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PRT-73 Ratio Transformer
Brand: TegamThe PRT-73 Automated Precision Ratio Transformer meets or exceeds all of the requirements for a calibration standard in precision measurement applications.
It is easily integrated into systems for either automated or manual calibration of ratio dividers, transformer standards, synchro/resolver standards, transformers, calibrators, and voltmeters.
The PRT-73 is fully programmable via a standard IEEE-488 interface increasing calibration throughput reducing operator intervention.
Features- Remotely programmable via standard IEEE-488 interface
- Standard Resolution to 0.1 ppm
- Optional Resolution to 0.01 ppm
- Terminal Linearity 0.9 ppm
- Wide bandwidth — 10 Hz to 20 kHz
- Standard 0.35 V/Hz, 350 V Max
- Optional 2.5 V/Hz
- Overload protection
- Front panel display for easy set up and operation
Specifications
Brand
Approvals & Certifications
- CE
- IEEE -488
Bandwidth
- 10 Hz to 20 kHz - Wide
Current
- 100 mA - Max.
Frequency
- 50 Hz to 20 kHz
Humidity
- 15 to 80 % Non-Condensing - Storage
- 20 to 50 % Non-Condensing - Operating
Input
- 350 V, Max.
Input Impedance
- 0.35 V / Hz Range: > 40 kiloohms, 50 Hz to 1 kHz
- 2.5 V / Hz Range: > 100 kiloohms, 10 to 100 Hz
Linearization
- 0.9 ppm - Terminal Linearity
Operating Temperature
- 15° to 30° C (59° to 86° F)
Resistance
- 400 milliohms to 12 ohms - Output Series Resistance
Resolution
- 0.01 ppm - Optional
- 0.1 ppm - Standard
Storage Temperature
- 0° to 50° C (32° to 122° F)
