) |
50ml±0.25ml(35Hole) |
supply voltage |
220V±10%,50HZ |
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Power |
2000W |
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insulation resistance |
Either end should not be lower than the casing5MΩ |
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External dimensions |
490×315×180mm; |
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Weight |
not more than20kg |