| Customization: | Available |
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| After-sales Service: | Yes |
| Warranty: | 1 year |
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The instrument is designed and made as per T0621 Asphalt Standard Viscosity Test in the Industry Standard of People's Republic of China JTG E20-2011 Specifications and Test Methods of Bitumen and Bituminous Mixtures for Highway Engineering. It is suitable to determine the viscosity of liquid petroleum asphalt, coal pitch and emulsified asphalt at flowing state.
| SYD-0621-1 Asphalt Standard Viscometer | |
| Power supply | AC(220±10%)V, 50Hz |
| Total power consumption | ≤800W |
| Circular trough | Inner diameter:160 mm, Depth:116 mm |
| Sample tube | four pieces in a set. The diameter of effuse tube is: φ10 mm±0.025 mm, φ5 mm±0.025 mm, φ4 mm±0.025 mm and φ3 mm±0.025 mm. |
| Diameter of ball | 12.7 mm±0.05 mm; Sign height:92 mm±0.25 mm. |
| Diameter of ball | 6.35 mm±0.05 mm; Sign height:90.3 mm±0.25 mm. |
| Temperature controlling range | 20~90 ºC |
| Temperature controlling accuracy | ±0.1 ºC |
| Time resolution | 0.1 s, maximum time value: 999.9 s |
| Heating type | electric heater. Heating power is 750W. |
| Ambient temperature | 15ºC~35 ºC |
| Relative humidity | ≤ 85% |
| Dimension | 400mm×440mm×570mm |
| Net weight | 23kg. |
Shanghai Changji Geological Instrument Co.,Ltd is established in 1998,the former is Shanghai Geological Instrument Factory under the Ministry of the National Geology and Mineral Resource.
Changji has four major series and more than 200 types products: more 140 types petroleum instruments,more 60 types highway instruments,each 10 types for laboratory instruments,Rotary viscosity instruments and geological instruments.Also we develop and produce more than 30 kinds of non-standard instruments according to the clients' special requirements each year.It depends on the complete category products,strong matching capacity and fast development ability,its products are not only widely used in China,but also sold and welcomed in 20 countries.
1. Are your products competitive?
Sure, we are leading manufacturers in China with more than 30 years' experience and professional team, we can guarantee high quality, provide training and good after-sales service.
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