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Swienty Honey Refractometer, with automatic temperature compensation

EUR 59,37 ou Offre directe 8d, EUR 10,53 Livraison, 14-Day Retours

Vendeur: beekeeper1957 (2.613) 100%, Lieu où se trouve: Church Stretton, Lieu de livraison: GB et de nombreux autres pays, Numéro de l'objet: 272449280389 An excellent refractometer, reading from 12% to 25% moisture in honey. Accuracy +/- 0.1%. With automatic temperature compensation, so the reading is standardised to 20C, whatever the actual temperature. This is Swienty Item number 107916. Current price from Swienty is 72 Euros, plus postage. Includes a little tube of calibrating oil. Text on Swienty website is as follows: Scale range 12.0 to 25.0%. Accuracy of 0,1%. With ATC - automatic temperature compensation - which ensures you the correct reading without having to measure the temperature in the room where you test the honey. Instrument measuring water content in Honey. Open the cover-plate and apply several drops of the sample to be tested to the prism surface. Lightly close the coverplate and check that the prism surface is completely covered by the sample and that there are no gaps or bubbles present. If there are, add a further drop of sample to the prism to remove gaps and/or paddle the cover-plate to remove bubbles. Hold the refractometer up to the eye and point it at a source of bright light. Adjust the eyepiece while peering through it so that the scale can be clearly seen. A boundary line will appear in the field of vision, dividing it into two parts; a bright upper and dark lower section will be seen. The point at which this interface intersects the scale indicates the refractive index of the sample. The scale enables readings to 1 decimal places to be taken easily and, with care, a second decimal place can be estimated. Condition: New and unused. Outer plastic box is slightly tatty., Brand: Swienty, Product Type: Honey Refractometer

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