Sanwa SP21, Instruction Manual, Page: 47 / 52

44
DRAWING No SP21 18-1805 2040 2040
Function full scale value Accuracy Remaks
DCA（ ）
9-3 Measurement Range and Accuracy
Accuracyassurance range
：
23
℃±
2
℃
45
〜
75
％
RH max.
No condensaition
Attitude
：
Horizontal
（±
5
°）
ACV accuracy in the case of sine wave AC.
DCV…（ ）
±DCV（ ）
ACV（
〜
）
Ω
Battery
Check
Capacity
（μ
F
）
0.3
3/12/30/120/600
±
6/
±
30
12/30/120/300/600
2 k/20 k/2 M
（×
1
） （×
10
） （×
1 k
）
2.0 V
±
3
％
against
full scale
————
————
Input impedance 5 k
Ω
Input impedance 20 k
Ω
/V
Input impedance 20 k
Ω
/V
Input impedance 9 k
Ω
/V
Frequency
：
40 Hz
〜
100 kHz
with in
±
3 % f.s.(AC 12 V
range)
Voltage drop 0.3 V
Not including the
resistance of the fuse
Center value 20
Ω
Max. Value 2 k
Ω
Release voltage 3 V
Load resistance 20
Ω
Poiter indication of the
maximum move by
charged current in the
capacitor.
Spesifications and external appearance of the product described
above may be revised for modification without prior notice.
±
5
％
against
full scale
±
3
％
against
full scale
±
3
％
against
full scale
±
3
％
of arc
60
μ
/30 m/0.3
————————————
Release voltage 3 V
————
500
※
Do not use the tester near places where strong electromagnetic
waves and trance are generated or strong electrical voltages are
generated.