LED Display Leather Shrinkage Temperature Tester
LED Display Leather Shrinkage Temperature Tester
Product Description
This instrument uses advanced micro-controller technology precise temperature control, electromagnetic stirring, LED display. Mainly used to measure the temperature of a variety of leather and fur slowly heated water shrinkage occurs. This temperature is used to indicate the leather tanning properties.
Test principle
Put the self-prepared sample according to the standard requirements in water and heat it. As the water temperature rises, the sample suddenly shrinks. The test at this time is called the shrinkage temperature.
Standard: QB / T 1271 QB / T 2713 ISO 3380
Machine Specifications:
| Temperature | room temperature ~ 150 ℃ |
| Temperature rise rate | 2 ℃ / min |
| Test area temperature difference | <1 ℃ |
| Each cell is equivalent to half the rotation pointer sample length contraction | 0.3% |
| By linking the centerline distance beaker bottom | 30mm ± 5mm |
| Volume (approx.) | 30 cm × 40cm × 50cm |
| Weight (approx.) | 20 kg |
| Power source | 1∮ AC220V 50Hz 7.5A |
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