CDR waterbaths are constructed to meet the needs of high-performance applications, such as research or quality control. They are available in three sizes. Model (/SS-S) has welded stainless-steel tank and epoxy powder-coated exterior. Model (SS-SS) have both internal and external walls build with high-quality, corrosion-resistant stainless steel (304 as standard or optionally 316). Stainless-steel gable cover and diffuser shelf are included.
All models have precise temperature control with a PID electronic controller, with bright led indication, settings in 0.1°C increments and acuracy of ±1° C over a wide range. An optional water circulation pump provides an even better temperature uniformity and stability (±0,5°) .
All water bathes can be used in 37,8° C for asfalt specimen and in 60° C for Marchall specimen.
For setpont lower or close to the ambient temperature they are equiped with a refrigerant cooling unit (model HC-WBTH) .