Resistance Transfer Standard Resistor Decade.
In order to perform calibrations with a high degree of accuracy,
reference standards
must be employed at every range or decade of the measuring or
calibration
instrumentation.
The HATS-LR Series of transfer standards consist of 12 matched
resistors, of value R,
which may be connected in series or parallel combinations to
produce any number of
values such as R/10, R, and 10R, all with the same known
deviation, thereby allowing
progressive transfers to higher and lower decades.
SR1030 Resistance transfer standards consist of 12 equal steps.
Resistance transfer standard. Values 1Ω, 10Ω, 100Ω/step, 1 KΩ,
10 KΩ and 100 KΩ/step. SR1010 Resistance transfer standard
consists of 12 equal resistance steps.
The Model SR1050 provides a three terminal connection for each
step or for a series of
resistance steps.