Kett PM-410 Operating Manual

7. Displaying the Average Value
1. Press the "AVERAGE" key to display the average of the measured
values.
When the number of measurements is between 2 and 9, "AVERAGE", the number
of measurements and the average are displayed (Figure 12).
Once the "AVERAGE" key is pressed the number of measurements goes back to
"1".
8. Performing Moisture Content Bias Adjustment
Moisture content bias adjustment can be made from -9.9 ~ +9.9% for each product.
Input a bias value if the moisture content has any discrepancy against the official
standard.
1. Set the unit to the bias adjustment mode.
Confirm if the power is turned off.
Press the "POWER" key.
Press the "SELECT" key continuously while the model name and other indicators
are displayed (Figure 13), after which the display will appear blank (Figure 14).
Continue to hold the "SELECT" key depressed for approximately 8 seconds, until
the "%" and "BIAS" value indicators are displayed (Figure 15).
The bias value is initially set to "0.0".
2. Select the Product.
Press the "SELECT" key.
Each press of the "SELECT" key increases the product number by one (Figure 16).
The product number cycles back to 1 after passing 12.
3. Input the bias.
Press the "MEASURE" key to increase the bias value.
Each press increases the bias value by 0.1%.
Press the "AVERAGE" key to decrease the bias value.
Each press of the key decreases the bias value by 0.1%.
The bias correction value is maintained in memory even when the unit's power is off.
• Auto Power Off Function
The unit's power automatically turns off if no key is pressed for approximately
20 seconds instead of 3 minutes.
4. Turn off the power.
Press the "POWER" key.
9. Replacing the Batteries
The battery indicator " " is displayed when the batteries are exhausted.
Replace all four with new batteries.
10. Error Code Display
Error code will be displayed whenever the unit becomes out of order. In this case
error code will be displayed for 4seconds, then the power turns off.
Temperature sensor problem. Repair is necessary.
There is a problem with the electronic circuit used for moisture measurement. Repair is
necessary.
There is a problem with the scale. Repair is necessary.
Measurements cannot be made because the temperature of the unit is below -5˚C.
Raise the temperature of the unit before making measurements.
Measurements cannot be made because the temperature of the unit is above 50˚C. Lower the
temperature of the unit before making measurements.
Figure 12
Figure 13
Figure 14
Figure 15
Figure 16
1. Features and Characteristics
1. An integrated balance eliminates sample pre-measurement.
2. Twelve product types can be measured.
3. The product number (1 - 12) and product name (4 characters) are displayed.
4. When inactive, the unit will automatically power off in approximately three minutes.
5. Moisture content can be bias adjusted for each product to correlate with local standards.
0602 ・ HIE ・ 0101 ・ Film PA
MODEL PM-410
Grain Moisture Tester
Operating Manual