Description
The Waygate Technologies Krautkramer DM5E ultrasonic thickness gauge, a Baker Hughes business product (formerly GE Inspection Technologies), is a rugged and easy-to-use ultrasonic thickness gauge designed to perform corrosion monitoring on equipment such as pipes or tanks in the oil & gas industry or the petrochemical and power industries. The Waygate Krautkramer DM5E is designed for operation in the harshest of working environments, and is IP54 rated dustproof and dripping-water proof.
Dual Multi Mode allows the user to take measurements on components and structures with protective coatings. The DM5E with the Data Logger has a file display mode for users to create and store thickness readings in files. This battery-powered gauge is able to perform for up to 60 hours of use and includes features such as Min/Max capture and B-Scan generation. Differential thickness measurement allows it to compare measured and nominal thickness as well.
All DM5E models offer a range of measurement displays.
Normal Display
- thickness values are shown as large digits in the center of the display
Mini Scan
- a minimum thickness scan that allows the user to run the probe over the wall surface
- the minimum material thickness measured is displayed after the evaluation period
Maxi Scan
- a maximum thickness scan that functions like the Mini Scan
DIFF/RR%
- compares the measured thickness with a user-specified nominal thickness
- the dimensional difference between the two values is displayed, as is the percentage difference
B-Scan
- displays a graphic representation of a B-scan showing minimum thickness values with the graph derived by measuring and recording at 1 point per second
The Waygate Technologies Krautkramer DM5E series replaces the Krautkramer DM4E, DM4, DM4DL, and StressTel T-MIKE E family of corrosion thickness gauges.
Технические характеристики
Specs
| Instrument Specifications | |
| Measuring Range* | 0.60 mm to 508 mm (0.025 to 20.00) in IP to 1st BW Measurement Mode, 2.00 mm to 127.0 mm (0.079 to 5.00) in Dual-Multi Measurement Mode, the Coating Thickness Range Shall be 0.3 mm to 2.50 mm (0 to 0.098). |
| Measuring Resolution | 0.01 mm Default — Selectable 0.01, 0.1 mm (0.001 Default — Selectable 0.001, 0.01) |
| Material Velocity Resolution | 1 m/s (0.0001/msec) |
| Calibration | One-Point Cal, Two-Point Cal, On-Block, and Off-Block |
| Pulser | Excitation Pulse — Spike Pulser Voltage — 120 V into 50 ohm Load, Using 20 MHz Oscilloscope |
| Reciever | Bandwidth — 500KHz to 12 MHz @ -3 dB Gain — Automatic Gain Control |
| Display Type | High-Resolution Graphical LCD, 64 x 128 Pixels, 53.0 mm x 27.0 mm with Backlight and Adjustable Contrast |
| Update Rate | 4 Hz or 8 Hz, User Selectable, 24 Hz Scan Mode Capture Rate |
| Thickness Value Display | NORMAL View Mode 5 Digit, 10.6 mm (0.4) High B-SCAN View Mode 5 Digit, 2.55 mm (0.1) High |
| Display of Last Reading | Solid Filled or Hollow Digits Indicate Coupled or Uncoupled Condition |
| Setups | 9 Standard Setups for Probes |
| Alarm Settings | Minimum and Maximum Alarms, Range of 0.25 mm to 508 mm, 0. (0.010 to 20.00) Reading Alternates Between Solid and Hollow When Alarms Are Enabled and Violated |
| Power Requirements | 2 AA Size Batteries |
| Battery Life/Operating Time | 60 Hours |
| Instrument Shut-0ff | Selectable ALWAYS ON or AUTO OFF After 5, 10, 15, 30 Minutes of Inactivity |
| Language | Selectable English, German, French, Spanish, Italian, Russian, Japanese and Chinese |
| I/O Connectors | Transducer Dual Lemo 00 (coax) Mini-USB Mini-USB to PC |
| Temperature | Operating -10C to +50C (+10F to +120F) Storage -20C to +60C (-10F to +140F) |
| Weight | 223 g (0.597 lb) Including Batteries |
| Size | 138 mm x 32 mm x 75 mm |
| Shock | IEC 68-2-27 Ea, as per Mil Std 810C Method 516.2 Procedure I with a 15g 11ms Impulse Half Sinusoidal Wave Applied 6 Times per Axis |
| Sealing | IEC529 / IP54, Dust Proof/Dripping Water Proof as per IEC 529 Specifications for IP54 Classification |
*Depends on Probe and Material
