BD-D2983-005R Automatic Lubricant Low Temperature Brookfield Viscosity Tester
This instrument is designed for testing automatic transmission fluid, gear oil, hydraulic transmission oil, industrial and automotive hydraulic oil, and other lubricants.
The viscosity measurement range is 500 mPa·s to 900,000 mPa·s, with temperature operation within the allowable range of the Brookfield viscometer.
Applicable Standards
GB/T 11145-2014, ASTM D2983
Performance Characteristics
- Automatic lifting and positioning rotor system for fast, accurate positioning and reduced experimental error
- Programmable controller (PLC) for superior stability and accuracy in control systems
- 10-inch full-color TFT LCD touch screen for intuitive parameter settings and real-time monitoring
- Automatic temperature control with sample temperature accuracy of ±0.1°C
- Imported compressor refrigeration system with fast cooling and visual observation window
- Dual-sample cold bath design for simultaneous testing and monitoring
- Digital viscometer with testing range of 1 mPa·s to 2,000,000 mPa·s
- Cooling sample timing device with audible buzzer notification
Technical Specifications
| Power Supply |
AC220V±10% 50Hz |
| Total Power |
2000W (Heating Power: 800W) |
| Cold Bath Temperature Range |
-70°C to Room Temperature |
| Cold Bath Temperature Accuracy |
±0.1°C |
| Sample Temperature Range |
-5°C to -55°C |
| Sample Temperature Accuracy |
±0.1°C |
| Temperature Sensing Element |
High-precision PT100 |
| Calibration Method |
Imported Standard Oil Calibration |
| Detection Accuracy |
Repeatability ≤3.4% |