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MEASUREMENT
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: 0.004 -
2.0000 inches (0.100 -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.
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 |
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
Waveform Display
Range and 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.
OPTIONAL ACCESSORIES
-
PLUS/RPC
Rubber
Protective Case with Stand/ Straps
-
36DLP/SPC/KIT
Protective Pouch with Neck Strap
-
Win25DL PLUS
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
†Test blocks are
available in metric units. |
The Panametrics-NDT™
Model 25 MULTI PLUS is an advanced ultrasonic precision thickness gage
with several unique measurement capabilities. In addition to making
thickness measurements on metal, plastic and many other materials with
varying thickness ranges, the 25 MULTI PLUS has the ability to calculate
and simultaneously display up to four separate measurements.