PIE 525B Automated T/C & RTD Calibrator
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PIE 525B automates calibration of T/C and RTD instruments with 0.01°F/C resolution and 0.2°C accuracy. Supports 14 T/C types and 12 RTD types. AMS 2750 compliant.
Product details
| Model | PIE 525B |
| Manufacturer | PIE |
| Category | Thermocouple & RTD Calibrators |
| Availability | Made to order |
Description
Overview
The PIE 525B is an automated thermocouple and RTD calibrator designed for high-accuracy calibration and troubleshooting of temperature-measuring instruments. It supports 14 thermocouple types and 12 RTD types with resolution to 0.01°C/F and accuracy to 0.2°C, meeting AMS 2750 requirements for both secondary standards and field testing.
Key Features
- Support for 14 thermocouple types (J, K, T, E, R, S, B, N, G, C, D, L, U, P) with output range -13.000 to 80.000 mV
- Support for 12 RTD types including Pt, Cu, and Ni with various resistance values and alpha coefficients
- Resolution to 0.01°C and 0.01°F with accuracy to 0.2°C
- Cold Junction Sensor accurate to 0.05°C
- Automatic detection of 2, 3, or 4 wire RTD connections
- Excitation current measurement for RTD verification
- AMS 2750 compliant for heat-treating surveys and accuracy testing
- EZ-Check switch for instant selection of three output levels
- Two-speed EZ-Dial knob with automatic stepping
- Double-click selection of T/C type and temperature scale
- Backlit display for reading in dark areas
- Low-profile switches for durability
- Brass screws for T/C wires and mini T/C socket
- Secondary display of resistance and cold junction temperature
- Four AA alkaline batteries with simple no-tool battery changes
Applications
- Thermocouple and RTD instrument calibration
- Heat-treating surveys and accuracy verification
- RTD sensor and instrument troubleshooting
- Field and laboratory secondary standard work
- Plant and shop temperature testing
Included Accessories
- Four AA alkaline batteries
- Certificate of Calibration Card
- Rubber Boot
- Deluxe Hands-Free Carrying Case
- Evolution mA/V Test Leads (red & black with banana plugs & alligator clips)
- Evolution RTD Wire Kit (red & black leads with banana plugs & spade lugs)
Specifications
| Thermocouple Types | 14 types: J, K, T, E, R, S, B, N, G, C, D, L (J DIN), U (T DIN), P (Platinel) |
| T/C Output Range | -13.000 to 80.000 mV |
| RTD Types | 12 types: Pt 10, 50, 100, 200, 500, 1000 Ohm (3850), Pt 100 Ohm (3902, 3916, 3926), Cu 10, 50 Ohm, Ni 120 Ohm |
| Temperature Resolution | 0.01°C and 0.01°F |
| Temperature Accuracy | ±0.2°C |
| Cold Junction Sensor Accuracy | ±0.05°C |
| RTD Connection Detection | Automatic detection of 2, 3, or 4 wire connections |
| Excitation Current Measurement | Yes, for RTD verification |
| Compliance | AMS 2750 (Secondary Standard and Field Test Instrument) |
| Display | Backlit LCD |
| Battery Type | Four AA alkaline batteries |
| Included Accessories | Rubber boot, mV test leads, RTD wire kit, carrying case, calibration certificate |
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PIE 525B Automated T/C & RTD Calibrator
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