Описание
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Описание
Model: LY-0621
Standards: JTGE20-2011
Description
This standard viscosity tester is used to measure the flowing viscosity of liquid petroleum asphalt, coal pitch, emulsified asphalt. High temperature control accuracy, compact structure, nice appearance, microcomputer control, easy operation, high measuring accuracy.
Technical Specification
| Annular water trough | 160mm* 116mm(ID*D) |
| Sample tubes
| 4 holes in 1set, the sizes: φ10mm±0.025mm, φ5mm±0.025mm, φ4mm±0.025mm, Φ3mm±0.025mm |
| Bulb stopper
| A: Bulb diameter12.7mm±0.05mm; nominal height 92mm±0.25mm B: Bulb diameter 6.35mm±0.05mm; nominal height 90.3mm±0.25mm |
| Temperature control range | RT~90 |
| Control accuracy | ±0.1 |
| Timing resolution | 0.1s, max timing value 999.9s |
| Heating type | PTC electric heating tube heat, circulation bath foam control water temperature |
| Heating power | 750w |
| Ambient temperature | (-10~35) |
| Relative humidity | ≤85% |
| Overall size | 420mm×340mm×570mm(L*W*H) |
| Total power consumption | <800w |
| Power supply | AC220±10%V , 50Hz |
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