Insulation Resistance Tester Meter 50V 100V 250V 500V 1000V 1500V 2000V 2500V

Description

Overload Protection
Insulation resistance function: AC1200V/10 seconds; voltage function: AC720V/DC1000V/10   seconds
Legal Conformity
IEC61010-1
（
CAT
Ⅲ
600V,
POLUTION   degree
Ⅱ
）
IEC61557-1,2(electronic   safety requirements for low voltage distribution system below AC 1000V and DC   1500V
Electromagnetic Compatibility
conforms   to IEC61326-1
，
Group 1
、
Class B
Surge Protection
6kV
(as per IEC61010.1-2001)
Identification Mark
CE
Quality Standard
develops , designs and manufactures as   per ISO 9001
General Feature
Display Screen
digit:   displays in 2000 digits;
white   backlight
Operation   Temperature and Moisture    Range
0
～
40
ºC, relative moisture
≤
85
%(no   condensation)
Storage   Temperature and Moisture    Range
-20
ºC
～
60
ºC
,
relative moisture
≤
90
%( no condensation)
Accuracy   Required Temperature and Moisture    Range
23±5ºC, relative   moisture
≤
75
%( no condensation)
Ambient   Condition for Operation
Indoor, outdoor operation
（
no waterproof
），
at an altitude of 0
～
2,000 meter
Stored Data
100 groups
Indicator   for Over-range
OL
Battery
Type
eight
1.5V
Alkaline (LR6) batteries
Low Battery
displays battery mark
Automatic   Power-off
The default value is 5 minutes if no   operation , and adjustable.
Closed – case Calibration
no internal   adjustments needed
Measurement
175
（
L
）
×110
（
W
）
×70
（
D
）
mm
Weight
about 500g
Calibration Period
One year
Measurement Range and Accuracy
Error limits are given as:
±
( [ % of reading ] + [ number of least significant digits ] ), warranty for one year.
(Note: “number of least significant digits” means the digits increased or decreased in least significant digits)
Ambient temperature: 23±5ºC ; Ambient moisture: 45
～
75%RH
Insulation Resistance Measurement
（
RISO
）
Rated   voltage
Measurement   range
Open-circuit   voltage
Rated   measured current
Accuracy
50V
0
～
1.999MΩ
DC 50V
+10% , -10%
1mA nominal value
40KΩ load
5
％
+3
2.00
～
19.99MΩ
20.0
～
199.9MΩ
100V
0
～
1.999MΩ
DC 100V
+10% , -10%
1mA nominal value
100KΩ load
5
％
+3
2.00
～
19.99MΩ
20.0
～
199.9MΩ
200
～
500MΩ
250V
0
～
1.999MΩ
DC 250V
+10% , -10%
1mA nominal value
250KΩ load
5
％
+3
2.00
～
19.99MΩ
20.0
～
199.9MΩ
200
～
1999MΩ
500V
0
～
1.999MΩ
DC 500V
+20% , -0%
1mA nominal value
500KΩ load
5
％
+3
2.00
～
19.99MΩ
20.0
～
199.9MΩ
200
～
1999MΩ
2.00
～
5.00GΩ
1000V
0
～
1.999MΩ
DC 1000V
+20% , -0%
1mA   nominal value
1MΩ load
5
％
+3
2.00
～
19.99MΩ
20.0
～
199.9MΩ
200
～
1999MΩ
2.00
～
9.99GΩ
1500V
0
～
1.999MΩ
DC 1500V
+20% , -0%
1mA nominal value
1.5MΩ load
5
％
+3
2.00
～
19.99MΩ
20.0
～
199.9MΩ
200
～
1999MΩ
2.00
～
19.99GΩ
2000V
0
～
19.99MΩ
DC 2000V
+20% , -0%
1mA   nominal value
2MΩ load
5
％
+3
20.0
～
199.9MΩ
200
～
1999MΩ
2.00
～
19.99GΩ
20.0
～
50.0GΩ
2500V
0
～
19.99MΩ
DC 2500V
+20% , -0%
1mA nominal value 2.5MΩ load
5
％
+3
20.0
～
199.9MΩ
200
～
1999MΩ
2.00
～
19.99GΩ
20.0
～
99.9GΩ
l
Short circuit measurement   current of insulation measurement: 1.5 mA nominal value
l
Automatic discharge time   of insulation measurement: when the capacitance C = 1μF or lower, discharge   time <1 second.
l
Alive circuit detection of   insulation measurement: before the measurement’s initialization, the   Instrument warns and prohibits measurement if terminal voltage is higher than   30v.
l
Maximum capacitive load of   insulation measurement: available for any operation when the value is below 1μF.
Voltage Monitoring Display (insulation resistance range)
Voltage range
Measurement range
Accuracy
2500V
0
～
2500V
2%+5
AC/DC Voltage Measurement
Measurement function
D/C voltage
A/C voltage
Measurement range
0
～
±1000V
30
～
750V
（
50/60Hz
）
Resolution ratio
1V
Accuracy
3%+5
l
Output   impedance: 10MΩ.
l
Measurement   speed rate: about 2 times / s
On Feb-05-20 at 16:18:01 PST, seller added the following information: