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Fogging Tester
Machine Features:-
Determines auto's fogging characteristics precisely,
guarantees automobiles driving safely.
Be applicable for the laboratory and works in low noise.
Data test and analysis with professional software,
convenient and prompt.
Bath temperature controlled by thermostat can be kept
constant to 0.1C, creating precise testing conditions.
Designs friendly and integrally, operates safely and
conveniently.
World-famous brand elements with stable and reliable
performance.
The strictly controlled constant thermostat can be used for the other experiments.
Conforms to DIN 75201, ISO 6452, SAE J1756.
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| 1. Standards |
It's designed according to DIN 75201, ISO 6452, SAE J1756 , conforming to detect the fogging
characteristics of automotive interior materials.
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| 2. Principle |
The samples are heated in the glass beakers, any volatile constituents condenses on the glass plates
which cooled by the cooling chamber. Get the glass plates down after the condensing process and
measure the reflectometer value by glossmeter. Compare with the glasses without fogging condensate
and then we know the fogging value of the samples. Another testing method is that the samples are
heated in the glass beakers. Any volatile constituents condenses on the aluminum foil discs which cooled
by the cooling chamber. Get the aluminum foil discs down after the condensing process and weigh them
by electronic balance with scale divisions of 0.01mg minus the weight of aluminum foil discs without
condensate, then we get the result.
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| 3. Configuration |
It's composed of high-temperature thermostatically controlled bath, low-temperature thermostatically
controlled bath, cooling plate, glass beakers, glass plates, glossmeter, sample cutter and other
accessories.
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| 4. Technical data |
Power Consumption: 3kw
Uniformity of high-temperature bath: 0.5C
Uniformity of low-temperature bath: +/- 1c
Dimensions of high-temperature bath: 670(L)mm x 490(D)mm x 540(H)mm
Dimensions of low-temperature bath: 400(L)mm x 220(L)mm x 520(L)mm
Net weight of high-temperature bath: 32kg (not include thermal-transfer fluid)
Net weight of low-temperature bath: 15kg (not include solution)
Power: AC 220V 50Hz
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| 5. Performance |
Clean glass beakers and glass plates -> Prepare samples -> Switch on -> Place samples -> Place
glass plates or aluminum foils -> Place cooling blocks -> Specified time testing -> Get glass plates or
aluminum foils down and wait until a specified time -> Measure reflectometer value of glass plates or
weigh aluminum foils -> Compare and make conclusions
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| 6. Configuration |
Standard: high-temperature constant temperature bath, low-temperature constant temperature bath,
cooling plate, glass beakers, glass plates, reflectmeter, sample cutter, aluminum foils, heat-transfer
medium, metal rings and sealing rings
Optional: aluminum foils, sealing rings, glass beakers, glass plates, heat-transfer medium, balance.
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