ATAGO Twilight AT-CM800a, Инструкция по эксплуатации

Страница: 27 / 45

-24-
11. Setting the Measurement Interval and Mode-S Level &
Changing the Number of Decimal Places Displayed
（
1
）
Setting the Measurement Interval and Mode-S Level
The Mode-S feature is designed to improve the measurement stability of samples that may have
conventionally resulted in fluctuating readings.
①Turn on the power (24V DC) according to the instructions on page 22, "9. Power Supply"
The unit will display the real-time measurements in Brix(%).
②Hold down the key for one second.
Once [0] appears, press the key.
"c - #" will appear, wherein "#" denotes a number from 1 to 5.
③Use the and keys to select an interval.
Press the key to confirm the selection. "d - #" will appear, wherein "#" denotes a number from 1 to 5.
④Use the and keys to select a Mode-S level.
Press the key to confirm the selection, and [0] will appear.
⑤Each time the key is pressed, the menu item displayed switches in the order of: [1], [2], [3], [4], [5], and
Brix(%). Select Brix(%).
●Measurement interval: " c - # "
There are 5 options of intervals at which the unit
takes measurements. The factory default is the
shortest interval "c-1" wherein measurements
are taken every 1.6 to 1.7 seconds.
The other options indicate longer intervals; "c-2"
is twice as slow as "c-1," "c-3" three times as
slow, and so forth. The measurement interval
setting is reflected on the data transmission rate.
●Mode-S level: " d - # "
The Mode-S feature is designed to improve the measurement stability of samples that may have
conventionally resulted in fluctuating readings.
There are 5 levels, wherein the larger the number is, the better the stability. For samples that give stable
readings, the factory default level 1 is sufficient. Emulsions or opaque samples and/or temperature
fluctuations may cause measurements to become unstable. Try adjusting the Mode-S level when this occurs.
（
2
）
Changing the Number of Decimal Places Displayed
①Turn on the power (24V DC) according to the instructions on page 22, "9. Power Supply."
The unit will display the real-time measurements in Brix(%).
②Hold down the key for one second, and [0] will appear.
Each time the key is pressed, the menu item displayed switches in the order of: [1], [2], [3], [4], and [5].
While [5] is displayed, press the key.
"2" will appear. This means that readings will be displayed to the 2nd decimal place when Brix(%) values of
less than 10% are measured.
Press the key to change it to "1." This means that readings will be displayed to the 1st decimal place
when Brix(%) values of less than 10% are measured.
③Press the and key to switch back to "2." Press the key, and [5] will appear.
④Press the key again to switch back to the real-time measurements in Brix(%).
N The factory default is "2," which displays measurements of less than 10% Brix(%) to the 2nd decimal
place.
Examples of measurement interval
"c‐1"
measurement measurement measurement
1.6 to 1.7 sec. 1.6 to 1.7 sec.
"c‐5"
measurement measurement measurement
5 times of 5 times of
1.6 to 1.7 sec. 1.6 to 1.7 sec.
(approx. 8.0 to 8.5 sec.) (approx. 8.0 to 8.5 sec.)