General-tools-and-instruments MMD7003 Manual de usuario descargar pdf (Pagina 4)

OPERATION

CAUTION: The electrode measurement pins are extremely sharp. Use

care when handling this instrument. Cover the pins with the

protective cap when the instrument is not in use.

MEASURING PROCEDURE:

The electrode pins must be inserted before the meter can be used.

To insert or replace the pins refer to the instructions below:

• Remove the protective cap at the top of the unit

• To remove the pins, loosen the locknut at the base of the

electrode pins

• Install the new pins and tighten the locknuts

• Replace the protective cap

OPERATION:

• Remove the protective cap away from the test pins

• Press the POWER button to turn the unit on

• Press the “Material” button to select the desired testing material

Material 1: 0 to 100% relative moisture value for concrete and other

non-wood material. A ‘1’ will display on the bottom right.

Material 2: 6% to 40% moisture range for wood. A ‘2’ will display on

the bottom right.

It is recommended that the test pins are to be inserted to a minimum

depth of 1/8" (.125") into the material under test. If a depth of 1/8"

(.125") can not be obtained, then insert the test pins to their

maximum achievable depth.

Display will show the moisture contents in “% moisture content”

directly.

Consideration: If the sample test has high moisture content, it may

take a few minutes to obtain a stable reading.

Replace the protective cap when finished.

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General-tools-and-instruments MMD7003 Manual de usuario Pagina 4