SL-OA29 ASTM D566 Grease Dropping Point Tester

This precision instrument is designed and manufactured in compliance with Chinese national standard GB/T 4929 'Determination of Drop Point of Grease', specifically engineered for determining the drop point of grease using the test method specified in GB/T 4929.

• The oil bath system consists of a high-temperature resistant beaker, heater, and electric stirrer with continuously adjustable heating power for uniform temperature distribution
• Compact desktop design with aesthetic appeal, user-friendly operation, and complete accessory package for immediate experimental use

The Grease Dropping Point Tester is designed for determining the dropping point of grease according to the specified test method in GB/T 4929. It is suitable for laboratory evaluation of grease performance related to dropping point measurement.

Typical applications include:

1. Lubricating Grease Quality Control
   Used for routine quality testing of lubricating grease products during production and inspection.
2. Grease Product Development
   Applied in laboratories for evaluating grease formulations during research and development.
3. Lubricant Manufacturing Laboratories
   Suitable for testing grease samples to support product performance evaluation.
4. Petroleum and Lubricant Testing Fields
   Used for laboratory testing of grease and petroleum-related lubricant materials.
5. Physical Property Testing of Grease
   Provides dropping point measurement according to the specified test method.
6. Research and Educational Laboratories
   Can be used for teaching, research, and laboratory demonstration purposes.

1. What is the SL-OA29 Grease Dropping Point Tester used for?

The SL-OA29 Grease Dropping Point Tester is used to determine the dropping point of grease according to the test method specified in GB/T 4929. The dropping point is the temperature at which the first drop of liquid separates from the grease sample under specified testing conditions.

2. What test standard does this grease dropping point tester comply with?

According to the provided product information, this instrument is designed and manufactured according to the requirements of the Chinese national standard GB/T 4929 "Determination of Drop Point of Grease".

3. What materials can be tested with this equipment?

The instrument is designed for testing grease samples. The supplied information does not specify other test materials.

4. How does the grease dropping point tester work?

The instrument uses an oil bath consisting of a high-temperature resistant beaker, heater, and electric stirrer. The sample is heated under controlled conditions, and the dropping point is determined according to the specified test method.

5. What are the main technical features of this equipment?

According to the provided information, the main features include:

• High-temperature resistant oil bath structure
• Adjustable heating power
• Uniform temperature distribution in the bath
• Desktop design with compact structure
• Complete accessories for laboratory operation

6. What are the main parameters of the SL-OA29 tester?

The supplied parameters include:

• Power supply: AC220V ±10%, 50Hz
• Oil bath capacity: approximately 1000 ml
• Thermometer range: (-5~300)℃ with 1℃ division value
• Heater power: 1000W
• Stirring motor speed: 500 rpm

7. What are the installation requirements for this grease testing equipment?

The provided information specifies environmental conditions:

• Ambient temperature: -10 to +40℃
• Relative humidity: ≤85%

Additional installation requirements such as laboratory space, ventilation, or power socket specifications are not provided and should be confirmed before publication.