Product Description:
Gate alarm function is complete, strong anti-interference
ability;
Reserved encoder, can be configured 16 in/16 out and other I/O
interfaces;
System configuration is simple and flexible, in order to achieve
the requirements of more channels;
High reliability, easy maintenance;
Self-developed control interface, user-friendly, operable;
Software modularity, can be configured according to the needs of
the
Small size, big wisdom, easy to carry.
Translated with DeepL.com (free version)
Application:
A Special advantages
1. Full digital, true colour display, according to the environment
to choose the background colour, brightness value can be set
freely, leading the tide of domestic applications.
2. Digital shuttle knob, one-button operation
3. Spectrum analysis, high-speed FFT operation, the actual probe
frequency
4. High-performance security lithium-ion batteries, modular
plug-in, a machine, two power, two charging
B Launch Pulse
1. Pulse Strength: Graduated selection, set up 200V, 300V, 400V,
applicable to a wide range of probes
2. Pulse Width: 100-300ns continuously adjustable to match the
optimal sensitivity of the probe at different frequencies.
3,Impedance: 51-51V, 300V and 400V. The best sensitivity when
probing
3. impedance matching: 51Ω, 150Ω, 200Ω, 400Ω, to meet the
sensitivity and resolution of the different requirements of the
work
4. working mode: single crystal probing, double crystal
probing
C Scanning range
Zero interface incidence ～ 14,000mm (longitudinal wave of the
steel), proportional adjustment, continuous adjustment of the two
modes.
D Amplification and reception
1. hardware real-time sampling: 150MHz, waveforms with high
fidelity
2. detection mode: full detection, positive and negative detection,
RF wave display
3. gate signal: single gate, double gate, full screen retrieval,
peak readings within the gate.
4. value-added / full-automatic gain: set 0.1dB, 2dB, 6dB step
value, set the amplitude of the wave height value of the
full-automatic gain mode
E Alarm
Gate, sound and light alarms within the curve and shut down
F Data Storage
1. 50 groups of fast selection of the detection parameters of the
channel, pre-tuned to the various types of probes and the
combination of instrumentation parameters, free to set up the
detection standards of various industries, easy to store, call,
retesting, printing and communication transmission
2. Memory of 1000 echo signals and data of flaw detection, to
achieve the computer management of storage, reading out and
browsing, single printing, continuous printing and communication
transmission.
3. Parameter attachment: full Chinese setup flaw detection
parameters, input real-time data, random storage, call, print,
report communication
G flaw detection function
1. Wave memory: real-time retrieval of the highest wave defects,
calibration defects maximum value
2. φ value calculation: straight probe forging flaw detection to
find the defects of the highest wave automatically converted
to
3. Crack altimetry: to find the defects of the highest wave,
real-time diffraction method of altimetry
4. Dynamic recording: detection of the real-time dynamic record
Waveforms, storage, playback
5. Defect location: real-time level value L, depth value H, sound
range value S
6. Defect quantification: real-time SL quantitative value
7. Defect characterization: through the envelope waveform,
artificial empirical judgement
8. Surface modification: curved surface workpiece flaw detection,
modified curvature conversion
9. Distance compensation: real-time compensation for long-distance
flaw detection of thick workpieces to avoid leakage of detection of
small defects
10. The form of weld profiles: real-time flaw detection describes
the sound range process, to achieve defect location 11, crack
height measurement: find the highest wave of defect, real-time
diffraction method height measurement Acoustic process to achieve
defect location
11. B-type scanning: real-time scanning, describing defects in the
cross-section
H Real-time clock records
real-time flaw detection date, time tracking records, and
storage
I Control Interface
High-speed USB, RS232 two kinds of interfaces to provide the
transmission of printing
J Screen Protection
Standby can be turned off the screen to make the instrument to save
power, reduce the number of switching times, to prolong service
life
Technical Parameters:
| Name | Portable Ultrasonic Flaw Detector HY-87F |
|---|
| Detection mode | Full detection, positive and negative detection, RF wave
display |
| Operating frequency | 0.5MHz ～ 20MHz (bandwidth optional: 0.5-4MHz, 2-8MHz, 10MHz,
2MHz-20MHz) |
| The frequency band noise level | <15% |
| Attenuator accuracy | < ±1dB/12dB |
| Gain adjustment | 110dB (0.1dB, 2dB, 6dB step, fully automatic adjustment) |
| Sound speed range | (100 ～ 20000) m/s |
| Dynamic range | ≥ 30dB |
| Vertical linearity error | ≤ 3% |
| Horizontal linearity error | ≤ 0.1% |
| Resolving power | <40dB (5N14) |
| Digital suppression | (0 ～ 80)%, does not affect the linear and gain |
| Power supply, voltage | DC (DC) 7.2V ± 10%; AC (AC) 220V ± 10V |
Support and Services:
1. From the date of completion of installation and commissioning of
the equipment, as the beginning of the quality assurance period of
the equipment. The supplier will warranty the equipment for one
year and implement lifelong maintenance service for the equipment.
In the equipment warranty period of the relevant costs borne by the
supplier, in the equipment warranty period outside of the relevant
costs of the supply side only charge material costs.
2. The equipment into normal operation after the supply side will
still be ready for the demand side to provide all the technical
advice
3. In the use of equipment in the process of the demand side can
not be resolved by the demand side of the technical problems, the
supply side in the receipt of the demand side's request, should be
answered and put forward solutions
FAQ:
Q1: What is the brand name of this product?
A1: The brand name of this product is Desisen.
Q2: What is the model number of this product?
A2: The model number of this product is HY-87F.
Q3: Where is this product made?
A3: This product is made in China.
Q4: Does this product have any certification?
A4: Yes, this product has ISO9001 certification.
Q5: What's the minimum order quantity?
A5: The minimum order quantity is 1.
