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BHCT-8600 Digital Ultrasonic Flaw Detector

Name: BHCT-8600 Digital Ultrasonic Flaw Detector
Brand: Laibote (Tianjin) Testing Machinery
Availability: InStock

Digital ultrasonic flaw detectors enable rapid, convenient, nondestructive, and precise detection, localization, evaluation, and diagnosis of various internal defects in workpieces, including cracks, welds, porosity, blowholes, inclusions, and folds. They are widely used in industries such as power generation, petrochemicals, boiler and pressure vessel manufacturing, steel structures, defense, aerospace, rail transportation, automotive, and machinery.

Category:

Steel Structure Testing Equipment

Keywords:

E-mail:

lbt@lbt.ltd

WhatsApp:

+86-15102211717

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BHCT-8600 Digital Ultrasonic Flaw Detector

Description

Product Introduction:

Product Features

● High-precision quantification and positioning, meeting the requirements for both near-field and far-field flaw detection;
● The near-field blind zone is small, meeting the requirements for flaw detection in small-diameter, thin-walled pipes.
● Automatic Calibration: One‑button automatic calibration for extremely convenient operation, automatically measuring the probe’s “zero point,” “K‑value,” “front edge,” and the material’s “sound velocity.”
● Automatically displays defect echo parameters (depth d, horizontal position p, distance s, amplitude, equivalent dB, and aperture diameter φ).
● Freely switch among three measurement scales (depth d, horizontal p, and distance s);
● Four inspection modes: full-wave, RF, and AB scan;
● Automatic gain control, waveform freeze, and peak‑hold functions enhance flaw‑detection efficiency.
● Automatically records the flaw detection process and supports dynamic playback;
●φ‑value calculation: For straight‑probe flaw detection of forgings, the system automatically converts the aperture φ‑value based on the location of the defect’s highest echo.
● 1,000 independent flaw‑detection channels (expandable), allowing free entry and storage of inspection standards for any industry; on‑site inspections require no reference blocks.
● Freely store and replay 500 A-scan waveforms and associated data;
● DAC and AVG curves (depth compensation) are generated automatically, with no restrictions on sampling points, and can be adjusted and compensated.
● 14 built-in flaw detection standards can be recalled;
● Allows free entry of any industry standard;
● The pulse width and intensity of the transmitted signal are adjustable;
●B-scan functionality clearly displays the cross-sectional shape of defects;
●Stores data on a USB flash drive, replacing the traditional method of directly connecting to a PC for data export. Enables computer-based data management and supports exporting in BMP format, video files, and channel data.
● IP65‑rated ABS plastic housing, robust and durable, waterproof and dustproof, with excellent anti‑interference performance;
● Using USB‑based communication software, you can analyze data and generate printed reports, among other functions.
● 260,000‑color true‑color ultra‑bright display, ideal for both bright and low‑light working conditions;
● Powered by a high-performance, safe, and environmentally friendly lithium battery, it can operate continuously for 8–10 hours.
● Real-time clock recording: Tracks and stores the real-time date and time of flaw detection.
● Power-loss protection ensures data is not lost;
● Flaw detection parameters can be automatically tested or preset;
● Digital suppression, with no impact on gain or linearity;
● Gain Compensation: Enables correction of dB attenuation caused by factors such as surface roughness, curved surfaces, and long‑range flaw detection in thick workpieces.
● The software keyboard on the PC enables computer‑based control of the flaw detector’s main unit, thereby achieving the goal of performing flaw detection.

Technical Specifications:

Technical Specifications
Display screen	5.7-inch industrial high-brightness LCD display, with a resolution of 640×480.
Operating method	Button, pulley,
Battery type	Lithium-ion battery
Battery capacity	5.0Ah
Battery voltage	7.4V
Number of batteries	1 piece
Battery operating time	≥8 hours
Adapter Input	AC 100–240 V, 50 Hz/60 Hz
Adapter Output	DC 9V 5A
Adapter power	36W
Data memory	(2G)
Alarm device	1 piece
Work environment	-10℃ to 45℃
Storage environment	-20℃ to 60℃
IP rating	IP65
Instrument dimensions	(Width × Height × Depth) 245 x 155 x 55 (mm)
Instrument weight	1.18 kg (including battery)
Universal UT Mode
Probe interface type	Q9 double
Detection channel	Single channel
Number of channels	1,000 groups (expandable)
Pulse type	Negative sharp pulse
Launch voltage	50–400 V,
Damping	560Ω
Gain	0–120 dB, step size: 0.2/1–50
Surface compensation	Full gain range
Bandwidth	0.4–20 MHz;
Probe Type	Single-crystal probe, dual-crystal probe, through-transmission probe, immersion probe
Filter	Intelligent Adaptive Filter
Detection method	Negative/Positive/Full-Wave/Radio Frequency
Inhibition	0–80%, in 1% increments
Detection range	0–10,000 mm, minimum display range 15 mm (longitudinal wave in steel)
Material sound speed	5–9999 m/s
Pulse Shift	-7 to 9984 mm
Probe zero point	0–200 µs
Probe front edge	0–100 mm
Guide	Weld seam inspection, plate inspection, and forgings inspection
Measurement point	Peak
Gate	Gate lifting: Full range
	Gate width: Full range
	Gate Level: 10–90%, in 1% steps
Curve Function	DAC (Curve/Line), up to 4 curves, compliant with NB/T 47013, GB/T 11345, and GB/T 29712 standards.

