SZR-9 computerized asphalt penetration tester

Product Information

SZR-9 computerized asphalt penetration tester is a measuring instrument for asphalt penetration developed using advanced digital displacement sensors and microcomputer technology. The instrument meets the requirements of GB/T4509-84 "Method for Measuring Penetration of Petroleum Asphalt", ASMD5-83/IP49-79 "Method for Measuring Penetration of Asphalt", and T0604-2011 "Asphalt Penetration Test" in JTG3410-2025 "Test Code for Asphalt and Asphalt Mixtures in Highway Engineering". This instrument adopts patented needle bar automatic lifting technology (patent number: ZL 2017 2 0047157.9 ZL 2016 3 0650297.6), electrically adjustable lifting, hidden LED lighting, which comprehensively improves the usability and aesthetics of the product. It is easy to use, convenient, low-temperature float, and has a wide range of applicable environments. It realizes the automation, digitization, and computerization of the testing process, providing a high-precision, stable, and reliable computerized asphalt testing instrument for China's highway, municipal, construction, petroleum and other fields.

Main Features

1. Display mode: Seven inch color touch screen with rich colors

2. Experimental data: It can conduct three consecutive experiments, automatically calculate the average value of the experiment, and store 500 sets of experimental data

3. Test time: Optional 5s, 15s, 30s, 60s

4. Work platform adjustment range: 0-100mm, electric lifting, freely adjustable speed

5. Temperature control range: Standard compressor cooling low-temperature water bath, temperature range: 5-40 ℃

6. Temperature control: ± 0.1 ℃

7. Data storage: 500 sets

8. Test dish: Stainless steel double-layer insulation

1. Minimum division: Displacement: 0.01mm Time: 0.1s

2. Maximum range: 50mm

3. Needle connecting rod, weight, standard needle combined weight: 100 ± 0.05g, 200 ± 0.05g (optional)

4. Power supply: AC220V ± 10%, 50Hz

5. Sample dish: Standard configuration: Φ 55 × 35 (mm) Sample dish options: Φ 70 × 45 (mm) Sample dish, Φ 70 × 80 (mm) Sample dish

6. Standard Needle: Standard: Standard Needle 50mm, Exposed Length 40mm-45mm Optional: Standard Needle 60mm, Exposed Length 50mm-55mm

7. Stainless steel double-layer test dish with heater, including a tripod for the sample dish

8. Heating power: 200W

9. Temperature measurement range: 0-125 ℃

10. Temperature control range: normal temperature~40 ℃

11. Temperature control accuracy: 0.1 ℃

12. Dimensions: 365 * 350 * 640mm

13. Whole machine weight: 20kg

14. Packaging size: 450 * 550 * 750

15. Gross weight: 28kg (Type 9)