JASCO｜Refractive Index Detector
The RI-4035 refractive index detectors include an optical system mounted in a precise temperature-regulated housing to eliminate the influence of changes in ambient temperature. Both detectors are fully stable just one hour after powering on.
Model :
RI-4035
Feature :
- The RI-4035 is a dedicated semi-micro RI detector with a micro-volume flow cell designed for use with fast semi-micro GPC analysis using columns with a fine pore size.
- The 100Hz data acquisition rate makes the RI-4035 suitable for RHPLC and UHPLC separations. The LED light source in both detectors has a long lifetime (over 10,000 hours) for low maintenance. An optional pressure release safety-valve can be fitted to prevent damage to the flow cell in the event blockage.
- Maximum flow rate : 1.2 mL/min, and maximum pressure: 0.1 MPa.
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RI-4035 |
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Measurement system |
Deflection type |
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Refractive index range |
1.00 to 1.75 |
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Noise level |
0.5 × 10-8 RIU or less (under specified conditions) |
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Linearity |
5.0 × 10-5 RIU (HIGH), 5.0 × 10-4 RIU (STD) (under specified conditions) |
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Flow cell volume |
2.7 µL |
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Usable maximum flow rate |
1.2 mL/min. (solvent: H2O) |
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Maximum pressure |
0.1 MPa |
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Temperature control |
Available |
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Dimensions, weight |
300 (W) × 470 (D) × 150 (H) mm, approx. 15 kg |
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Required power |
AC 100 to 240 V, 50/60 Hz, maximum 85 VA |
