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Lube Oils Testing Equipment - Gel Index Tester (LTLS)

Gel Index Tester (LTLS)

Gel Index Tester (LTLS) TT-5133

Gel Index Tester (LTLS) TT-5133 adheres to the ASTM D5133 Standard Test Method for Low Temperature, Low Shear Rate, Viscosity/Temperature Dependence of Lubricating Oils Using a Temperature Scanning Technique. 

This test method entails measuring the apparent viscosity of engine oil at low temperatures and follows the ASTM D7110 Standard Test Method for Determining the Viscosity-Temperature Relationship of Used and Soot-Containing Engine Oils at Low Temperature. This method outlines procedures for determining the apparent viscosity of used and soot-containing engine oils under low-temperature conditions.

1. Metal bath cold well operates silently.
2. Microcomputer temperature controller with PID adjustment and high-precision PT100 temperature sensor.
3. One-button automatic lifting system and hydrometer automatic positioning.
4. Unique test tube lock device for stable fixation of the test tube.
5. Large touch screen for easy operation.
6. Dedicated software for viscosity correction and linear accuracy analysis.
7. Automatic calibration process with calibration data displayed in diagrams.
8. Multiple temperature correction options, with the ability to add correction points as needed.
9. Automatic viscosity scanning and generation of gel curve, with automatic analysis of gel index and temperature.
10. Linear curve cooling system with adjustable cooling rate.

1. Cooling mode: Semiconductor for precise linear accuracy analysis.
2. Temperature control mode: Digital display PID temperature controller.
3. Temperature control range: Ambient to 40±0.1℃.
4. Measuring range: 0 to 40000mPa·s.
5. Operation mode: Touch screen.
6. Lifting mode: Automatic.
7. Rated voltage: AC220V, 50Hz. (110V also available)
8. Total power: Main host: 800W, Low temperature bath: 1200W.
9. Dimensions: Main host: 400*250*700mm, Low temperature bath: 430*540*730mm.
10. Net weight: Main host: 32kg, Low temperature bath: 45kg.

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