亚洲伊人久久大香线蕉AV,夹得好湿真拔不出来了动态图,欧美亚洲一区二区三区,日韩欧无码一二三区免费不卡

HTB-3420A desorber activation device

1、 Introduction

HTB-3420A desorber activation device is a matching equipment of thermal desorption instrument. It is connected with nitrogen and set temperature to activate automatically. After activation, it stops heating and automatically lowers temperature. Htb-3420a desorption pipe activation device is mainly composed of desorption pipe activation processing part, constant temperature furnace, controller and timer.

2、 Main features

1、Improve efficiency and save time and labor cost;

2、Improve the reliability of the experiment;

3、Reduce the loss of thermal desorption instrument;

4、It can activate 1-20 desorption straws at the same time;

5、 the device is equipped with a deep gas purifier, which can minimize the interference of purge gas;

6、The activation of the desorption pipette can be operated automatically and regularly.

7、 Main technical performance index

8、 constant temperature furnace: temperature control range: room temperature ~ 400 ℃, with increment of 1 ℃;

9、 temperature control accuracy: ± 0.5%;

10、 activation (regeneration) purge nitrogen flow: 0 ~ 1000ml / min, continuously adjustable;

11、 size of pyrolytic straw: external diameter: Ф 6 (or 1 / 4 inch), unlimited length;

12、 timing control: 0 ~ 99h99m continuously adjustable;

13、 instrument power: 500W;

14、Instrument size: 170 × 380 × 400mm3;