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.
Small cooler for analyzers
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: | manuale | Manuale Big | automatic | Automatico Big | High pressure |
|---|---|---|---|---|---|
| Code. Num | 200037 | 200042 | 200030 | 200031 | 200045 |
| Max pressure of water to cool | 16 bar | 16 bar | 16 bar | 16 bar | 40 bar |
| Max pressure of water to cool | 8 bar | 8 bar | 8 bar | 8 bar | 8 bar |
| Hot water temperature | 0 – 80 °C | 0 – 120 °C | 0 – 80°C | 0 – 120°C | 0 – 200°C |
| Dimension | 413 x 335 mm | 598 x 335 mm | 375 x 128 mm | 546 x 128 mm | 546 x 128 mm |
| Hydraulic link | |||||
| Cold water input | 8 mm | ½” | 8 mm | ½” | ½” |
| Cold water output (discharge) | ½” | ½” | 8 mm | ½” | ½” |
| Hot water input | 8 mm | 8 mm | 8 mm | 8 mm | 8 mm |
| Analysis water output | 8 mm | 8 mm | 8 mm | 8 mm | 8 mm |
| Lenght of cooling spiral | 2,6 meters | 5,1 meters | 2,6 meters | 5,1 meters | 5,1 meters |
| Weight (empty) | 3,3 kg | 4,0 kg | 1,7 kg | 2,3 kg | 2,3 kg |
| Material | Steel 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 | ||||
| Certification | PED 2014/68 UE | ||||
| Fluide classification | Class 2-not dangerous fluid | ||||
| Equipment classification (according to PED 2014/68 UE | Classe A | ||||
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