FREEZER FRYKA chest freezers are the ideal solution for cooling and freezing for all laboratories, research and industry. The compact, space-saving design, including a low-noise cooling unit, means the freezer can be used directly in the laboratory work space. Temperature range [min/max] -50°C/-10°C -85°C/-50°C External dimensions [WxDxH] 76x71x88 cm 76x71x88 cm Ambient temperature [min/max] +12°C/+30°C +12°C/+30°C Accessories: ■ TT 90-RC stainless steel shelf ■ For storage of 6 standard cryoboxes [135x135x52 mm) per shelf ■ 12 shelves possible per chest ■ Extra gaps for optimum, uniform and rapid cooling of all the refrigerated items Model TT 50-90 TT 85-90Control accuracy +/- IK +/-1 K Volume 901 901 Characteristics: ■ Vacuum-Insulation: large interior space with small external dimensions and low power consumption ■ Control unit with keyboard and integrated, galvanically isolated, mains-independent alarm (visual and audible signal, showing the maximum temperature during the disturb, battery lasting around 72 hours) ■ Refrigeration unit: low noise, fully hermetically sealed, air-cooled, low maintenance ■ All stainless steel casing ■ Interior free of fixtures: no ignition sources, makes cleaning easy ■ Bushing [diameter 19mm), e.g. for temperature monitoring with external sensors ■ Circulating air vent, so suitable for installation directly on walls ■ Potential-free contact for connection to an external alarm system ■ 10OmV/K-output for connection to a temperature recording system ■ RS485 interface ■ Lockable lid ■ TT 85-90: two-stage cascade refrigeration system Options: ■ Four fixed rollers, two with brakes ■ Circulation fan inside (not with TT 85-90) ■ Your desired option is not listed? Just ask us! FRYKA-Kaltetechnik GmbH Fon: +49 [0)711 310599- 0 E-Mail: [email protected] Technical data is subject to change without notice. OhmstraBe4l D-73730 Esslingen Fax:+49 (0)711 310599-29 Web: www.fryka.de Pictures may differ