SATO SK-640PH, Инструкция по эксплуатации, Страница: 5 / 19

14
•
LCD
⑫
Display of pH or mV : Displays pH values or mV values in the measurement mode.
Display the calibration values in the calibration mode.
⑬
Display of temperature : Displays temperature values in all modes.
⑭
Temperature unit : Indicates the unit (°C) of temperature measured.
⑮
pH unit : Indicates the unit (pH) of hydrogen ion concentration measured.
⑯
Voltage unit : Indicates the unit (mV) of voltage measured.
⑰
REC : Lights up when the maximum and minimum pH values or the maximum
and minimum voltage values are being logged. (MAX/MIN logging mode)
⑱
MAX : Lights up when the maximum pH or voltage value is displayed.
⑲
MIN : Lights up when the minimum pH or voltage value is displayed.
⑳
BAT : Lights up when battery power is insufficient.
㉑
ATC : Lights up when the temperature sensor is connected.
㉒
Display of time/voltage : Indicates the time elapsed since logging (REC) started while in the
MAX/MIN logging mode. Displays "CA" and voltage in the calibration mode.
㉓
Jack for the RS-232C cable
: The RS-232C cable is plugged into the jack.
㉔
Jack for the AC adapter: Connects to the AC adapter provided with this product.
Before measurement
1. Installing and replacing battery
①
Install the battery before connecting the probe to the unit.
Remove the probe from the unit before when replacing battery,
②
Remove the screw holding the battery cover by turning it counterclockwise with a Phillips
screwdriver (be careful not to be missing the screw).
12
14
13
15
16
17
18
19
20
21
22
23
24