PNT-B1 Intelligent Penetration Tester for Asphalt and Petroleum Wax

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PNT-B1 Intelligent Penetration Tester

Product ID：HZSYzrd018

Price: Please inquire PDF Format

Supply Ability:50 SETS/MON

Port:SHENZHEN

Product Introduction
Other information

Model NumberPNT-B1

Brand NameSHYINGNUO

Payment TermsTT，PAYPAL，Alibaba.com Pay

PNT-B1 Intelligent Penetration Tester
Product Introduction
The PNT-B1 Intelligent Penetration Tester is an automatic penetration testing instrument designed for determining the penetration of asphalt, petroleum wax, and other soft or semi-solid materials. It is designed according to the technical requirements of GB/T 4509, JTG E20-2011, and GB/T 4985-2010, and is suitable for laboratories involved in petroleum products, road construction, quality control, food processing, and material testing.
The PNT-B1 uses a 5-inch color touchscreen to control the testing process. From releasing the standard load and starting penetration to completing the preset penetration time and locking the load, the instrument performs the key operations automatically, reducing manual intervention and improving testing consistency.
The instrument is primarily used for asphalt and petroleum wax penetration testing. It can also be applied to solid fine particles, powders, colloids, gels, and selected food materials such as cheese, sugar paste, butter, margarine, cream, and fermented products.

Product Features
• 5-inch color touchscreen: Provides an intuitive interface for parameter setting, test operation, and result display.
• Automatic penetration control: Automatically controls load release, penetration timing, and load locking without requiring continuous manual operation.
• Wide timing range: Test time can be freely selected from 0 to 5000 seconds to accommodate different testing requirements.
• High timing accuracy: Timing accuracy reaches 0.1 seconds for precise control of the penetration period.
• Digital penetration display: Penetration values are displayed digitally for clear and convenient reading.
• Accurate needle positioning: The lifting mechanism provides both coarse and fine adjustment for convenient and accurate needle alignment.
• High displacement resolution: Displacement resolution reaches 0.01 mm for precise penetration measurement.
• Temperature control interface: The instrument can be connected to a circulating constant-temperature water bath for controlled-temperature testing.
• Wide temperature range: Supports temperature control from 5.0°C to 100.0°C.
• Wide application range: Suitable for asphalt, petroleum wax, soft materials, colloids, gels, and selected food materials.

Working Principle
The PNT-B1 determines material penetration by measuring the depth to which a standard penetration needle enters a sample under specified load, temperature, and time conditions.
During testing, the prepared sample is maintained at the required temperature. The standard needle assembly and specified test weights are positioned above the sample. After the test is started, the instrument automatically releases the load and controls the preset penetration time. When the penetration period ends, the load is automatically locked and the penetration depth is measured and displayed.
For asphalt and petroleum wax testing, the penetration value provides an indication of the material's consistency and deformation characteristics under standardized test conditions.

Technical Parameters

Parameter	Specification
Display	5-inch color touchscreen
Timing Range	0–5000 s, freely selectable
Timing Accuracy	0.1 s
Temperature Control Method	Constant-temperature water bath circulation
Temperature Control Range	5.0–100.0°C
Displacement Resolution	0.01 mm
Penetration Accuracy	±1 penetration unit
Maximum Penetration Depth	300 penetration units
Standard Penetration Needle	2.5 ± 0.05 g
Needle and Rod	50 ± 0.05 g
Weights	50 ± 0.05 g and 100 ± 0.05 g, one each
Sample Container	70 × 45 mm or 55 × 35 mm
Glass Container	Φ175 × 98 mm
Dimensions	372 × 236 × 638 mm
Power Supply	AC 220 V, 50 Hz or customized

Application Scenarios
Asphalt and Bitumen Testing
The PNT-B1 is suitable for determining the penetration of petroleum asphalt and other bituminous materials. It can be used in road engineering laboratories, asphalt plants, quality inspection laboratories, and research institutions.
Petroleum Wax Testing
The instrument can be used for petroleum wax penetration testing according to the relevant requirements of GB/T 4985-2010.
Road Engineering
The PNT-B1 is suitable for material quality control and laboratory testing in highway construction, asphalt pavement projects, road engineering laboratories, and transportation testing institutions.
Food and Soft Material Testing
The penetration testing principle can also be applied to soft food materials and other semi-solid materials, including cheese, butter, margarine, cream, sugar paste, and fermented materials.
Research and Quality Control
With automatic timing, digital measurement, and controlled testing conditions, the PNT-B1 is suitable for routine laboratory testing, material comparison, research and development, and production quality control.

