Application field:
Widely used in electric power, telecommunications, meteorology, oil field, construction, lightning protection and industrial electrical equipment, grounding resistance, grounding voltage measurement
Product Features:
High precision, high stability and high reliability;
Host oversized LCD disy, with backlight, bar chart indication, at a glance;
It has a unique line resistance check function, which can avoid the error caused by the change of line resistance caused by the long time use of the test line.
Can store 300 groups of data, through the data software can realize the historical data reading, access, save, report, print and other functions
Technical specifications
Basic function |
VICTOR 4105C |
Work Can |
Ground resistance, ground voltage, low resistance measurement |
Measurement mode |
Precision three-wire method, simple two-wire method to measure grounding resistance |
Measuring method |
Ground resistance measurement: rated current pole-changing method |
Voltage to ground: mean commutation (Between P-E interfaces) |
|
Quantity The process of |
Ground resistance: 0.000Ω～200KΩ |
Ground voltage: 0.000V～600V（50Hz/60Hz） AC |
|
Points Distinguish rate |
0.001Ω; 0.005V |
Precision |
二三线法测Quantity接地电阻 (R)： 1. 0.000Ω～10.00KΩ：±2%rdg±5dgt 2. 10.0K~100.0KΩ： ±3%rdg±5dgt 3. 100.0K~200.0KΩ： ±3.5%rdg±5dgt Note: The additional error of interference voltage 5V is ≤±5percentrdg±5dgt |
Ground voltage: ±2%rdg±3dgt（50Hz/60Hz） |
|
Test voltage waveform |
Sine wave |
Test frequency |
412Hz、825Hz、1280Hz |
Test the current |
0.000Ω~100.0Ω File: About 10mA constant current 100Ω~10.00KΩFile: About 3.0mA constant current 10.0KΩ~200.0KΩFile: About 0.25mA constant current |
Open circuit test voltage |
AC 90V max |
测Quantity时间 |
对地电Press：About 2次 /秒 Ground resistance:About7秒/次 |
测Quantity次数 |
More than 5000 times (short circuit test, test 1 time, stop 30 seconds to test again) |
Line voltage |
AC 600V以下测Quantity |
Communication interface |
Have USB interface, storage data can be uploaded to the computer through software |
Data retention |
When holding data The "HOLD" symbol indicates |
Data storage |
300 groups, "HOLD" storage indication, storage is full disy " FULL "Symbol |
Data retrieval |
When looking up data “READ"Symbol指示 |
Overflow disy |
QuantityThe process of溢出时 “OL"Symbol指示 |
Interference test |
自动识别干扰信号;测Quantity时 P-E间干扰信号电Press高于5伏LCD显示“NOISE"Symbol |
报警WorkCan |
测Quantity值过报警设定值时, "Toot toot toot" alarm prompt |
Low pressure warning |
当电池电Quantity不足时,仪器低电报警,显示电池电Press低符号,提醒用户及时充电 |
Automatic shutdown |
没有任何操作时,About 15Points钟后Automatic shutdown |
Working temperature and humidity |
-10℃ ~ 40℃; 80percentrh below |
Work With a box |
Work具箱设计,可承重 200kg |
Storage temperature and humidity |
-20℃ ~ 60℃; 70percentrh below |
Overvoltage protection |
测QuantityGround resistance: C-E,P-E Interport AC 280V/3 seconds |
Insulation resistance |
More than 20MΩ (500V between the circuit and the shell) |
Resistant to Press |
AC 3700V/rms(between circuit and housing) |
Electromagnetic properties |
IEC61326(EMC) |
Basic parameter |
|
Power supply |
11.1V DC, 2600mAh rechargeable lithium battery |
Disy size |
140mm x 85mm, disy domain: 123mm x 66mm |
Fuselage color |
Black |
机身重Quantity |
About 2.7kg(including battery) |
Fuselage size |
320mm(L) x 275mm(W) x 145mm(H) |
Standard parts |
Auxiliary ground rod Two, Test line 3 Bar (Red 15 m; Yellow 10 m; Green 5 M ) 、 简易Test line 2Bar(红1.6M;绿1.6M) 、 CD, The charger 、 Data cable |
Standard inner packing |
The carton Cloth bag |
Size of outer packing |
355mm(L) x 235mm(W) x 325mm(H) |
标准包装数Quantity |
1 |
Gross weight of standard packing case |
About 5.3kg |
