| Measurements | Mode 1: | Time interval between excitation pulse and first backwall echo, using contact transducers. | | Mode 2: | Time interval between the first interface echo after the excitation pulse and the first backwall echo, using delay line or immersion transducers. | | Mode 3: | Time interval between successive backwall echoes following the first interface echo after the excitation pulse, using delay line or immersion transducers. |
Thickness Measurement Range:
| Steel: | 0.006 - 20.000 inches
(0.150 - 508.00 mm)† | | Plastic: | 0.003 - 2.0000 inches
(0.08 -50.00 mm)† | Thickness range depends on material, transducer, surface condition,temperature, and SETUP selected.
Barrier Layer Plastic Mode:
Only for Mode 1 and 2, Thickness Range
0.004 - 0.020 inches (0.100 - 0.50 mm).*
Multilayer Measurement Mode:
Simultaneously displays up to four thickness measurements.
Summation Mode: Displays the sum of up to three layer thickness measurements.
Material Velocity Range:
0.02000 - 0.55110 inch/µS
(0.5080 - 13.9979 mm/µS)
Resolution: (keypad selectable) | LOW: | 0.01" | 0.1 mm | | STANDARD: | 0.001" | 0.01 mm | | HIGH: | 0.0001" | 0.001 mm |
Transducer Frequency Range:
2-30 MHz (-3 dB)
Min/Max Mode
Two Alarm Modes: Programmable Hi-Low Alarm with audible and visual indicators
1) Standard Hi-Low
2) Previous thickness
-Absolute
-Percentage
Two Differential Modes:
1) Thickness difference between actual measurement and reference value
2) Percent difference between actual measurement and reference value
Application Auto-Recall: Automatically adjusts internal parameters and zero offset for a wide variety of transducers.
Stored Standard Setups: 25 stored transducer setups to allow fast, easy calibration for our standard transducers.
Stored Custom Setups: Up to 35 stored custom transducer setups for best performance in special applications.
Power Supply
Battery: 6 V Rechargeable NiCad battery pack
Battery Life: 25 hours in normal measurement mode with backlight off
Fast-Charger: Two-hour Fast Charger with universal voltage GENERAL
Keypad: Sealed color-coded keypad with tactile and audible feedback
Case: Water-resistant, gasketed Lexan® case with sealed connectors
Metric/English Units
Auto Power Off: On or off
Size: 9.375" x 5.45" x 1.5"
(238 x 138 x 38 mm)
Weight: 2.1 lbs. (0.95 kg)
Operating Temperature:
-10°C to +50°C. (+14°F to 122°F) DISPLAY
Display: Liquid crystal display with backlight. Contrast keypad adjustable. Display area 4.0" x 3.39" (102 x 86 mm)
Backlight, Zoom Mode, Freeze Mode and Hold/Blank
Rectification: RF, half wave positive or negative, and full wave
WaveformDisplay Rangeａnd Delay Control
INTERNAL DATALOGGER
Datalogger and RS-232: Identifies, stores, recalls, clears, and transmits thickness readings, waveform images, and gage setup information via the RS-232 Serial Port. Baud Rate, Word Length, Stop Bits, and Parity are adjustable from the keypad. Maximum # of Stored Values: | Standard: | 18,000 thickness readings or 1,750 waveforms with thickness | | Upgrade 1: | 36,000 thickness readings or 3,400 waveforms with thickness | | Upgrade 2: | 54,000 thickness readings or 5,100 waveforms with thickness | | Location Codes: | 8-character file name plus 16-character alphanumeric location code input. Multiple Comments per location. | | File Structures: | 7 standard or custom application-specific file structures | | Reports: | On-gage reporting of summary with statistics, Min/Max with locations, and File Comparison. On-screen comparison of current and previous readings. |
Standard Inclusions
Model 25 MULTI PLUS Digital Ultrasonic Multilayer Thickness Gage, AC or Battery Operation, 50-60Hz, with Internal Alphanumeric Datalogger.
Including: Universal Quick Charger/AC Adapter, Transducer Cable, Test Block, Couplant, RS-232 I/O Cable, Carrying Case Instruction Manual and a Two Year Limited Warranty
Optional Accessories
| PLUS/RPC | Rubber Protective Case with Stand/ Straps | | 36DLP/SPC/KIT | Protective Pouch with Neck Strap | | GageView | Interface Program | | 25DLP/EW | Extended Limited Warranty, 3rd Year | | 2214E† | 5-Step Test Block, 1018 steel, English Units: .100", .200", .300", .400", .500" | | 2213E† | 5-Step Test Block, Aluminum, English Units: .100", .200", .300", .400", .500" | | 26DLPLUS/HDC | Heavy Duty Shipping Case | Please contact us for other accessories available with the Model 25 MULTI PLUS. *All specifications are subject to change without notice. Some 25 MultiPlus Applications | Thickness Measurements of Polymer Aircraft Windshields | | Thickness Measurement of Auto Fuel Tanks | | Thickness Measurement of Coextruded Cap Layers | | Ultrasonic Couplants | | Base Curve and Thickness Measurement of Soft |
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