Model |
PRM-TANKα |
Scale |
Refractive Index (nD) Brix concentration, Temperature |
Measurement item |
Refractive Index (nD) Brix (temperature compensation for sucrose) concentration (temperature compensation specific for the solute). And temperature |
Measurement Range |
Refractive index (nD) : 1.31700 to 1.51000 Brix : 0.00 to 85.00% |
Resolution |
Refractive index (nD) : 0.0001 or 0.00001 Brix : 0.1 or 0.01% (by selection) |
Measurement Accuracy |
Refractive index (nD) : ±0.0001 Brix : ±0.1% |
Measurement Temperature |
5 to 40゚C |
Temperature compensation range |
5.0 to 100.0゚C |
Light source |
LED (D-line approximation) |
Materials in contact with the solution |
Prism – synthetic sapphire Prism O-ring – FEP, PTFE Flange O-ring – PTFE Prism stage – SUS316L |
Display item |
Refractive Index, Brix, concentration, temperature(゚C) |
High and low limit setting |
High and low control limits can be set with keys. |
Output |
RS-232C, DC4 to 20mA |
Output item |
Refractive index(nD), Brix, concentration(%), temperature(゚C) |
Display system |
Seven-segment LED |
Alarm output |
Open-collector output for high and low limit settings (alarm output) |
Cable |
Cable between the detection and display units : 15m standard (extension available up to 200m) |
Power Supply |
AC 100 to 240V, 50 / 60Hz |
International Protection Class |
Detection section : IP67 Calculation Display section : IP67 |
Dimensions & Weight |
Detection section : 25 x 29.73 x 25cm, 12.3kg Calculation Display section : 19.2 x 10 x 24cm, 3.3kg |
Power consumption |
30VA |
Pressure resistance |
1.0MPa (Detection section) |