Tinsley 5840E - Consort Automatic Programmable AC Thermometer Bridge

Tinsley Consort 5840E: The Tinsley CONSORT is an easy to use high precision programmable automatic AC Resistance Thermometer Bridge. The inherently stable 4 terminal AC Bridge measurement technique is combined with a state of the art microprocessor to provide direct temperature readout for up to 15 Platinum Resistance thermometers (PRT) or Rhodium Iron thermometers from 0.5K to 660° C. The resistance thermometers' constants are loaded into the memory from the front panel keys.

• Resistance Range: 10 Ohms internal standard 0-15.99999 Ohms. / 100 Ohms internal standard 0-350.0000 Ohms
• Ratio R(tp) Range: 10 Ohms external standard 0-1.599999 / 100 Ohms external standard 0-3.50000
• Thermometers Range: Ro 2.5-100 Ohms
• Ratio R(tp) Accuracy: <±5ppm.
• Resistance Accuracy: <±5ppm. and Temp: <±5 millidegrees. (over -200°C to +650°C
• Sensor Accuracy: Class 1 NPL Calibration ± 0.001°C at O°C. to 100°C. ± 0 005°C max @ 630°C.
• Resistance Resolution: On 100 Ohms range =10-4Ohm. On 10 Ohms range =10-5Ohm
• Temperature Resistance: 0.01°C
• Stability: Negligible drift with time and temperature
• Internal Reference Rs: 100 Ohms ± 0.01% trimmed T.C. =± 0.02ppm/°C / 10 Ohms ± 0.02% trimmed T.C. = ± 0.02ppm/°C
• Measurement Frequency 75Hz at 50Hz supply and 90Hz at 60Hz supply. Automatic Switching 50/60Hz.
• Sensor Current: 0.1, 0.3, 1.0, 3.0 mA ± 1%. Constant current source.
• Self Heating check: 1.414 X selected currents
• Sensor cables: 20 Ohms max series R; 5nFmax shunt capacity, typically 100metres coaxial cable.
• Display Units: Ratio, Ohms, °C, and K
• Analogue O/P: 1V 1Hz Bandwidth
• Digital O/P: RS232 - Standard. IEEE-488 optional.
• Operating temperature range: +10 °C to +30 °C
• Supply: 210-250V/105-125V. 50/60Hz. 15OVA
• Dimensions: 400 x 155 x 350mm
• Nett Weight: 10Kg.

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