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CNC Asphalt Penetration Tester SZR-3 – Main Technical Parameters
1. Penetration time: Can be set independently within 5 seconds after power-on.

2. Measurement range: 45mm
3. Display accuracy: 0.05 mm
4. Needle quality: The combined mass of the needle, connecting rod, and weight is 100 g ± 0.05 g.
5. Standard probe: 2.5 ± 0.05 g
6. Ambient temperature: 5–40℃
7. Ambient humidity: ≤85%
8. External dimensions: 360*270*490mm
9. Weight: 7.6 kg
10. Power supply voltage: AC 220V/50Hz
11. Power: 50W

Automatic Asphalt Penetration Tester SZR-5/6/7
Main features:
The needle and connecting rod are easy to disassemble and assemble, making it convenient to inspect their quality.
Electronic dial indicator for testing, automatic penetration depth measurement, and equipped with an illumination device to clearly visualize the contact between the needle tip and the sample surface. A low-temperature water bath is available as an optional accessory for performing low-temperature penetration tests.
Liquid crystal display.

Main Technical Parameters
1. Minimum graduation: Displacement 0.01 mm, time
0.01s Temperature: 0.1℃/℃
2. Measurement range: 45mm
3. Needle-rod, weights, and standard needle combined weight: 100 ± 0.05 g; 150 + 0.05 g (optional)
4. Temperature control accuracy: 0.1℃
5. Test dish: Copper, 55*35 (optional)
Copper medium, 70*45 (optional)
6. Flat-bottom glass dish: Volume > 1.5 L, depth > 80 mm
mm (with test dish holder)
7. Ambient temperature: 5~40℃
8. Ambient humidity: ≤85%
9. Power supply: AC 220V/50Hz
10. External dimensions: 360*270*490mm
11. Weight: 7.5 kg 12. Power: 300 W

Constant-Temperature Automatic Asphalt Penetration Tester SZR-10
Main Technical Parameters
1. Needle insertion time: Automatically set within 5 seconds after power-on.
2. Penetration range: 0-45 mm
Accuracy ±0.01 mm
3. Time range: 0–60 seconds, accuracy ±0.1 second
4. Temperature control range: 15–90°C
5. Ambient temperature: 5–40℃
Dedicated constant-temperature water bath for needle penetration tests
6. Ambient humidity: ≤85%
7. Power supply voltage: AC 220V/50Hz 8
8. External dimensions: 330*230*520mm (penetration tester)
9. Heating power: 500W
10. Cooling power: 100W 10.
11. Circulating water flow rate: 2 L/min
12. Temperature control accuracy: ±0.1℃
13. Total weight: 23 kg

Main features
1. Color LCD display
2. The lifting rod is motor-controlled, allowing for automatic and manual adjustment, as well as the ability to switch between fast and slow speeds.
3. The test can be conducted continuously three times, and the average value of the tests is calculated automatically.
4. The instrument’s working platform can be manually or electrically adjusted horizontally within a range of 0–100 mm.
5. Test data can be saved, queried, and printed.
6. The test duration can be set to 5 seconds, 15 seconds, 30 seconds, or 60 seconds.
7. Built-in illumination lamp
8. Built-in embedded lighting fixture
9. External high- and low-temperature constant-temperature water bath (model SZR-9)
10. Equipped with an industry-standard RS232C communication interface, optional network communication capability or printer can be added.

11. Optional accessories include a penetration PC testing software with networking capabilities and an industrial tablet computer.

Company Profile

Hebei Yinfeng Experimental Instrument Co., Ltd. is a high-tech enterprise dedicated to the research and development, production, and sales of experimental instruments. The company is headquartered in Hebei Province, relying on the strong industrial foundation and technological innovation resources in the Beijing Tianjin Hebei region. It is committed to providing high-precision and high reliability testing equipment and solutions for material testing, engineering quality control, scientific research experiments and other fields.

Customized Delivery Process

We provide customers with full-process services ranging from pre-sale consultation, customized solution design, equipment installation and commissioning to after-sale technical support.

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Asphalt Penetration Low-Temperature Water Bath

Asphalt Extensibility Tester

CNC Asphalt Penetration Tester SZR-3

Email:

qcj@cnhblabequipment.com

Whatsapp:

+86-15931715356

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