Cope-LLG Catalogue 2018

803 7. Heating and cooling technology Temperature regulators/Dynamic Temperature Control Systems GENERAL CATALOGUE EDITION 20 E & OE. Petite Fleur ® and Grande Fleur ® - the small Tangos ® The small Tangos mark the entry level into the world of Unistats. The compact dimensions and unique thermodynamics make the Petite Fleur and Grande Fleur ideal for precise temperature control of research reactors. As for all Unistats also the Petite/Grande Fleur models have unique thermodynamic properties. In a direct comparison to other devices in this price class the systems stand alone when it comes to the highest temperature control speed. All models are extremely space saving, simple to operate and can be used flexibly at working temperatures of -40 to +200 °C. All units use natural refrigerant as standard. 1 Huber Temperature stability at -10 °C: 0.01K Temperature adjustment and indication: digital Internal temperature sensor: Pt100 Interface digital: Ethernet, USB (Host und Device), RS232 Alarm message: optic, acoustic, relay Heating power: 1.5kW Refrigeration machine: Petite Fleur ® /Petite Fleur ® -eo/Grande Fleur ® /Grande Fleur-eo ® : air cooled, natural refrigerant Petite Fleur ® w/Grande Fleur w ® : water cooled, natural refrigerant Circulation pump: 33 l/min (Petite Fleur ® ); 38 l/min (Grande Fleur ® ) Max. delivery Max. delivery pressure 0.9bar Net weight Petite Fleur ® : 45kg Net weight Grande Fleur ® : 55kg Power supply: 230V 1~ 50Hz Protection class: IP20 Min./max. ambient temperature: 5 °C/40 °C Type Dimensions (W x D x H) Cooling capacity kW at 200/20/0/-20/-40 °C Working Temp. range PK Cat. No. mm max. °C Petite Fleur ® Petite Fleur ® w Petite Fleur ® -eo* Grande Fleur ® Grande Fleur ® w Grande Fleur ® -eo* Grande Fleur ® w-eo* 260 x 450 x 504 260 x 450 x 504 260 x 450 x 504 295 x 540 x 565 295 x 540 x 565 295 x 540 x 565 295 x 540 x 565 0,48/0,48/0,45/0,27/0,04 0,48/0,48/0,45/0,27/0,04 0,48/0,48/0,45/0,27/0,04 0,60/0,60/0,60/0,35/0,04 0,60/0,60/0,60/0,35/0,04 0,60/0,60/0,60/0,35/0,04 0,60/0,60/0,60/0,35/0,04 -40 ... +200 -40 ... +200 -40 ... +200 -40 ... +200 -40 ... +200 -40 ... +200 -40 ... +200 1 1 1 1 1 1 1 9.859 170 9.859 171 6.258 888 7.672 072 9.859 257 9.859 258 9.859 259 *for external open applications 1 Software upgrades for Huber Circulators - please see page 783. Dynamic Temperature Control Systems Unistat ® The dynamic thermoregulation of the Unistat line introduced a revolution in fluid temperature control. Unistats are the ideal solution for fast and highly exact thermal control of external applications, e.g. reactors, autoclaves, miniplants, pilot systems, reaction calorimeters or distillation systems. In comparison to classical circulators Unistats are convincing in their unique thermodynamics for highly exact and reproducible results. The Unistat technology thereby guarantees to always have the shortest heating and cooling times as well as a large temperature range without bothersome fluid changes. There are over 60 models to choose from with cooling powers from 0.7 kW to 130 kW. What ever the application, Unistats provide professional scale-up offering the same stable process conditions from the development lab to production systems. Unistat temperature control systems make use of a professional range of functions for all requirements. The facilities encompass a colour touchscreen display, with comfortable menu guidance and a real-time graphics display of temperature progress, as well as an intelligent cascade temperature control and high performance speed controlled circulation pump. This is rounded off with a programmer, a ramp function, calendar start, customisable user menus, sensor calibration as well as analogue and digital interfaces. Advantages and Functions: - ideal for isothermal chemical processes - the first choice for operational safety with exothermic reactions - for demanding temperature applications from -125 °C to +425 °C - "volume cooling power" truly powerful, truly compact - DW-Therm thermal fluid offers a temperature range from -90 °C to +200 °C - with graphic capabilities, multilingual, interactive and easy to use - for dynamic and rapid temperature changes - with USB and Ethernet interfaces 2 2