Brookfield Viscometer Viscosity Test Apparatus
Brand Name:YUYANG
Certification:ISO
Model Number:BRV
Minimum Order Quantity:1 Set
Delivery Time:15 days
Place of Origin:China
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Dongguan Guangdong China
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B1505, FORTUNE PLAZA, No.1, Yuanmei Road, Nancheng District, Dongguan City, Guangdong Province, China
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Asphalt Brookfield Rotational Viscometer Viscosity Test Apparatus
by ASTM D 4402
Summary
The brookfield viscometer is designed and made as per T 0625-2011
“Asphalt Brookfield Rotational Viscosity Test (Brookfield
Viscometer Method)” in the Industry Standard of People’s Republic
of China JTG E20-2011 Specification and Test Methods of Bitumen and
Bituminous Mixture for Highway Engineering. It is suitable to
determine absolute viscosity of Newtonian liquids and apparent
viscosity of Non-Newtonian liquids. It can be widely used to
determine viscosity of asphalt, hot melt adhesive, paraffin, high
polymer, and various fluids.
I. Main technical features
1. The rotational brookfield viscometer adopts advanced mechanical
design technology and manufacturing process, using micro-computer
technology to control speed, collect data and process data.
Accurate data acquisition, high sensitivity, reliable test results,
easy to use, and good looking.
2. Display selection of white backlight, high brightness LCD
display, can directly display the viscosity of the sample, the
number of the rotor, speed and other information, data display
clear.
3. The test data can show on the screen real time and also output
by printer. In addition, the brookfield viscometer can also connect
with PC via RS232 communication port.
4. Choose different models can have different ranges, for measuring
different samples.
II. Main technical specifications
| 1 | Measurement range | 100 mPa•s～2×105 mPa•s (If you select the No.30 spindle, the measurement range can be extended to 4×105 mPa•s) |
| 2 | Rotor Specifications | No.21, 27, 28 and 29 total 4 pieces of spindles (the No.30 spindle is optional) |
| 3 | Rotor speed | (5,10,20,50)r/min |
| 4 | Measurement error | ±1% (F•S); (If you select the No.30 spindle, it will be ±3% (F•S) |
| 5 | Temperature control range | 45 ℃～200 ℃ |
| 6 | Temperature control accuracy | ±0.1 ℃ |
| 7 | Sample cylinder | 20 ml |
| 8 | Print output | Needle printer |
| 9 | Communication with the PC | RS232 interface |
| 10 | Power supply | AC 220V±10%, 50 Hz |
| 11 | Ambient temperature | 5 ℃～35 ℃ (when the controlling temperature is close to ambient temperature, please run the air conditioner to let the ambient temperature be 5 ℃ lower than the controlling temperature) |
| 12 | Relative humidity | ≤80% |
Brookfield Viscometer Viscosity Test Apparatus
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