安捷伦 6890 GC with GERSTEL Modular
报价 ¥10万 - 30万
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Agilent 6890 GC with GERSTEL Modular Accelerated Column Heater MACH and CTC GC PAL
GERSTEL Modular Accelerated Column Heater MACH
Fast GC Module for the GC 6890 from Agilent Technologies
Improve the productivity of your 6890 GC System with a simple upgrade by
just adding the GERSTEL Modular Accelerated Column Heater MACH. MACH
allows you to perform your GC analysis significantly faster, achieving
higher
throughput and increased efficiency. Most of your GC analysis parameters
can be directly transferred to the MACH system. Along with reduced GC
cycle times, MACH delivers a significant reduction in energy
consumption, improving your overall cost of operation and Return On
Investment.
MACH: Separation of n-C5- to n-C44-compounds in less than 1.5 Minutes
The GERSTEL Modular Accelerated Column Heater MACH was developed based
on Low Thermal Mass LTM technology. LTM technology offers several
advantages for temperature programming and high-productivity analysis.
MACH is virtually free of void volumes and insulation material, thus
eliminating the long heating and cooling cycles normally found in
standard GC systems. The combination of low mass and efficient heat
transfer ensures that only a minimum of energy is required to heat and
cool the module. Cooling is achieved using ambient air and small fans.
Energy consumption can be cut by up to 98% using a MACH module. MACH
construction principle
The MACH module combines a capillary column, a temparature sensor wire
and an insulated heating wire, all of approximately equal length. These
three items are coiled into a low-power GC a ring-shaped column package.
The ceramic insulating layer of the heating wire eliminates any
exterior electrical contact, ensuring the heat energy is evenly
distributed over the entire length of the column. On the outside, a heat
conducting aluminium foil is wrapped around the torus, holding it
tightly together and ensuring efficient en-ergy transfer.
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