The DP8716 Penetration Tester is a high-precision instrument designed and manufactured in accordance with the technical specifications outlined in GB/T 4985, "Petroleum Wax Penetration Method" of the People's Republic of China. It is primarily used for measuring the penetration of paraffin wax but is also suitable for testing solid fine particles, powders, colloids, frozen materials, and various food-related substances such as cheese, sugar gum, butter, whipped cream, and fermented bodies. This device finds wide application in the food industry, road construction, and other related fields.
Key Technical Features:
1. Equipped with a digital display that provides clear and immediate readings of penetration values.
2. Features a timing control device with six gear settings, ensuring precise time control.
3. Offers both coarse and fine adjustment mechanisms for the lifting frame, making it easy to position the needle accurately on the sample surface.
Main Technical Parameters:
1. Measuring range: 0 to 600 penetration units.
2. Needle-in time options: 5, 8, 10, 12, 30, or 60 seconds; time accuracy better than ±0.1 seconds.
3. Resolution: 0.01 mm.
4. Penetration accuracy: ±1 penetration unit.
5. Heater power: 200W.
6. Temperature control accuracy: 25 ± 0.1°C (with ambient temperature not exceeding 20°C).
7. Temperature control system: High-precision digital controller.
8. Constant temperature bath: Made from hard glass cylinder.
9. Stirring method: Magnetic stirring bead for automatic mixing.
10. Standard needle: 2.5 ± 0.05g, compliant with GB/T 4509 and T0604 standards.
11. Standard cone: 102.5 ± 0.05g, meeting GB/T 269 requirements.
12. Lifting bracket: Dual adjustment mechanism for easy needle positioning.
Additional features include a cold light source and a magnifying glass to enhance visibility and ease of operation.
Recommended Accessories:
1. Standard needle: Newly developed by the company.
2. Sucker: Designed for penetration testing of grease or petroleum jelly.
3. Standard cone: 102.5 ± 0.05g, in line with GB/T 269.
4. Additional cones: 1/2 cone, 1/4 cone.
5. Sample cups: Specifically designed for grease samples.
This comprehensive and user-friendly penetration tester ensures accurate and reliable results across a wide range of applications, making it an essential tool in quality control and material testing environments.
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