Spesifikasi Koehler K18345 Roll Stability Tester
Features
- Conforms to ASTM D1831 and related specifications
- Single, double and four-unit models
- Microprocessor programmable high accuracy temperature control
- High Temperature model
Test Method
Provides an indication of shear stability of lubricating greases by testing the change in worked penetrations after two hours in the roll stability tester.
Specification
Conforms to the specifications of:
ASTM D1831, MIL-G-10924SA
Maximum Temperature: 200°F (93°C)
Temperature Control Stability: ±2°F (±1°C)
Description
Roll stability apparatus for shear stability tests on lubricating greases. Rotates steel test cylinders at 10 or 165rpm in a thermostatically controlled environment at temperatures of up to 200°F (93.3°C). Drive system is powered by a rugged ratio motor, and interchangeable drive chain sprockets are easily accessible for converting unit to either operating speed.
Electrical Requirements
115V 60Hz, Single Phase, 10.5A
220-240V 50Hz, Single Phase, 5.5A
220-240V 60Hz, Single Phase, 5.5A
Included Accessories
- Test Cylinders with threaded end caps and O-ring seals
- Test Rollers, steel, 5kg
Additional Accessories
- K183-0-1A Test Cylinder, plated steel with threaded end caps and O-ring seals
- K183-0-4 Steel Cylinder Roller
Alat Laboratorium Umum