EUTECH INSTRUMENTS ALPHA COND 500 - REV 4 Instrukcja Instalacji Pobierz pdf (Strona 12)

MN100003 REV A (12/07/10)

Page 12

7. Stored data indicator- VibraCheck II only: In the lower right side of the display, when you see a black bar,

indicates a value stored in this location. If this area is left blank, no value is stored at this memory location.

Operation of the VibraCheck Limited and VibraCheck II:

The VibraCheck Limited and VibraCheck II vibration meters are simple to use but yet very powerful. Each

function has a distinct purpose and is shown on the display. We will review each function and it’s use in the

following paragraphs.

ON/ OFF: Press and hold the ON/Off button for 4 seconds to turn on

the meter. Pressing the button again will illuminate the display.. The

meter will automatically shut off after 5 minutes of idle. Pressing

any key will cancel the auto shut off for an additional 5 minutes.

Disp: Press the displacement key if you want to measure vibration in

displacement. The display will show the units in either um or mils.

Vel: Press the Velocity key if you want to measure vibration in

velocity. This display will show the units in either Velocity: mm/s

(0-P), mm/s (RMS), in/s (0-P), in./s (RMS)

Accel: Press the Acceleration key if you want to measure vibration

in acceleration. The display will show the units in either g (RMS), g

(0-P), m/s

(RMS), m/s

(0-P).

Hold: Press the hold key to “freeze” or hold the value on the display.

When the hold mold is turned on, a camera icon will appear in the

bottom left of the display. To turn off, press the hold key again.

The hold key can be used together with gain, or average functions.

You may also save the reading to memory by pressing the save key.

(VibraCheck II only)

Application tip: This function is very useful when vibration levels vary. An example would be during startup

of a rotating machine. By pressing hold every 1000 rpm, you can “freeze” the display at each predeﬁ ned rpm

position.

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EUTECH INSTRUMENTS ALPHA COND 500 - REV 4 Instrukcja Instalacji Strona 12