Yamayo | Bliss NDT Instruments

HL-112 Ultrasonic Hardened Layer Depth Tester

Products >> Bliss NDT Instruments >> Metal Hardness Testers >> HL-112 Ultrasonic Hardened Layer Depth Tester

Bearing measurement

Circular axis measurement

Wheel measurement

Crankshaft measurement

FUNCTIONS & FEATURES

Non-Destructive measurement of induction hardened layer depth.
Measuring the induction hardened layer depth without cutting ( instead of testing by hardness or microscope method.)
Suitable for medium & high frequency quenching.
Intelligent gate for displaying the location of the layer, with a colored B-scan function.
Offers a repetition frequency range of 10–10,000 Hz, enabling high-speed detection, real-time smooth waveforms, and effortless acquisition of ideal results.
Various probes can be customized according to on-site working conditions.
High-definition, high-brightness display with a user-friendly operating interface.
All measurement results, parameters, and waveforms can be saved directly with automatic report generation. Bluetooth wireless transmission enables on-site report generation and printing via the mobile app.
IP65 Protection (Dust and Water resistance).
Sturdy and Durable Built.

APPLICATION

It greatly improves testing efficiency for hardening layer depth using the NDT method, eliminating the need for hardness or microscopic testing.
It is widely used for measuring gears, shafts, and various components in the automotive, wind turbine, construction, agricultural, and industrial machinery industries.

TECHNICAL PARAMETERS

Model	HL-112
Measurement Range	0.5-40mm
Test Method	Immersion focused ultrasound; Unfocused ultrasound
What can be tested	various types of cast work pieces
Optional Available Transducers	1. Single Crystal Immersion transducer 2. Single Crystal Unfocused transducer 3. Dual Crystal Unfocused transducer
Test Frequency	0.2-35Mhz
Test Repeatability	±0.1mm
High Temperture Test	60°C ~ 100°C
Pulse Repetition Frequency	10-10000Hz adjustable
Dynamic Range	≥38dB
Vertical linearity error	≤1.5%
Horizontal linearity error	≤0.2%
Resolution	>40dB (5P14)
Testing sensitivity	>66dB(flat-bottomed hole deep200mmø2)
Rejection	(0~80)%, without affecting the linearity and gain
Gate	Wave-getting gate,Wave-losing gate,Single gate;double gate
Power supply	DC 9V, AC100 to 240V, 50/60Hz
Pulse amplitude	100V, 200V, 300V, 400V, 500V
Pulse Width	(0.03~0.51) μs
Transducer Damping	50Ω, 100Ω, 150Ω, 400Ω
Wave method	Positive Half-wave; Negative Half-wave, Full-wave, RF
Usage Cost	Few consumable parts, low cost
Service & Support	Short lead time, Fast service response