1.30 1.35 1.40 1.45 1.50 1.55 1.60
n
D
400 10 20
30
50 60 70 80
BRIX
Figure 50 PR‑23 r
angeability
The refractometer models PR‑23‑M/MS and PR‑23‑W for aggressive solutions and ultra-pure
fine chemicals can be equipped with a sapphire prism with a refractive index range
1.2600 … 1.4700, shown in the following figure.
1.30
1.25
1.35 1.40 1.45 1.50 1.55
Figure 51 PR‑23‑M/MS/W r
angeability with a sapphire prism (74) and with a standard prism
(73)
10.3 Sanitary process refractometer
PR‑23‑A
C
Sanitary compact refractometer PR‑23‑A
C is a 3‑A sanitary process refractometer for
measuring concentrations in a pipe line. Easy to install in any pipe size directly or using a
flow cell. The sanitary compact refractometer is suitable for all food and beverage
processing applications where online monitoring and control can help to improve product
quality and reduce costs.
10.3.1 PR‑23‑A
C sensor model code
Table 12 Sanitary compact refractometer for pipelines
Model Description
PR‑23 Sensor
Sensor model
‑A 3‑A S
anitary Standard 46‑04 certified
Sensor type
PR-23 Series User Guide
IM-EN-PR23-E
100