LWY-84B temperature controlled far-infrared digestion furnace

LWY-84B temperature controlled far-infrared digestion furnaceDetailed information:

1、 Purpose:

Temperature controlled far-infrared digestion furnace (also known as constant temperature digestion instrument) can be used in agriculture, forestry, environmental protection, geology and petroleum, chemical industry, food and other departments, as well as higher education institutions and scientific research departments for digestion treatment before chemical analysis of samples such as plants, seeds, feed, food, soil, minerals, etc; Can be used in conjunction with a nitrogen analyzer.

2、 Working principle:

This product uses a new type of far-infrared element as the heating element. After being heated by the far-infrared radiation element, it mainly emits far-infrared radiation of 1.5 to 2.5 microns, which is easily absorbed by the heating element, excites molecular resonance, and causes the temperature of the heating element to rise, thereby accelerating the digestion of the cooked sample.

3、 Characteristics:

1. The furnace hole temperature is continuously adjustable, and can be pre-set and controlled to maintain a constant temperature. The instrument is easy to operate and has a wide range of uses.

2. The furnace structure is novel and uses high radiation far-infrared materials, with fast heating speed, good constant temperature performance, and high thermal efficiency.

3. The average temperature deviation between furnace holes is small, and the sample digestion is good.

4、 Technical indicators

1. Furnace hole temperature control range: room temperature to 450 ℃;

2. Deviation between single pore temperature and average temperature: not greater than 20 ℃;

3. Heating time: Heating at full power, raising the room temperature to 450 ℃ for no more than 45 minutes;

4. Number of digestion samples: 20/time, 12/time, 35/time;

5. Digestive duct dimensions: φ 28 × 230mm, φ 40 × 250mm, φ 23 × 230mm;

6. Digestive test tube volume: 100ml ± 0.25ml; 250ml ± 0.25ml; 50ml ± 0.25ml;

7. Power supply voltage: AC 220V ± 10%, 50Hz;

8. High power: 2000W;

9. Insulation resistance: Either end shall not be less than 5M Ω to the casing;

10. Dimensions: 560 × 320 × 170mm;

11. Weight: not exceeding 20Kg;