S 3585 RI Detector

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PRODUCT

S 3585 RI Detector

The Sykam S 3585 Refractive Index Detector provides excellent sensitivity, stability, and reproducibility through its thermally isolated optics and temperature control. It offers auto purge, autozero, and communication capabilities, and is available in micro, analytical, and semipreparative modes.

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S 3585 RI Detector

Specifications

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Specifications

Weight	13 kg
Dimensions	47,8 × 31 × 16,5 cm
Refractive index range	1.00 – 1.75
Flow Rate	Micro (0.2 – 3.0 ml/min), Analytica (0.2 – 3.0 ml/min), Semi-Preparative (1 – 50 ml/min)
Flowcell volume	4 µl, 45° angle (micro), 9 µl, 45° angle (analytical), 7 µl, 5° angle (semi-preparative)
Max Flow Cell Pressure	Micro (6 kg/cm²)
Dead volume	6 µl (micro), 24 µl (analytical), 88 or 353 µl (semi-preparative)
Linearity range	0 – 500 μRIU (micro), 0 – 1000 μRIU (analytical), 0 – 20000 μRIU (semi-preparative)
Noise level	10 nano-RIU (micro), 5 nano-RIU (analytical), 100 nano-RIU (semi-preparative)
Drift @ 1ml H2O/min	H2O/min < 1mV/hour
Integrator output	± 1 V
Recorder output	± 10 mV full scale, ± 100 mV full scale, ± 1000 mV full scale
Recorder offset	0 mV, 10 mV, 100 mV
Digital interface	RS232, purge, autozero, start, stop, data-out: 1 Hz, 10 Hz
Temperature control	Ambient, 35°C to 55°C in 1 °C steps, Thermal Fuse 75°C..
RI detection	optional
Detection method	Deflection
Trigger output	TTL: intensity alarm
Trigger input	TTL: purge, autozero, start, marker
Time constant	RAW (0.0 sec.), fast (0.4 sec.), medium (0.8 sec.), slow (1.2 sec.)