SL-OA69 ISO2137 Intelligent Cone Penetration Tester
Product Overview
The intelligent penetration tester is an innovative patented product with independent intellectual property rights, designed and manufactured in compliance with Chinese national standard GB/T 269-91 and international standard ISO2137 for determining grease and petroleum penetration.
Measurement Principle
Penetration is a key index for measuring grease viscosity and hardness, representing the depth (in 0.1mm units) that a cone falls into a sample under specified load, time, and temperature conditions. Higher penetration values indicate softer grease, while lower values indicate harder consistency.
Applications
- Measuring viscosity of greases and petroleum-based fats
- Determining viscosity of oil-containing waxes without degreasing
- Compliance testing for medical vaseline (GB1790-2003 standard)
- Assessing softness and hardness of greases, vaseline, medical ointments, and semi-solid substances
- Critical role in product design, quality control, and characterization
- Wide application in medical, electronic, and food industries
Technical Specifications
| Parameter |
Specification |
| Measuring Range |
0-620 penetration |
| Thermostatic Water Bath |
Temperature Range: 0.00~99.99℃
Temperature Control: 20℃ below ambient to 60.00℃
Display Resolution: 0.01℃
Control Accuracy: ≤±0.5℃ |
| Time Control |
Time Range: 0-60 seconds (settable)
Display Resolution: 0.1 seconds
Control Accuracy: ≤±0.1 seconds |
| Displacement |
High precision LVDT displacement sensor with split structure
Range: 0-640mm
Display Resolution: 0.01mm (0.1 cone penetration)
Relative Accuracy: ≤±0.1mm |
| Data Storage |
200 groups |
| Slide Component |
Total Mass: 150±0.05g
Full Size Cone Mass: 102.5±0.05g
Cone Rod Mass: 47.5±0.05g
Complies with GB/T 269-91 standard requirements |
| Outline Dimensions |
390mm × 310mm × 575mm (L × W × H) |
| Power Supply |
220±10%VAC/50Hz |
| Total Power |
350W |
| Net Weight |
12.5Kg |
FAQ
Q1: What is this equipment used for?
This instrument measures the cone penetration of lubricating greases and petroleum-based fats. Penetration is the depth (in 0.1mm units) that a standardized cone falls into the sample under specified load, time, and temperature conditions – it indicates the viscosity and hardness of the grease.
Q2: What standards does it comply with?
The instrument is designed and manufactured in accordance with GB/T 269-91 “Determination of Penetration of Grease and Petroleum Grease” and the international standard ISO 2137 “Determination of Penetration of Grease and Petroleum”.
Q3: What is the measurement range?
The measuring range is 0-620 penetration units.
Q4: What temperature control capabilities does it have?
The thermostatic waterbath offers a temperature range of 0.00°C to 99.99°C, with low temperature capability down to 20°C below ambient temperature and high temperature up to 60.00°C. Temperature control accuracy is ≤±0.5°C.
Q5: What sensor technology does it use?
The instrument uses a high-precision LVDT displacement sensor with a split structure that ensures no friction when the cone rod drops. The displacement range is 0-640mm with a display resolution of 0.01mm (equivalent to 0.1 cone penetration) and relative displacement accuracy of ≤±0.1mm.
Q6: What is the mass of the sliding component?
The full-size sliding component has a total mass of 150±0.05g, comprising a cone mass of 102.5±0.05g and a cone rod mass of 47.5±0.05g, complying with GB/T 269-91 requirements.
Q7: What materials can be tested?
The instrument is suitable for testing lubricating greases, petroleum-based fats (petrolatum/vaseline), oil-containing waxes, medical ointments, and other semi-solid substances.
Q8: What industries use this equipment?
This instrument is widely used in medical, electronic, food, petroleum, and lubricant industries for product design, quality control, and product characterization.
