Henan Zhiyi System Engineering Co., Ltd.
 Business Services > Agency Services >  ZA-3002 Gas Purity Analyzer

ZA-3002 Gas Purity Analyzer

Brand Name:
Globe Instruments
Model Number:
ZA-3002 Gas Purity Analyzer
Detailed Description

High Precision and good stability, can analyse the purity of the gas, equipped with build-in printer


 Brief introduction 

ZA-3002 Portable Intelligent Gas Purity Analyzer adopts thermal conductivity sensor with high stability and high precision, according to the difference in thermal conductivity of gas, it can accurately and quickly measure the content of random one gas of two mixture gases. Unique technique of wide-range temperature compensation is adopted, so as to guarantee the measurement precision of instrument. It can monitor gas purity.

Main features

  • Thermal conductivity sensor with high stability and high precision
  • Full-range temperature compensation, quick response, high precision and steady performance
  • Real-time curve display
  • Operation and control by color touch screen
  • Storage and printing of measured data
  • Intelligent display of electricity quantity and intelligent charging protection

Technical parameters



Single extent analyzer 


0~100% (background is single gas or composite gas with steady thermal conductivity value, such as air, N2, O2,CO2, etc. ) 


0~100% (background gas is single gas or composite gas with steady thermal conductivity value, such as air, N2, O2, H2, etc.)


70~100% (background gas is single gas, such as air, N2, O2, etc.)


95~100% (background gas is H2)


Other two kinds of gases with relatively big difference of thermal conductivity

0-100% (refer to table of thermal conductivity value of gas)



±0.2% repeatability:        ≤±1%F.S

Response time




Working flow


Power supply

built-in lithium battery (8000mAh), AC-DC

Time of usage

>10 hours

Charging time 

over 6 hours (with automatic charging protection) 

Digital output

RS232 USB2.0

Enviroment temperature





273 mm×257 mm×143 mm


about 5.8Kg





1. Real-time curve display

2. Printing of measurement data

3. Storage of measurement data

4. Display of system time

5. Intelligent display of electricity quantity

6. Setting of printing data

7. File storage system

8. Network communication

9. Chinese and English bilingual interface


ZA-3000 series instrument data management system




We supply with all kinds of Portable Gas Analyzers!We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise the high quality but the low price . Welcome to discuss the business.We are sincerely looking for your cooperation.

Company information:
    Henan Zhiyi System Engineering Co., Ltd. established on 2004 in Japan. We is an exporter of China (Mainland) Measuring & Analysing Instrument Agents products.    We have exported products to many other countries, such as North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe. We have implemented a strict and complete quality control system, which ensures that each product can meet quality requirements of customers!    We hope that we can cooperate with more customers from all over the world and sincerely welcome all of you!Please refer to our website at www.globeinstrument.com!
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Send Inquiry to this Supplier
Henan Zhiyi System Engineering Co., Ltd.
Ms. Amy Liu
No.1 Cuizhu Street , Zhengzhou Hi-tech Industry Development Zone,Henan,China

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