Olympus 45MG Ultrasonic Thickness Gage (0.080mm-635.00mm)

MEASUREMENTS

Dual element transducer measurement mode: Time interval from a precision delay after the excitation pulse to the first echo

Echo-to-Echo (optional): Time interval between two successive back-wall echoes to eliminate paint or coating thickness

THRU-COAT® measurement (optional): Measurement of true metal and coating thicknesses with a single back-wall echo (with D7906-SM, D7906-RM, and D7908 transducers)

Single element transducer measurement modes (optional)

Mode 1: Time interval between the excitation pulse and the first back-wall echo

Mode 2: Time interval between the delay line echo and the first back-wall echo (with delay or immersion transducers)

Mode 3: Time interval between successive back-wall echoes following the first interface echo after the excitation pulse (with delay line or immersion transducers)

Thickness range: 0.080 mm to 635 mm (0.003 in. to 25.0 in.) depending on material, transducer, surface conditions temperature, and selected configuration (Full range requires single element option)

Material velocity range: 0.508 mm/μs to 18.699 mm/μs (0.020 in./μs to 0.7362 in./μs)

Resolution (selectable):

Low: 0.1 mm (0.01 in.)

Standard: 0.01 mm (0.001 in.)

Single Element option: 0.001 mm (0.0001 in.)

Transducer frequency range

Standard: 2.25 MHz to 30 MHz (–3 dB)

High Penetration (Single Element option): 0.50 MHz to 30 MHz (–3 dB)

GENERAL

Operating temperature range: –10 °C to 50 °C (14 °F to 122 °F)

Keypad: Sealed, color-coded keypad with tactile and audible feedback

Case: Impact-resistant and water-resistant, gasketed case with sealed connectors. Designed for IP67.

Dimensions (W x H x D): Overall: 91.1 mm x 162 mm x 41.1 mm (3.59 in. x 6.38 in. x 1.62 in.)

Weight: 430.9 g (0.95 lb)

Power supply: 3 AA batteries/USB power supply

Battery life operating time

3 AA alkaline: 20 to 21 hours

3 AA NiMH: 22 to 23 hours

3 AA Lithium: 35 to 36 hours

Standards: Designed for EN15317

INPUTS/OUTPUTS

USB: 2.0 client

Memory card: Maximum capacity: 2 GB removable MicroSD memory card

INTERNAL DATA LOGGER (Optional)

Data logger: The 45MG identifies, stores, recalls, clears, and transmits thickness readings, waveform images, and gage configuration information through USB or MicroSD.

Capacity: 475,000 thickness measurements or 20,000 waveforms with thickness measurements

File names, IDs, and comments: 32-character file names and 20-character alphanumeric location codes with four comments per location

File structures: Six standard or custom application-specific file structures

Reports: On-gage reporting of summary with statistics, Min./Max. with locations, Min. review, file comparison, and alarm report

Datasheet