	AVG (including triple near-field)
Accessibility	Waveform Fill, Waveform Freeze, Fast Sweep, Outdoor Mode, Screenshot
Accessibility	Crack Depth/Gate Extension/B-Scan/A-Scan/Video Recording
Alarm	Audio-visual alarm: Wave-in alarm
Flaw detection sensitivity margin	≥65 dB (200 mm—Φ2 flat-bottomed hole, 2.5PΦ20)
Time baseline linearity	≤0.3%
Vertical linearity	≤2.5%
Horizontal linearity	≤0.1%
Amplitude linearity	≤±2%
Attenuator accuracy	20 dB ±1 dB
Dynamic range	≥32 dB (tested according to JB/T 10061 standard)
Far-field resolution	≥26dB
Repetition frequency	200Hz – 1000Hz

Standard configuration

● 1 host machine

● 1 straight probe

● 1 oblique probe

● 1 × 9V power adapter

● 2 probe cables

● 1 product packaging box

● Instruction Manual 1 This

● 1 set of certificate of conformity, packing list, and warranty card

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FAQs

Do you supply full-set testing instruments for asphalt and geotechnical engineering projects?

We offer complete lab solutions including asphalt viscosity tester, asphalt rutting tester, geotextile permeability tester, low-temperature flexibility tester and concrete/cement test equipment, covering raw material detection for road, water conservancy and construction engineering projects

Can you customize fixtures or test machines based on our special test requirements? How about after-sales service and warranty?

We provide non-standard customization of test equipment and customized fixture clamps according to customers’ specimen size and test standards. All our testing machines enjoy 12-month factory warranty; overseas customers get remote online debugging guidance, spare parts supply and technical operation training. Our products have been exported to over 70 countries globally

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It measures heat deflection temperature and Vicat softening temperature of plastics, hard rubber, nylon, insulating materials and fiber-reinforced thermosetting composites. Intelligent temperature control guarantees precise heating rate, ideal for plastic raw material incoming inspection and formula development in plastic factories.

Does your pipe pressure burst testing machine control test temperature automatically? What’s its main application?

Yes, the constant-temperature circulating system keeps stable test environment during long-time hydrostatic resistance and instant burst pressure measurement of thermoplastic pipes. It complies with GB6111 standard and serves raw material inspection, new product R&D for plastic pipe manufacturers, third-party testing labs and university laboratories.

What kinds of pipes fit your ring stiffness tester? Can it do long-term creep testing?

This equipment is designed for HDPE, PVC corrugated pipes, plastic drainage pipes and various plastic tubular products. Apart from ring stiffness, ring flexibility and flattening tests, it supports continuous long-term creep tests up to 1000 hours (42 days) as required by industry specifications, widely used for pipe factories and construction quality inspection institutes.

What test items can your WDW series computer-controlled electronic universal testing machine complete? Which international standards can it meet?

Our WDW universal tester is applicable for tension, compression, bending, shearing and peeling tests of metal, plastic, rubber and composite materials. It supports test procedures in accordance with GB, ISO, ASTM, DIN, JIS multiple domestic and global standards. Equipped with high-precision servo drive and dedicated test software, it automatically collects, calculates and exports test data including tensile strength, elongation at break and elastic modulus.

Customer Reviews

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“Laibote’s Vicat softening point tester and electronic tensile machine have been applied to our raw material incoming inspection and new formula development for over one year. High testing accuracy effectively controls our product defect rate. What impresses us most is their responsive after-sale service; technical staff reply our troubleshooting requests within 24 hours even for time zone differences. Compared with expensive European brands, Laibote’s equipment balances quality and price excellently, we plan to expand procurement of auxiliary testing instruments next quarter.”

Middle East Construction Lab｜Purchase: Universal Electronic Testing Machine & Geotextile Test Equipment

From Mohamed Kareem, Lab Manager, UAE third-party construction inspection institute

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“We compared multiple testing equipment brands from Europe and China before cooperating with Laibote. Their WDW universal tester and full-set geotextile testing instruments meet local construction testing standards perfectly. Custom fixtures tailored per our specimen specifications save much testing time. Pre-sale technical communication was patient and professional; engineers provided online operation training after goods arrived. Stable machine performance greatly improves our laboratory’s detection efficiency, we are satisfied with cost performance and overall service.”

European Plastic Pipe Manufacturer｜Purchase: Ring Stiffness & Hydrostatic Burst Tester

From Thomas Bennett, Quality Director, UK plastic pipe factory

2026.06.05

★★★★★

“We have purchased two sets of pipe testing equipment from Laibote (Tianjin) for 18 months. The ring stiffness and hydrostatic burst testing machines run stably for daily batch inspection, test data matches ISO standard requirements precisely, and the intelligent test software is easy for our operators to master. Their after-sales team offers timely remote technical guidance whenever we have operational problems, spare parts supply is efficient. We have arranged a second bulk order for our new production workshop and will recommend Laibote’s testing machines to our industry partners across Europe.”

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