HYT500B ULTRASONIC FLAW DETECTOR
Product
Details:
The
HYT500B is an advanced digital ultrasonic flaw detector featuring a multi-color
TFT LCD and a host of new features to meet challenging inspection requirements.
It combines powerful flaw detection and measurement capabilities, extensive
data storage, and the ability to transfer detailed inspection data to the PC
via its high-speed USB port.
The
instrument incorporates many advanced signal processing features including a
15MHz RF bandwidth to permit testing of thin materials, narrowband filters to
improve signal to noise in high gain applications, a spike pulser for
applications requiring higher frequencies, and a tunable square wave pulser to
optimize penetration on thick or highly attenuating materials.
The
instrument can be widely used in locating and sizing hidden cracks, voids,
disbands, and similar discontinuities in welds, forgings, billets, axles,
shafts, tanks and pressure vessels, turbines, and structural components.
Features
of the Instrument
The
instrument extends the performance and range of applications that are capable
of being satisfied by a portable instrument. The quality, portability,
durability, and dependability that you have come to expect from the popular MIC
TECH HY Series of instruments remain.
Display
Hi-resolution
(320×240 pixels) multi-color TFT LCD with 4 user-selectable brightness control
provides high contrast viewing of the waveform from bright, direct sunlight to
complete darkness.
The
hi-resolution multi-color TFT LCD display with fast 60 Hz update gives an
“analog look” to the waveform providing detailed information that is critical
in many applications including nuclear power plant inspections.
Range
Up to
Pulser
Pulse
Energy selectable among Low, Medium and High.
Pulse
Width tunable from 0.1µs to 0.5 µs to match the probes with different
frequency.
Pulse
Repetition Frequency adjustable from 10 Hz to 1 KHz in 1 Hz increments.
Damping
selectable among 100Ω、200Ωand 400Ωfor optimum probe
performance
Test
Modes include Pulse echo, dual and thru-transmission
Receiver
Sampling:
10 digit AD Converter at the sampling speed of 160 MHz
Rectification:
Positive Halfwave, Negative Halfwave, Fullwave and RF
Analog
Bandwidth: 0.5MHz to 15MHz capability with selectable frequency ranges
(automatically set by the instrument) to match probe for optimum performance.
Gain: 0
dB to 110 dB adjustable in selectable steps 0.1 dB, 2 dB, 6 dB, and locked.
Gates
Two fully
independent gates offer a range of measurement options for signal height or
distance using peak triggering.
The
echo-to-echo mode allows accurate gate positioning for signals which are
extremely close together.
Gate
Start: Variable over entire displayed range
Gate Width:
Variable from Gate Start to end of displayed range
Gate
Height: Variable from 0 to 99% Full Screen Height
Alarms:
Threshold positive/negative
Memory
Memory of
100 channel files to store calibration set-ups
Memory of
1000 wave files to store A-Scan patterns and instrument settings.
All the
files can be stored, recalled and cleared.
Functions
Semiautomatic
two point calibration: Automated calibration of transducer zero offset and/or
material velocity
Flaw
Locating: Live display Sound-path, Projection (surface distance), Depth,
Amplitude,
Flaw
sizing: Automatic flaw sizing using AVG/AVG or DAC, speeds reporting of defect
acceptance or rejection.
Digital
Readout and Trig. Function: Thickness/Depth can be displayed in digital readout
when using a normal probe and Peam path, Surface Distance and Depth are
directly displayed when angle probe is in use.
Both the
DAC and the AVG method of amplitude evaluation are available.
Curved
Surface Correction feature
Crack
Height Measure function
Weld
figure feature
Magnify
gate: spreading of the gate range over the entire screen width
Video
Recording and play
Auto-gain
function
Envelope:
Simultaneous display of live A-scan at 60 Hz update rate and envelope of A-scan
display
Peak
Hold: Compare frozen peak waveforms to live A-Scans to easily interpret test
results.
A Scan
Freeze: Display freeze holds waveform and sound path data
B Scan
display feature
Real Time
Clock
The
instrument clock keeps running tracking the time.
Communication
High
speed USB2.0 port.
The
optional DataPro software helps manage and format stored inspection data for
high-speed transfer to the PC. Data can be printed or easily copied and pasted
into word processing files and spreadsheets for further reporting needs. New
features include live screen capture mode and database tracking.
Internal
rechargeable Li-ion battery pack rated 7.2V at 8800 mAh
8 hours
nominal operating time depending on display brightness
8-10
hours typical recharge time
Knob
Operating
adjustments are easily and quickly made using the rotary knob.
Specifications
Range: 0 to
Material
Velocity: 1000 to
Display
Delay: -20 to 3400 µs
Probe
Delay/Zero Offset : 0 to 99.99µs
Sensitivity:
110 dB max in selectable resolution 0.1, 1.0, 2.0, 6.0 dB and locked.
Test
Modes: Pulse echo, dual element and thru-transmission
Pulser:
Tunable Square Wave Pulser
Pulse
Repetition Frequency ranges from 10 Hz to 1000 Hz
Pulse
Energy: Low, Medium and High
Damping:
100, 200, 400 ohms
Bandwidth
(amplifier bandpass ): 0.5 to 15 MHz
Gate
Monitors: Two independent gates controllable over entire sweep range
Rectification:
Positive halfwave, negative halfwave, fullwave, RF
System
Linearity: Horizontal: +/-0.2% FSW, Vertical: 0.25% FSH, Amplifier Accuracy
+/-1 dB.
Reject
(suppression): 0 to 80% full screen height
Units:
Inch or millimeter
Transducer
Connections: BNC or LEMO
Power
Requirements: AC Mains 100-240 VAC, 50-60 Hz
Dimensions:
263H×170W×61D mm
Operating
Temperature:
Storage
Temperature:
Base
Instrument Package
Portable
Ultrasonic Flaw Detector with multi-color TFT LCD Display
Straight
Beam Transducer (4 MHz, Φ10)
Angle
Beam Transducer (4 MHz,
Interconnect
Cable for the transducer (Q9-C5，or
optional C9- C5)
Rechargeable
Li-Ion Battery Package, 8.8 amp hour
Power
supply/charger unit
Supporting
pillar
Operating
Manual in English
Datapro
Software for HY series Instrument
USB Cable