It is used to determine crystallizing point of refined naphthalene, which is made by washing, rectifying or pressing distillate.
Port: Shanghai
Minimum Order Quantity: 1 Set/Sets
Supply Ability: 100 Set/Sets per Month
Payment Terms: T/T
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Packaging Detail: wooden case
Delivery Detail: 10 days
Purpose:
GD-3069 Naphthalene Crystallizing Point Tester is designed as per the National Standard GB/T3069-2 "Test Methods for Crystallizing Point of Naphthalene". It is used to determine crystallizing point of refined naphthalene, which is made by washing, rectifying or pressing distillate containing naphthalene when distill tar under high temperature, and industrial naphthalene.
Technical parameters
1. Power supply: AC 220±10%, 50Hz;
2. Heating device: a electric heater, 600 W;
3. Stirring motor:
(1) Power: 6 W;
(2) Speed: 1200 RPM;
4. Temperature controlling range: room temperature~100°C;
5. Temperature controlling accuracy: ±1°C;
6. Ambient temperature: room temperature ∼35°C;
7. Relative humidity: ≤85%
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