The DDM 1000 is designed for precise temperature measurements as demanded in calibration-laboratory use and quality assurance. The accuracy is adapted to the uncertainties of fix-point-cells for precise sensor calibrations. Pt 10-, Pt-25- and Pt 100-Sensors can be used at the same time. The resolution of up to 0,02 mK often is needed in physical and chemical laboratories.

Product features

• Accuracy: 0,1 mK
• Resolution: 0,02 mK
• Range: -220 °C to +1200 °C
• Pt100, -25 and Pt10-Sensors
• User defined coefficients for ITS 90 and EN60751
• Fast measurements: up to 8/s
• Excellent long-time stability
• Compensation of self heating error
• No impairment of the measurement results through parasitic thermovoltage
• Extensible up to 81 measuring channels
• True 4-wire-technique with Lemo-plugs
• High EMC
• High data reliability in terms of sensor coefficients