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Measuring Parameters • Temperature: °C
• Measuring Range: 0°C to +320°C
• Testing Range: 225°C to +275°C
• Resolution: 0.01°C
• Accuracy: ±0.1°C
• Repeatability/Reproducibility: as per standard methods or better
Temperature Measurement • PT100 Class A Electrical Supply • 220V ± 15% / 50 to 60 Hz
• 115V ± 15% / 60 HzAutomatic Control of Differential Pressure • Differential Pressure: 20 mm H20
• Accuracy: 1%Vacuum Pump • Equipped with Kalrez valve and inlet filter to remove product residue
• Electronic control system maintains -2 mbar during test
• Low voltage power supplyOperating Range • Ambient to 35°C
• Max. R.H. 80%Crucible, Crucible Cover and Heating Block • Dimensions in compliance with ASTM method D5800
• Newly-designed aluminum block, no Woods metal neededDimensions (LxWxH) and Weight • 40 x 45 x 45 cm, 22 kg -
Method Description
ASTM D5800 Standard Test Method for the Evaporation Loss of Lubricating Oils by the Noack Method -
Noack Evaporation Loss Tester (NEA)
Oil evaporation loss, especially as it pertains to engine lubricants, can have an adverse effect on the quality and lubricating performance of certain motor oils. The Noack test is used to determine the evaporation loss of lubricating oils at high temperatures. Test results will help to quantify and assess the potential performance and sustainability of motor oils under extreme temperature conditions.
The NEA is an advanced, state of the art evaporation loss tester. It features a newly-designed aluminum block and a powerful vacuum pump, for improved performance and durability.
Key Features:
- Integrated Touchscreen Panel PC: 8-inch, TFT/LCD, high-resolution display
- Automated Calibration: Display, record and print calibration history of each temperature probe
- Innovative Software Capabilities: Customize parameters, print graphs and results
- Storage Capacity: Save and store over 60,000 data files in an Excel-compatible format
