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WellChrom
Differential Refractometer (RI Detector) Differential Refractometers are suitable for detecting compounds without UV or visible chromophores. This detector is ideal for sugars and polymers. The detector will work with any substance that causes a change in the refractive index of the solution. |
Specifications K-2301 - Analytical
| Wavelength | 950 ± 30 nm |
| Range | ± 1 x 10-3 Dn |
| Noise | £ 4 x 10-8 Dn |
| Sensitivity | < 8 x 10-8 Dn |
| Cell Angle and Volume | 45º, 9µl |
| Max. Flow Range | 5 ml/min |
Specifications K-2401 - Preparative
| Wavelength | 950 ± 30 nm |
| Range | ± 2 x 10-3 Dn |
| Noise | £ 4 x 10-7 Dn |
| Sensitivity | < 8 x 10-7 Dn |
| Cell Angle and Volume | 15º, 12µl |
| Max. Flow Range | 99 ml/min |
Ordering Information
| Order No. | Article |
A2110 |
Differential Refractometer K-2301, analytical, flow cell A0294 and accessories included |
A2111 |
Differential Refractometer K-2401, preparative, flow cell A0287 and accessories included |
Spare Parts and Accessories
| Order No. | Article |
A0294 |
Flow Cell, 45º, 9µl |
| A0287 | Flow Cell, 15º, 12µl sensitivity reduced by factor of 3 |
| A0277 | Gasket for flow cell A0294 and A0287 |