Small manual cooler, max 80°C

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Manual coolers with PED 2014/68 UE ceritificates

The cooler is used for manual withdrawal of the hot water to be examined. The water is cooled to room temperature.

The cooler is intended to cool the boiler water to lower the temperature before the analysis.

The water is cooled by the flow of cold water. Used to decrease the temperature before analysis.

Flow regulation:

It is necessary to add: a regulating valve at the inlet of the hot water to regulate the flow and a regulating valve at the inlet of the cooling water.
Before sampling, open the cooling valve and then the valve for the water to be cooled.
Adjust the cooling water valve in relation to the temperature of the water to be examined, until the desired optimal room temperature is reached. Cold mains water is considered cooling water.
It is not possible to mount either a shut-off valve at the outlet to the water to be examined or at the outlet to the cooling water. The cooling water must not have back pressure.

Water flow adjustment:

some analyzers (for example DUROMAT, DUROMAT Professional and Testomat) can give a signal before the analysis to open the solenoid valve entering the cold water. This avoids the continuous flow of cold water.

RaffreddatoremanualeManuale BigautomaticoAutomatico BigAlta pressione
Nr. Ord.200037200042200030200031200045
Pressione mass. dell’acqua da raffreddare16 bar16 bar16 bar16 bar40 bar
Pressione mass. dell’acqua di raffreddamento8 bar8 bar8 bar8 bar8 bar
Temperatura dell’acqua calda0 – 80 °C0 – 120 °C0 – 80°C0 – 120°C0 – 200°C
Dimensione413 x 335 mm598 x 335 mm375 x 128 mm546 x 128 mm546 x 128 mm
Collegamento idraulico
Entrata acqua fredda8 mm½”8 mm½”½”
Uscita acqua fredda (scarico) ½”½”8 mm½”½”
Entrata acqua da raffreddare8 mm8 mm8 mm8 mm8 mm
Uscita acqua raffreddata8 mm8 mm8 mm8 mm8 mm
Lunghezza della spirale di raffreddamento2,6 metri5,1 metri2,6 metri5,1 metri5,1 metri
Peso (vuoto)3,3 kg4,0 kg1,7 kg2,3 kg2,3 kg
Materiale acciaio titanio AISI316Ti4, EN 1.4571 (staffa di montaggio: AISI316L, EN 1.4404)
Abbassamento temperatura< 40°C (con l’acqua di raffreddamento < 25°C e un flusso d’acqua da analizzare all’incirca 12 ltr/h
CertificazionePED 2014/68 UE
Classificazione fluidoClasse 2 – fluidi non pericolosi
Classificazione apparecchio (in rispetto PED 2014/68 UEClasse A

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