About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsUltrasonic Flaw Detector

portable digital ultrasonic flaw detector

Good quality Multi Jet Water Meter for sales
Good quality Multi Jet Water Meter for sales
Cooperation is very satisfactory and the Company of the past few years, we are very willing to continue long-term cooperation.

—— Dean

The company considerate after-sales service ,And try their best to meet the requirement of customers. We will be a long-term cooperation.

—— Albert

Easy to talk with, very professional and fast service, the quality is super good. Even better than we ordered from Germany!!

—— Germany Fabian Scherb

I'm Online Chat Now

portable digital ultrasonic flaw detector

China portable digital ultrasonic flaw detector supplier

Large Image :  portable digital ultrasonic flaw detector

Product Details:

Place of Origin: China
Brand Name: China Coal
Model Number: SUB100
Contact Now
Detailed Product Description

portable digital ultrasonic flaw detector

portable digital ultrasonic flaw detector


SUB100 Portable Digital Ultrasonic Flaw Detector is a economical and practical model . Except for the differences of its measuring range, working frequency and transmitted pulse parameter, the other performances are the same as SUB140.

Based on ultrasonic pulse reflection testing principle, SUB100 controls all testing process by the mini-processor. And it has low power design and can do charge with two models such as online charging and offline charging. And it can work continuously about 8 hours.With large capacity, digital multi-color TFT LCD, original imported stable IC, small size, light weight, stable performance and favorable price, SUB100 is one of our company’s high promoted super cost performance and economically ultrasonic flaw detector.


  • With English display, master-slave menu, shortcut key and digital swiftly knob, it’s designed with leading technology and can be used very conveniently.
  • With digital color 5.7inch TFT LCD display, it can choose the background colour and wave color according to the environment. And the LCD brightness also can be set freely by yourself.

Designed with high performance security-guarantee battery module, it’s easy for disassembly and assembly. And it can charge independent with offline. And the large capacity and high performance Lithium-ion battery module make the instrument’ contentiously working time to above 8 hours,

  • With small size and light weight, the instrument can be hold by one hand. It’s durable in use and lead industry trend.


Automatically searching the peak wave inside the gate and hold it on the display.

Equivalent diameter calculation: find out the peak echo and calculate its equivalent diameter.

Continuous Record: Record the display continuously and save it to the memory inside the instrument.

Defect Localization: Localize the defect position, including the distance, the depth and its plane projection distance.

Defect Sizing: calculate the defect size

Defect Evaluation: Evaluate the defect by echo envelope.

DAC: Distance Amplitude Correction

AVG: Distance Gain Size curve function

Crack measure: Measure and calculate the crack depth

B-SCAN: Display the cross-section of the test block.REAL-TIME CLOCK Real time clock for tracking the time. COMMUNICATION USB2.0 high-speed communication port

Main Parameter

Range: (0 ~ 6000) mm Bandwidth: (0.2 ~ 15) MHz Material Velocity: (1000 ~ 9999) m / s Dynamic Range: ≥ 32dB Vertical linear error: ≤ 3% Horizontal linear error: ≤ 0.2% Resolution:> 40dB (5P14) Sensitivity Leavings: 60dB (flat-bottomed deep hole 200mm2) Rejection: (0 to 80)% Linear Noise level: ≤ 10% Power supply: DC 9V; lithium batteries work for 4 to 8 hours or more Ambient temperature: (-20 ~ 50) °C Relative Humidity: (20 ~ 95)% RH

SUB100 Standard Configuration





Main Body



Straight Beam Probe



Angle Probe



Machine-probe Cable (Q9-Q9)



Battery Module



Power Adapter (Charger)



Support Pillar






Instrument Case


Contact Details
Beijing Water Meter Co.,Ltd.

Contact Person: vito

Tel: +8618810166894

Send your inquiry directly to us (0 / 3000)