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GB / T 20991-2007 6.7 Water Vapour Absorption Machine , Total 8 Test Bottles

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GB / T 20991-2007 6.7 Water Vapour Absorption Machine , Total 8 Test Bottles

Brand Name : ZL

Model Number : ZL-7033

Certification : CE,ISO

Place of Origin : CHINA

MOQ : 1 set

Price : Negotiable

Payment Terms : L/C, T/T, Western Union

Supply Ability : 60 sets / month

Delivery Time : 5-8 work days

Packaging Details : Water vapour absorption machine is packaged within wooden case.

Product name : Water vapour absorption machine

Specimen diameter : 4.3cm

The inner diameter of the test bottle : 3.5cm

Test environment : Temperature 20 degrees

Relative humidity : 50% R.H

Test bottle material : High quality stainless steel

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GB / T 20991-2007, 6.7 Water Vapour Absorption Machine , Total 8 Test Bottles

Introduction:

The instrument is mainly used for the determination of water vapor absorbent leather. During the test, the sample is fixed with the impermeable material with an opening in the metal container, the container filled with 50ml of water, the mass change of the sample rate to determine the water vapor absorption before and after the test.
Standard: GB/T20991-2007, 6.7

Technical Specifications:

Specimen diameter	4.3cm
The inner diameter of the test bottle	3.5cm
Test environment	temperature 20 degrees
Relative humidity	50% R.H
Test bottle material	high quality stainless steel
Total test bottle	eight

Product Tags:

leather testing equipment

leather measuring machine

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