REED Instruments R7900-NIST THICKNESS GAUGE, ULTRASONIC, 0.03/15.7", 0.65/400MM W/NIST CERT

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MSRP: $1,195.50

$995.00

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Description

REED Instruments, R7900-NIST, Ultrasonic Thickness Gauge with NIST Certificate

Features

Able to gauge thickness measurement without requiring access to both sides of the test piece
Determines sample thickness by measuring the amount of time it takes for sound to traverse from the transducer through the material to the back end of a part and back
Calculates the data based on the speed of the sound through the tested sample
Capable of performing measurements on a wide range of material including metals, plastic, ceramics, composites, epoxies, glass, and other ultrasonic conductive materials
Zero function and sound velocity calibration
Two-point calibration
128 x 64 LCD with LED backlight displays metric and Imperial units of measure, user selectable
Coupling status indicator
Good accuracy (0.1mm and less) can be achieved using standard timing techniques
Can be easily deployed, does not require laboratory conditions
Auto sleep and auto power off function to conserve battery life

Included

Measurement Range	0.65 to 400.0mm (0.03 to 15.7")
Sound Velocity Range	1000 to 9999 m/s (0.039 to 0.394 in/us)
Display Resolution	High: 0.01mm or 0.1mm (< 100.0mm) Low: 0.1mm (> 99.99mm)
Accuracy	±0.04mm (< 10mm) ±(0.1% thickness + 0.04mm) (< 100mm) ±(0.3% thickness) (> 100mm)
Measurement Speed	4 per second for a single point measurement
Memory	5 files, up to 100 values for each file (total of 500 logs)
Communication	RS-232 serial port (optional)
Power Supply	2 x 1.5V AA batteries
Transducer
Measurement Range	1.2 to 300.0mm (steel)
Frequency	5MHz
Minimum Area	Ã20mm x 3.0mm (Ã0.8" x 0.12")