Refractometer for solar collectors
Anti-freeze tester for solar collectors
ANTIFREZTEST-SOLARPANELS-RED
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For determining the freezing point of the following coolants:
- Ethanol scale A
- Ethylene glycol scale B
- Propylene glycol scale C
- nD20 calculation index scale D
After the test is complete, clean the prism with a clean, dry cloth.
Datasheets(X)
for solar collectors and heating circuits
- Check whether the prism and flap on the measuring instrument are clean
- Using the supplied pipette, place a droplet of the liquid to be tested onto the prism
- Close the flap to spread the droplet
- Turn the lens to adjust the resolution
- Read the value on the corresponding scale – a sharp LIGHT-DARK separating line is displayed
Min. temperature conditions | -40 °C |
Length | 152 mm |