BD-D445-265G Low Temperature Kinematic Viscosity Tester, Viscometer
The BD-D445-265G Low Temperature Kinematic Viscosity Tester is designed and manufactured in accordance with National Standard GB/T265 "Test Methods for Kinematic Viscosity of Petroleum Products and Calculation of Dynamic Viscosity". This precision instrument is suitable for determining the kinematic viscosity of liquid petroleum products (Newtonian liquids) at specific temperatures and also complies with SY/T5651 "Technical Condition for Petroleum Products Kinematic Viscosity Tester".
Technical Features
- Advanced compressor technology enables temperature reduction to -70°C with precision of ±0.1°C
- Fluorescent lamp system on glass window provides clear visibility of capillary viscometer in constant bath for convenient operation
- Dual sample loading capability allows simultaneous testing of two samples
- Top loading design ensures compact and flexible instrument configuration
- Electric stirrer maintains uniform internal temperature distribution
Technical Parameters
- Power supply: AC 220V±10%, 50 Hz
- Heating device: 600 W electric heater
- Refrigeration device: Dual compressor system
- Stirring motor: 6 W, 1200 RPM
- Temperature range: Ambient temperature to -70°C
- Temperature control accuracy: ±0.1°C
- Constant temperature bath: 5.8 L with stainless steel inner tank
- Operation environment: Ambient temperature ≤30°C; Relative humidity ≤85%
- Temperature sensor: Industrial platinum, Pt100
- Illumination: 6 W/220 V fluorescent lamp
- Capillary viscometer: 13-piece set with inner diameters of 0.4, 0.6, 0.8, 1.0, 1.2, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 5.0 and 6.0 mm (Note: 5.0 and 6.0 mm tubes require user calibration)
- Total power consumption: ≤1700 W
- Dimensions: 0.64 × 0.57 × 1.07 meters
Standard Accessories
| No. |
Item |
Unit |
Quantity |
Remarks |
| 1 |
Capillary viscometer (group of 7) |
Group |
1 |
|
| 2 |
Thermometer (-80 ~ 20°C scale division 0.1°C) |
Piece |
1 |
|
| 3 |
Bath cover |
Piece |
1 |
|
| 4 |
Half-bath cover |
Root |
1 |
|
| 5 |
Capillary holder |
Piece |
4 |
|
| 6 |
T4-6W type illumination lamp |
Piece |
1 |
|
| 7 |
Plastic pump |
Piece |
1 |
|
| 8 |
Sprayer |
Piece |
1 |
Used in spraying alcohol |
| 9 |
Stopping ring for thermometer (#1) |
Piece |
2 |
|