Brr 20/stnd
User-customizable, Temperature-controlled cuvette holder with extended low temperature response with two optical portson a standard base and support postThe Brr 20/stnd is a temperature-controlled cuvette holder for the range of +110 °C down to -55 °C. It is designed for use in absorption spectroscopy. This model is not adapted to a specific spectrophotometer. The cuvette holder is mounted on a post and simple base. It is intended for home-built instruments or for simply attaching to an optical breadboard. Use the Brr 20/stnd to set and maintain precise sample temperatures and stir at a steady reproducible rate, while bathing the cuvette in a controlled gaseous environment. This product is provided with a windowed vest to enhance performance at low temperatures and minimize condensation that may form on the windows. Circulating water is used to remove heat from the Peltier heat exchanger. Control the Brr 20/stnd, using the TC 1B Temperature Controller included in the purchase price. For additional control and temperature monitoring, use Quantum Northwest’s computer control software, T-App, available for purchase.
Rapid, precise Peltier temperature control -55 °C to +110 °C
Precise stepper-motor-driven magnetic stirring
Dry gas purge for work at low temperature
Insulated lid to improve temperature stability
Threaded inserts to mount windows or filters
Cuvette lifter for removal of cuvette
Probe input for sample temperature
Base and post for mounting on optical breadboard
NIST-traceable temperature calibration
