The B 35 cold box is a small desktop appliance for cooling and freezing in all laboratories, research and industry. Due in particular to its compact space-saving design with a low-noise cooling unit, the cold box is suitable for direct use in the workplace. Temperature range [min/max] -50°C/-10°C -85°C /-50°C External dimensions [WxDxH] 58x76,5x54 cm 58x76,5x54 cm Ambient temperature [min/max] +12°C/+30°C +12°C/+30°C Characteristics: ■ Vacuum-Insulation: large interior space with small external dimensions and low power consumption ■ All stainless steel casing ■ Refrigeration unit: low noise, fully hermetically sealed, air-cooled, low maintenance ■ B 35-85: two-stage cascade refrigeration system ■ Foamed door with double door seal ■ Interior free of fixtures: no ignition sources, makes cleaning easy ■ Side air vent, so suitable for installation directly on walls ■ 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) ■ Potential-free contact for connection to an external alarm system ■ 10OmV/K-output for connection to a temperature recording system ■ RS485 interface ■ Bushing [diameter 10 mm), e.g. for temperature monitoring with external sensors ■ Lockable lid ■ Stackable unit, max. 2 units Accessories: ■ B 35-RS stainless steel shelf ■ 5 drawers, each for 6 standard cryoboxes [133x133x53 mm) ■ Extra gaps for optimal, uniform and rapid cooling of the entire frozen product Options: ■ Circulation air fan in the interior for better temperature distribution (not in B 35-85) ■ 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. OhmstraBe 4 I D-73730 Esslingen Fax: +49 (0)711 310599-29 Web: www.fryka.de Pictures may differ