Standard Tar Digital Viscometer

Description:
This instrument is designed and manufactured in accordance with the requirements specified in T0621-1993 Standard Viscosity Test for Asphalt (Standard Viscometer Method for Road Asphalt) in JTG E20-2011 Standard Test Procedure for Asphalt and Asphalt Mixture in Highway Engineering of the People's Republic of China. It is suitable for measuring the viscosity of liquid petroleum asphalt, coal tar asphalt, emulsified asphalt, etc. in flowing state according to the method specified in T0621-1993 standard.
Features:
1. The instrument adopts high-precision temperature control instrument, with temperature control accuracy of 0.1 ℃.2.
The minimum temperature of the instrument using semiconductor refrigeration can reach 15 ℃ below the room temperature. External circulation mode is adopted.3. The instrument is compact in structure, beautiful in shape, controlled by dual microcomputers, convenient in operation and high in measurement accuracy.4. Automatic timing.5.LED warm light illumination.
Specification:
Temperature control range | 10-100 ℃ |
Temperature control accuracy | ± 0.1 ℃ |
Heating power | 500W |
Automatic circulating water | |
Flow hole diameter | φ 3mm±0.025mm φ 4mm±0.025mm φ 5mm±0.025mm φ 10mm±0.025mm |
Sample tube | inner diameter 40mm, depth 105mm |
Annular water tank | inner diameter 160mm, depth 100mm |
Power supply voltage | 220V 50Hz |
Overall dimension | 400x400x600 |
Operating weight | 35Kg |
