Coto De Caza California 92679 CA http://www.centralmasshomewarranty.com Blender Manuals Cuisinart Blender Manuals Bar Blender, Battery-powered Hand Blender, Beehive Blender, Bermixer, Beverage Blender Cuisinart Blender Manuals
Cuisinart DLC-10C 7 Blender DLC-10C 7 Cuisinart Blender Manuals
http://www.centralmasshomewarranty.com
Problems with your home can happen when you least expect. The last thing a home owner may have is time, patience or savings for an unexpected, costly repair. A Central Mass Home Warranty can help cover replacement or repairs of electrical, plumbing, HVAC systems and appliances.
Blender Manuals Bar Blender, Battery-powered Hand Blender, Beehive Blender, Bermixer, Beverage Blender Cuisinart DLC-10C 7 Blender DLC-10C 7 Cuisinart Blender Manuals

UV/VIS Detectors, Fixed Wavelength
DFW-20/21 Fixed Detector Ordering Information Cat. No. Description DFW-20 254nm, Fixed Detector, analytical DFW-20C 254nm, Fixed Detector,* analytical DFW-21C 280nm, Fixed Detector,* analytical
C models can be converted to other wavelengths

DFW-20/21 Fixed Detector

Ideal for flash chromatography High sensitivity with relatively low noise Value priced
Finally a UV/Vis detector product line which meets the tight budgets of todays economy. The DFW-20 and 21 are the first of a series of liquid chromatography detectors designed, not only to fit the smallest budget requirements, but light in weight, small footprint, and simple to use.

HPLC Instrumentation

The DFW-20 and DFW-21 detectors simple operation makes it ideal for undergraduate and even scholastic chemistry classes where chemical instrumentation, and in particular separation science, is part of the curriculum. Further, the light weight of the detector and its small footprint make it ideal for applications requiring transportability.
DFW-20/20C/21C Detector Specifications: Wavelengths: DFW-20(C) 254nm only; DFW-21C 280nm w/options 304, 365, 420, 505nm, and others Lamp (DFW-20): Standard 6 low pressure 254 Hg lamp (DFW-20C/21C) 254nm/280nm phosphor Pencil Style lamp System - separate light sources for other wavelengths Flowcells Analytical 7mm pathlength, 10mL volume, 200 psi; wetted materials: PEEK or SS, quartz, Tefzel, TFE, Teflon; 1/16" O.D. tubing. Semi-Preparative 2.5mm pathlength, 44mL volume, 200 psi; wetted materials: quartz, Tefzel, Teflon, 1/8" OD tubing. Preparative 2.0mm pathlength, 4mL volume, 200 psi; wetted materials: PEEK or SS, sapphire, Tefzel, Teflon, 1/8" O.D. tubing. Linearity: Better than 2% Stability (drift): < 2.5x10-4 AU/Hr (at 254 nm, const. temp.) Noise: < 2.5x10-5 AU (5x10-5 AU peak to peak) at 254nm and constant temperature) Recorder output (A): 10mV Integrator output: 1.0 V/AU Front panel controls: Absorbance range selection scroll, autozero Rear panel controls: Subminiature D-type, 15 position female connector for detector recorder/ integrator output, and remote control (Autozero, Lamp On/Off; Offset, Energy outputs) Power: 110/115, 220/230V factory preset Dimensions: 11.9" L x 7.7" W x 3.0" H Shipping weight: 6 lbs (2.7 kg)
Accessories for D-Star Detectors
Filter Conversion Kits:* Fixed Wavelength Detectors For DFW-20C/21C (Inquire for DLC-10C/11C) Cat. No. Description 025-0128 254nm lamp and filter conversion kit 025-0129 280nm lamp and filter conversion kit 025-0130 365nm lamp and filter conversion kit 025-0131 420nm lamp and filter conversion kit** 025-0132 505nm lamp and filter conversion kit** 025-0020 VIS dual silicon diode photocell, for 420, 505nm filter kits
Only for detector models designated with C in part number. Requires VIS dual silicon diode photocell, 025-0020.
Flowcells for Fixed Wavelength Detectors For DFW-20; 20C/21C; DLC-10; and DLC-10C/11C 025-0126 Microbore, 5.0mm pathlength, 1.5L 025-0022 Analytical, PEEK, 7.0mm pathlength, 10L 025-0127 Analytical, SS, 7.0mm pathlength, 10L 025-0021 Semi-prep, 2.5mm pathlength, 44L 025-0085 Preparative, PEEK, 2.0mm pathlength, 4.0L Flowcells for Variable and Dual Wavelength Detectors For DVW-10; DLC-20; and DDW-10 025-0125 Microbore, 5.0mm pathlength, 1.5L 025-0077 Analytical, PEEK, 7.0mm pathlength, 10L 025-0123 Analytical, SS, 7.0mm pathlength, 10L 025-0074 Preparative, PEEK, 2.0mm pathlength, 4.0L Lamp Assemblies 025-0076 Pre-aligned Tungsten assembly, 360-800nm replaces deuterium for visible operation for DVW-10, DDW-10, DLC-20 series 025-0078 Pre-aligned Deuterium assembly, 195-360nm standard for DVW-10, DDW-10, DLC-20 series

1-800-822-5242 in MN 952-431-6000 www.chromtech.com sales@chromtech.com