Refract meters OIR 32 and OIR 4580
Optical tool used for measuring dry matter in solutions.
Technical Characteristics at 20° C
| OIR 32 | OIR 4580 | |
| Range of Measurement (%) | 0 – 32 | 0 – 80 |
| Precision Error (%) | +/-0,25 | +/-0,5 |
| Calibration (%) | 0,25 | 0,5 |
| Special (eye) Calibration | +/-5 | +/-5 |
We offer customized refract meters for cosmetics, battery electrolyte and anti-freeze.
The instruments have passed testing by the Standards Committee and are described in the Government Registry with the means of measurement allowed to be used in the country under № 1179/1991.12.10 и № 1256/1992.05.10
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