美国WAGNER瓦检纳MMC220感应式木材水分测量/检测仪,木材测湿仪/湿度计,木材含水率测量/检测仪使用说明
Operational Instructions — MMC 220
On/Hold Button:
When the meter is Off, momentarily pressing and releasing this button will cause the meter to
turn On, and briefly display the firmware version, then enter Measurement mode.
When the meter is in Measurement mode, and the On/Hold button is momentarily pressed and released, it
will enter Hold mode to allow the user to “freeze” the moisture content reading. Hold mode is selected
when the symbol (÷) appears in the left corner of the display. This is ideal for keeping a moisture reading
on the display when you are taking moisture readings in hard-to-reach places. The reading will be
“frozen” on the display until you press and release the On/Hold button again.
To turn Off the meter, press the On/Hold button for 3 seconds, and then release. The meter will also turn
itself off automatically when not in use as described in the auto-shutdown section.
Species Button:
美国WAGNER瓦检纳MMC220感应式木材水分测量/检测仪,木材测湿仪/湿度计,木材含水率测量/检测仪使用说明
The species setting can be changed to compensate for a variety of wood species. When
measuring another species with a Specific Gravity (SG) other than the factory default setting
of 0.50 SG, the species setting needs to be changed. Refer to the Species Setting Tables
included with your meter to locate the correct species setting for your wood. If your species
setting is not listed, contact Wagner Meters. The values entered into the MMC 220 meter omit the
decimal point, so for example the Douglas Fir value of 0.48 would be “48” when programming the
Species Setting Value.
美国WAGNER瓦检纳MMC220感应式木材水分测量/检测仪,木材测湿仪/湿度计,木材含水率测量/检测仪使用说明
When the meter is in Measurement mode, momentarily pressing and releasing the species button will
cause the display to show the current specific gravity setting. Momentarily press and release the button a
second time to enter CHANGE SPECIES MODE, or momentarily press and release the On/Hold button
to return to Measurement Mode.
美国WAGNER瓦检纳MMC220感应式木材水分测量/检测仪,木材测湿仪/湿度计,木材含水率测量/检测仪使用说明
When CHANGE SPECIES MODE has been selected, a blinking colon symbol (:) will appear near the left
side of the display. Pressing the Species button again will increment the selected specific gravity value by
01, or hold the button down to increment by 10. The value will go as high as 100, then will wrap around
to 20 and continue incrementing. When the desired setting has been reached, press the On/Hold button to
store the species setting value and return to Measurement mode.
NOTE: If the species setting value selected is more than 80, the maximum moisture content reading
attainable will be lower than 30%.
Your commonly used species setting values can be written on the meter overlay decal in the space
provided using a pencil or non-permanent marker, and erased with a swab dipped in isopropyl alcohol.
Avoid using a permanent marker because staining of the decal may occur.
美国WAGNER瓦检纳MMC220感应式木材水分测量/检测仪,木材测湿仪/湿度计,木材含水率测量/检测仪使用说明
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