| L-2490 RI Detector Specifications |
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| Method of Detection | Deflection |
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| Light source | Tungsten lamp |
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| Refractive index range | 1.0 to 1.75 |
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| Linearity range | 600μRIU |
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| Baseline noise | 2.5 x 10-9 RIU or less (water filled in, time constant 3.0 s) |
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| Temperature control | Off, 30 °C to 50 °C |
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| Time constants | 0.1, 0.25, 0.5, 1, 1.5, 2, 3, 6 s |
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| External outputs | Warning when measurement range is exceeded, Auto zero, Alarm, Recorder 10 mV/FS, Integrator 1 V/FS |
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| External inputs | Auto zero, Marker, Purge |
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| Baseline adjustment range | 0 to 50% /FS |
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| Auto zero | Full auto zero (optics + calculation) |
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| Recorder range | 0.25 to 512 x 10-6 RIU/FS |
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| Cell volume | 8 μL |
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| Max. flow rate | 10 mL/min |
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| Max. pressure in cell | 7.1 psi (0.049 MPa) |
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| Dimensions | 13.5 in (W) x 15.75 in (D) x 6.0 in (D)
(340 mm (W) x 400 mm (D) x 150 mm (D)) |
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| Weight | Approx.29 lbs (13kg) |
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| Power requirement & consumption | 100 to 240 VAC (+/- 10%), 50/60 Hz, 150 VA or less |
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