Product Details

Specifications

Range: 0.65mm-400mm
CE marked
ISO 9001 Certificate

SW6/SW7/SW7A Ultrasonic Thickness Gauge

Features:

SW6 can not measure the thickness of the mterials through coating.

Sw7 can measure the thickness of the materials through coating up to 25 mm.

SW 7A can measure the thickness of materials through coating up to 50 mm .

High measurement accuracy, larger measurement range, applicable to the measurement of pipes

The self-check function after the starting the machine can help to improve the inspection accuracy

Automatic calibration of sensors, calibration of sound velocity

·Sound velocity of 9 materials is stored in the gauge and can be edited for convenience of use.

Standard mode, scan mode, difference mode, average value mode, alarm mode, high temperature mode (high temperature sensors are needed.)

·Zero calibration, one point calibration, and two point calibration. The value can be adjusted with the direction key.

The data storage can reach 2000 groups.

USB data transmission port, easy to realize the connection with computer to export the data

Optional unit: MM/INCH, the unit can be chosen from mm and inch.

Parameters :

φ Model	SW7	SW7A		SW6
Measurement range	0.65mm-400mm
Through coating measurement range	3mm-25mm	3mm-50mm
Curve measurement range	φ 15mm×1.0mm (sensor: 5MHz, φ 10mm) φ 10mm×1.2mm (sensor: 7.5MHz, φ 6mm)		Upper limit φ 15mm×1.0mm (7.5MHz, φ 6mm sensor) Lower limit φ 10mm×1.2mm (7.5MHz, φ 6mm sensor)
Display accuracy	0.01mm/0.001inch	0.01mm/0.001inch	0.01mm/0.001inch
Material velocity	509m/s-18699m/s
accuracy	±0.05mm		±(0.5%H+0.03)mm
Receiving bandwidth	1MHz-10MHz(-3db)
Measurement frequency	2-20times/s (can be set according to the needs)
Battery	3VDC (two AA alkalinity battary)
Working time	280 hours (automatic mode) 100 hours (backlight open)
screen	128X64 lattice LCD
Size	136(L)X72(W)X20(H)MM
Weight	176kg (including the weight of the battery)
Working temperature	-10~+50°C (inside room measurement temperature)-10~+300°C (high temperature )
humidity	20%~90%RH
The thickness of the testing block	3mm

The specification of sensors for ultrasonic thickness gauge :