SATO SK-940A, Инструкция по эксплуатации, Страница: 2 / 4

2
How to use
1. Check that the sensing part is clean. When the part is dirty, wipe it with a dried cloth.
2. Press [
測定
] (measurement) button and confirm that [L] displays.
3. By pressing [
選択
] (select) button, move the cursor to the range (S, 1, 2, 3, 4 and 5) you want to measure.
4. Apply the electrodes of probe to the sample (object to be examined). Be sure to apply two electrodes to the
sample with uniform force (pressure).
5. Press the [
測定
] (measurement) button either of the probe or main body.
6. For accurate readings, measure the same sample more than three times and detect an average value by
pressing [
平均
] (average).
7. After the measurement, be sure to clean the sensor section.
8. Power will automatically turn off after 2 min.
Average:
By pressing the [
平均
]
“Averaging” button, averaged moisture value of the up to last 9 data since the power has
turned on is displayed. When the
“Averaging button” is pressed, the data stored are reset. If you measured more
than 9 times, the data of the earlier measurement are erased and the latest 9 data are stored. When the power is
tuned off, all data stored are reset.
NB: Be sure to press the averaging button before starting measurement of different sample.
Notes on measurement
1. It is desirable that there are little difference in temperature between the sample and the unit for accurate
measurement.
2. The power is automatically turned off if the unit is not operated for approx. 2 min. At this time, all stored
data are reset.
Display
1. [
平均
] (Average)
“AVE” blinks at upper part of the display when measurement starts.
The latest 2 to 9 measurements are averaged.
2. Low battery mark
“LOBAT” appears when the battery power is insufficient.
Replace the battery with new one.
3. Low moisture
“
L” appears when the moisture content of sample is 10% or less,
4. High moisture content
“H” appears when the moisture content of sample is 40% or more.
Uses-range
(set up a moisture value to your original)
It is possible to individually set the suitable value responds to each sample in 5 users-ranges. In the Users-ranges,
range angle and equilibrium of range are changeable.
A) Angle change
1. Select the range by pressing [
選択
] (select) button.
2. Press [
変更／決定
] (Cal.) button.
[A] appears at upper right and [100] is displayed. The default setting is [100] in
all ranges. When the setting was changed before, the value of the latest
setting is displayed.
To lower the value, press [-] button
To increase the value, press [+] button
NB: The movable range is 0 to 199. Keep pressing the button 1 sec.
or more to change the numbers in succession.
3. Press [
変更／決定
] (CAL.) button again to complete the setup.
S
1
2
3
4
5
LOBAT
2.
A) Angle change
S
1
2
3
4
5
1.
AVE9
S
1
2
3
4
5
3.
S
1
2
3
4
5
4.