cat. 0020003549 HBR 4 control The heating bath is noted for: Cylindrical bath shape Heating elements integrated into the bath base Heat transfer media can be low-viscous oil (50 mPas) or water (H2O) Useful volume: approx. 4 l Heat output: 1000 W Two carry handles Infinitely variable safety temperature limiter according to DIN 12877 Double-jacketed mantle protection against burns - Digital display for target, actual and safety temperatures as well as speed Integrated magnetic stirrer drive to circulate the tempering fluid, allowing for better heat distribution in the bath RS 232 interface Heating bath can be operated with an external temperature sensor for temperature control directly in the medium Scope of delivery HBR 4 control PT 1000.60 Temperature sensor, stainless steel Technical Data Heat output 1000 W Heating temperature range room temp. - 200 °C Heat control stepless Set temperature resolution ±1 K Controller oscillation (3 l water / 90 °C) ±1 K Controller oscillation (3l Silicone oil / 50mPas / 150°C) ±2 K Speed display LCD Speed adjustment stepless Speed range 150 - 800 rpm Motor rating input 5 W Motor rating output 1 W Filling volume max. 4 l Filling point min. 20 mm Material in contact with medium stainless steel 1.4301 Connection for ext. temperature sensor PT1000 Adjustable safety circuit 50 - 210 °C Class designation acc. DIN 12876 II Outer diameter 250 mm Inner diameter 200 mm Outer height 250 mm Inner height 160 mm Dimensions (W x H x D) 340 x 250 x 340 mm Weight 5.6 kg Permissible ambient temperature max. 40 °C Permissible relative humidity 80 % Protection class according to DIN EN 60529 IP 20 RS 232 interface yes Voltage 230 V Frequency 50/60 Hz Power input 1020 W