Specifications of K27550 Automatic Refractometer:

Technical information:

1). Measurement Scales:
Refractive Index (RI)
BRIX (% sucrose)
Temperature Corrected RI
Temperature Corrected BRIX
Ten User-Programmable Scales

2). Illumination: 589nm light emitting diode with interference filter (estimated life: 100,000 hrs)

3). Range:
Dissolved Solids: 0 to 95% solids
Refractive Index: 1.29000 to 1.70000nD
(nD - D-Line Refractive Index)

4). Readability:
0.01% Solids 0.00001nD

5). Precision:
Refractive Index Standard Oils ± 0.00003
Typical clear aqueous samples, % Solids Temperature Compensated, as sucrose ±0.03%

6). Calibration Fluid: refractive index standard oil, NIST traceable
nominal value 1.495 RI, 67.61 BRIX

7). Sample Types: Transparent, translucent or opaque

8). Prism Assembly: Stainless steel, synthetic sapphire sealed with solvent-resistant epoxy

9). Calibration:
1 point - only
2 point - Water and refractive index or Brix standard

10). Dimensions lxwxh,in.(cm)
15.5x12x4.5 (39.5x30.5x11.5)
Net Weight: 23 lbs (10.5kg)

11). Shipping Information
Shipping Weight: 30 lbs (14kg)
Dimensions: 5 Cu. ft.