W. R. Grace & Co - Alltech® 3300 ELSD Evaporative Light Scattering Detector
Product Number: 5135834
Specifications:
Alltech® 3300 ELSD Specifications | Laser diode with collimating optics, 650nm, 30mW output, class IIIB |
Detector Element: | Silicon photodiode |
Temperature Range: | Ambient to 120ºC in 1ºC increments |
Nebulizer Gas: | Nitrogen preferred; Calibrated to 4.0L/min |
Inlet Pressure: | 60 – 80psig |
Typical Operating Range: | 1.0 – 2.0L/min |
Flow Control: | Digital Mass Flow Control |
Mobile Phase Flow Rate: | To 3.0mL/min |
Analog Output: | 1V or 10mV full scale |
Communications: | Inputs: TTL/contact closure for auto zero, gas shutoff, start, and standby Outputs: Contact Closure for pump shutdown in error conditions, general events Data Ports: USB, RS232, Ethernet |
User Interface: | Full color Microsoft Windows® based Graphical LCD with alphanumeric keypad |
Power Requirements: | 120/240V, 50/60Hz |
Dimensions: | 11.6" H x 10.3" W x 19.5" D (29.5cm H x 26.2cm W x 49.5cm D) |
Weight: | 30lbs (16Kg) |
IEC/FDA Classification: | Class 1 Laser Product; Complies with 21 CFR Subpart J |
Manufacturing Standards: | Meets all applicable safety and EMC certifications; CE, UL, and CSA certified |
Simplify Detection of Difficult Compounds
No one has more expertise designing and manufacturing ELSDs than Grace Discovery Sciences. Our continued innovation drives the evolution of our ELSD technology.
ELSD Advantages
- Universal
- Have confidence you’re seeing everything in your sample
- Improve quantitative measurements
- Estimate purity more accurately
- Sensitive
- Detection limits in the low nanogram range
- Gradient Compatible
- Maintain stable baselines during steep gradients
- ELSD improves baseline stability and detection sensitivity compared to refractive index (RI)
- ELSD shows what may be missing from your UV chromatogram
- Use ELSD in parallel with UV/Vis and MS for maximum structural and concentration information
- ELSD obtains a more accurate representation of sample mass than UV/Vis
- Low noise and excellent baseline stability allows detection limits in the low nanogram range
Alltech® ELSDs simplify analysis of difficult compounds:
|
|
Easy To Use
A Windows®-based user interface makes navigating through menus intuitive and easy. All critical operating parameters and a scrolling chromatogram trace are shown on the large, full color LCD.
Additional Features:
- Control and collect data digitally through Agilent ChemStation and EZchrom software platforms, including OpenLAB
- Ensure GLP compliance with password protected screen and error log
- Store up to 100 methods for fast set up
- Save gas and extend optics lifetime by programming unit to enter stand by mode at end of run
- Model: 5135834
- Manufactured by: Grace Davison