HS 1020 Ultrasonic Bolt Stress Detector

HS 1020 Ultrasonic Bolt Stress Detector

The measurement technology of HS 1020 ultrasonic bolt stress detector is developed based on the theory of acoustic elasticity. The system software has high measurement accuracy, friendly interface, simple operation, the hardware system has a high degree of integration, compact size, and easy to carry.
Products Description

 

The HS 1020 ultrasonic bolt stress detector employs measurement technology founded on acoustic elasticity principles. Its system software boasts high measurement precision, intuitive interface, and straightforward operation. The hardware system offers a high level of integration, compact dimensions, and effortless portability.

This technology finds versatile application in measuring axial stress in various bolted connections, including tasks like on-site inspections during installation, online monitoring, and other construction processes across industries such as aerospace, bridge construction, wind power, thermal power, hydropower, and petrochemicals.

 

Performance Feature

 

→ The instrument offers swift detection, and the probe can be placed directly onto the bolt end for immediate readings.

→ Flexible in use, the ultrasonic equipment is small, portable, and energy-saving. It can work for a long time relying on a portable and small-capacity power supply, which allows engineers to conveniently take to the construction site for inspection.

This ultrasonic equipment is highly adaptable, characterized by its compact size, portability, and energy efficiency. It can operate for a long time with small, portable power source. This feature enables engineers to easily transport it to construction sites for inspections.

→ The process of directly reading the contrast value between the sound velocity difference and the standard model, influenced by changes in the bolt's internal stress, results in a high level of accuracy.

 

Transmit / Receive Parameters

 

Receiving Frequency Bandwidth

0.5MHz-20MHz

Excitation Pulse Voltage

200V-400V

The Form of Excitation Pulse

Negative square wave

Transmit Pulse Width

30ns-500ns adjustable

Impedance Matching

50Ω, 500Ω

Gain Range / increment

110dB / 0.1dB

Sampling Frequency / Bits

5GHz / 8bits

Digital Processing Function

Smooth and average (1-8 optional)

Detection Range

Zero interface incidence 24.3-1485mm

Detection Method

Full detection, positive detection, negative detection, RF

Stress Detection Accuracy

≤±5%

 

Instrument Parameters

 

Instrument Size

250×180×75 (mm)

Instrument Weight

3.5Kg (including battery)

Screen Size

8.4''

Screen Resolution

800×600

Battery Life

Work continuously for more than 5 hours (powered by lithium battery)

Interface

USB, LAN, VGA

Encoder

2-way

Alarm

Audible and visual alarm

Storage

64GB

Operating Temperature

(-10-40)℃ (Reference value)

 

Application

 

The HS 1020 ultrasonic bolt stress detector can be applied in bolt stress detection

 

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