Olympus 45MG Ultrasonic Thickness Gauge

SPECIFICATION :
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 to18.699 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
AA Lithium: 35 to 36 hours
Standards
Designed for EN15317
Display
Color transflective QVGA display
Liquid crystal display, display area 54.61 mm x 41.15 mm (2.15 in. x 1.62 in.)
Rectification
Full wave, RF, half-wave positive, or half-wave negative (Waveform option)
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 gauge 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 structure
Six standard or custom application-specific file structures
Reports
On-gauge reporting of summary with statistics, Min./Max.