RX2000快速混合停流裝置可與各種型號的紫外-可見風光光度計及熒光光譜儀聯用， 用于快速動力學分析。 可靠實用， 切換快速方便。
The RX.2000 can extend the capability of your UV-Vis spectrometer and fluorimeter to
enable stopped-flow rapid reaction kinetics measurements to be made.
This high performance, cost effective accessory
enables reactions to be studied that are at least a
thousand fold faster than those accessible manually.
The RX.2000 is easily the most accomplished device
of its type, making use of the latest advances in
stopped-flow design, combined with the simplicity,
robustness and reliability of high quality instrument
engineering. In one action the RX.2000 mixes two
reactants, fills a sample cell, stops the flow and
simultaneously provides an output trigger. The dual
pathlength micro-volume cell employs the latest silica
fusion technology to give the highest possible optical
efficiency and specification. All crucial sample flow
circuit surfaces are biocompatible and chemically
inert.
Short Dead Time. The dead time of the RX.2000
is only 8ms, as determined by the protocol of
Tonomura et al (Anal. Biochem 84, p370-383,
1978). This enables first order reaction rates over
200s-1 to be measured.
· Total Thermostatting. Uniquely, the entire flow
circuit of the RX.2000 is thermostated (including
drive syringes). In addition to providing reliable
temperature equilibration, this also has the added
benefit of aiding in the rigorous exclusion of
oxygen from the entire sample when undertaking
anaerobic work.
· Chemical resistant materials. Carefully
selected materials are used throughout to protect
the instrument from aggressive chemical spillage.
· Wide temperature range. High performance
syringes with canted seals are used exclusively,
providing reliable operation over a wide
Universal compatibility. The RX.2000 can be
fitted in seconds without tools to ANY
spectrometer that can accommodate a standard
1cm rectangular cell.
?Digital Temperature Display. This integral
feature, fitted as standard, indicates the sample
temperature in the cell to within 0.10C. It also
features programmable high and low temperature
alarms.
temperature range
