Jiangsu, China
Business Type:
Manufacturer/Factory & Trading Company
Number of Employees:
Year of Establishment:
Management System Certification:
ISO 9001:2015 Certificate
Average Lead Time:
Peak season lead time: within 15 workday
Off season lead time: within 15 workday
OEM/ODM Service
Sample Available

Laboratory Instrument, Analytical Instrument, Sample Processor manufacturer / supplier in China, offering Laboratory Analytical Instrument/Automatic Thermal Desorption Instrument (Single Tube), Laboratory Analyzer/Gas Analyzer/Gas Chromatography/LPG Analyzer, Laboratory/Atomic Absorption Spectrometer for Chemical/Petroleum/Textile and so on.

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Laboratory Analytical Instrument/Automatic Thermal Desorption Instrument (Single Tube)

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $1,000-5,000/ Piece
Port: Nanjing, China
Production Capacity: 5000pieces/Year
Payment Terms: T/T, Western Union
Sample Type: Gas
Processing Method: Desorption
Performance: Automatic
Power Supply: 220V
Certification: CE, RoHS
Weight: 5.8kg

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Basic Info

Model NO.: RJZ-1
Power: 190va 
Used for: Gas Chromatography
Production Time: 7 Days
Shipping Time: 7-15 Days
Trademark: Kejie
Transport Package: Wooden Package
Specification: 200*200*300*
Origin: China

Product Description

Laboratory Analytical Instrument/Automatic Thermal Desorption Instrument (Single Tube)
RJZ-1 Thermal Desorption Instrument (Single Tube)

·Production description
It's a pretreatment processing device for the gas chromatography which is improved by China national standards. This thermal desorption instrument is adapted for the detection of air quality, chemical industry and petroleum enterprise working condition.

1. Meet the requirements
PRC National Standard GB11737-89(Standard detection way for benzene, methylbenzene, dimethybenzene)
PRC National Standard GB50325-2010(indoor environment pollution control standard for civil construction engineering), TVOC and benzene testing.
ISO/DIS16000-6-201 (Using Tenax-TA to detect the volatile organic of air in the indoor and detection cabin.

2. Principle of operation
Choosing the suitable adsorbent based on the sample chemical compound or mixture, and collects the sample air to adsorption tube, then place the Tenax adsorption tube to the thermal desorption instrument for heating, and then the collected volatile organic chemical compound is been analyzed, last, through the capillary to make analysis. Make the keeping time qualitative, peak height and proportion quantitative.

3. Flat design, easy to operate, visual display, stable performance.
4. Having timing reminder and anti-flow function, High analyzer recovery.
5. It can apply for any model gas chromatography without changing any parts and operation condition.
6. Can make programming setting for the analysis temperature and tube heating.

7.Synchronous interface, can start the data processing system when making injection.

RJZ-1 Thermal Desorption Instrument 
Power Supply220VAC/50HZ
Power 190VA 
Fixed Time Range1second to 99minutes 59seconds
Anti-blow Flow Rate Adjustable Range0-100ml/ minute
Connecting WayOutput Capillary Connect with Injection Inlet of Chromatography Directly
Net WeightSingle Tube 5.8kg/Activation Instrument 7.2kg
Single Tube 5.8kg/Activation Instrument 7.2kgRoom Temperature to 400ºC, 1ºCand1ºC to increase, Temperature Control Precision: ±0.1ºC
Sample Transmission Line RangeRoom Temperature to 220ºC, 1ºCand1ºC to increase,  Temperature Control Precision: ±0.1ºC
Injection Valve Temperature Control RangeRoom Temperature to 200ºC, 1ºCand1ºC to increase,  Temperature Control Precision: ±0.1ºC
Activation Temperature Control RangeRoom Temperature to 400ºC, 1ºCand1ºC to increase,  Temperature Control Precision: ±0.1ºC
Analyzer Recovery>95%
LinearUsually can up to 0.999

It's adapted for the detection of indoor and outdoor air quality, working environment for chemical industry and oil enterprise.

1. Standard export wooden case with high quality cushioning material ensure the item arrive customer in good condition.
2. Carefully check every packing detail before delivery to avoid any troubles during the transportation.
3. Appointed logistics company could be used according to customers demands.
4. Do our best to make sure customer can get their goods in time.

Laboratory Analytical Instrument/Automatic Thermal Desorption Instrument (Single Tube)

·About Kejie Group
Nanjing Kejie Group have one researching institution and four professional production bases,which is a leading manufacturer in R&D, manufacturing and sales of gas chromatography, high efficient liquid chromatography, atomic absorption spectrometer, atomic fluorescence, UV visible spectrophotometer, headspace injector and other analytical instruments and related products. 

Laboratory Analytical Instrument/Automatic Thermal Desorption Instrument (Single Tube)

·Our Service
Our commitment to you doesn't end when your equipment is shipped-It begins.
1. One years' warranty supported by product experts
2. AMC,post warranty,24H/7D response
3. Lifetime's spare parts supply for our products
4. Long term distribution partners worldwide ensure individual on-site customer consultation and service.

·Contact Information
2nd floor, A1 building, Nanjing University of Sci&Tech,
No.129-3 Guanghua Road, Nanjing City,
Jiangsu Province, China
Postal Code: 210014
Sales Contact
Tel: 0731-85716019  
FAX: 0731-89833299
Please feel free to submit your inquiry information to us.We will contact with you as soon as possible.

Q1: Are you the factory?
A1: Of course we are,we have one Researching Institution and four Professional Production Bases
Q2:What's the warranty period? How do you provide this?
A2:Two years (24 month).
We have very strict inspection, the instruments which you received are high-quality and reliable.
If there's any error, we'll provide you the on line solution with in 12 hours. We'll provide you the spare parts and the shipping cost totally free.
If the problem was caused by the instrument quality, and cannot be repaired, we'll ship you the new one.
Q3:What's the production time?
A3:Usually 20 days for production, some equipment need extra time to debug.
Q4:What's the Delivery method ?
A4:Light-weight cargo is usually by express , Air transport and sea shipping is acceptable (provide with safety packing)
Q5:What's the delivery time?
A5:According to different method and country , express will be 6~15 days
Q6:How to install and operate?
A6:According to each instruction manual which sent with equipment. ( We also provide after-sale technical support)
Q7:What's the payment term?
A7:Usually we do 50%TT deposit ,50%TT balance before shipping.Western Union, are acceptable.


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