tecal portable dri-block® calibrators Tecal 1200S High Temperature Portable Calibration Furnace Calibrate with Confidence with the NEW Tecal 1200S High Temperature Portable Calibration Furnace. When precise temperature control is essential for optimum performance you can count on Techne thermal solutions. Key Features Very economically priced Wide temperature range Simple to use Multi-hole insert block for accurate comparison calibration Rapid heating rates Software available Rugged case with carry handle The Tecal 1200S Block calibrator utilises a special heater design for optimum temperature uniformity and rapid heating rates. The isothermal block assembly is machined from a special alloy giving excellent thermal conductivity which also resists high-temperature oxidation. This block is designed to optimize performance between sufficient mass for good stability/ uniformity but a low enough mass to achieve rapid heating/cooling rates and stabilization periods. The standard fixed block has 4 extra deep immersion test holes accepting Ø8mm probes x 80 mm deep for use with a reference probe typically an R or S type thermocouple or an SPRT. Technical Specification Minimum temperature Maximum temperature Display accuracy Temperature uniformity Temperature stability Display resolution Heating rate, 100°C to 1200°C Cooling rate, 1200°C to 200° Large insert size Fan cooling Dimensions H x W x D Weight Hard Carry case 1200S Ø34 x 155mm long Insert Block probe 4x Ø8.0mm (Standard insert) Insert Block probe 2xØ3mm,2xØ4mm,2xØ6mm Insert Block probe Ø1/8”,Ø1/4”, Ø3/16”, Ø5/16”, Ø3/8” Insert Block probe 2xØ3/16”,2xØ1/4”, 2xØ3/8” Insert Block probe 6x Ø1/4” Insulator A for block 4 x Ø8.0mm (Standard insert) Included with the unit Insulator B for block 2 x Ø3mm, 2 x Ø4mm, 2 x Ø6mm Insulator C for block Ø1/8”, Ø1/4”, Ø3/16”, Ø5/16”, Ø3/8” Insulator D for block 2 x Ø3/16”,2 x Ø1/4”, 2 x Ø3/8” Insulator E for block 6 x Ø1/4” Hard carry case 1200S UKAS cal cert at 150, 420, 660, 960, 1200ºC