VOLTCRAFT DT-30LK User Manual

• Makesurethereisasufcientlight-darkcontrast.Itmaybenecessarytopaintthesurfaceof
thetestobjectmattblackaroundthereectivestrip.Thenon-reectiveareamustbelarger
thanthereectivestrip.
• You must screw the included extension attachment (11) into the thread (4). Conducting
non-contact measurements without the extension attachment can result in unstable meas-
urements.
b) Contact measurement
1. Screw the included extension attachment (11) into the thread (4) on the device.
2. Screw the adapter holder (10) into the extension attachment thread.
3. Select one of the three contact adapters:
- Outer cone (9), suitable for concave shaft ends
- Inside cone (8), suitable for conical shaft ends
- Friction wheel (7), suitable for measuring belt speed (e.g. fan belts, conveyor belts, belt
saws, etc.)
4. There are two short and two long slots on the bottom of each of the three contact adapters.
Place the contact adapter you wish to use on the adapter holder’s axis so that the axis lock-
ingpintsintooneoftheshortslots.
10. Conducting measurements
1. Press the MEASbutton(6)brieytoturnonthedevice.
2. RepeatedlypresstheMEM button (2) to select one of the 10 memory cells (DATA 0 to DATA 9).
The memory cell icon appears on the bottom right of the display (3).
 Moreinformationonstoringmeasuredvaluesiscontainedunder“Storing/Retrieving
measured values”.
3. You can choose between two sequences for units of measurement. Press and hold the
MODE button (5) for approx. 3 seconds to toggle between the sequences.
4. Then repeatedly press the MODE button until the display shows the desired unit of meas-
urement.
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VOLTCRAFT DT-30LK Specifications

General

Brand	VOLTCRAFT
Model	DT-30LK
Category	Measuring Instruments
Language	English