Automatic constant temperature digital viscosity meter

1、 Scope of application：

This instrument is used for measuringliquidThe viscosity of materials such as petroleum asphalt, coal tar pitch, emulsified asphalt, etc. in a flowing state. The viscosity of asphalt refers to the flow of asphalt material from designated flow holes at a specified temperatureThe time required for 50 milliliters is calculated in one second.

2、 Main technical parameters

1. Temperature control range: 0-100℃

2. Temperature control accuracy: 0.1 ℃

3. Heating power: 500W

4. Automatic circulating water

5. Diameter flow hole: F3mm±0.025mm

F4mm±0.025mm

F5mm±0.025mm

F10mm±0.025mm

6. Sample tube: inner diameter 40mm, depth 105mm

7. Circulating water tank: inner diameter 160mm, depth 100mm

8. Power supply voltage: 220V 50Hz

3、 Instrument operation:

1. Add water to the circulating water tank and turn on the power switch.

2. Turn on the circulating water switch to evenly heat the water.

3. Set the instrument to the desired temperature value, the routine test is 60℃, set at the factory.