Sanwa SP21, Instruction Manual, Page: 45 / 52

42
DRAWING No SP21 18-1805 2040 2040
【 9 】 SPECIFICATIONS
9-1 General Specifications
AC Rectifier Form
：
Half-wave rectifier form
Meter type
：
Internal magnet type, Taut band meter
Accuracy Assurance Temperature/Humidity Range
：
21
〜
25
℃
75
％
RH max. No condensation
Operating Temperature/Humidity Range
：
3
〜
43
℃
80
％
RH max. No condensation
Storage temperature/Humidity Range
：−
10
〜
50
℃
70
％
RH max. No condensation
Internal Battery
：
R6P (IEC) or UM-3 1.5 V
×
2
＊
Factory-preinstalled built-in battery
A battery for monitoring is preinstalled before shipping, therefore it may run down
sooner than the battery life specified in the instruction manual.
The ”battery for monitoring” is a battery to inspect the functions and specifications of
the product.
Internal fuse
：φ
5
×
20 mm F500 mAH/250 V
Fast fuse Blowout capacity 300 A
Dimension and Mass
：
144
（
H
）×
99
（
W
）×
41
（
D
）
mm
・
approx.270
ｇ
Accessories
：
Instruction manual 1 Spare fuse 1
Test leads
（
TL-21a
）
1
9-2 Optinal Accessories
・
Clip adapter CL-14 (Red, Black 1set)
・
Carrying case C-SP
・
HV probe HV-20
[Specifications]
Max. rated input value : DC 30 kV Accuracy :
±
20
％
Internal resistance : 480 M
Ω
Dimension :
φ
18
×
273 mm
（
Barrier:
φ
40
、
Test pin:
φ
3.5 mm
×
7
）
Mass: 160 g
（
Without cord
）
Cord length : Approx.900 mm