Advantages of PNT-B1 Intelligent Penetration Tester
Compared with conventional manually operated penetration testers, the PNT-B1 provides a more automated testing workflow. The instrument automatically controls the critical penetration timing and load-locking process, reducing operator intervention and improving testing consistency.
The combination of a 5-inch touchscreen, 0.1-second timing accuracy, 0.01 mm displacement resolution, 5–100°C temperature control range, and automatic penetration control makes the PNT-B1 suitable for standardized penetration testing in professional laboratories.
The lifting mechanism provides coarse and fine adjustment, allowing operators to align the penetration needle accurately with the sample and improving overall testing convenience.

PNT-B1 vs. Conventional Manual Penetration Tester

Feature	PNT-B1 Intelligent Penetration Tester	Conventional Manual Tester
Operation	Automatic touchscreen operation	Mainly manual operation
Timing Range	0–5000 s	Usually requires manual timing
Timing Accuracy	0.1 s	Depends on external timer and operator
Penetration Display	Digital display	Manual reading
Displacement Resolution	0.01 mm	Depends on measurement mechanism
Needle Alignment	Coarse and fine adjustment	Manual adjustment
Temperature Control	Compatible with circulating constant-temperature water bath	Depends on external equipment
Application	Asphalt, petroleum wax, soft materials, selected food materials	Mainly routine penetration testing
Operator Intervention	Low	Relatively high

FAQ
What is the PNT-B1 Penetration Tester used for?
The PNT-B1 is primarily used to measure the penetration of asphalt and petroleum wax. It can also be used for penetration testing of various soft, semi-solid, colloidal, and gel-like materials.
What standards does the PNT-B1 comply with?
The PNT-B1 is designed according to the technical requirements and relevant provisions of GB/T 4509, JTG E20-2011, and GB/T 4985-2010.
Can the PNT-B1 be used for asphalt penetration testing?
Yes. Asphalt penetration testing is one of the primary applications of the PNT-B1. It is suitable for road engineering, asphalt production, quality inspection, and laboratory testing.
Can the PNT-B1 test petroleum wax?
Yes. The PNT-B1 can be used for petroleum wax penetration testing according to the relevant requirements of GB/T 4985-2010.
Does the PNT-B1 automatically control the penetration time?
Yes. The instrument automatically controls the penetration timing after the test load is released. The timing range is 0–5000 seconds, with a timing accuracy of 0.1 seconds.
What is the displacement resolution of the PNT-B1?
The displacement resolution is 0.01 mm, while the penetration accuracy is ±1 penetration unit.
What temperature range does the PNT-B1 support?
The temperature control range is 5.0°C to 100.0°C, using a circulating constant-temperature water bath.
What standard weights are included?
The instrument is equipped with 50 ± 0.05 g and 100 ± 0.05 g weights, with one of each specification.
What power supply does the PNT-B1 require?
The standard power supply is AC 220 V, 50 Hz. Customized power configurations are also available.
Is the PNT-B1 suitable for laboratory procurement?
Yes. Its automatic operation, digital display, adjustable timing, temperature-control interface, and standardized accessories make it suitable for laboratories, quality control departments, road engineering institutions, petroleum product testing, research institutions, and industrial material testing.

FAQ
What is the PNT-B1 Penetration Tester used for?
The PNT-B1 is primarily used to measure the penetration of asphalt and petroleum wax. It can also be used for penetration testing of various soft, semi-solid, colloidal, and gel-like materials.
What standards does the PNT-B1 comply with?
The PNT-B1 is designed according to the technical requirements and relevant provisions of GB/T 4509, JTG E20-2011, and GB/T 4985-2010.
Can the PNT-B1 be used for asphalt penetration testing?
Yes. Asphalt penetration testing is one of the primary applications of the PNT-B1. It is suitable for road engineering, asphalt production, quality inspection, and laboratory testing.
Can the PNT-B1 test petroleum wax?
Yes. The PNT-B1 can be used for petroleum wax penetration testing according to the relevant requirements of GB/T 4985-2010.
Does the PNT-B1 automatically control the penetration time?
Yes. The instrument automatically controls the penetration timing after the test load is released. The timing range is 0–5000 seconds, with a timing accuracy of 0.1 seconds.
What is the displacement resolution of the PNT-B1?
The displacement resolution is 0.01 mm, while the penetration accuracy is ±1 penetration unit.
What temperature range does the PNT-B1 support?
The temperature control range is 5.0°C to 100.0°C, using a circulating constant-temperature water bath.
What standard weights are included?
The instrument is equipped with 50 ± 0.05 g and 100 ± 0.05 g weights, with one of each specification.
What power supply does the PNT-B1 require?
The standard power supply is AC 220 V, 50 Hz. Customized power configurations are also available.
Is the PNT-B1 suitable for laboratory procurement?
Yes. Its automatic operation, digital display, adjustable timing, temperature-control interface, and standardized accessories make it suitable for laboratories, quality control departments, road engineering institutions, petroleum product testing, research institutions, and industrial material testing.