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AZURA RI Detector 2.1L HighFlow
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Schedule a consultationProduct Description
High Flow Rate Compatible Refractive Index Detector for Liquid Chromatography and Process Technology
Preparative refractive index detector
The AZURA RID 2.1L HighFlow is a sensitive and competitively priced differential refractometer. It is suitable for detecting compounds with little or no UV activity such as alcohols, sugars, lipids or polymers in high concentrations. This instrument is designed for use in semi-preparative and preparative HPLC (high performance liquid chromatography) as well as under certain conditions for GPC (gel permeation chromatography) applications. The intelligently designed optical unit with advanced temperature control ensures high sensitivity, fast baseline stabilization, and excellent reproducibility. Furthermore, the long-life LED, highly pressure resistant flow cell, improved safety features and enhanced diagnostics functions guarantee easy handling and minimal maintenance. The wide linear dynamic range and 100 ml/min maximum flow rate make the AZURA RID 2.1L HighFlow the perfect choice for most laboratory tasks. This detector can be controlled with OpenLAB® EZChrom, ClarityChrom® and PurityChrom® Bio software, as well as from the AZURA Mobile Control app (stand-alone operation), via LAN or through analog input/output, allowing it to be integrated into almost any LC system.
- Temperature controlled optical unit
- Long-life LED
- Pressure resistant flow cell
- Leak management
- Made in Germany
Detection
| Detector type | Refractive index detector |
|---|---|
| Version | preparative |
| Light source | Long-life LED |
| Detection channels | 1 |
| Refractive index range | 1.00 – 1.75 RIU |
| Noise | ± 50 nRIU |
| Drift | 2000 nRIU/h |
| Linearity | > 4000 µRIU |
| Flow cell | 5 bar back pressure resistance Flow cell included |
| Max. flow rate | 100 ml/min (pure water) |
| Flow cell volume | 9 µl |
| Wetted materials | Stainless steel / fused silica / PTFE / PEEK |
| Temperature control | OFF, 30 – 55 °C (1 °C increment) |
| Time constants | 0.00 / 0.01 / 0.02 / 0.05 / 0.1 / 0.2 / 0.5 / 1.0 / 2.0 / 5.0 / 10.0 s |
| Maximum data rate | 100 Hz (LAN)/20 Hz (Analog) |
| Autozero | Full range |
| Leak sensor | Yes (internal and external leak management) |
Communication
| Inputs | Error (IN), Start (IN), Autozero, Flush (IN) |
|---|---|
| Outputs | Event 1, Start (OUT), Error (OUT), + 5 V, 24 V Valve |
| Analog outputs | 1 x 0- 2.5 V scalable, 20 bit, offset adjustable |
| Control | Mobile Control, software, event control, analog, terminal protocol |
| Interfaces | 2 x LAN (RJ-45, dual IP-stack), USB (service only), multi-pin connector, analog (cinch connector) |
Technical parameters
| GLP | Detailed report including operating hours, light source operating hours |
|---|---|
| Display | Mobile Control (optional) |
| Ambient conditions | Temperature range: 4 – 40 °C, 39.2 – 104 °F, Humidity: below 90 % noncondensing |
General
| Power supply | 100 – 240 V, 50 – 60 Hz, 65 W |
|---|---|
| Dimensions | 361 x 158 x 523 mm (W x H x D) |
| Weight | 10.8 kg |
Replacement Parts & Accessories
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Service
Service Agreements |
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Economy Ship & Fix |
| Preventative Maintenance Visit | 1 Preventative Maintenance Visit per Year | 1 Preventative Maintenance Visit per Year | ||
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