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The DM4E is a small, simple-to-use general purpose thickness gauge with excellent ultrasonic performance. It is ideal for the user who demands a simple, compact, reliable instrument at an affordable price. The DM4E comes with the quality, dependability, and durability that you expect from a Krautkramer D-Meter.
Rental Package includes:
Please contact Berg Engineering at 1-847-577-3980 or Request Quote above for package rental cost and availability.
Specifications:
Operating Principle
Ultrasonic pulse/echo
Probe Zero Adjustment
Automatic, or manual 2-pt. calibration
V-Path Correction
Automatic, microprocessor controlled
Measuring Range
.025" to 20.00" (.6 to 500 mm.) depending on probe, materials, surface conditions, and temperature
Resolution
.001" or 0.01" up to 9.999" ; 0.01 above 9.999"
(.01 or .1 mm up to 99.99mm, .1 above 99.99mm)
Update Rate
4 Hz;.25 Hz in Minimum Capture Mode
Gain
Automatic(Hi, Med., Lo)
Velocity Range
39,000 to 393,700 in/sec.
1000 to 9999 m/sec.
Receiver Bandwidth
1 MHz to 10 MHz(-3dB)
Display Type
4 digit LCD, .5in (12.7 mm) high with electroluminescent backlight
Power Supply
2 ea. 1.5 V, AA alkaline cells
Hi/Lo gain indicator (manual mode)
Operating Time
Up to 200 hrs. @ 25% duty cycle without backlight
Auto Shut-Off
After 3 min. of non-use
Temperature Range
+10 degrees F to +120 degrees F
(-10 degrees C to +50 degrees C)
Dimensions (L x W x D)
5.8in x 3.0in x 1.4 in
(146.0 mm x 76.2 mm x 34.2 mm)
Weight
9 oz. (255 g) including batteries
Hazardous Area Operation
Safe operation as defined by MIL-STD-810E, Method 511.3, Procedure I.
