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1407 HIGH-PRECISION RESISTANCE DECADE AND CALIBRATOR

1-41-41-01-02-x
Brand: Burster Praezisionsmesstechnik GmbH & Co KgBurster Praezisionsmesstechnik GmbH & Co Kg

Category Type Product Code
 Calibrators 1407 HIGH-PRECISION RESISTANCE DECADE AND CALIBRATOR 1-41-41-01-02-3

Application
 The range of application for the high-precision resistance decades model 1407 stretches from reference standard for precision measurements up to a simulation of a host of measuring transducers.
 
They can be used for control in complicated types of equipment and systems, such as the equivalent circuit in resistor networks. Another application is the use of switching circuits, as a reproducible variable in laboratory and test assemblies. The decade resistors meet all the requirements of these different functions as well as the resulting demands.
 
The high-precision resistance decades model 1407 is designed to meet the highest demands with regard to precision, temperature, and long-term consistency. Many years of experience, tried-and-tested technology and the use of field-proven materials guarantee the high level of precision. The decade resistors consist of low-capacity and low inductance wire windings of MANGANIN®.
 
The low-temperature coefficient of this material, the low error tolerance of the resistors and the long-term stability achieved through careful artificial aging are the guarantee for reliable conformity with the technical specifications for these decade resistors. 
 
A specially developed precision stepping switch with high-quality contact material and optimal brush construction guarantee very good reproducibility. The contacts are self-cleaning and virtually free of thermoelectric power. All 7-decade resistor stages are contained in an attractive sheet steel casing. The casing acts as a screen against electromagnetic and electrostatic interference. It is conductively connected to the earth socket on the front panel. The decade resistor, designed for use on the work or laboratory bench, can also be installed in a 19"-rack using two angle brackets.

 

Value Tolerance Max. Load Current [mA] 
10 x 0.1 Ω ± 0.5 % 2000
10 x 1 Ω ± 0.1 % 600
10 x 10 Ω ± 0.05 % 200
10 x 100 Ω ± 0.02 % 60
10 x 1 kΩ ± 0.02 % 20
10 x 10 kΩ ± 0.02 % 6
10 x 100 kΩ ± 0.02 % 2

 

 

 

Downloads datasheet 1607 en
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