日本夜爽爽一区二区三区,国产又粗又猛又爽又黄,国产精品无码免费专区午夜,精品日本一区二区三区在线观看

Hotline:18857165617 Ms. Yang
Popular: Thermal desorption instrumentation ,Headspace sampler Purge and trapExtraction and distillationAtmospheric preconcentratorGas sampler and dynamic dilutor
Product

Headspace sampler

Home > Product > Headspace sampler
  

AHS-7900E automatic headspace sampler

brief introduction:

For:

Consultation Contact us

AHS-7900E automatic headspace sampler



Product Features:



1、Number of sample grades: 40


2、If an abnormal situation occurs, such as sudden power outage, unexpected stop of the running queue, and automatic bottle unloading function of the heating furnace, the instrument can automatically remove the sample bottles from the heating furnace


3、7-inch touch screen, capable of storing 10 detection methods, real-time display of working status, running time, electronic pressure, flow display, etc


4、The heating plate has 15 heating positions, which can achieve overlapping heating of multiple samples


5、Can automatically run up to 40 samples without personnel on duty


6、Power on system self check, fault alarm and prompt functions, temperature overload protection functions, leakage protection functions, etc., improve the Factor of safety of instrument use


7、The sample transmission pipeline and injection needle are made of inert materials to prevent sample residue and loss



About Us
Company Profile
Appointment interview
corporate culture
Video Center
News
Company dynamics
Common problem
Product
PURGE AND TRAP SERIES
Headspace sampler
Thermal desorption
Gas generator
Consumables and accessories
Contact us
Add:Building 13,Zhongnan High-tech Electronic InformationIndustrial Park,Yanjiao Sanhe Langfang,Hebei,China.
EMAIL:info@bjzyyskj.com.cn
Tel:+86-010-61598028 18857165617 Ms. Yang
Fax:010-61598028-108
WeChat

Scan
Copyright ? 2018 Beijing Zhongyi Yusheng Technology Co., Ltd 京ICP備10046828號-2
97人妻无码AV碰碰视频| 国产AV色情成人片在线播APP| 成人AV无码一区二区三区| 一性一交一伦一片A片庆| 人妻少妇精品视频一区二区三区| 16表妺好紧没带套经过| 邻居的色诱中文字幕| 午夜精品一区二区三区在线视| 国产69精品久久久久9999不卡| 55夜色66夜色国产精品视频| 成人性生交大片免费看一| 最美情侣韩国片免费观看| 精品久久久一区二区三区| 成人动漫在线观看| 久久精品人妻一区二区三区| 普通话做受对白XXXXX在线| 人妻熟妇乱又伦精品视频APP| 欧洲美女与动性ZOZOZO| 人人澡人人澡人人看添AV| 成人自慰女黄网站免费大全| 无码人妻少妇久久中文字幕| 高潮VIDEOSSEX潮喷另类| 黑人巨茎大战欧美白妇| Y111111少妇影院无码| 亚洲欧美精品午睡沙发| 欧美日韩视频无码一区二区三| 国产XXXX做受视频国语对白L| 国产香蕉九九久久精品免费| 日本少妇被黑人猛CAO| 人妻无码一区二区不卡无码AV| 中文字幕在线精品视频入口一区| 69国产精品成人无码视频| 精品熟人妻一区二区三区四区不卡| 国产女人高潮视频在线观看| 医生边走边吮男男H| 亚洲 精品 综合 精品 自拍| 亚洲精品无码AV人在线观看国产| 亚洲AV永久中文无码精品综合| 日本熟妇人妻xxxx| 无码一区二区三区| 国产熟女一区二区三区五月婷|