High-precision resistance decade and calibrator
Temperature coefficient ≤ 10 ppm/K, long-term stability < 0.02 % over years
Range 1406: 10 mΩ to 100 kΩ
Range 1407: 100 mΩ to 1 MΩ
Temperature coefficient ≤ 10 ppm/K
Stability < 0.02 %
1406 10 x 0.01 Ω 10 x 0.1 Ω 10 x 1 Ω 10 x 10 Ω 10 x 100 Ω 10 x 1 kΩ 10 x 10 kΩ
1407 10 x 0.1 Ω 10 x 1 Ω 10 x 10 Ω 10 x 100 Ω 10 x 1 kΩ 10 x 10 kΩ 10 x 100 kΩ
from 0.02 %
≤ 10 ppm/K
< 0.02 % over years
4 W / Decade
Range of operating temperature
... +50 °C
Range from 10 mΩ to 111,11 kΩ
Range from 100 mΩ to 1,1111MΩ
The range of application for the high-precision resistance decades models 1406 and 1407 stretches from reference standard for precision measurements up to simulation ot a host of measuring transducers.
They can be used for control in complicated equipments and systems, such as equivalent circuit in resistor networks. Another application is the use in switching circuits, as reproducible variable in laboratory and test assemblies. The decade resistors meet all the requirements of these differing functions as well as the resulting demands.
The high-precision resistance decades models 1406 and 1407 are designed to meet the highest demands with regard to precision, temperature and long-term consistency. Many years at experience, tried-and-tested technology and the use of fieldproven 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 ageing 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 screen against electromagnetic and electrostatic interference. lt 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.
The measurement solution. It‘s with this ambition and for over half a century burster, a global player in the precision measurement technology industry, supplies some of the world’s most recognizable brands with sensors, precision measuring devices and measuring systems for sensor signaling processing. This is all done through our research, development and production headquarters in Germany.
Where quality assurance and production control play a significant role, burster in on bord.