1. Product introduction

JPJX-2010A thermal desorption instrument multi-function desorption instrument is a new type of sample pretreatment device. The instrument is designed to integrate thermal desorption, standard sample simulation sampling and desorption tube activation, which is economical and practical. The JPJX-2010A thermal desorption instrument is a direct-feeding thermal desorption instrument, which can be directly connected with the chromatography of various manufacturers. It has the characteristics of simple operation, intuitive display, stable performance and high desorption recovery rate.

2.product parameters

1. microcomputer control, liquid crystal display of Chinese characters, membrane keyboard, digital input.

(1) Liquid crystal display: method parameter setting, real-time working status, running time, year-month-day-hour, etc.; 

(2) Analytical furnace, sampling system and sampling conduit, three-way heating and temperature control;
(3) 3 foreign affairs, 8-step time Program control, programmable automatic operation;
⑷ There are 9 methods for editing, storing and calling at any time, so as to realize quick start and analysis;
⑸ GC and chromatography data processing workstation can be started synchronously, and the device can also be started by external event program;

2.Desorption furnace

⑴ Desorption furnace temperature control range: room temperature ~ 400 ℃, adjustment increment 1 ℃;
⑵ Temperature control accuracy: <± 0.5 ℃;
⑶ Temperature control gradient: < ± 0.5 ℃;
⑷ Injection pressure: high 0.4MPa;
3. Instrument Specifications 

(1) Effective size of the instrument: 230 × 400 × 430 mm3;

(2) Instrument power: about 500W;
(3) Instrument weight: about 10Kg.

3. Product Features

Microcomputer control, LCD Chinese character display, membrane keyboard, digital input, etc. The main functions are:

1. LCD display: method parameter setting, real-time working status, running time, year-month-day-hour, etc.;
2. Analysis Furnace, sampling system and sampling (injection) conduit, three-way simultaneous heating and temperature control;
3. 3 foreign affairs, 8-stage time program control, programmable automatic operation;
4. There are 9 methods for editing, storing and calling at any time, so as to realize quick start and analysis;
5. GC and chromatography data processing workstations can be started synchronously , the device can also be started by external event program;
6. Keyboard operation has mute function;
7. LCD brightness can be adjusted according to the application;
8. Display board and program control board circuit have self-checking function and fault display;
9. Time program After the operation is completed, there is an automatic prompt tone function;
10. The stopwatch function.