-
HG series multi-function standard source and calibrator
-
MGY/DO30 Series Calibrator/Trimeter Calibrator
-
Three-phase/single-phase electric energy meter calibration device
-
Insulation resistance meter (megger) calibration device
-
High voltage/ground resistor (device/box)
-
AC and DC high current standard source/welding machine calibrator
-
Clamp ammeter calibration device
-
GZC series petrochemical measurement and control instruments
-
HGZW series dyeing, weaving and weft trimming machine
-
other products
-
DO30 series three-meter/multimeter calibrator
DO30-Z type megger calibration device
DO30-Z series megohmmeter calibration device is designed and manufactured according to the requirements of JJG622-1997 "Insulation Resistance Meter (Megohmmeter) Calibration Regulations". All indicators meet the corresponding requirements in the calibration regulations. It is not only suitable for testing domestic and imported insulation resistance meters (megohmmeters) of various types and specifications and similar instruments, but it can also serve as a DC standard high resistance box, a high input internal resistance DC high voltage meter, and a grounding resistance meter. Instrument drag device is used.
- Product description
-
Overview
DO30-Z series megohmmeter calibration device is designed and manufactured according to the requirements of JJG622-1997 "Insulation Resistance Meter (Megohmmeter) Calibration Regulations". All indicators meet the corresponding requirements in the calibration regulations. It is not only suitable for testing domestic and imported insulation resistance meters (megohmmeters) of various types and specifications and similar instruments, but it can also serve as a DC standard high resistance box, a high input internal resistance DC high voltage meter, and a grounding resistance meter. Instrument drag device is used.
In order to meet the needs of users at different levels and from all walks of life, the calibration devices produced by our factory have been serialized and diversified, and can be configured according to the actual situation of your organization.1.1 Megger calibration device indicators
Stepper disk resistance (Ω) *1011
*1010
*109
*108
*107
*106
*105
*104
*103
*102
Step number of trays ZX119-2
——
——
10
10
10
10
10
10
10
10
Step number of trays ZX119-3
——
1
10
10
10
10
10
10
10
10
Step number of trays ZX119-4
1
10
10
10
10
10
10
10
10
10
Step number of trays ZX119-8
1
10
10
10
10
10
10
10
10
10
level of accuracy 10
5
2
1
0.5
0.2
0.2
0.2
0.2
0.2
Rated voltage (current) ZX119-2
——
——
2500V
2500V
2500V
1500V
2mA
10mA
20mA
50mA
Rated voltage (current) ZX119-3
——
2500V
2500V
2500V
2500V
2500V
2mA
10mA
20mA
50mA
Rated voltage (current) ZX119-4
5000V
5000V
5000V
5000V
5000V
2500V
2mA
10mA
20mA
50mA
Rated voltage (current) ZX119-8
5000V
5000V
5000V
5000V
5000V
2500V
2mA
10mA
20mA
50mA
1.2 Megger terminal voltage tester indicatorsRange(V) Automatic range (four and a half digits direct reading display) Measuring range (V) ZX119-3
0—1999.9V—3000V
Measuring range (V) PZV-2
0—1999.9V—7500V
Measuring range (V) ZX119-8
0—1999.9V—5000V
maximum allowable error ±（1%RD+2D）
Input resistance ZX119-3
20GΩ±10%
Input resistance PZV-2
20GΩ±10%
Input resistance ZX119-8
20GΩ±10%
power supply 9V (one 6F22 stacked battery) 1.3 Conditions of use
Temperature: 23℃±5℃
Humidity: ≤75%RH
1.4 Storage and transportation conditions
Temperature: -10℃~55℃
Humidity: ≤90%RH
1.5 All indicators not listed in the megger calibration device comply with the requirements of the high-resistance box calibration regulations.
1.6 Volume and weightStepper disk resistance (Ω) *1011
*1010
*109
*108
*107
*106
*105
*104
*103
*102
Step number of trays ZX119-2
——
——
10
10
10
10
10
10
10
10
Step number of trays ZX119-3
——
1
10
10
10
10
10
10
10
10
Step number of trays ZX119-4
1
10
10
10
10
10
10
10
10
10
Step number of trays
ZX119-8
1
10
10
10
10
10
10
10
10
10
level of accuracy 10
5
2
1
0.5
0.2
0.2
0.2
0.2
0.2
Rated voltage (current) ZX119-2
——
——
2500V
2500V
2500V
1500V
2mA
10mA
20mA
50mA
Rated voltage (current) ZX119-3
——
2500V
2500V
2500V
2500V
2500V
2mA
10mA
20mA
50mA
Rated voltage (current) ZX119-4
5000V
5000V
5000V
5000V
5000V
2500V
2mA
10mA
20mA
50mA
Rated voltage (current) ZX119-8
5000V
5000V
5000V
5000V
5000V
2500V
2mA
10mA
20mA
50mA
Stepper disk resistance (Ω) *1011
*1010
*109
*108
*107
*106
*105
*104
*103
*102
Step number of trays ZX119-2
——
——
10
10
10
10
10
10
10
10
Step number of trays ZX119-3
——
1
10
10
10
10
10
10
10
10
Step number of trays ZX119-4
1
10
10
10
10
10
10
10
10
10
Step number of trays ZX119-8
1
10
10
10
10
10
10
10
10
10
level of accuracy 10
5
2
1
0.5
0.2
0.2
0.2
0.2
0.2
Rated voltage (current) ZX119-2
——
——
2500V
2500V
2500V
1500V
2mA
10mA
20mA
50mA
Rated voltage (current) ZX119-3
——
2500V
2500V
2500V
2500V
2500V
2mA
10mA
20mA
50mA
Rated voltage (current) ZX119-4
5000V
5000V
5000V
5000V
5000V
2500V
2mA
10mA
20mA
50mA
Rated voltage (current) ZX119-8
5000V
5000V
5000V
5000V
5000V
2500V
2mA
10mA
20mA
50mA
Stepper disk resistance (Ω)
*1011
*1010
*109
*108
*107
*106
*105
*104
*103
*102
Step number of trays ZX119-2
——
——
10
10
10
10
10
10
10
10
Step number of trays ZX119-3
——
1
10
10
10
10
10
10
10
10
Step number of trays ZX119-4
1
10
10
10
10
10
10
10
10
10
Step number of trays ZX119-8
1
10
10
10
10
10
10
10
10
10
level of accuracy 10
5
2
1
0.5
0.2
0.2
0.2
0.2
0.2
Rated voltage (current) ZX119-2
——
——
2500V
2500V
2500V
1500V
2mA
10mA
20mA
50mA
Rated voltage (current) ZX119-3
——
2500V
2500V
2500V
2500V
2500V
2mA
10mA
20mA
50mA
Rated voltage (current) ZX119-4
5000V
5000V
5000V
5000V
5000V
2500V
2mA
10mA
20mA
50mA
Rated voltage (current) ZX119-8
5000V
5000V
5000V
5000V
5000V
2500V
2mA
10mA
20mA
50mA
Product number Overall dimensions (mm) Weight (kg)
ZX119-2/ZX119-3/ZX119-4
500*280*140
5
ZX119-8
620*320*150
10
PZV-2
310*260*90
2.5
We will contact you in the first time