Waters 410 Differential Refractive Index Detector (RID)

Rl Range

1.00 to 1.75 RIU

Measurement Range

5x10-3 RIU maximum FS (SENS= 1, SF=1)
5 x 10-a RIU minimum FS (SENS=1024, SF=100)

Flow Rate

0.3 -10 mL/min

Noise

2.0 x 10-8 RIU, (TC = 1, SF = 20, SENS = 32,
THF at 24 °C with restrictor coil)

Drift

2.5 x 10-7 RlU/hr (static with THF)

Sensitivity Settings

1, 2, 4,8, 16, 32, 64, 128, 256, 512, 1024

Time Constant Filter Settings

0.2, 1, 3, 10 seconds

Recorder Output

0 to 10 mV

Temperature Control

Internal oven 30 to 50 °C

External column heaters Ambient to 150 °C

Light Source

930 nm pulsed Light Emitting Diode (LED)

Flow Cell

Fused quartz

Cell Volume

10 uL

Pressure Limit

100 psi

Fluid Path Materials

316 stainless steel, Dynasii®, Suprasil II®,
Teflon®, Kalrez®, quartz