Product Data CTS-2020E
Shantou Institute of Ultrasonic Instruments Co., Ltd.
Add: 77 Jinsha Road, Shantou, Guangdong 515041, China
Tel: 86-754-88250150 Fax: 86-754-88251499
Digital Ultrasonic Flaw Detector MAIN FEATURES
1~4MHz and 0.5~10MHz, highlighting advantages of high sensitivity and broadband.
Immersion detection or precision measurement can be easily achieved through the logic relation between gate A and B.
locating the peak reflection echo during testing.
Variable PRF: avoid reverberation signals during flaw detection.
Complete DAC curve function: convenient for echo evaluation.
Probe angle (K value) measuring function.
Large memory for saving up to 500 data sets, including wave forms, curves,
USB port for saving system stored data and data waveforms to a USB disk, as well as
Language selection: Chinese & English. Text message prompts during operation.
High-brightness color TFT LCD, bringing optimized effect for reading measurement.
10 waveform colors and character colors are available.
Large capacity lithium battery pack for continuous operation of over 6 hours.
CTS-2020E APPLICATION Example 1: Thin plates With good near-field resolution, the CTS-2020E is
suitable for near-field flaw detection on measured
pieces, as well as thickness measurement of
Example 2: DAC
With its complete DAC curves and echo compare
function, the CTS-2020E brings easier, more
convenient and more accurate echo analysis.
(From flaw echo of a welding line and a group of
Example 3: Tracking function Gate B tracking function enables easy immersion Example 4: Precision testing on flaws when using an angle probe
With powerful functions of the digital system, flaws
can be located accurately. (From the waveform ofΦ1.6, 40mm from the testing surface, with an angle probe)
CTS-2020E SPECIFICATIONS Function Unit Specifications
0~6000 (Longitudinal wave in steel), continuously
Display Range Display Delay Probe Delay Material Velocity
Approx. 20 to 500Hz for display range within 1500mm
Approx. 20 to 200Hz for display range over 1500mm
Operating Frequency Range
MHz 0.5 ~10, two steps selectable: 1 ~4 /0.5~10
Vertical Linearity Error Detection Sensitivity
Up to 10 echo reference points recorded, can be displayed in steps; dB distances between the three
DAC Curve
DAC curves variable; DAC echo reference point can be inserted, or the selected echo reference point can be modified. 2 independent measure gates. Gate B can be set as
Measure Resolution
Sound & light alarm (built-in beeper and LED on the
Alarm Signal Measure Point Selection
Flank or peak of the first echo in the gate
Display of sound path, horizontal distance, vertical
Echo Evaluation
5.7” high brightness TFT LCD, 320 x 240 pixels
Two display modes selectable: normal and zoom
CTS-2020E A-scan Freeze
500 data sets, including detection state parameters,
Data Memory
echo figures, DAC curves, remarks, etc. Save the system internal stored data and data
waveforms to a USB disk. Print out detection reports. Compatible printers: HP-1020, HP-1120,
Power supply
≥6h When using with the 7.2Ah lithium batter pack
Operating Time Operating Voltage
DC 6 ~9V (external power supply); 6.0 ~8.4V (battery)
Operating Temperature Dimension STANDARD CONFIGURATION
CTS-2020E Digital Ultrasonic Flaw Detector Main Unit
CD for US3020_2020 Computer Data Processing Software
【 Note 】 : For optional probes and accessories, please refer to NDT Probes and
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Product Data 
CTS-2020E