Location; Cooling Water Requirements - PerkinElmer AVIO 500 Customer Hardware And Service Manual

If a longer hose distance is required for the chiller location, it may be necessary
Caution
to increase the hose inner diameter to accommodate the specification of no
greater than 15 psig at the instrument water outlet. The hose inner diameter
should also be sized large enough to accommodate the specification of 45 to
80 psig at the water inlet. The hose also needs to be insulated sufficiently to
maintain a temperature at the instrument water inlet between 15 °C and 25 °C.
Si une distance de tuyau plus long est nécessaire pour la localisation de
Attention
refroidissement, il peut être nécessaire d'augmenter le diamètre intérieur du
tuyau pour recevoir le cahier des charges ne dépassant pas 15 psig à la sortie
d'eau de l'appareil. Le diamètre intérieur du tuyau doit également être
dimensionnée assez grande pour recevoir la spécification de 45 à 80 psig à
l'entrée d'eau. Le tuyau doit également être suffisamment isolé pour maintenir
une température à l'entrée d'eau de l'instrument entre 15 ° C et 25 ° C.

Location

Typically, the Avio 500 is positioned with the computer and printer on the bench
next to the instrument or on an adjacent table. The computer and printer must not
be placed on the instrument. A bench for the instrument is available (Part No.
N0782060).
The instrument must be placed under the exhaust vent for the torch compartment
and near the electrical, water, and gas supply points.

Cooling Water Requirements

A water supply is required to dissipate heat from the oscillator.
Recirculating System
A recirculating system (chiller) must be used. The requirements for the chiller are:
• Cooling Capacity at 20 °C is 2000 watts
Temperature Stability ±1
Pump Rate 1 US gal/min. at 55 psi max (45 psi min).
Coolant: coolant fluid with corrosion inhibitor
o C
Location
67