• Jauge d'épaisseur ultrasonique

Jauge d'épaisseur ultrasonique

pour inspection sous-marine

The CHECK-LINE TI-UMX2 Underwater Wall Thickness Gauge accurately measures the wall thickness of all metals, extent of corrosion and the thickness of coatings on them -- at depths of up to 1000 feet (300 Meters). 

A back-lit LCD display and illuminated housing allow divers to easily read measurements in dark water. 

An over-sized control button and clever menu structure allows easy gauge setup and navigation through menus above or below water even when wearing thick gloves.

The TI-UMX-2 can store up to 5000 readings including A-Scan Waveforms and settings for each individual measurement. There are 2 file structure options; sequential with auto identifier and alpha numeric grid (row/column) format. The UMX-2 can transfer data and configuration settings to a PC using our DataComm software. (Software and transfer cable included)

Velocity Settings 

The TI-UMX2 has 8 preset velocities and 1 custom velocity allowing the user to customize it for specific applications, or to tune the calibration to be optimized for a specific type of material. The list of preset velocities are as follows:

  1. Aluminum 2024
  2. Stainless Steel 302
  3. Steel4340
  4. Iron
  5. Cast Iron
  6. PVC
  7. Polystyrene
  8. Polyurethane
  9. Custom 1


  • Housing is rated for dive depths up to 1000 ft (300 meters) with backlit display
  • Resolution of 0.001" (0.01 mm) with user-selected units of inch or mm
  • Includes built-in datalogger for 5000 readings, settings and waveforms in sequential or "grid" (row/column) format
  • Automatic probe recognition and auto zero
  • Supplied with FREE NIST-Traceable Calibration Certificate
  • Supplied with data transfer cable and FREE data analysis software
  • Measure modes include: Pulse-Echo, Pulse-Echo w/ Coating, Echo-Echo and Triple Echo
  • CE-certified with 3-Year Warranty (90 days on probe)
  • Measures BOTH Wall and Coating Thickness
  • Both Dual Element and Single Membrane Probes are offered
  • Standard Probe supplied is 1/2"-5MHz HD-Coating, Underwater p/n T-074-2906
  • All settings for gauge and datalogging can be done via software if desired

Range in Steel Pulse-Echo Mode:(P-E) Pit and Flaw detection measures from 0.025 - 9.999inches (0.63 to 254 millimeters)

Pulse-Echo Coating Mode (PECT): (Material, Coating, Pit & Flaw Detection): Material: 0.025 to 19.999 inches (0.63 to 500 mil
Resolution .001" (0.01 mm)
Velocity Range 8 fixed and 1 programmable Material Velocities 
.0492 to .5510 in./µs (1250 to 13995 m/sec)
PreSet Velocities 1. Aluminum 2024 - 0.2510 in/µs 
2. Steel 4340 - 0.2330 in/µs 
3. Stainless Steel 302 - 0.2230 in/µs 
4. Iron - 0.2320 in/µs 
5. Cast Iron - 0.1800 in/µs 
6. PVC - 0.0940 in/µs 
7. Polystyrene - 0.0920 in/µs 
8. Polyurethane- 0.
Probe STANDARD: Underwater Type, 1/2"-5MHz Dual-Element HD-Coating Probe
OPTIONAL: Underwater Type, 1/2"-3.5MHz Dual-Element HD-Coating Probe
MEMBRANE: 1/2"-5MHz Single-Elelent Contact Type Probe
OTHER: Dual Element Typ
Display 4½ - Digit, 0.5" Backlit LCD 
(2nd Display for menus, 3/8" 6 character LCD)
Backlighting Both Displays can be user set for ON/OFF/AUTO
Cable 4 ft. (1.2 m) waterproof cable with non-polarized, quick-disconnect connectors. Optional lengths up to 50 ft. (15 m).
Connectors Lemo, Underwater Type
Battery Type Three (3) 1.5V AA alkaline batteries (or 1.2V NiCad)
Battery Life BACKLITE OFF, typical
50 hours on alkaline (15 hours on NiCad)
BACKLITE ON, typical
15 hours on alkaline (8 hours on Nicad)
Accessories Included Velcro wrist strap, 4 oz. bottle of coupling fluid, AA batteries, NIST-Traceable Calibration Certificate, data transfer software, serial output cable with USB converter and spare gasket & lube kit including Operating Instruction Manual - all in a foa
Datalogger GRID or SEQUENTIAL data storage
Capacity: 5000 wall & coating readings, settings and waveform graphics
Data Output Bi-directional RS232 serial port, with USB converter. Windows® PC interface software
Operating Modes PE: Pulse-Echo
PECT: Pulse-Echo Coating
EE: Echo-Echo
EEE: Triple Echo TCG 
(requires T-9441-2809 MEMBRANE Probe)
Pulser Dual square wave pulsers
Receiver Dual receivers - manual or AGC gain control with 110dB range (limited)
Manual Gain Limited to 5 gain settings (vlow, low, med, high, vhigh (42 to 50 dB)
Temp. Limits Ambient: -20 to 140° F (-30 to 60° C)
Housing High strength transparent plastic
IP 68 Waterproof Rating
Depth Rating: 1000 feet (300 meters)
Keypad Single button, magnetically coupled switch
Size Length (9.0 in/229 mm)
Diameter (2.375 in/60.33 mm)
Weight 1.5 lbs (680g) - with 3 AA batteries
Warranty Gauge: 3 Years
Probe: 90 Days
Certification CE Approved, Factory calibration traceable to national standards