Small cooler for analyzers

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Small automatic cooler for analyzers

The analyzer automatic small is used to decrease the temperature of hot water before an analysis.
Water is cooled in the analyzer with a flow of cold water.

The cooler small automatic cools water up to 80°C before an analysis.

Capacity regulation: a hot water inlet regulation valve needs to be added in order to regulate the flow, as well as a cold water regulation valve.

Before the withdrawal open the cooling valve and afterwards the cooling water valve. Regulate the cooling water valve according to the water temperature to get to 40°C. Cold mains water is considered cooling water.  It is not possible to mount, neither a closing valve at the outlet to the water to be examined, nor at the outlet at the cooling water. Cooling water should not have against pressure.

Water flow regulation: some analyzers (such as DUROMAT, DUROMAT Professional and Testomat) can give an alarm signal before the analysis to open the input cold water electrovalve. This to avoid continuous cold water flow.

Coolers:manualeManuale BigautomaticAutomatico BigHigh pressure
Code. Num200037200042200030200031200045
Max pressure of water to cool16 bar16 bar16 bar16 bar40 bar
Max pressure of water to cool8 bar8 bar8 bar8 bar8 bar
Hot water temperature0 – 80 °C0 – 120 °C0 – 80°C0 – 120°C0 – 200°C
Dimension413 x 335 mm598 x 335 mm375 x 128 mm546 x 128 mm546 x 128 mm
Hydraulic link
Cold water input8 mm½”8 mm½”½”
Cold water output (discharge) ½”½”8 mm½”½”
Hot water input8 mm8 mm8 mm8 mm8 mm
Analysis water output8 mm8 mm8 mm8 mm8 mm
Lenght of cooling spiral2,6 meters5,1 meters2,6 meters5,1 meters5,1 meters
Weight (empty)3,3 kg4,0 kg1,7 kg2,3 kg2,3 kg
MaterialSteel titanium AISI316Ti4, EN 1.4571 (mounting bracket :A1SI316L, EN 1.4404)
Temperature Lowering < 40°C (with cooling water< 25°C and a water flow to analyze approximate 12 ltr/h
CertificationPED 2014/68 UE
Fluide classificationClass 2-not dangerous fluid
Equipment classification (according to PED 2014/68 UEClasse A

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