9ProteinMeasurementmodesDirect UVOtherBeam height 15mmLight source Tungsten and Deuterium lampsOutputs USB, Parallel (Printer)Power 110/220V AC 50/60HzSize (w x d x h) 600 x 450 x 260mmWeight 22kgSECTION 2 – Installation2.1 UNPACKINGRemove the 6850 from the packaging and ensure the following items are included:1. Model 6850 spectrophotometer fitted with 10 x 10mm cuvette holder (685-SC)2. Power supply cables HH179(S) – UK leadHH180(S) – EU leadCABLEUS – US lead3. Instruction manual (685 030)4. 10mm Glass Cuvettes x 4 (035 027)5. 10mm Quartz Cuvettes x 2 (035 028)6. Dust Cover (685 040)7. PC software CD and USB security dongle (685 035)2.2 INSTALLATIONThe 6850 is supplied ready to use.The working temperature and humidity range of the 6850 spectrophotometer is 15 – 35˚C, 15 – 70%relative humidity. The storage temperature and humidity range of the 6850 spectrophotometer is -10– 50˚C, 15 – 70% relative humidity.The unit should be placed on a clean flat surface which is free from drafts and vibrations. The unitsare designed for operation on 110V±11V / 60Hz±1Hz and 220V±22V / 50Hz±1Hz AC.Connect the power supply unit to the power inlet socket on the rear panel of the instrument andconnect to the mains socket. Turn the power on at the mains and switch the instrument on using thepower switch on the rear of the instrument.