Liquid Chromatography
Heating and Cooling for Liquid Chromatography Systems
Introduction
High-performance liquid chromatography (HPLC) is a technique used for analysis of liquid mixtures by separating, identifying, and quantifying their constituent components. Liquid chromatography normally operates with smaller amounts of material and seeks to measure the relative proportions of analytes in a mixture. R&D laboratories in the pharmaceutical, food science and oil industries use these instruments for product development or reverse engineering.
SLA-140-24-02 Liquid-to-Air
The SLA-140-24-02 Liquid-to-Air thermoelectric assembly is a high performance thermoelectric based liquid cooler. It is designed to temperature control small chambers used in medical diagnostics, lasers, imaging systems or sample storage compartments in analytical instrumentation. This unique, patent pending design offers a high performance hot side heat dissipation mechanism that convects heat more efficiently than conventional heat exchanger technologies.
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DA-034-24-02 Direct-to-Air
The DA-034-24-02 is a Direct-to-Air Thermoelectric Assembly (TEA) that uses impingement flow to transfer heat. It offers dependable, compact performance by cooling objects via conduction. Heat is absorbed through a cold plate and dissipated thru a high density heat exchanger equipped with an air ducted shroud and brand name fan. It has a maximum Qc of 30.7 Watts when ΔT = 0 and a maximum ΔT of 42 °C at Qc = 0.
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SLA-205-24-02 Liquid-to-Air
The SLA-205-24-02 Liquid-to-Air thermoelectric assembly is a high performance thermoelectric based liquid cooler. It is designed to temperature control small chambers used in medical diagnostics, lasers, imaging systems or sample storage compartments in analytical instrumentation. This unique design offers a high performance hot side heat dissipation mechanism that convects heat more efficiently than conventional heat exchanger technologies. The design utilizes custom thermoelectric modules to maximize cooling capacity and premium grade fans to keep the noise down.
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DA-160-24-02 Direct-to-Air
The DA-160-24-02 is a Direct-to-Air Thermoelectric Assembly (TEA) that uses impingement flow to transfer heat. It offers dependable, compact performance by cooling objects via conduction. Heat is absorbed through a cold plate and dissipated thru a high density heat exchanger equipped with an air ducted shroud and brand name fan. It has a maximum Qc of 160 Watts when ΔT = 0 and a maximum ΔT of 40 °C at Qc = 0.
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MRC300-DH2-DV Liquid Chiller
The MRC300-DH2-DV is a bench top re-circulating chiller that offers dependable, compact performance by controlling the temperature of a coolant in a liquid circuit. The coolant is re-circulated using a pump with high MTBF. Heat from coolant is absorbed by a heat exchanger and dissipated thru high density heat sinks equipped with brand name fans. The thermoelectric modules are custom designed to achieve long life operation. The unit is regulated with an easy to use digital temperature controller with push button interface.
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Analytical
Used in laboratory environments, analytical instrumentation equipment is designed to increase functionality while reducing size to free up precious lab space. Packing more electronics into a tighter footprint increases the heat flux, which leads to thermal challenges.
Industrial
The cooling capacity demands for industrial equipment, such as industrial lasers, liquid chromatography, and semiconductor fabrication, can vary from a couple of hundred Watts to hundreds of Kilowatts with required temperature control ranging from -80°C to +150°C.