SYD-2801A Needle Penetration TesterDetailed product description：

The SYD-2801A penetration tester is designed and manufactured in accordance with the technical requirements and relevant regulations of the Chinese standards GB/T4509 "Determination of Penetration of Petroleum Asphalt", GB/T269 "Determination of Cone Penetration of Lubricating Greases and Stone Greases", and the industry standard JTJ052-2000 "Test Procedures for Asphalt and Asphalt Mixtures in Highway Engineering" T0604 "Asphalt Penetration Test". It is mainly suitable for testing the penetration of asphalt and the cone penetration of lubricating grease (or stone grease). This instrument can also be used for the inspection of solid particles, powders, colloids, frozen bodies and other materials, as well as food raw materials such as cheese, sugar gum, butter, malt extract, cream, fermented bodies, etc. It can be widely used in the food industry, transportation and highway engineering, and other industrial sectors.

1、 Main technical features
1. Using a digital display to show the penetration value, it is intuitive and eye-catching.
2. The needle insertion timing control device has a total of 6 levels, with high timing accuracy.
3. It has the functions of coarse and fine adjustment of the lifting frame, easy adjustment, and accurate needle alignment.
4. Equipped with a tamper, it is versatile and cost-effective.

2、 Main technical parameters and indicators
1. Measurement range: 0-600 needle penetration;
2. Needle timing control device: can select 5, 8, 10, 12, 30, and 60 seconds respectively, with a time error of less than ± 0.1 seconds;
3. Resolution of 0.01mm;
4. Needle insertion accuracy: ± 1 needle insertion degree;
5. Glass sink: It is a hard glass tank.
6. Standard needle: 2.5 ± 0.05g, in accordance with the specifications of GB/T4509 and T0604;
7. Standard cone: 102.5 ± 0.05g, in compliance with the specifications of the national standard GB/T269;
8. Lifting bracket: dual lifting and adjusting mechanism for coarse and fine adjustment, facilitating the alignment of the needle tip with the sample plane;
9. Other: Equipped with a cold light source and magnifying glass for easy use and operation.
3、 Select accessories
1. Standard needle: Our company's latest developed product.
2. Other cones: 1/2 cone, 1/4 cone.