Wide Range of Detectors

ELSD-2040/2041 Evaporative Light Scattering Detector
Offering unrivalled flexibility and sensitivity, the ELSD is the choice for the most demanding applications.

JASCO is pleased to announce the release of the ELS-2040/2041 series of Evaporative Light Scattering Detectors. The JASCO ELSD can be utilized for a wide range of analytical techniques, including HPLC, LC/MS, and SFC.  The range of application areas is equally broad, encompassing pharmaceuticals, nutraceuticals, combinatorial libraries, carbohydrates, lipids, phospholipids, triglycerides, fatty acids, amino acids, polymers and surfactants. Offering unrivalled flexibility and sensitivity, the JASCO ELS-2040/2041 series is the ELSD of choice for the most demanding applications.

The JASCO ELSD utilizes a patented gas flow control system to remove the mobile phase with high efficiency using a short evaporation tube. Other ELSD systems require a long evaporation tube for evaporation of the mobile phase at ambient temperatures.  The patented gas flow technology reduces the evaporation time of the mobile phase at low temperatures by adding dry gas during evaporation, maintaining very sharp chromatographic peaks.

In addition, the ELSD has an independent temperature-controlled nebulizer for excellent stability and reproducibility.  The heated nebulizer eliminates precipitation of the mobile phase and provides a stable nebulization.  The ELS-2040/2041 also offers the widest temperature range possible, from 10 to 120°C.

Click here to view the ELS-2040/2041 detector catalog.

MD-2010/2015 Diode Array Detector
The MD-2010 and MD-2015 are both powerful and flexible high sensitivity diode array HPLC detectors.

Compact, easy to use design
Both the MD-2010 and MD-2015 are components of the JASCO LC-2000 Plus series and incorporate the same compact design and user friendly operation. A backlit LCD display and well organized keypad assure simple, easy operation. A front loading flow cell allows easy cleaning and inspection. A lamp-off timer and leak-in-cell sensor are provided as standard. High sensitivity and wide dynamic range The innovative design of the MD-2010/2015 is a breakthrough in diode array technology with a noise level as low as 0.7 × 10-5 AU and drift of less than 1 × 10-3 AU/hour. The wide dynamic range assures the absorbance is linear up to 2.0 AU. The combination of wide dynamic range and high resolution allow acquisition of precise UV spectral data needed for accurate determination of main components as well as impurities. The optimized, high resolution optical system is essential for differentiation of components which have similar spectral shapes.

Powerful stand-alone operation
Used without a computer, the MD-2010/2015 detectors offer much more than other HPLC detectors. For routine analysis, there are outputs for 3 chromatograms of different wavelengths and an output of a ratio chromatogram of two different wavelengths. Spectral measurement can be taken at any time throughout a chromatographic run by a single key stroke. The MD-2010/2015’s memory can store as many as 50 UV spectra along with conditions such as retention time, sample number, and chromatographic peak number. MD-2010: 195 - 650 nm (1 nm data interval) MD-2015: 200 - 900 nm (1.5 nm data interval) Noise level as low as 0.7 × 10-5 AU Drift less than 1 × 10-3 AU/hour A wide dynamic range assures linear response up to 2.0 AU

 

Click here to view the MD 2010/2015 Diode Array detector specifications.

 

FP-2020 Fluorescence Detector
The FP-2020 Intelligent Fluorescence Detector is recognized as the industry’s most sensitive detector.

 
The JASCO Model FP-2020 Intelligent Fluorescence Detector is recognized as the industry's most sensitive detector with a signal-to-noise ratio of better than 350:1 for the Raman water peak. The FP-2020 covers a wide wavelength range both for excitation and emission from 220 to 700 nm (~ 900 nm with an optional PMT) with proven stability. Versatile time-programming capabilities are provided for wavelength, response, gain, spectral scan, etc., permitting highly selective detection of various compounds. A rapid scan feature allows on-the-flow spectral acquisition for both emission and excitation spectra without interrupting the chromatographic elution. A specially designed chemiluminescence attachment and capillary electrophoresis cell are optionally available. Signal-to-noise ratio of better than 350:1 for the Raman water peak Wide wavelength range for both excitation and emission from 220 to 700 nm (~ 900 nm with an optional PMT) Versatile time-programming capabilities On-the-fly spectral acquisition for both emission and excitation Special low dispersion (LD) cell for optimum peak shape

Click here to view the FP-2020 Fluorescence detector specifications.