IET LABS RS-RTD - Resistance RTD Simulator
- Accuracy 0.1%+25 mΩ (± 0.32 ºC at 0ºC for PT 100)
- Resolution: 10 mΩ (0.025 ºC for PT 100)
- Range up to 10 kΩ
- Uses Real Resistors
The RS-RTD is a economical, indispensable, portable RTD Simulator.
With a wide continuous range of 0.01 Ω - 10 kΩ, you can source out any temperature value on the RS-RTD with a 0.025 ºC resolution.
The RS-RTD uses actual resistors. Many competitive RTD calibrators are mistakenly designed for currents flowing in only one direction through the device; they are not bipolar or bi-directional with respect to current.
Another feature of the RS-RTD is that it uses convenient side by side, color coded, thumbwheel switches that allow for direct reading — There is no fumbling with multiple slide or rotary switches. Simply dial in the desired values and use!
Made of high impact plastic and weighing less than a pound, these RTD Simulators are very portable and can reduce clutter on a busy lab bench.
Specification
| Model | RS-200 | RS-201 | RS-200W | RS-201W | RS-200-2W | RS-201W-2W | RS-RTD |
| Type | Resistance | Precision Resistance | Wide-Range Resistance | Wide-Range Precision Resistance | High Power Resistance | High-Power / Wide-Range Precision Resistance | RTD Simulator |
| Accuracy | ±(1%+25 mΩ) | ±(0.1%+25 mΩ)* | ±(1%+36 mΩ) | ±(0.1%+36 mΩ)* | ±(1%+25 mΩ) | ±(0.1%+36 mΩ)* | ±(0.1%+25 mΩ) |
| Decades | 7 | 7 | 9 | 9 | 7 | 9 | 6 |
| Range | 0 - 9,999,999 Ω | 0 - 99,999,999.9 Ω | 0 - 9,999,999 Ω | 0 - 99,999,999.9 Ω | 0 - 9,999.99 Ω |
| Resolution | 1 Ω | 0.1 Ω | 1 Ω | 0.1 Ω | 0.01 Ω |
| Ratings | 0.5 W (rising to 2.5 W at step 9) | 2 W (rising to 10 W at step 9) | 0.5 W (rising to 2.5 W at step 9) |
| Residual | ≤0.39 Ω (≤0.056 Ω/decade) | ≤0.5 Ω (≤0.056 Ω/decade) | ≤0.39 Ω | ≤0.5 Ω | ≤0.34 Ω |
| Components | Metal film resistors; Manganin wire ≤ 0.9 Ω |
| Physical | A | B | A | B | A |
|
| A | 8.1 x 7.9 x 5.6 cm; 184 g (3.2 x 3.1 x 2.2 in; 6.5 oz.) |
| B | 12 x 7.9 x 5.6 cm; 235 g(4.7 x 3.1 x 2.2 in; 8.3 oz) |
| C | 18.8 x 11 x 6 cm, 410 g (7.4 x 4.3 x 2.4 in, 14 oz) |
|
| *Accuracy: After subtraction of residual impedance: traceable to SI. For 0.1% models accuracy is ±(0.2%) for ≥ 10 MΩ |
Resistance Box