D295/10_BLC-20

Description

DESCRPTION

Great for purification of expensive samples

Great for purification of expensive samples
Compound isolation & purification from complex mixtures
Therapeutic agent production
Chiral separations
Protein purification
Easy Solvent Changes

Autoprime one-button purging makes it easy to prime or purge the pump.
The digital stepper motor technology and the proven sin- gle piston design perform like the most expensive pumps at a fraction of their cost. The operating cost is lower too, due to the simplicity of the design and fewer number of parts required.
The patented low dead volume pulse damper and rapid refill make this single-piston pump virtually pulse-free. It meets the requirements of the most demanding detectors.
Flow rates from 0.001 to 5 mL/min.; 0.01 to 10 mL/min.; or 0.1 to 40 mL/min. are available.
Available in either traditional 316 stainless steel or bio- compatible PEEK (polyetherether ketone) for metal sensitive applications. Choose the material best suited for each application.

Reduced Maintenance
Seal life is dramatically extended by actively flushing the back of the primary seal with a flushing solution. The re- sult is less down-time and reduced operating expenses. The self-flush is automatic; just change the flushing fluid weekly. Seals can be changed in five minutes without tools.

Specifications

Detector:

Wavelength Range 190-360nm. UV [D2 Lamp]
360-800nm. VIS [W Lamp]
Bandpass [Res] 5nm.
Flowcell 10µL Volume, 7mm. Path (ANA)
4uL Volume, 2mm. Path (PREP)
ABS Range 0.005 to 1.0 ABS [2ABS MAX]
Drift <2 x 10-4 A/hour @> 254nm.
Noise <2 x 10-5 A @ 254nm.
Linearity >2%
Panel Controls ABS Range, Auto-Zero, WL
Wavelength Accuracy Better than 2nm.
Reproducibility Better than 1nm.
Recorder Output 10mV full-scale
Integrator Output 1V/ABS to 2V (=2.0ABS)
Display ABS: 4.5 digits to 1.999ABS
Wavelength: 3 digits

Pump

Plow Rate 0.01-9.99ml/min (Ana)
0.10-40ml/min (PREP)
Pressure 0-3000PS1 max (PEEK)
0-5000PSI max (SS)
Accuracy 1% MAX deviation
Presicion <O.S% RSD
Panel Controls Run/Stop & Prime
Flow Control & Pump Status
Display Flow rate [ml/min]

Buck-Chrom Controller Software Controls Wavelength, Min/Max Pressure Limits, Sample ID, Solvent and Column Specs, Flow, Gradient Ramps, Signal Processing for 2 Detectors, Relay Controls for Fraction Collector & Autosampler Software Displays Real-Time Detector signal(s) and Pressure readings, chromatograms, gradient & Pressure Curves (graphical).

Shipping Weight 40 lbs. Dimensions 16’W x 7’H x 17’D