HGJY221 chromatographic injection device

HGJY219The type chromatography injection device is widely used in various gas chromatographs to replace manual injection operations. It can avoid factors such as needle misalignment, uneven injection speed, and slow needle extraction speed caused by manual errors, which may affect the accuracy of experimental results. This instrument is easy to operate and is not limited to the style of the injection port. One click operation for sampling and injection, with high level of intelligence.

Main technical parameters

Sampling range:0.5mland1ml(Choose between two sampling quantities)

Injection time:1second

Cleaning frequency: set20time

Tilt angle of gas needle tube:60°

Ambient temperature5℃～40℃

Environmental humidity: ≤85%(No condensation)

Power Supply:AC220V±10% 50Hz±5%

Power:40W

appearancesize：305×280×200mm

Main Features

■ True ColorGUITouchscreen interface, intuitive display and easy operation

■ Power on self-test, simulate the entire operation process, automatically clean the gas intake syringe

■ 60Tilt positive pressure sampling, and complete the injection operation step by step with one click after sampling is completed

■ The gas intake can be selected according to requirements0.5mland1ml

■ The injection process fully simulates the speed of manual injection and is uniform and error free

■ Manual voice reporting operation process and alarm

■ Automatic cleaning and standby after sample injection is completed

■ After replacing the bracket, it can be applied to various types of gas chromatographs with wide applicability