BlueShadow 40D UV/VIS Detector - Fiber Optics Version
without Test and Flow Cell, without Fiber Optic Cables, Accessories included, 190-750 nm
The KNAUER BlueShadow 40D UV/VIS Fiber Optics Version Detector is a competitively priced HPLC spectrophotometer for routine HPLC applications, including fast LC methods. It is equipped with a deuterium lamp that covers a wavelength range from 190 to 750 nm. This robust detector not only offers excellent technical specifications but also features a highly flexible and compact design.
This fiber optics version of the detector allows for the spatial separation of the flow cell from the device, thus offering enhanced safety for hazardous, explosive or toxic work processes. The flow cell is easily accessible, enabling quick change when necessary. Users can choose from a wide range of flow cells with either bio-inert or stainless-steel wetted parts, suitable for nearly any analytical and preparative LC applications, with flow rates ranging from 10 μl/min to 10 l/min.
The BlueShadow 40D can be operated using ClarityChrom®, and OpenLAB® software, or through its integrated display and keypad for stand-alone operation. It supports communication via LAN, RS-232, or through analog input/output, allowing for seamless integration into almost any LC system.
Internal Reference:
ADI04
Technical Data
| General | |
|---|---|
| Detector Type | Variable single wavelength UV detector |
| Detector Version | With fiber optic connectors |
| Detection Channels | 1 (Digital), 1 |
| Wavelength Range | 190-750 nm |
| Light Source | Deuterium (D₂) lamp with integrated GLP chip |
| Flow Cell | Not included, Fiber optic cables are not included |
| Display | LCD Display with keypad |
| Specifications | |
|---|---|
| Wavelength Accuracy | ± 2.5 nm |
| Wavelength Precision | 0.3 nm (ASTM E275-93) |
| Features | |
|---|---|
| Wavelength Verification | External holmium filter test cell |
| Leak Sensor | No |
| GLP Report | Lamp recognition, Operating hours, Light source operating hours, Number of lamp ignitions |
| Specification - Detection | |
|---|---|
| Spectral Bandwidth | 11 nm at Hα line (FWHM) |
| Baseline Noise Level (Test Cell, 254 nm, ASTM E1657-98) | ± 20 µAU |
| Drift (254 nm, ASTM E1657-98) | 400 µAU/h |
| Linearity (274 nm, ASTM E1657-98) | > 2.0 AU |
| Max. Data Rate | 50 Hz (LAN) / 20 Hz (analog) / 10 Hz (RS-232) |
| Time Constants | 0.1 / 0.2 / 0.5 / 1.0 / 2.0 / 5.0 / 10.0 s |
| Integration Time | Automatic |
Find product specifications here
Instruments, components and services for (U)HPLC, Prep-LC, FPLC and Osmometry.