Hotline: 0984.843.683 Email: info@ttech.vn  Zalo: 0984.843.683

Thiết bị đo điện trở tiếp xúc MPK-204e Tentech

Mã sản phẩm: MPK-204e
Sử dụng cho Model:
Hãng SX: Tentech
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Tình trạng

Tình trạng: Còn hàng

Đặt hàng

The MPK-204e high current micro-ohmmeter is a portable, microprocessor-controlled instrument, used to accurately measure very low contact resistances of breakers and switches, busbars, transformers winding and engines, etc, with test currents from 1 mA to 200 A. 
It employs the 4 terminals-method to avoid measurement errors caused by test leads and their contact resistances. Resistances readings are shown in the alphanumeric display with up to 4½ digits-resolution.

Liên Hệ Hỗ Trợ

    • SĐT: 0984 843 683

    • Mail: info@ttech.vn

      • Zalo: 0984.843.683

Thông tin sản phẩm

• 200 A Digital micro-ohmmeter
• Alphanumerical display
• Resolution: 0.1 µΩ
• Resistance reading: up to 200 Ω
• Up to 200 A test current
• Kelvin-type (4-wires) measurement
• Powered by internal battery (up to 10 A) or mains supply
• Direct reading (Up to 4½ digits)
• Overheating Protection
• Serial data output (RS232)


Test currents
1 mA, 10 mA, 100 mA, 1 A, 10 A, 200 A.
Each current may be continuously adjustable from 0 to 100%.

Resistance ranges
0-2000 µΩ @ 100 A.
0-20 mΩ @ 10 A.
0-200 mΩ @ 1 A.
0-2000 mΩ @ 100 mA.
0-20 Ω @ 10 mA.
0-200 Ω @ 1 mA.

Resolution 
0.1 µΩ @ 200 A.
1 µΩ @ 10 A.
10 µΩ @ 1 A.
100 µΩ @ 100 mA.
1 mΩ @ 10 mA.
10 mΩ @ 1 mA.

Measurement principle 
Four-terminal, Kelvin-type.

Continuous operation time 
At 200 A this equipment may be used continuously for aprox. 3 minutes before the thermal protection activates.
At 10 A or less, there is not a limited time for continuous operation.

Basic accuracy 
R < 0.5 mΩ: ± (0.50% of reading + 2 UUD*).
R ≥ 0.5 mΩ: ± (0.20% of reading + 2 UUD*).
* Units of the Least Significant Digit. 

Advanced features 
Digital direct reading of low resistances in the alphanumerical display, with up to 4½ digits. Very fast and accurate measurements.

Thermal protection 
Protects all sensitive components, avoiding any damage due to overheating.

Environmental protection 
IP54 with closed lid.


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