KOMZ & Odessa Experimental Medical Service Plant. USSR. - Refractometer "IRF-464" (1990) + Inclined Pressure Gauge (1958) (1) - Steel, mechanics, optics, wood, vessel

Description
KOMZ & Odessa Experimental Medical Service Plant. USSR. - Refractometer "IRF-464" (1990) + Inclined Pressure Gauge (1958) (1) - Steel, mechanics, optics, wood, vessel
USSR - Late 20th century

Refractometer "IRF-464"
Functionality: fully functional - the lens of the lens and viewfinder are clean, the viewfinder's visibility is good - without distortion, the focus and aperture work smoothly and pleasantly. The picture is clear, bright.

The IRF-464 milk refractometer is designed to measure the refractive index of dispersing liquid media. It can be used to determine the percentage of protein in milk by the difference in indications for milk and whey on a protein scale, as well as other non-fat components of milk and liquid dairy products.

The IRF-464 refractometer allows you to quickly and reliably determine the content of protein and solids in milk (SOMO) and its products without the use of expensive chemicals, which makes it possible to widely use the device for certification of dairy products, as well as in cheese making.

The refractometer is used in the dairy industry, agriculture, catering, as well as in research institutes.

In addition, the IRF-464 refractometer can be used in brewing to "determine the alcohol and actual extract using the refractometric method." According to the formula, these two parameters calculate the solids in the initial wort without the distillation process.

Technical characteristics portable refractometer IRF 464:

Range of measurement of refractive indices nD - 1,325 - 1,360;
The range of measurements on the scale of protein - 0 - 15%;
The price of dividing the scale of the refractive index nD is 5 × 10-4;
The division value of the protein scale is 0.1%;
The limit of permissible basic error in the refractive index nD is ± 2.5 × 10-4;
The limit of permissible basic error according to the PROTEIN scale is ± 0.1%;
Overall dimensions of the refractometer, mm, no more - 220 × 120 × 150;
The mass of the refractometer, g, not more than 1.5;
The mass of the refractometer with accessories and packaging, kg, not more than 3.0;
Range of working temperatures - +10 ... +35 ° С.

Inclined Pressure Gauge
Functionality: the state of the tank is intact, without damage. Alcohol is not flooded. You need to fill the flask with alcohol to make the item fully functional.

I give a full guarantee of the originality of the lot and compliance with its description. Your parcel will be very well and very securely packed. The carrier is UkrPost. The window for tracking the package is located at this link: http: http://uacargo.com.ua/track/ukrposhta#code= Insert the track number and see where the package is. The delivery time is due to the fact that Ukraine is not located in the EU zone - from a week to four.

Lot details
No. of items
1
Object
Refractometer "IRF-464" (1990) + Inclined Pressure Gauge (1958)
Material
Steel, mechanics, optics, wood, vessel
Manufacturer/ Brand
KOMZ & Odessa Experimental Medical Service Plant. USSR.
Estimated Period
Late 20th century
Country of Origin
USSR
Condition
Excellent condition - barely used with minimal signs of aging & wear
Dimensions
440×90×80 mm
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