AFD850 Ultrasonic Flaw Detector
1. The maximum sampling rate of up to 640MHz, the measurement resolution 0.1mm, minimum range 2mm.
2. Operating frequency 0.5MHz ~ 20MHz, sensitivity margin of up to 62dB, low frequency there is a better signal to noise ratio.
3. High brightness, high-resolution (800x480) color TFT LCD display, the best reading test results.
4. High-performance pulse square wave generator with adjustable options, and the probe to achieve the best match (non-inductive coil probe can be achieved excellent incentive), high attenuation material either detect or thin work pieces can bring optimal performance.
5. Small size, light weight, battery, can work for more than eight hours.
6. Two-dimensional incremental encoder interface for accurate position detection imaging (B, TOFD sweep).
7. Simultaneous analog RF waveform output, output impedance 50Ω, can be used as source data acquisition and probe tests.
8. High-speed USB interface to an external U disk data storage and dump.
9. Built-in charging function; battery and DC power supply automatically detects the display; charging, automatic switching power supply, charging temperature dual protection.
10. A variety of software features, covering all aspects of testing; unique originality universal knob to adjust the way to make testing more easily worry; humanized menu design, Chinese and English language menus
11. Automatic test probe frequency, automatically optimizing the width of the square wave, with the probe and optimal instrument.
12. Images of the thickness of the alarm function, waveform storage function and a variety of continuous waveform measurement mode.
13. Fixed index measuring instruments function and waveform envelope function to achieve the peak memory.
Square wave, Emitter voltage of 25V ~ 400V continuously adjustable, Stepping 25V, Continuously adjustable width 30ns ~ 1000ns, Continuously adjustable width 30ns ~ 1000ns, Stepping 5ns. Under 400Ω/200V, both edges of less than 10ns, Automatic optimization for high-frequency excitation pulse.
Single, double, penetration
0.5 ~ 20MHz, broadband and narrowband two types
0.0 ~ 110.0dB
Gain Step Value
0.1, 1.0, 2.0, 6.0 dB. 0.1dB gear acceleration provides intelligent regulation
1000 ~ 15000 m / s. Continuously adjustable in steps of 1, 10, 100m / s. Built-in 8 velocity values commonly used materials
2.0 ~ 10000mm (longitudinal wave in steel). Continuous adjustable, step value 0.1, 1, 10, 100mm
Positive half wave, negative half wave, full-wave, RF
Two-way real-time hardware-driven alarm signal
Optional: gate alarm (into the wave, wave loss), the thickness of the alarm, DAC curve Alarm, AVG curve alarm, the alarm signal optional buzzer (sound), light-emitting diode (light )
7-inch high-resolution TFT color LCD screen, big screen, dot-matrix 800×480
-45 ~ 9999mm
Probe Zero Value
0 ~ 999.99μs
Pulse Repetition Frequency
25~1000Hz, automatic or manual adjustment mode
Vertical Linearity Error
Level Linearity Error
> 62dB (200Φ2 flat bottom hole)
(0-99)%, does not affect the linearity and gain
RF Output Impedance
Electrical Noise Level
BNC or Lemo
High-capacity lithium battery, no memory effect; 220V AC (with adapter).
Continuous work more than eight hours
-30 ℃ ~ 50 ℃
1.4kg (including battery)
Straight Beam Probe
Power Adapter (Charger)
Data proceeding Software
USB communication Cable
Alat Laboratorium Umum