IET HPRS Hộp điện trở công suất cao

 

The High-Power Decade Resistance Substituter (HPRS) Series is a family of resistance decades offering a broad choice of high-power, excellent-performance resistance sources.

The HPRS Series resistance decades employ state-of-the-art precision resistors of various types for high accuracy, high stability, and low temperature and power coefficients of- resistance. High-power resistors within the unit are made available without sacrificing other electrical properties.

The standard models offer a choice of 3 to 8 decades. The panels are clearly labeled showing the step size and maximum voltage and current limitations for each decade.

With a resolution as low as 1 mΩ and a maximum resistance of 10 MΩ , the HPRS resistance decade box may be used as a general purpose substituter as well as a high power load for testing power supplies and for other high-power applications.

Applications include calibration of meters and instruments. HPRS resistance decades are useful development tools wherever precise resistances with high-power handling capacity are required.

Danh sách các Model:
Model / resistance (Ohm) /No of Dials / Resolution (Ohm)
HPRS-F-3-0.001 0.999 3 0.001
HPRS-F-3-0.01 9.99 3 0.01
HPRS-F-3-0.1 99.9 3 0.1
HPRS-F-3-1 999 3 1
HPRS-F-3-10 9.99 k 3 10
HPRS-F-3-100 99.9 k 3 100
HPRS-F-3-1K 999 k 3 1 k
HPRS-F-3-10K 9.99 M 3 10 k
HPRS-F-4-0.001 9.999 4 0.001
HPRS-F-4-0.01 99.99 4 0.01
HPRS-F-4-0.1 999.9 4 0.1
HPRS-F-4-1 9.999 k 4 1
HPRS-F-4-10 99.99 k 4 10
HPRS-F-4-100 999.9 k 4 100
HPRS-F-4-1K 9.999 M 4 1 k
HPRS-F-5-0.001 99.999 5 0.001
HPRS-F-5-0.01 999.99 5 0.01
HPRS-F-5-0.1 9.999 9 k 5 0.1
HPRS-F-5-1 99.999 k 5 1
HPRS-F-5-10 999.99 k 5 10
HPRS-F-5-100 9.999 9 M 5 100
HPRS-F-6-0.001 999.999 6 0.001
HPRS-F-6-0.01 9.999 99 k 6 0.01
HPRS-F-6-0.1 99.999 9 k 6 0.1
HPRS-F-6-1 (HPRS-150) 999.999 k 6 1
HPRS-F-6-10 9.999 99 M 6 10
HPRS-F-7-0.001 9.999 999 k 7 0.001
HPRS-F-7-0.01 (HPRS-200) 99.999 99 k 7 0.01
HPRS-F-7-0.1 999.999 9 k 7 0.1
HPRS-F-7-1 9.999 999 M 7 1
HPRS-F-0.001 99.999 999 k 8 0.001
HPRS-F-8-0.01 999.999 99 k 8 0.01
HPRS-F-8-0.1 (HPRS-200W) 9.999 999 9 M 8 0.1