Power supply

AC 220 V±10%, 50 Hz;

Outer crucible:

(1) Material: 0.3 carbon steel, the surface is black.

(2) Inner diameter of upper opening: Φ100±5 mm

(3) Height: 50±5 mm

(4) Inner diameter of bottom: Φ56±2 mm

Inner crucible:

(1) Material: 0.3 carbon steel, the surface is black

(2) Inner diameter of upper opening: Φ64±1 mm

(3) Height: 47±1 mm

(4) Inner diameter of bottom: 38±1 mm

(5) Scale line: there are two scale lines at 12 mm and 18 mm from the upper opening.

Gas conduit

the diameter of spout is 0.8mm～1 mm, and the surface of inner hole is smooth, so it can adjust fire length to 3mm～4 mm.

Heater

It is heated by electric furnace. Heating power is 1000 W, adjustable.

Thermometer

0℃～360 ℃, scale division is 1 ℃. It is in accord with GB/T514 “Technical Requirement of Liquid Thermometer Used for Petroleum Products Test”.

Ambient temperature

≤35 ℃

Relative humidity:

≤85%

Maximum power consumption

1100W