Ultrasonic Thickness Gauges

Wall Thickness Gauge Model TI-40N Economy Unit

The TI-40 ultrasonic wall thickness gauge accurately measures wall thickness and corrosion of all metal, ceramics glass and most rigid plastics. The probe's unique spring loaded centering shell permits measurements on a variety of surfaces including cylindrical parts.

Features

Wall thickness on hard materials including corrosion of tank walls, piping and hull plates
Inspection of metals including steel, cast iron ( malleable, and spheroidal graphite ), aluminium, copper, brass, titanium, sheet metal, storage tanks, ships, structures and piping systems.
Inspection of non-metals including glass, ceramics and hard plastics (except acrylic resin)
Direct readout of thickness inches or mm
Built in test plate
Calibrate for a wide range of rigid materials
Acoustic velocity table for common materials included

Ultrasonic thickness gauges use sound wave to measure wall thickness. Different types of materials have different inherent acoustic velocities. ( sound travels at different speeds through different materials ).For example the acoustic velocity of steel is 0.2330 inches/microsecond and that of aluminium is 0.2500 inches/microsecond. The TI 40 can be set to any acoustic velocity depending on the material being measured. The instruction book includes a table of acoustic velocities for common materials. Even if you don't know the acoustic velocity or your material you can measure it with the TI40 provided you have a sample of material of known thickness to start with.

Related product Ultrasonic wall thickness gauge
with interchangeable probes and data logging option.

Features of TI-40N

- 0.001" resolution.
- Small and light weight.
- Switch between inches and millimeters.
- Built in calibration test plate.
- Holds last reading on display.
- Visual alarms for low battery and poor coupling.

Specifications
Range*	0.040 - 8.000" (1.0 - 200.0 mm)
Resolution	.001" (0.01 mm)
Display	4½ - digit LCD display, 0.39" (10mm) high with push button illumination
Velocity	3,250 - 39,000 ft/sec (1,000 - 12,000 m/sec) continuously adjustable
Probe	5 MHz, .39" (10 mm) diameter without Centering Shell
Cable	39" (1m) 2-wire, high-frequency shielded coaxial cable with color-coded latch-type connectors.
Minimum Radius	1" nominal (30mm) steel pipe 1" radius convex side 3" radius concave side
Minimum Headroom	3 inches
Minimum Sample Diameter	0.5 inches
Temp Limits	Ambient: 25 to 125° F (-5 to 50° C) Material: 15 to 140° F (-10 to 60° C)
Calibration Plate	0.197" (5.0mm) steel plate, built into the front of the housing
Battery Type	One AA batteries
Battery Life	200 hours
Weight	Gauge: 7 ounces (200 g) Probe: 3.5 ounces (100 g)
Size	5.2" x 2.7" x 1.1" (131 x 68 x 29 mm)
Minimum headroom	3.0 "
Minimum surface radius	Convex - 1.0" ( 25.4 mm) Concave 3.0" (76.2 mm)
Minimum sample diameter	0.5" ( 12.7 mm)
Warranty	Gauge: 1 years Probe: 90 days
Accessories Included	Fitted, hard-plastic carrying case, probe shell attachment, 2 oz. bottle of coupling fluid, 1 spare battery and operating instruction guide

The TI-40 is supplied as a complete kit with the gauge and wrist strap, probe and cable assembly, 2 oz. bottle of coupling fluid, batteries and instruction manual -- all supplied in a fitted, hard plastic carrying.

Kit Only $1195.00

Ordering Information Y
Model	Thickness range inches	Thickness range mm	Price US$ FOB Allentown
TI-40N	0.04 - 8.000 inches	1.00 - 200.0 mm	$1195.00
Accessories
CF12	Coupling fluid	12 ozs	$15.00
SB-4H	4 step calibration block 0.250/0.500/0.750/1.00 "		$400.00
SB-4L	4 step calibration block 0.040/0.060/0.080/0.100 "		$425.00
NISTCAL	Calibration certificate		$100.00
V Block	Transducer holder for small pipes		$175.00
Spare Probes
TI-40PS	Standard probe		$495.00

Key words: portable hand held handheld ultrasound ultrasonic thickness gauge gauges monitor monitors indicator indic

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Micro Photonics Inc.
PO Box 3129
Allentown, PA 18106-0129
Tel: (610) 366-7103 Fax: (610) 366-7105

Micro Photonics Inc.
PO Box 50443
Irvine, CA 92619-0443
Tel: (949) 461-9292 Fax: (949) 461-9232

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