Precision air conditioning units - Branca Idealair

Branca Idealair designs and manufactures precision air conditioning units for LABORATORIES

Known as Branca climatic units, the precision air conditioning units - Branca Idealair allow to reach and maintain stable the Normal Atmosphere in compliance with national and international Standard as ISO 139/187, BS EN 20139/20187, DIN 50015, ERT 60-1, ASTM D1776, M&S PGA, EDANA, BISFA Standards, OIML etc.

Approaching to every single project development and looking after all technical aspects and installation drawings for laboratories, Branca Idealair follows all project design and specification always thinking about the concept of proper walls and ceiling insulation and giving best consultancy to our Customers.

The building of a testing laboratory achieves an fundamental advantage, when, in terms of Quality, are improved all constructive features as e.g. the use of suitable construction materials, professional thermal sealants, steam resistance, thermal transmittance and many other aspects that ensure the close control of temperature and relative humidity, thus their stability within very close tolerances.


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Nowadays and after many years of experience spent in laboratories supplies and project developments, Branca Idealair can be considered company specialized in this specific application fields as company specialized in design and realization of testing laboratories and CMM testing rooms for Dimensional Metrology.


For dimensional measurements in Metrology, the Temperature is a fundamental element as reported by the International Standard ISO 1 that sets it at 20C as reference temperature for geometrical parts.

An unstable temperature from the reference temperature put the laboratory operator in the condition to apply an offset to final measurements contributing then the increase of total measurement uncertainty. Then they have to be fixed consequently acceptable limits for temperature variations as a constant validation for laboratory tests execution, in order to determine how temperature can have flunctuations from 20C during test performances without penalizing results in terms of uncertainty.

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Branca Idealair supplies precision air conditioning units and solutions known as climatic units - Branca Idealair suitable for every laboratories applications and where is a need for constant thermo-hygrometric conditions and ideal for a wide range of environment air volumes (m3) and able to assure to the Customer the achievement of a quality accreditation for their laboratory, certificates released by Standard Organisations across an sustainable and fully-functional air conditioning system; just click here below:



Customers by Branca Idealair are ready to get our climatic units with the last new technologies implemented:
  • Branca Idealair Climatic units can be direct expansion units or with cooled-water circuits combined together with hydronic modules (chillers) and charged with eco sustinable refrigerants R1234ZE and recirculation water pumps chosen according to the installation project and capacity;
  • High level performances in close-control modulation optimized on thermo-hygrometric variables expecially improved on R.H. control (%) thanks to the introduction of 1 level temperature as first stage of the close-control;
  • User friendly interface with 7" HMI Touch Screen allows the users to monitor digital reading of climatic values on real time and of those settings able to guarantee the precise control of thermo-hydrometric conditions entering easily in the P.I.D. programming areas and thresholds settings as digital and analog outputs;
  • Integrated trend graphs monitor collecting data on a memory SD-HC 64GB card included the (.CSV) file export function to the PC or SERVER folders;
  • Weekly ECO-programmer to set the unit operation in NORMAL or ECO mode e.g. in the week-ends and night hours;
  • Available auxiliary I/O for signals coming or sent from/to other surveys (switching On/Off by remote, Setpoint changes, etc.)

Branca Climatic units are compatible with standard communication protocols for building automation: climatico-controllo-remoto
  • MODBUS TCP-IP protocols in compliance with IEC 60870;
  • MODBUS RTU for serial communication protocols;
  • CORVINA CLOUD, only for technical support by remote;
  • opc-ua-comunicazione

According to specifications, Branca Climatic unit complies with INDUSTRY4.0

According to technical features upper cited. the Climatic Unit is compliance to INDUSTRY 4.0

standard-atmosphere-hmi standard-atmosphere-controllers

Conditioned samples of material before Testing


Samples conditioning cabin: internal air volumes of 5 10 m3

MINI Climatic unit

Lab air volume: (10 25) m3

Climatic unit type 0
Type [0]

Air volume (20 50) m3

Climatic unit type 1
EC Type [1]

Laboratory air volume: (50 100) m3

Climatic unit Type 2
Type [2]

Air volume (100 200) m3

Climatic unit type 2S

Air volume (200 300) m3

Climatic unit Type 3

Air volume (300 500) m3

Climatic unit Type 4

Air volume: (500 800) m3

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