Dark petroleum sulfur content analyzer (Quartz tube furnace method)

Applicable standards: GB/T 387 ASTM D1551
1 This instrument is suitable for the determination of sulfur content in dark petroleum products.
2Adopt advanced PID self-tuning temperature control system, temperature control accuracy: 925±5°C.
3 With modular programming, the path/residence time of the resistance furnace trolley can be set arbitrarily.
4 The gas path adopts a negative pressure system, and each interface is connected by a grinding port, which is convenient for loading and unloading and does not leak.
5 quartz double tube running at the same time, shared air purification system, flow control.
6 The furnace body is made of imported stainless steel sand plate shell, which is resistant to heat and corrosion and beautiful.

Specifications:
Working power supply: AC220V±10% 50Hz standard 10A plug
Heating power: 1.8KW
Temperature control range: room temperature to 1000 ° C (arbitrary setting)
Burning time: arbitrarily set from 25 to 65 minutes
Temperature control accuracy: 925±5°C
Air flow: 70 ~ 700ml / min
Dimensions: 700 × 400 × 500 (mm)

Standard accessories:
Quartz tube: 2 groups
Gas wash bottle: 4pcs
Receiver: 2pcs
U-tube: 1pc
Small hook, porcelain boat: 1 each
Silicone tube: 3 meters
Fuse: 2 pcs
Power cord: 1 pc
Instructions: 1 copy
Certificate of conformity: 1 copy