Complete System Cat. No.: DO-166-FTL-AC-XS Autoclavable
Specifications
Dissolved Oxygen Range: 0 to 760 mm Hg O2 partial pressure, 0 to saturation O2
Dissolved Oxygen Resolution: 1 mm Hg O2
Temperature Range: 0 to 50 oC
Automatic Temperature Compensation: yes
Flow Tubing and Connections: 1/8 inch OD fluoropolymer tubing with 1/4-28
chromatography fittings or micro PVC tubing using hose barb connectors (both
options included with each electrode)
Sample Size: minimum sample size is 150 microliters
Flow Rates: 0 to 25 ml/min
Response Time: : Response time at 25 C is 2 seconds for 90% of reading.
Connector:Available BNC, U.S. standard, Radiometer, and other common
connectors (please specify when ordering).
Power: 9 volt disposable battery or 110/220 AC.
Description:A micro flow through dissolved oxygen electrode with internal
cell volume of only 150 microliters. Electrode comes complete with
electronic preamplifier which gives millivolt output. Electrode also comes
complete with membranes and filling solution for operating the probe.
Features:
USE IN BIOREACTOR, CELL CULTURE, AND ORGAN PERFUSION: pO2 System
low volume (150 microliter) is ideally suited for in line
monitoring of bioreactors, organ perfusion, and cell culture.
pC02 volume is 100ul.
ATTACHES DIRECTLY TO SILASTIC TUBING: End fittings on pO2 probe
attaches directly to standard silastic tubing.
USE WITH YOUR pH METER: pO2 probe plugs directly into your pH
meter.
USE WITH STRIP CHART RECORDER: Continuous pO2 monitoring using
strip chart recorder.
USE WITH PC COMPUTER: Use with A/D converter for monitoring and
recording with your PC computer.
MEASURE SMALL BATCH SAMPLES: Use micro syringe to inject sample into flow
cell for oxygen measurement of samples as small as 150 microliters.
Applications:Biotechnology, organ perfusion studies, physiology, HPLC fluorescence.
Unique adavantages of micro flow through electrodes
Low volume flow through systems. All flow through ion electrodes
have internal volumes less than 50 microliters (except for pO2
which has a volume of 150 ul).
Wide flow range. The standard flow through cells have a
flow range of 0 to 25 ml/min. Flow cells are also available for
flow rates up to 500 ml/min.
Rapid response. Response time for all the flow through
electrodes is less than 20 seconds for a 50% increase in the
parameter being monitored.
Low detection limit. Micro flow through ion electrodes
will typically measure below 1 ppm, while some ion electrodes
like the sodium electrode will measure down to 0.02 ppm (1
micro Molar). Conductivity micro flow through electrode
can detect down to 1 microsiemen.
Compatible with all laboratory pH meters. The micro flow
through electrodes are compatible with all major brand pH
meters including Orion(R), Beckman(R) Corning(R), Fisher(R),
and Radiometer(R). Specify meter when ordering.
Use chart recorder or PC for continuous recording of concentration vs. time.
The recorder output from the pH/mV meter which is used
with the pH and ion electrodes can be input into a standard strip
chart recorder or PC with an A to D converter. The pO2 and
conductivity flow through electrodes can be fed directly into a
chart recorder or PC.
Use with silastic or other flexible tubing. Electrodes come
with miniature hose barb end fitting. Just slip the silastic
or other tubing over the hose barb fitting for a leak free
connection.
Use with HPLC fittings. The micro flow through electrodes
also come with 1/4-28 chromatography fittings and can be
plumbed directly to an HPLC system using fluoropolymer or PEEK
tubing.
Indispensable tool for LC gradient elution of proteins.
The conductivity monitor is ideally suited for continuous monitoring
of salt gradients in ion exchange, reverse phase, hydrophobic
interaction, and hydroxylapetite separations.
All biocompatible components. All electrode components are made
of glass, fluoropolymer, acrylic, and epoxy and are completely
compatible with biological solutions containing proteins etc.
Autoclavable Autoclavable micro flow through electrodes are
available at extra cost. Specify when ordering.
Ideal for organ perfusion studies. The micro flow through
electrodes for pH, pO2, and pCO2 are ideally suited for perfusion
studies in liver, kidney, heart, lung, and other perfused organ
systems.
For specific questions or to receive printed literature, send your request by email to
slby800@163.com or call us at 400-650-8506.
