Ⅵ.
Parameter Introduction
Operating
temperature:
0
℃
~
50
℃
Operating
humidity:
10%
RH
~
80%
RH
Nuclear
Response
time:
3s
Dose
rate
response:
＜±
20%
（
1
μ
Sv/h~99.99
mSv/h
）
Energy
response:
＜±
30%
（
48
KeV~1.3
MeV
）
Relative inherent error:
＜±
15%
（
Cs
137
）
Electromagnetic
Unit:Electric
field:
V/m;
Magnetic
field:
μT
Precision:
Electric
field:
1V/m;
Magnetic
field:
0.01μT
Alarm
threshold
value:
Electric
field:
50V/m;
Magnetic
field:
0.3μT
Range:
Electric
field:
1V/M~1999V/M;Magnetic
field:
0.01μT~999.99μT
Ⅶ.
Power Supply
Built-in
3.7V
lithium
battery.
Please
use
a
standard
and
safe
charger
for
charging.
.
E: Electric field intensity display
Real-time electric field trend chart
H: Magnetic field intensity display
Real-time magnetic field trend chart
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JD-3001 Portable Geiger Counter
