GD-3069 Industrial Naphthalene Crystallization Point Apparatus

Brief Introduction:

• The instrument is designed and made as per the national standard of People’s Republic of China GB/T3069.2—2005 Test method for the determination of the crystallization temperature of naphthalene.
• It is suitable to determine the crystallization point of refined naphthalene which obtained via washing and rectification of naphthalene containing fraction of high temperature coal tar and the crystallization point of crude naphthalene.

Main technical specifications and parameters
1. Power supply: AC220±10% 50Hz
2. Heating device: electric heating,power is 600W
3. Temperature controlling range: room temperature~100°C
4. Temperature controlling accuracy: ±1°C
5. Stirring motor: power is 6W,rotation speed is 1200RPM
6. Vibrometer: electric vibration,amplitude is 100mm,frequency is(60~70)times/min
7. Ambient temperature: room temperature~35°C
8. Relative humidity: ≤85%