The Kern ORM Digital Refractometer is an accurate, maintenance-free, digital, refractometer with ATC. There are several versions of the Kern ORM Digital Refractometer available; these vary regarding their measuring ranges and applications. Please see the table below for more information.
SKU | Scales | Measuring Range | Accuracy | Division | Applications |
ORM 50BM | Brix | 0 – 50 % | ± 0.2 % | 0.1 % |
|
Refractive index | 1,3330 – 1,4200 nD | ± 0.0003 nD | 0.0001 nD | ||
ORM 1RS | Brix | 0 – 90 % | ± 0.2 % | 0.1 % |
|
Refractive Index | 1,3330 – 1,5177 nD | ± 0.0003 nD | 0.0001 nD | ||
ORM 2CA | Brix | 0 – 90 % |
± 0.2 % |
0.1 % |
|
Ethylene glycol (%) | 0 – 100 % | ± 0.5 % | 0.1 % | ||
Ethylene glycol (° C) | (-50) – 0 °C | ± 0.5 °C | 0.1 °C | ||
Propylene glycol (%) | 0 – 100 % | ± 0.5 % | 0.1 % | ||
Propylene glycol (°C) | (-60) – 0 °C | ± 0.5 °C | 0.1 °C |
Measurements and the temperature are indicated on the large, easy-to-read display. Automatic temperature compensation (ATC) mitigates the need for manual measurement conversion, making the Kern ORM Digital Refractometer quick and convenient to use.
The Kern ORM Digital Refractometer’s practical, robust, IP65-certified design also makes it easy to use; an ideal everyday instrument that can be rinsed under running water. It supports simple and convenient calibration using distilled water.
The Kern ORM Digital Refractometer is a rugged, reliable refractometer with ATC.
Measurement temperature | 0 °C – 40 °C |
Overall dimensions W×D×H | 121×58×25 mm |
Net weight approx | 289g |
Power supply | 1 × AAA (1.5 V) |
Lifetime of the battery | approx. 10.000 measurements |
ATC (Automatic Temperature Compensation) | ATC does not apply to the refraction index scale |
Minimum sample volume | 4 drops |
Automatic energy management | (AUTO-OFF after 60 seconds) |
Mean value measurement | 15 measurements |