Agilent, G1330B, Thermostat for 1200 ALS/Fraction Collector

The 1200 Series Autosampler and Fraction Collector Thermostat Module adds temperature control to compatible Agilent liquid chromatography sample-handling configurations. Temperature management is valuable when analytes are unstable at room temperature or when sample viscosity and evaporation can affect measurement repeatability over long sequences. The thermostat is designed for use with 1200 Series automatic liquid samplers and fraction collectors rather than as a free-standing laboratory refrigerator. Correct integration depends on the instrument configuration, available space and relevant control connections. During installation, verify module compatibility, airflow and the manufacturer's clearance requirements. Allow the system to equilibrate at the chosen setpoint before starting temperature-sensitive analyses. Monitor sample integrity with appropriate controls and use validated hold times for prepared standards and test solutions. Regularly inspect ventilation surfaces and review instrument messages to detect cooling or communication problems early. The module provides sample-conditioning capability but does not replace the analytical method's stability studies.