Home » Products1 » Spare Parts » For IG Line » Portable Type Dry Ice Dew Point Test Meter Instrument for Insulating Glass Test with Good Price

Portable Type Dry Ice Dew Point Test Meter Instrument for Insulating Glass Test with Good Price

1. Introduction: Used to detect whether the inner surface of insulating glass specimens is dewed under standard specified conditions and methods.
2. Executive standard: GB/T11944-2012 "Hollow Glass"
3. Applicable standard: GB/T11944-2012 "Hollow Glass"
4. Application areas: colleges and universities, research institutions, production and use units of insulating glass, and related testing units.
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  • LKT013

  • LEVER

  • 84759000

1. Testing range: -100℃ ~ 100℃

2. Accuracy: ≤0.3℃ for -40℃ ~ 40℃; ≤0.5℃ for others

3. Height of measuring tube:300mm

4. Measuring surface diameter:50mm

5. Thickness of glass tube:4.5mm

6. Outer size:: 510mm×360mm

7. Testing environment:

Temperature:23℃±2℃;

Relative humidity:30%-75%

8. Picture for reference

IMG_20210916_110701图片3

How to use dry Ice Dew Point Test Instrument for IG Unit (Portable Type):

1. Input about 25mm  ethyl alcohol or acetone into this dew point test instrument, then add the dry ice to make the temperature down to -40℃. Then turn on the digital thermometer, and put the digital thermometer inside the glass tube, and observe the temperature of dew point test instrument. During the whole testing process, Pls keep adding the dry ice into the glass tube to keep the temperature at the level of -40℃.

2. Pour little ethyl alcohol or acetone onto the testing sample surface, then keep the dew point test instrument touch with the testing sample surface for 3 minutes.

Remove the dew point test instrument, and observe there is any dewpoint or frosting onto the inner surface of glass testing sample immediately.

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