Overview
Enviro Testers’s fully automatic kinematic viscosity tester is designed for measuring the viscosity of various liquids, including crude oil, fuel oil, and lubricants, in a wide range of industries such as petroleum and chemicals. This instrument automatically heats the sample, detects its flow time, and calculates the test results. It adheres to ASTM D7279 and NB SH/T 0956 standards for reliable performance.
Features
- Designed and manufactured according to ASTM D7279-2018 and NB SH/T 0956-2017 standards
- Capable of testing transparent and opaque liquids
- Automatically detects sample falling time
- Automatic test result calculation, storage, and printing
- Features a 7-inch color touch screen
- Supports 6-point temperature calibration and has a clock display
- Sound alarm when beyond measurement range
- Viscosity tube cleaning is manual, but drying is automatic
Technical Specifications
| Display Mode | 7-inch color touch screen |
| Measurement Range | 0.75 to 6800 mm²/s |
| Viscosity Resolution | 0.0001 mm²/s |
| Oil Sample Consumption | 0.1 mL to 2.0 mL |
| Test Holes | 4 |
| Viscometer Type | Folding tube type (Hou’s) |
| Data Output | RS232 |
| Data Storage | 100 sets of test results |
| Overall Dimensions | 12.6 in × 17.32 in × 23.62 in (320 mm × 440 mm × 600 mm) |
| Heating Method | Electric heating unit, PID control |
| Heating Power | 1500 W |
| Temperature Range | Room temperature to 212 °F (100 °C) |
| Temperature Precision | ±0.018 °F (±0.01 °C) |
| Resolution | 0.018 °F (0.01 °C) |
| Temperature Sensor | Imported stainless steel PT100 temperature probe |
| Ambient Temperature | 41 °F to 104 °F (5 °C to 40 °C) |
| Ambient Humidity | ≤80% RH (no condensation) |
| Power Supply Voltage | AC 220 V ±22 V, 50 Hz ±5 Hz |
| Oil Bath Volume | About 10 L |
| Instrument Weight | 66.14 lb (30 kg) |
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