Bn-255 distillation tester

Bn-255 distillation tester

1、 Overview
This instrument is designed and manufactured in accordance with gb/t 255-1977 (2004) and is applicable to the determination of engine fuel, solvent oil and petroleum product fractions.
2、 Performance characteristics
The heating furnace adopts the infrared heating type of quartz glass tube covered with electric heating wire. Compared with the traditional bare wire heating method, it has the advantages of oil splash prevention, electric shock prevention, oxidation resistance and high thermal efficiency.
The main components of the temperature rise rate regulation and control circuit are solid-state voltage regulators, which are simple to install and reliable in performance. The output voltage is directly displayed by the voltmeter, which is intuitive and easy to control.
The left-right movable observation window of the heating chamber provides great convenience for the installation of the flask, the height adjustment of the furnace frame and the cooling of the heating furnace.
With electric furnace lifting device.
Stainless steel cold bath.
3、 Technical parameters
Heating capacity of quartz tube: room temperature ~ 700 ℃
Adjustable lifting capacity of heating furnace: 32mm
Distillation heater power: 0 ~ 1200W continuously adjustable
Heating furnace lifting: manual lifting, flexible and stable
Thickness of fuselage plate: ≥ 1.0mm