Vapor Pressure Tester

GD-8017A PETROLEUM PRODUCTS VAPOR PRESSURE TESTER (REID METHODS)

Purpose

The instrument is designed and made as per GB/T 8017 and ASTM D323. It is suitable to determine vapor pressure of gasoline, volatile petroleum and other volatile petroleum products. It can not be used to determine vapor pressure of LPG.

 

Characteristics

Automatic water bath temperature controlling. The vapor pressure bomb is driven by the rotation motor to make reciprocating rotation for 350 degree.

 

Parameters

Test bombs: it can make determination for 3 samples once.

Bath temperature: 37.8°C;

Temperature controlling accuracy: 0.1°C;

Heating power (maximum): 1600 W

 

GD-8017 VAPOR PRESSURE TSTER (REID METHODS)

Purpose

The instrument is designed and made as per GB/T 8017 “Test Methods for Vapor Pressure of Petroleum Products (Reid Methods)”. It is suitable to determine vapor pressure of gasoline, volatile petroleum and other volatile petroleum products.

 

Parameters

Heating power of water bath: 1600 W;

Operation temperature of water bath: room temperature ~90°C;

Temperature controlling accuracy: ±0.1°C;

Pressure meter accuracy: ±0.4%;

 

NAPHTHALINE CRYSTALLIZATION POINT

GD-3069 NAPHTAHALENE CRYSTALLIZINF POINT TESTER

Purpose

The instrument is designed as per GB/T3069 “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 tar under high temperature, and industrial naphthalene.

 

Parameters

Heating device : a electric heater, 600 W;

Stirring motor: (1) Power : 6 W; 6 W (2) Speed: 1200 RPM;

Temperature controlling range : room temperature ~ 100°C;

Temperature controlling accuracy : ±1°C;