The Tiva 500 series washer disinfector finds its ideal application in medical centers to carry out the disinfection process of a large range of surgical instruments.It consists of 8 DIN baskets and 171 liter chamber. The special design permits installation of the device with in limited spaces. The device offers fast and effective sterilization of instruments. The temperature of the device can be controlled with two independent PT1000 probes with a temperature adjustment of up to 93 degree centigrade. The device can be connected to cold, warm and DI water and also includes intake of fresh water between each phase of cycle for better cleaning and hygiene. The condensation is prevented from entering the washing area with steam condenser. The residue formed is prevented from entering the washing area with the help of triple water filtration. Heavy duty self-cleaning water circulation pump helps to carry out effective spray pressure and rapid flow rate.