T12
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Catalog excerpts

Smart Multichannel Thermometer System – Twelve channel temperature measurement – Integrated scanner – Smart probe support – RS-232 and TCP/IP communication – Internal reference resistors – PC software for system control and data acquisition Typical applications: – Climatic chamber validation – Energy performance testing – Temperature calibration – Sensor production calibration systems REFLECTING YOUR STANDARDS

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Thermometer T12 Multi-Channel Reference Thermometer The T12 is a precise and stable platinum resistance thermometer (PRT) multi-channel temperature measurement system. Based on a high precision resistance bridge, 22 bit analog to digital converter and multiplexor sampling, the T12 provides twelve channels of low uncertainty temperature data for calibration, validation, development and test engineers. Using one of three user selectable current settings, the T12 scans all 12 channels in a continuous cycle. Polarity related errors inherent with DC measuring techniques are eliminated by the use...

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Measuring Ranges Temperature Resistance Excitation currents Performance (measured) Range Resolution Accuracy (at 23°C) Temperature coefficient Performance (extended range) Range Resolution Standard Features Available inputs Input type Supported coefficients Reference resistors 12 channels, DC-reverse-current Platinum Resistance Thermometer (PRT), 4-wire, shielded ITS-90, Callendar-Van Dusen 2 internal, low and high end of Ω range Interface Features Probe connector Communication Control and data acquisition Communication protocoll Smart probes Lemo-B Series, 6 Pin, Smart USB, Ethernet,...

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Ordering Information Description Thermometer T12 Thermometer T12-E Thermometer T12-S Thermometer T12-SE Order code 2mK (12 channel, 4-wire PRT, incl. PC software, serial cable, USB adapter, transport case) 20mK (12 channel, 4-wire PRT, incl. PC software, serial cable, USB adapter, transport case) 5mK, smart (12 channel, 4-wire PRT, incl. PC software, serial cable, USB adapter, transport case) 20mK, smart (12 channel, 4-wire PRT, incl. PC software, serial cable, USB adapter, transport case) Options T12-Upgrade to SCS accredited calibration (ISO 17025), up to 12 probes, 7 temp points in the...

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