VWR Puranity TU+ | 17
Technical specification |
Chapter 5
Materials of parts which contact water
Adjustable pressure retaining valve NBR = Acrylnitril Butadien Rubber
Pump head Nylon with glass fibre
UV lamp High-purity synthetic quartz
UV housing Stainless steel
Ultrapure cartridge PP = Polypropylene
UF housing PC = Polycarbonate
Rinsing solenoid valve PA = Polyamide
Dispensing valve PET = Polyethyleneterephthalate
Conductivity measuring cell POM = Polyoxymethylen, stainless steel
Distributor block POM = Polyoxymethylen
Connections POM = Polyoxymethylen
Tubings PE = Polyethylene
O-Rings EPDM = Ethylene propylene diene rubber
Accessibility to Puranity TU+ systems and pure water tank
Space on left and right from the side of the system at least 300 mm / 11.81 inch
Space to the back of the system at least 200 mm / 7.87 inch
Top space at least 400 mm /15.75 inch
Space to front of system Free accessibility
Ambient conditions
During operation Storage
Operation area Indoor rooms Indoor rooms
Maximum altitude above sea level up to 2000 m up to 2000 m
Temperature range min. +2°C, max +40°C, 80% rel.
rH, non-condensing
min. +2 °C, max. +60 °C, 90% rel.
rH, non condensing
Line-voltage variation Not more than +/- 10 % of the line
voltage
-- (not applicable)
Transient overvoltages As usually occur in the supply
network (overvoltage category II
acc. to IEC 60364-4-443)
NOTE!
The rated level of transient
overvoltage is the withstand
impulse voltage acc. to
overvoltage category II of IEC
60364-4-443.
-- (not applicable)
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