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General Specifications
General Specifications
·
Safety:
Designed to Protection Class III requirement of
EN61010-1 over-voltage Category III (CATIII).
·
Maximum Voltage:
500V rms. (Between any terminal and
earth ground)
·
RS232:
Optically isolated PC interface-optional RS-232 cable
windows® 95/98/2000/XP compatible software allows
user to collect, display, plot and save data.
Display:
4 3/4 digit (4000 counts) liquid crystal display (LCD),
with function and units sign annunciators.
Analog
Bar
Graph:
40 segments with measurements 15 times
per second.
Polarity:
Automatic, (-) negative polarity indication.
Overrange
Indication:
“OL” mark indication.
Low
Battery
Indication:
The is displayed when the
battery voltage drops below the
operating level.
Auto power off:
Meter automatically shuts down after approx.
30 minutes of inactivity.
Measurement
Rate:
2 times per second, nominal.
Operating
Environment:
0
℃
to 50
℃
(32
0
F to 122
0
F ) at<70% R.H.
Storage
Environment:
-20
℃
to 60
℃
(-4
F to 140
)
at<80% R.H.
Temperature
Coefficient:
0.2
×
(specified accuracy)/
℃
(
＜
18
℃
or
＞
28
℃
) .
Power:
Single standard 9 Volt battery
(NEDA 1604 or IEC 6F22).
Battery Life:
200 hours typical with alkaline battery.
Fuse:
20A/500V,
φ
10.3
×
38mm fast acting ceramic type.
0.5A/250V,
φ
5
×
20mm fast acting ceramic type.
·
Dimensions:
197 (H) x 88.4 (W) x 41.2 (D) mm
·
Weight: Approx.:
635g including holster.
Electrical Specifications
Electrical Specifications
*Accuracy is given as
±
([% of r[number of least significant
digits]) at 18
℃
to 28
℃
(65
F to 83
F), with relative humidity up to
70%.
RPM
(Tach)
Range
Resolution
Accuracy
RPM 4
600~4000
RPM
1 RPM
+2 % of rdg + 4 dgts
600~12000
RPM
(X10 RPM)
10 RPM
RPM2/DIS
300~4000
RPM
1 RPM
300~6000
RPM
(X10 RPM)
10 RPM
Effect Reading:
>600 RPM
Overload protection:
250V dc or ac rms.
Dwell Angle
Cylinder
Range
Resolution
Accuracy
1CYL
0~360.0
°
0.1
°
+2.0% of rdg + 4 dgts
2CYL
0~180.0
°
3CYL
0~120.0
°
4CYL
0~90.0
°
5CYL
0~72.0
°
6CYL
0~60.0
°
8CYL
0~45.0
°
10CYL
0~36.0
°
12CYL
0~30.0
°
