Definition And Terminology - SMC Networks IZH10 Series Operation Manual

■Definition and terminology

Terms
A
Auto power-OFF (function)
Auto power-OFF extension (function)
B Back light
Battery low display (function)
Bottom display (mode)
D
Display accuracy
Display unit change (function)
F
F.S.
(Full Span or Full Scale)
M
Measuring distance
Minimum display unit
O Operating humidity range
Operating temperature range
P
Peak display (mode)
R
Rated charge amount range
S
Storage humidity range
Storage temperature range
Z
Zero clear (function)
A function that turns off the power supply automatically when no
buttons are pressed for 5 minutes after the power supply is turned on.
A function that extends the time of auto power-off to 15 minutes.
A light that makes the display visible in a dark environment.
A function that warns that the battery is running out by showing "L".
The display has two stages depending on the amount of battery left.
Refer to "Battery low display function" on page 13.
The minimum charged potential obtained since entering bottom
display mode.
A value which shows the deviation between the displayed charged
potential and the actual charged potential.
A function that automatically changes the minimum display unit in
relation to charged potential.
Abbreviation of full span or full scale, which means the maximum
fluctuation range. In this product, it is calculated to +20 - (-20) = 40 kV
because the rated charge is -20 kV to +20kV.
(Ref.: 1%F.S.=40×0.01=0.4 kV)
The distance from the measured target to the head of the sensor.
Refer to "Procedure" on page 10. The rated measuring distance is 50
mm. The display shows the charge amount range for a 50 mm
measuring distance. Take the indication on the label on the sensor as
a reference.
The minimum unit that can be displayed on the LCD.
0.1 kV for ±1 to ±20 kV
0.01 kV for 0 to ±0.99 kV
The ambient humidity range in which the product can be used.
The ambient temperature range in which the product can be used.
The maximum charged potential obtained since entering peak display
mode.
The charge amount range in which the product can measure
satisfying its specifications. (-20 kV to +20 kV)
The humidity range in which the product can be stored without
damage with the power supply off.
The temperature range in which the product can be stored without
damage with the power supply off.
A function to calibrate the display to zero.
The calibration range is ±5%F.S. of default setting.
-8-
Meaning
No.SFOD-OML0002-A