⊿Σ
Conversion
Input voltage calculation by microprocessor
500 times/second (LCD : 1 time/second in stand-by mode)
a. Numerical Display: LCD 999 count, 13 segment bar graph
b. Units and Symbols: TEST, AUTO, , DH, Z, T1, T5, S, RICH, LEAN, AVG, APO, C, m, V,
▲
within 1 second (in stand-by mode)
Auto range (range-up)
0
℃
to 40
℃
, 80
％
RH or lower (in non-condensing)
-20
℃
to 60
℃
, 70
％
RH or lower (in non-condensing)
Add
×
0.01/
℃
to the accuracy outside 23
℃
±
5
℃
"H" display on LCD when 6V or more is input (same display for overflow indication)
"- - -" display on LCD when + side of input terminal is grounded (only in stand-by mode)
"- - -" display on LCD when input is less than threshold (same as grounding indication)
"Err" display on LCD when minus voltage is input between input terminals
Err (error) : Indication of minus voltage input
"OL" blinks on LCD and stop testing when over current is detected during the
simulation test
OL (Over Load) : Warning indication of over current input
SK-8402
取扱説明書（英文）
_P11
11
SPECIFICATIONS
1. General Specifications
OPERATING PRINCIPLE
TEST METHOD
SAMPLING RATE
DISPLAY (LCD)
RESPONSE TIME
RANGE SELECTION
OPERATING TEMPERATURE & HUMIDITY
STORAGE TEMPERATURE & HUMIDITY
TEMPERATURE COEFFICIENT
OVERVOLTAGE INDICATION
GROUNDING INDICATION
OPEN-INPUT INDICATION
REVERSE CONNECTION
WARNING
OVER CURRENT PROTECTION
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