Ultrasonic Thickness Gauge เครื่องวัดความหนาโลหะ Model UT-1M (NOVOTEST)

NOVOTEST UT-1M ได้รับการออกแบบมาเพื่อการทดสอบความหนาแบบไม่ทำลายอย่างรวดเร็ว ผลิตภัณฑ์ที่ทำจากโลหะ โลหะผสม และวัสดุอื่น ๆ
แก้ว พลาสติก คอมโพสิต และผลิตภัณฑ์อื่น ๆ ที่ทำจากวัสดุอโลหะ ผนังถัง ท่อ ชิ้นส่วนปลอก แผ่น เหนือศีรษะ และโครงสร้างอื่น ๆ รวมถึงพื้นผิวที่สึกกร่อน เป็นหลุม มีขยะ ฯลฯ

Ultrasonic Thickness Gauge NOVOTEST UT-1M is designed for rapid non-destructive thickness testing of:

products made of various metals, alloys and other materials;

glass, plastic, composite and other products from non-metallic materials;

the walls of the tanks, pipes, casing parts, sheets, overhead, and other structures, including the corroded surfaces, pitted, with scum, etc.;

products during their production and operation;

WIDE RAGE OF MEASUREMENTS

To measure products in a wide range with one transducer, unlike most similar devices, the Ultrasonic Thickness Gauge NOVOTEST UT-1M has a gain control function, which allows operator, for example, with a 5 MHz transducer, to measure steel products in the range from 0.5 to 500 mm and more

B-SCAN AND AUTOMATIC DEFECT ALARM FUNCTION

To visualize the product profile, if necessary not only point measurement, but also scanning, a B-scan is implemented in the device, which allows the user to visually see thinning and thickening of the wall of the testing object.

Also, for ease of use, the device has an automatic defect alarm function, its meaning is that the operator can select boundary thickness values (minimum and maximum) when crossing the values of which the device will signal through the speaker, and also give a visual signal.

ARCHIVE OF PROBES AND MEASUREMENTS

Ultrasonic Thickness Gauge NOVOTEST UT-1M has the ability to save transducer’s parameters (delay line, V-correction, etc.), and also has reference values for the wave velocities of many often measured materials stored in devices’s memory, which allows the user to blindly (without reference data and a sample material for calculating speed) to measure various products with one-way access.

PRACTICAL HOUSING

Ultrasonic Thickness Gauge NOVOTEST UT-1M is made in an ergonomic shockproof case, the silicone cover of which prevents the device from malfunctioning in case of a dropped down to floor or ground. Also, the device can be used in extreme climatic conditions, the temperature range of operating conditions is from -20 to +40 ° С.

The device allows user to record the measurement results in the archive of the device, and subsequently transfer them to a PC using special software.

metal products for diagnostic and expert work with one-side access to the tested object.

Ultrasonic method for measuring thickness

Ultrasonic Thickness Gauge NOVOTEST UT-1M operates on the principle of measuring the propagation time of ultrasound in the given material. The pulse generator produces a high frequency electrical pulses that excite the piezoelectric transducer (Probe). The transducer converts electrical signals into the elastic (mechanical) vibrations – sound waves. These waves propagate from the surface of the input to the reflective (bottom) surface and back, re-taken and converted into electrical signal by means of PET. After that device calculates the thickness of tested object.

Advantages
- Wide range of measuring thicknesses
- Convenience and ease in operation
- Minimum number of controls
- Select the type of probe through single button
- Preset velocity of ultrasound
- Graphical display with backlight
- Compensation of probe delay
- Control of the batteries
- Mapping the presence of acoustic coupling on the graphic display
- Fixation of the last measurement result in the removal of the transducer surface

Available Options
- Couplant
- UT-probes
- Calibration blocks

Standard Package
- Electronic unit Ultrasonic Thickness Gauge
- Transducer (probe) – 1 pc
- AA batteries – 2 pcs
- Charger
- Cable for PC
- Operating manual
- Case

Specification

Measuring thicknesses range , mm: Probe 10MHz – P112-10-6 / 2 Probe 5MHz – P112-5-10 / 2 Probe 2,5MHz – P112-2,5-12 / 2	0.8 … 300 or more range 0.8-30 mm range 1-75 mm range 2-300 mm
Probe dimensions, mm: Probe 10MHz – P112-10-6 / 2 Probe 5MHz – P112-5-10 / 2 Probe 2,5MHz – P112-2,5-12 / 2	D12×15 mm D17×20 mm D20×21 mm
Diameter of probe contact area, mm: Probe 10MHz – P112-10-6 / 2 Probe 5MHz – P112-5-10 / 2 Probe 2,5MHz – P112-2,5-12 / 2	9 mm 14 mm 16 mm
Size of plate: Probe 10MHz – P112-10-6 / 2 Probe 5MHz – P112-5-10 / 2 Probe 2,5MHz – P112-2,5-12 / 2	6 mm 10 mm 12 mm
Setting range of the ultrasonic velocity, m / s	1000-17000
Discrete readings on the digital indicator, mm	0.1
Response time, with no more than	1
Basic measurement accuracy, mm	± (0,01 T+0.05)
Echo-Echo mode (through coating measuring), max thickness of coating, mm	1
Standards	ASTM E797
Storage of measurement results	256
Overall dimensions, mm	120x60x25
Operating temperature range, ° C	-5 to +40
Power supply	2 AA batteries
Time of continuous work hours, not less, h	10
Weight of electronic unit with battery, no more, kg	0.2