The two solutions offered by S.T.A. Branca Idealair are the BOX SAT VAS and BOX SAT VAS ISO,
built respectively in a non-insulated and in an insulated box both equipped with two airtight doors, allow through a tank full of distilled water positioned at the base of the structure to reach required conditions of humidity higher than 95%, thanks to its natural effect of saturation process, which is established in a closed volume between a fluid and its vapor.
The main difference between the BOX SAT VAS models is the thermal insulation of structure itself, therefore BOX SAT VAS can be installed inside a conditioned area, while the BOX SAT VAS ISO can be placed outdoors in a non conditioned area.
The heaters allow to obtain a constant temperature at :
20 ± 0,5 °C;
The thermo-hygrometric conditions ensure the correct treatment of concrete samples according to the Standard EN 196-1:2005
; thermo-hygrometric probe sensors mounted inside the box monitor constantly the regulation of temperature and relative humidity offering difference allowable solutions for the PID control and other parameters.
The structure of the box is divided into two main spaces, provided with doorknobs and connected together in a single inner volume and with a top compartment including the electrical circuits and showing externally the control board to check the climatic conditions and the alarms diagnostics.
ACCESSORIES: Electronic recorder
: able to collect always temperature and relative humidity values and equipped both with a CF memory-card to guarantee long periods of data collection and USB slot for data download.
Auxiliary software: it allows to make detailed analyses on trend graphs and configurable with automatic customized print out; the electronic recorder linked to company network conveys all data to PC clients connected and it allows to create stored data backups.