Precision Water baths
Ç-WBTH HC-WBTH
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.
Conforming to the following
standards:
BS 598:107
ASTM D1559
DIN 1996
FOR MARCHALL. & ASPHALT SPECIMEN
| |
WBTH60
|
WBTH10
|
WBTH15
|
| Tank Dimentions(M×Ð×Bmm) |
|
|
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| MARCHALL type specimen capacity |
20
|
|
|
|
Temperature
range
Stability with/without circulation pump
|
H-WBTH 95 °C |
HC-WBTH 5-95°C
|
±0,5° C / ±1° C
|
| Water volume |
|
|
|
| Power Supply |
220-240 |
VAC /1pH /50Hz
|
|
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) .