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China, Chinese High Tempertaure Digital Rotating Asphalt Brookfield Rotational Viscometer1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Physical Measuring MeterViscometerDensity MeterRotational ViscometerRotating Viscometer
Zhengzhou Laboao Instrument Equipment Co., Ltd.
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Product Description Lab Digital Asphalt Viscosity Meter Brookfield Rotational ViscometerThe instrument is designed and made as per T0625 "Asphalt Brookfield Rotational Viscosity Test (BrookfieldViscometer Method)" in the Industry Standard of People's Republic of China JTJ052 Specification and TestMethods of Bitumen and Bituminous Mixture for Highway Engineering. It is suitable to determine absolute viscosityof Newtonian liquids and apparent viscosity of Non-Newtonian liquids.I. Main technical features1. The instrument adopts the advanced mechanical design technologies and manufacturing techniques, and uses microcomputer technologies for temperature control, data collection and data process. 2. The display is a background light, ultra-brighten LCD. It is also equipped with a micro-printer for printing. 3. The test data can be shown on the LCD in real time or printed out through the printer. It can also connect to a computer through the RS232 communication port.4. According to the measurement of the viscosity of the liquid to choose the speed with the use of speed, meet the requirements of different range of measurement. II. Main technical specifications1. Measurement range:25mPa·s~1×107mPa·s (If you select the No.30 spindle, the measurement range can be extended to 2×107 mPa·s)2. Spindle: No.21, 27, 28 and 29 total 4 pieces of spindles (the No.30 spindle is optional)3. Rotation speed: (0.1,0.2,0.5,1,2,5,10,20,50,100,200)r/min4. Measurement error: ±1% (F·S); (If you select the No.30 spindle, it will be ±3% (F·S)5. Temperature control range:45 oC~200 oC6. Temperature control accuracy: ±0.1 oC7. Sample cylinder:20 ml8. Power supply:AC 220V±10%, 50 Hz9. Ambient temperature:5 oC~35 oC (when the controlling temperature is close to ambient temperature, please runthe air conditioner to let the ambient temperature be 5 oC lower than the controlling temperature)10. Relative humidity:≤80%III.Optional accessories1.NDJ-1C Brookfield Viscometer and Computer communication software(CD)2. 300oC high temperature heating furnace3. 30# rotator
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