Name: Ultrasonic Thickness Gauge Tester Sound Velocity Meter Metal Width Measuring Instrument 1.2 to 225MM For Steel Aluminium Plate
Brand: Focus On Accurate Life
SKU: AR850
Availability: InStock
Rating: 5 (1 reviews)

Item No.: AR850

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Description

Features

1. Auto calibration to assure the accuracy
2. Sound velocity measurement: with a given thickness to measure the sound velocity to improve accuracy
3.12 sound velocities for different material
4. Coupling status indication, 12 thickness measurement data store and recall
5. Thickness alarm setup, Back light function, Low battery indication, Auto power off
6. Auto linear compensation: this advanced software program enhances the precision by correcting the non-linear accuracy of transducer.
7. Use and keys to make a quick adjustment for the sound velocity /thickness,and a quick recall to the stored data.
8. Coupling status indication: Observing the coupling icon to learn if the coupling is accomplished or not.
9. 10 thickness measurement storage and recall function is available,
10. which facilitates the height work or working in wild area.
11. Sound velocity measurement: With a given thickness by a sample hardware to measure the sound velocity, which avoid the further conversion or consultation of the table.

Specifications:

Model	AS840	AS850	AS860
Display	4-digital LCD display	4-digital LCD display	4-digital LCD display
Minimum display unit:	0.1 mm	0.1 mm	0.1 mm
Measuring Probe:	∅10mm 5MHz	∅10mm 5MHz	∅10mm 5MHz
Measuring range	1.2 to 225.0mm (steel)	1.2~225mm(steel)	1.00 to 300.0mm(steel)
Working frequency	5MHz	5MHz	5MHz
Accuracy	(1%H+0.1)mm,H denotes the measured thickness.	±(1%H+0.1)mm,H denotes the measured thickness.	±(1%H+0.1)mm,H denotes the measured thickness.
Minimum limit for tube measuring	20*3mm (steel)	20*3mm (steel)	20*3mm (steel)
Sound velocity range	1000 to 9999 m/s Measuring sound velocity with a given thickness: measuring range: 1000 to 9999 m/s. When the given thickness >20mm, the accuracy is +/-5%; when the given thickness <20mm, the accuracy is +/-1mm/H*100%.
Operation temperature	0℃ to 40℃	0℃ to 40℃	0℃ to 40℃
Relative humidity:	<90%RH	<90%RH	<90%RH
Hardware/workpiece/material temperature:	<60°C	<60°C	<60°C
Power supply	3 * 1.5V AA Battery(Not Included)	3 * 1.5V AA Battery(Not Included)	3 * 1.5V AA Battery(Not Included)
Operation current:	Normal operation current: 50mA With Backlight turn on current: 120mA Stand-by current: 20uA	Normal operation current: 50mA With Backlight turn on current: 120mA Stand-by current: 20uA	Normal operation current: 50mA With Backlight turn on current: 120mA Stand-by current: 20uA
Product Weight	152g	155g	191g
Product Size	161x66x31mm	160 x 66 x 32mm	163 x 70 x 34mm
Package Weight	670g	880g	850g
Package Size	25x21x6cm	29.5 x 19.5 x 7cm	29.5 x 19.5 x 7cm
Packing Contents	1 * Ultrasonic Thickness Gauge 1 * Φ10mm 5MHz Transducer 1 * 4mm Sampling Block 1 * Storage Box 1 * User Manual	1 * Ultrasonic Thickness Gauge 1 * Φ10mm 5MHz Transducer 1 * 4mm Sampling Block 1 * Storage Box 1 * User Manual	1 * Ultrasonic Thickness Gauge 1 * Φ10mm 5MHz Transducer 1 * 4mm Sampling Block 1 * Storage Box 1 * User Manual
Table of sound velocity (Sound velocity of common materials)
Material	Velocity(m/s)	Material	Velocity(m/s)
Aluminum	6320	Acetate resin	2670
Zinc	4170	Phosphor bronze	3530
Silver	3600	Turpentine	4430
Glod	3240	Glass	5440
Tin	3230	Incoloy alloy	5720
Iron/Steel	5900	Magnesium	6310
Brass	4640	Monel alloy	6020
Copper	4700	Nickle	5630
SUS	5790	Steel 4330 mild	5850
Acrylic resin	2730	Steel 330	5660
Water 20C	1480	Titanium	6070
Glycerinl	1920	Zirconium	4650
Soluble glass	2350	Nylon	2620