Portable trace oxygen analyzer

Hi sir/madam 

Glad to know your company from the internet . 

This is Eric from Changai electronic science & technology Co.,LTD in China. We are specialized in gas sensor ,analyzers & systems for 10 years, hope to find a way to cooperate with you! 
Please find the pictures and information of our Portable trace oxygen analyzer , which have a minimum accuracy of 0-10PPM.   If you had any intreasting , kindly contact with me . 

GNL-IN93 portable trace oxygen analyzer

Introduction

CI-IN93 trace oxygen analyzer is an intelligent analyzer which based on microprocessor. The sensor it uses is fuel cell type oxygen sensor and it can measure 0-25% of oxygen concentration, but it is best to measure oxygen concentration in 0-1000ppm environment.

Features

Oxygen concentration, data and instrument working state are shown on the 128×64 LCD, not easy to damage;

Over pressure protecting function,

Pressure compensation function,

Over range protection function,

Oxygen concentration controlling function,

Latest touch the key technology

Unique magnetic valve protective gas path

Technical Specifications

Sensor:Electrochemical sensor

Accuracy: 0-10ppm  ±5%FS.

      0-100ppm ±3% FS.

      0-1000ppm ±2% FS.

Repeatability: 0-10ppm  ±2.5%FS.

         0-100ppm ±1.5% FS.

         0-1000ppm ±1% FS.

Stability:0-10ppm   ±2.5% F.S/7d  0-100ppm  ±1.5% F.S/7d  0-1000ppm  ±1% F.S/7d

Sensitivity:0.5%F.S

Response time:T90<60S(25°C)

Contact Capacity:  240V.AC,0.2A 

Power supply:200-240V.AC,50/60Hz

Ambient Temp:0-45°C 

Ambient humidity:<80%RH

Sample Gas Temp.:0-45°C

Sample gas pressure: 35-210KPa   

Gas Flow:1-1.5L/min(suggesting 1.2L/min)

Measuring Medium: Anti-H2: N2, H2, He, Ar and carbon dioxide gas;

                  Anti-CO2: N2, H2, He, Ar and gases whose CO2 concentration is higher than 1000ppm and carbon dioxide gas

Sensor Life: 24 months   Instrument Life:>50, 000 hours

Dimension:260.5mm(L)×160mm(W) ×194mm(H) Communication:RS232/RS485

Applications

 

It can be used to measure oxygen concentration in the fields of air separation, gas production, semiconductor Industry, reflow and wave soldering, food production, petrochemical engineering etc.

Order Knowledge

 

l  Measure range

l  Tested gas pressure & temperature

l  Gas composition & impurities