Additel AM1730-BEND-SP Secondary Reference PRT, 90° Bend, 1/4 in Inconel Sheath
$862.00
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Additel AM1730-BEND-SP Secondary Reference PRT, 90° Bend, 1/4 in Inconel Sheath
$862.00
Additel AM1730-BEND-SP Secondary Reference PRT, 90° Bend, 1/4 in Inconel Sheath
Overview
The AM1730 series offers affordable reference probes for precision temperature measurement in lab and field. Its sensing element protects the platinum wire from contamination at high temperature, giving short-term stability below 0.007 °C, and each probe ships with an ISO 17025 accredited calibration.
The BEND configuration with a 90° sheath exit at 9.6 inches suits stirred baths and calibration equipment where a straight probe cannot fit. A 1/4 inch Inconel sheath, 12 inch length and Teflon-insulated four-lead cable complete the probe.
Features
- Temperature range -200 °C to 420 °C
- Calibrated accuracy ±0.015 °C at 0.01 °C; ±0.035 °C at 420 °C
- Short-term stability below 0.007 °C
- 100 Ω nominal resistance, 0.003925 coefficient
- 90° bend at 9.6 in (245 mm) from probe end
- 1/4 in diameter, 12 in Inconel sheath
- Teflon-insulated 4-lead cable, 0.8 m
- ISO 17025 accredited calibration included
Applications
- Reference standard for bath and dry-well calibration
- ITS-90 based precision temperature measurement
- Calibration-laboratory working reference probes
Additel AM1730-BEND-SP Secondary Reference PRT, 90° Bend, 1/4 in Inconel Sheath Technical Specifications
| Temperature range | -200 °C to 420 °C |
|---|---|
| Resistance at 0 °C | Nominal 100 Ω |
| Temperature coefficient | 0.003925 Ω/Ω/°C |
| Calibrated accuracy (k=2) | ±0.025 °C at -40 °C; ±0.015 °C at 0.01 °C; ±0.035 °C at 420 °C |
| Short-term stability | ±0.007 °C |
| Drift | ±0.01 °C at TPW after 100 h at 420 °C |
| Sheath | Inconel, 0.25 in diameter × 12 in (6.35 × 305 mm) |
| Bend | 90° at 9.6 in (245 mm) from probe end |
| External leads | Teflon-insulated copper, 4 leads, 0.8 m |
| Handle | 15 mm OD × 65 mm, -50 °C to 180 °C |
| Calibration | ISO 17025 accredited, included |
Manufacturer information: AM1730 on additel.com.