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Dye intermediate crystallization point analyzer

NegotiableUpdate on 07/18
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Model of dye intermediate crystallization point analyzer: HAD-L2385
HAD-L2385 This instrument is designed and manufactured according to the requirements of the national standard GB/T2385-2007 "General Method for Determination of Crystallization Point of Dye Intermediates". Suitable for determining the crystallization point of dye intermediate products within the temperature range of -10 ℃ to 150 ℃.
HAD-L2385 Technical Parameters
1. Working power supply: AC220V ± 10%; 50Hz。
2. Working cold bath: double-layer vacuum glass bath.
3. Cold bath temperature control: -20 ℃~80 ℃
4. Temperature control accuracy: ± 0.5 ℃.
5. Bath liquid stirring: The stirring motor automatically stirs, with a power of 6W and a speed of 1200r/min.
6. Refrigeration system: new type of refrigeration compressor.
7. Sample mixing: synchronous reduction motor, 60 times/minute.
8. Environmental temperature: ≤ 30 ℃.
9. Relative humidity: ≤ 85%.
10. Power consumption of the whole machine: not exceeding 2000W.

Instrument structure
This instrument consists of two parts, with the refrigeration chamber on the left and the control and workbench on the right.
Left: Refrigeration studio, equipped with refrigeration compressors and various refrigeration components.
On the right: there are mainly working cold tanks, support parts, mixing parts, and panel parts.


Complete set of instruments

Serial Number

Instrument Name

unit

quantity

remarks

1

Meter

tower

1

2

thermometer

0-100 ℃, with a division of 1 ℃

branch

1

-38-50 ℃, with a division of 1 ℃

branch

1

3

Crystallization tube

piece

1

4

bushing

piece

1

5

Test tube stopper

only

1

6

mixer

individual

1

Stainless steel multi ring ring component