Mechanical measuring instruments

Đồng hồ đo điện trở cách điện, (Mêgôm mét), KYORITSU 3126, K3126 (5kV/1TΩ)

Short-Circuit Current up to 5mA

Điện áp thử : 500V/1000V/2500V/5000V
Giải đo điện trở : 999MΩ/1.9GΩ/99.9GΩ/1000GΩ
Độ chính xác : ±5%rdg |±3dgt
Dòng điện ngắn mạch : 1.3mA
Đo điện áp AC/DC : 30 ~ 600V
Độ chính xác : ±2%
Hiện thị lớn nhất : 999
Nguồn : DC12V : R14×8
Kích thước : 205(L) × 152(W) × 94(D)mm
Khối lượng : 1.8kg
Phụ kiện :
+ 7165A (Que đo Line)
+ 7224A (Que đo Earth )
+ 7225A (Guard Que đo)
+ 8019 (Hook type prod)

+ 8254 (Extension prod),
+ 9159 (Hộp đựng)
+ LR14×8pcs (Pin)
+ Hướng dẫn
Bảo hành : 12 tháng
Hãng sản xuất : Kyoritsu - Nhật
Xuất xứ : Nhật

Chi tiết sản phẩm

•	Short-Circuit Current up to 5mA
•	Wide range measurements from 500V to 5000V and up to 1TΩ
•	Large digital display with Bar Graph indication and white LED back light
•	Polarization Index measurement (PI), Dielectric Absorption Ratio (DAR)
•	Filter function reduces noise interference for obtaining stable measurement
•	Indication of Output voltage and Discharge voltage
•	Auto-discharge function and Output voltage warning function
•	Auto power off and Battery Indicator
•	Safety standard IEC 61010-1 CAT.III 600V

Range

Insulation resistance

Voltage
measurement

500V

1000V

2500V

5000V

V AC/DC

Measuring range

0.0~99.9MΩ
100~999MΩ

0.0~99.9MΩ
100~999MΩ
1.00~1.99GΩ

0.0~99.9MΩ
100~999MΩ
1.00~9.99GΩ
10.0~99.9GΩ

0.0~99.9MΩ
100~999MΩ
1.00~9.99GΩ
10.0~99.9GΩ
100~1000GΩ
(1TΩ)

30~600V
AC/DC
(50/60Hz)

Accuracy

|±5%rdg |±3dgt

|±5%rdg |±3dgt
|±20%(100GΩ or more)

|±2%rdg |±3dgt

Short Circuit Current

Max. 5mA

-------

Rated test Current

1mA to 1.2mA
at 0.5MΩ load

1mA to 1.2mA
at 1MΩ load

1mA to 1.2mA
at 2.5MΩ load

1mA to 1.2mA
at 5MΩ load

-------

Open circuit voltage

500VDC

+30%

-0%

1000VDC

+20%

-0%

2500VDC

+20%

-0%

5000VDC

+20%

-0%

-------

Maximum display

999 Counts (1000 counts only at 1000GΩ)

630 Counts

Current consumption

1000mA approx. (During measurement)

110mA approx.

Withstand Voltage

5320V AC for 5 seconds

Applicable standard

IEC 61010-1 CAT.III 600V Pollution degree 2
IEC 61010-031, IEC 61326

Power source

DC12V : LR14×8 pcs.

Dimensions

205(L) × 152(W) × 94(D)mm

Weight

1.8kg approx.

Accessories

7165A (Line probe), 7224A (Earth cord), 7225A (Guard cord)
8019 (Hook type prod), 8254 (Extension prod), 9159 (Hard case)
LR14 (Alkaline battery size C) × 8,
Instruction manual, Calibration certificate

Optional

7168A (Line probe with alligator clip)
7253 (Longer Line probe with alligator clip)
8302 (Adaptor for recorder)

Supply and rental measuring instruments

Supply and rental measuring instruments