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Asphalt/Bitumen Dynamic Viscometer

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Brand: zhongke
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Description:
This instrument is suitable for measuring the dynamic viscosity of viscous petroleum asphalt with vacuum reduced pressure capillary viscometer. Unless otherwise specified, the test temperature is 60 ℃, and the vacuum degree is 300MMHG (- 40kp ± 0.06kp). This instrument is also applicable to other substances with a viscosity in the range of 0.0036-20.000pa. S with a vacuum capillary method, a test temperature of 60 ℃, a vacuum of 300MMHG (40kpa).
Features:
1. Automatically control temperature and vacuum.

2. With chronograph function, the start and stop of Chronograph can be controlled by manual switch.
3. Menu operation and user-friendly tips.
4. High precision pressure sensor measures vacuum.
5. Maintenance free vacuum pump.
6. After inputting parameters, the instrument can automatically calculate the viscosity value of each section and
automatically select effective data according to the specification requirements.
7. It has the function of automatically calculating the average value according to the effective data. The model equipped with the printer can print the test results and historical data.
Working power supply AC220V±10%,50HZ/60HZ
Ambient temperature 5-45℃
Relative humidity 85%
Temperature control range 0.00-99.9℃
Temperature control accuracy 0.1℃
Applicable pressure range 0-(-50kpa)
Timing accuracy can be set 0.05%
Measuring range 4.2-580000Pa.s
Number of measured samples 3