Series 200a Refractive Index Detector

The Series 200a Refractive Index (RI) Detector is a highly stable and sensitive LC and GPC detector for use with compounds that do not have high absorptivity in the UV range, such as polymers, sugars, organic acids and triglycerides. The Series 200a RI detector, with its deflection-type design, allows sensitive detection of these compounds with low noise and drift characteristics. This advanced detector features internal temperature control of the flow cell, offset adjustment, autozero and autopurge of the reference cell, all with easy keypad entry. A full-color LCD allows the user to set and verify analytical conditions and baseline trends.

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Features/Benefits

• Increased detector stability with active temperature control of the flow cell
• Compact design
• Unattended operation through remote autozero and autopurge function
• Compatible with a variety of mobile phases without having to change prisms due to its broad refractive index range
• Safe operation ensured with leak drain and solvent leak sensor generates signal to stop pump flow

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