Dual-chamber gas analysis wood-based panels formaldehyde emission test chamber

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TST-C1047F Dual-chamber gas analysis wood-based panels formaldehyde emission test chamber


1-Suitable for the rapid determination of formaldehyde emissions for various of decoration materials such as

wood-based panels, composite wood flooring

2- formaldehyde gas tester, for the detection of formaldehyde and other harmful volatile substance, can be

detected the formaldehyde release within four hours , with high precision, fast, strong antiinterference characteristics.


Place one block of test specimen with a certain of exposed area at test chamber within specified range of temperature,a

irflow and pressure ,and release the formaldehyde to mix together the air from the test chabmer, use the sampler to take

samples in timeing and sequence, continuously extracted the gas mixture from detection chamber and absorb formaldehyde

from the absorption bottle filled with distilled water,to determine the formaldehyde concentration by spectrophotometry to calculate

the number of milligrams of formaldehyde release with per square meter per hour,.

Standard Method

The entire testing process in line with European standards BS EN 717-2:1995 "Wood-based panels,
Determination of formaldehyde release, the gas analysis method for the determination of formaldehyde emission" and the latest national standard GB/T23825-2011 "plywood and their products Determination of
formaldehyde release, the gas analysis method.


1 The product provides a new practical, cost-effective means of detection formaldehyde release.

2.Short cycle and four hours to complete a detection process.

3. PID control method, precise control the temperature of testing chamber, with the advantage of short adjustment cycle ,

high control accuracy, easy operation etc.

4. temperature sensor using high precision, stable performance Pt100 platinum resistance sensors. 5 The test procedure

is simple, easy to learn. 6 The system automatically run the detection process, without any intervention, when the test is completed,

the system automatically returns.


Constant Temperature Water Bath Oscillator suitable for Formaldehyde and PH oscillation extraction treatment before testing.

Spectrophotometer used to analysis of the content of formaldehyde



Company Information

A brand, An enterprise, A product all have a common name in TST.

TST  instrument (china) Co., Ltd. was established in March 2006, in cooperation with thr world's top test instrument PFI in Germany to jointly develop the production of physical testing instrument, R&D center is located in the Rheinland-Pfalz. All products imported from Germany to china production in two years, and brought in the Germany production technology , process, quality and teshnology to the Chinese factory successfully.








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Our Services

Why Choose us? Our advantages.

   Factory Since 2006   —        Attractive  Style      

   Various   Design       —     OEM ODM Available 

 MOQ   One   Set      —      Over 8 Years Uselife   


1) . Since 2006 ,Years' experience of  Manufacture. Cooperation with the world's top test instrument experts PFI in Germary to joinly develop the production of physical testing instrument.


2).Variety of Designs and Models, Provide Professional & Original Useful Designs, with more than 100 different designs and models  


3).Original manufacturer with direct factory price, Competitive & Superb.     


4).High Standard management for quality control, With one year quality guarantee.  


5).Small order acceptable: 1 set for most of types.


6).Safe payment terms: L/C,T/T, Western Union are available.  


7).Prompt Delivery & Lowest shipping cost.


8).OEM, ODM available, Customers' designs are warmly welcomed. 


9).Got good reputation both at home and abroad. Long-term Supplier for Customers' reference.    


10).Excellent Service, Smooth export and import procedure help you save import tax.  



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