Description Specifications Literature Description Nowadays, fast and simple testing of thermometers is a "must" when it comes to the operational reliability of machines and plants. The portable calibrators of the CTD9100 family are particularly suited to local calibration tasks. They are extremely userfriendly. Due to their compact design and their low weight, the instruments can be taken and used almost anywhere.The CTD9100-COOL calibrators work with Peltier elements and can therefore reach test temperatures below ambient temperature. Due to the feature of active cooling, they are frequently used in the bio-pharmaceutical and food industries.Applications:Easy on-site calibrationPower generationMeasurement and control laboratoriesMachine buildingSpecial Features:Various temperature rangesMeasurement uncertainties from 0.15 ... 0.8 KCompact designSimple operation State of California Proposition 65 WARNINGCancer and Reproductive Harm - www.P65Warnings.ca.gov. Product Specifications General Specifications Model CTD9100-COOLModel CTD9100-165Temperature range:-55 ... +200 °C (-67 ... +392 °F)-35 ... +165 °C (-31 ... +329 °F)Accuracy:0.15 ... 0.3 K0.15 ... 0.25 KStability:±0.05 K±0.05 KResolution:0.01 up to 100 °C, then 0.1 (0.01 up to 212 °F, then 0.1)0.01 up to 100 °C, then 0.1 (0.01 up to 212 °F, then 0.1)Axial Homogeneity Temperature Distribution:< 0.04 K at 200 °C (392 °F)< 0.04 K at 100 °C (212 °F)0.06 K up to 165 °C (329 °F)Radial Homogeneity Temperature Distribution:dependent on temperature, temperature probes and their quantitydependent on temperature, temperature probes and their quantityHeating time:approx. 10 min from 20 to 200 °C (from 68 °F to 392 °F)approx. 25 min from 20 to 165 °C (X approx. 35 min) (from 68 °F to 329 °F)Cooling time:approx. 10 min from +20 to -20 °C (from 68 °F to -4 °F)approx. 15 min from +20 to -20 °C (X approx. 35 min)(from 68 °F to -4 °F)Stabilisation time:dependent on temperature and temperature probedependent on temperature and temperature probe Literature & Docs Product Specifications Accessories