Model |
RI-501
|
RI-502 |
RI-504 |
Analysis |
Preparative |
Semi-micro (UPLC) |
Flow cell type |
2 chanber-type |
Measurement method |
Deflection type |
Refractive Index range |
1.00~1.75 |
Measurement range |
0.25~512μRIU |
2.5~5120μRIU |
0.25~512μRIU |
Drift * |
0.2μRIU/h |
2μRIU/h |
0.2μRIU/h |
Linearity range |
≥ 600μRIU |
≥ 6000μRIU |
≥ 600μRIU |
Nois ** |
≤ 2.5nRIU |
≤ 25nRIU |
≤ 5nRIU |
Response |
0.1, 0.25, 0.5, 1, 1.5, 2, 3, 6sec |
Auto zero |
Full auto zero |
Auto zero range |
All range |
Integrator output (Sensitivity) |
0~1V
(2mV/μRIU, 8mV/μRIU) |
0~1V
(0.2mV/μRIU, 0.8mV/μRIU) |
0~1V
(2mV/μRIU, 8mV/μRIU) |
Integrator output range selection |
128/512μRIU/FS |
1280/5120μRIU/FS |
128/512μRIU/FS |
Cell volume |
8μL |
8μL |
2.5μL |
Flow rate (Usual) |
0.2~3.0mL/min |
1~50mL/min |
0.2~1.0mL/min |
Flow rate (Max.) |
10mL/min |
100mL/min |
1.0mL/min |
Pressure rating |
50kPa |
Internal volume |
IN → Cell ; 60μL
Cell → OUT ; 630μL |
IN → Cell ; 120μL
Cell → OUT ; 540μL |
IN → Cell ; 10μL
Cell → OUT ; 385μL |
Recorder output |
0~10mV/FS |
External input |
Purge On/Off, Auto Zero |
External Output |
①READY (Automatic Start-up)
②LEAK
③ERROR
(OVER HEAT/LOW LIGHT INTENSITY/
NULL GLASS HOME POSITION/
LOST PARAMETERS/OPTICAL BALANCE)
(Cntact capacity : DC24V 0.1A max.) |
Temperature control |
OFF, 30~55˚C (Double Temperature control) |
External communication port |
LAN |
Wetted materials |
Stainless steel 316, Teflon, Quartz Glass |
AC power source |
AC100~240V±10%, 50/60Hz, 150VA |
Dimension, Weight |
W260 x D420 x H165 (mm), ca. 12.5kg |
Accessories |
Power cable, signal cable, connector tube, fuse, operation manual |
CE marking |
Obtained |
RoHS |
Compliance |