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Resistance Substituters IET manufactures a variety of RTD simulators for the field, the laboratory or automated stations. For
high performance consider the RTD series; for programmable and lower cost consider the PRTD or OS
series; and for good performance lost cost consider the RS-RTD. All our RTD simulators use physical
"real" resistors.
Temperature/Resistance Translation Tables.
RTD Series - Precision RTD Simulator
Highest accuracy, highest stability, lowest TC of any RTD Simulator available Accuracy for Z Series: 0.005% (0.012 ºC for PT 100) Resolution: 1 mΩ (0.0025 ºC for PT 100) Stability 0.0002% for 24 hours; 0.001% for 12 months
esi SR1010 Resistance Transfer Standard
Resistance Transfer Standards available in the following values 1 Ω, 10 Ω, 100 Ω, 1 kΩ, 10 kΩ, 100 kΩ Initial Accuracy... ± 20PPM of nominal value matched within 10PPM Transfer Accuracy... ± (1PPM + 0.1uΩ at parallel value) for 100:1 Transfer Accuracy... ± (1PPM + 1uΩ at series parallel value) for 10:1 Long Term Accuracy... ± 50PPM of nominal value Calibration Accuracy... ± 10PPM
VRS-100 Series High Resistance Standards
Set of nine, ten or eleven resistors - 1 kΩ, 10 kΩ, 100 kΩ,1 MΩ, 10 MΩ, 100 MΩ, 1 GΩ, 10 GΩ, 100 GΩ, 1 TΩ and 10 TΩ , open circuit (Depending on model) High Accuracy - up to 20 ppm Standard voltage: up to 5 kV (voltages of 10 kV are available) Excellent for calibration of Meggers For higher resistance values above 10 TΩ see SRC-T Network Standards
esi SR1030 Series Oil Immersed Transfer Standard
Resistance Values of 1 Ω - 100 kΩ Initial Accuracy... ± 20 PPM of nominal value matched within 10 PPM Transfer Accuracy... ± (1 PPM + 0.1uΩ at parallel value) for 100:1 Long Term Accuracy... ± 50 PPM of nominal value Calibration Accuracy... ± 10 PPM
esi RS925D Resistance Decade
High accuracy - 20 ppm + 0.5 mΩ High stability - 20 ppm + 0.5 mΩ Resistance from 10 mΩ to 1.1 MΩ 20 μΩ resolution Precise fixed minimum resistance