Zhejiang Tugong Instrument Co., Ltd.

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STLL-7 Full Automatic Asphalt Softening Point Meter (Ring and ball apparatus)

Application: The softening point is a fundamental property of asphalt.
Parameters:
1. Power Supply Voltage: AC 220V (permissible error of -5% ~ +10%)
2. Temperature Range: 5��-- 90��(for those specimens whose softening points below 80oC, make distilled water as medium)
3. Resolution: 0.01 ��
4. Blender: continuous stirring, speed adjustable
5. Heating rate: 3 minutes later, heating rate automatically adjusted to 5.0 �� 0.5��/min
6. Test results is LCD displayed and printable;
7. Heating power: 600W
8. Effective beaker volume: 800ml
9. Room temperature is required to be less than 35��, non-air-convection
10.Relative humidity: ��85%
11.Power consumption: less than 700W

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