Detector for HPLC
Shoko Science RI-500 Series
Refractive Index(RI) Detector
RI-500 Series
Excellent stability for detecting samples with no UV absorption (e.g., polymers and carbohydrates)
Optimized specifications available to match applications ranging from semi-micro to semi-preparative use
Lineup: RI-501 (general-purpose) / RI-501EX (high-sensitivity) / RI-504 (semi-micro) / RI-502 (semi-preparative)
RI-500 Series Features&Specification
Significantly reduces drift caused by ambient temperature changes
Equipped with a relief valve to protect the solenoid valve
Standard-equipped with a solvent leak sensor
Compatible with a wide range of HPLC systems and instruments
<RI Detector Specification>
Category | General | Semi prep | Semi-micro | High Sensitivity |
Model | RI-501 | RI-502 | RI-504 | RI-501EX |
Measurement Method | Deflection Type | |||
Flow Cell | 2 Chamber | 3 Chamber | ||
Refractive Index Range | 1.00~1.75 | |||
Noise | 2.5nRIU | 25nRIU | 5nRIU | 1.0nRIU |
Cell Volume | 8μL | 8μL | 2.5μL | 8μL |
Flow Rate Range | 0.2~3ml/min | 1~50ml/min | 0.2~1ml/min | 0.2~3ml/min |
Max. Back Pressure | 50kPa | |||
Communication | LAN | |||
Power / Consumption | AC100~240V+-10%, 50/60Hz 150VA | |||
Dimension / Weight | 260W X 420D X165H(mm) / 12.5kg | |||
<Option>
Solenoid Valve, Flow cell Assembly, Tubing, Screws, Lamp and moter assembly, Etc.