SYD-2801E Needle Penetration TesterDetailed product description：

1、 Purpose and Scope of Application
The SYD-2801E penetration tester is designed and manufactured in accordance with the technical requirements and relevant regulations of T0604 "Asphalt Penetration Test" in the Chinese standard GB/T 4509 "Determination of Penetration of Petroleum Asphalt" and the Chinese transportation industry standard JTJ052-2000 "Test Regulations for Asphalt and Asphalt Mixtures in Highway Engineering".
This instrument is mainly suitable for measuring the penetration of road petroleum asphalt, modified asphalt, and the penetration of residual liquid petroleum asphalt or emulsified asphalt after evaporation.
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.

2、 Technical specifications and parameters of SYD-2801E needle penetration tester
1. Measurement range: 0-600 needle penetration;
2. Resolution of 0.01mm;
3. Needle timing control: can choose 5 seconds or 60 seconds respectively, with a time error of less than ± 0.1 seconds.
4. Heater power: 200W;
5. Temperature control accuracy: 25 ± 0.1 ℃ (note: the ambient temperature should not exceed 20 ℃);
6. Temperature control method: high-precision digital temperature controller;
7. Thermostatic bath: a hard glass tank with bath solution;
8. Stirring: Magnetic stirring beads automatically stir;
9. Standard needle: 2.5 ± 0.05g, in accordance with the specifications of GB/T4509 and T0604;
10. Bracket lifting frame: a dual lifting and adjusting mechanism for coarse and fine adjustment, facilitating the alignment of the needle tip with the sample plane;
11. Working power supply: AC 220V ± 10%, 50Hz;
12. Other: Equipped with a cold light source and reflective mirror for easy use and operation.