The instrument is designed and made as per T0625 in the Industry Standard JTJ052 Specification and Test Methods for Bitumen and Bituminous Mixtures for Highway Engineering, and ASTM D4402. It has a very wide range of functions. First of all, it is suitable to determine apparent viscosity of highway asphalt at a temperature from 45 ℃ to 200 ℃ as per Brookfield Viscometer Rotation Methods. And then, it can be used to determine construction temperature for bituminous mixture as per
viscosity-temperature curve. At last also it can be used to determine viscosity of hot melt adhesive, oil grease,
paraffin and high polymer. It can be widely used in cosmetics, food, pharmaceutical, dopes, chemical, and other industries.
1. Relative humidity: not more than 80%.
2. Power supply: AC 220V±10%, 50 Hz;
3. Spindle speed: 0.1～100 RPM continuously adjusted;
4. Measurement error: ± 2% (F•S) (± 3% (F•S) for No.30 spindle);
5. Temperature controlling range: 25℃～200℃;
6. Temperature controlling accuracy: ±0.1℃;
7. Cubage of sample chamber: 20 ml;
8. Spindles: four spindles of No.21, 27, 28 and 29 (No.30 spindle is optional);
9. Ambient temperature: 5℃～35℃ (the ambient temperature should be about 5 ℃ lower than controlling temperature of heater);
10. Measurement range: 25mPa•s～1×10000000mPa•s
(If purchase the No.30 spindle, its measurement range can be extended to 2×10000000mPa•s);
Zhuhai Dshing Import & Export Co., Ltd., approved by Zhuhai Special Economic Zone Industrial and Commercial Bureau, is one of the leading manufacturers of geological instruments, petroleum instruments as well as other laboratory instruments.
Since founded in 2010, our company has a group of highly qualified technical personnel specialized in the research and development, with well-trained workers, world-class services and advanced machinery and equipment. Our enterprise absorbs domestically and overseas advanced technologies and excellent management concept, and constantly develops new products and provides thoughtful services for our customers from all over the world.
1) Geological instruments: Geoelectric instruments, magnetic detectors, logging instruments, inclinometers, radiometric instruments, water detectors, electric winches, core drilling rigs, etc.
2) Petroleum instruments: Flash point testers, kinematic viscometers, distilation Instruments, solidifying point testers, Engler viscometers, etc.
3) Highway instruments: penetrometers, ductility testers, softening point testers, asphalt wax content testers, wheel tracking testers, etc.
4) Laboratory instruments: calorimeter, water bath, constant temperature oil bath, rotational viscometer
Relying on high quality products, reasonable prices and the best services, these products have been enjoying promising markets, including India, Indonesia, France, Africa and other countries.
Our company always sticks to the principle of "Quality First, Integrity First, Service First". We 100% believe that we would be your partner forever from the moment of establishing business relationships.