Manufacture of model hcal 1104ucontrol extend between 10 and 50 degrees Celsius with a relative humidity range of 5 to 95 percent precision of 0. 01 c / % rh stability better than 0. 05 c / 0. 2 % uniformity 0. 2 grams per cubic centimeter 0. 3 % rh display7 true colour tft display utilizing an LCD format touch screen test sensor insert port inter changeable acrylic door provided on front side of the chamber with pg21 gland cable or sensor size range from 13 to 18mm x 3 nos external humidifier water tank capacity 6 liters approx. Note 3 liter filling is enough for our application humidifier liquid distilled water humidifying time 2 %rh / sec 50 to 90 % rh dehumidifying time 6 %rh / sec 50 to 10 % rh test chamber area 230mm dia x 170mm d approx power supply 230v ac 10% / 50hz optional 110v ac power consumption 1000 va interior compartment for building purposes ss 310 / external ms powder coating overall dimension 436millimeters length x 676mm w x 368mm h approx instrument weight 44 kg without accessories, 6 kg standard accessories approx.