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Aralab
PSYCHROMETRIC TEST ROOMS

PSYCHROMETRIC TEST ROOMS

Product catalog summary

Overview
Aralab specializes in the design and manufacture of psychrometric test rooms for the development and testing of air conditioners, gas boilers, and heat pumps. These chambers simulate indoor and outdoor conditions with precise control over temperature, humidity, and airflow.

Specifications

Outdoor Room: Temperature range from -30ºC to +60ºC, RH range 20% to 90%, with precision and uniformity of ±0.5ºC and ±2% RH respectively.
Indoor Room: Temperature range from +5ºC to +45ºC, RH range 20% to 90%, with similar precision and uniformity.

Chambers are customizable to meet specific customer requirements.

Technical Features

Heating and cooling systems with 30kW power, using electrical heating elements and direct expansion cooling.
Humidity control via steam generators and air/water nozzles.
Construction includes EN 14509 sandwich panels with polyurethane insulation, stainless steel interiors, and optional access ramps.

Standards and Compliance
The chambers comply with various international standards such as DIN EN 14511, ISO 13253, and ASHRAE 41 series, ensuring accurate and reliable testing.

Control and Data Acquisition
Equipped with hardware and software for automatic control and data acquisition, including the ClimaPlus HMI Controller and FitoLog software for monitoring and diagnostics.

Safety and Accessories
Includes ATEX safety systems for gas detection and fire safety, as well as accessories like heat pumps precision thermal stabilization water circuits.

Training and Support
Aralab provides training services for new users of their hardware and software, ensuring effective use of the testing chambers.

Contact Information
For more information, Aralab can be contacted via email at [email protected] or through their website www.aralab.pt.

Catalog excerpts

TESTINGPSYCHROMETRIC TEST ROOMS ENVIRONMENTAL CHAMBERS FOR DEVELOPMENT AND TESTING OF AIR CONDITIONERS, GAS BOILERS AND HEAT PUMPS

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PSYCHROMETRIC TEST ROOMS Only the highest quality components are used to manufacture our chambers so customers can enjoy the best equipment for their research and testing purposes. PSYCHROMETRIC TEST ROOMS Designed for the development and performance evaluation of air conditioners and heat pumps. Air conditioners may be in the form of through the wall units, floor standing evaporator split systems and Package Units. The rooms will be side by side simulating “Indoor” and “Outdoor” conditions with temperature, humidity and air flow independently controlled. Each chamber can include Code Testers...

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PSYCHROMETRIC TEST ROOMS TECHNICAL SPECIFICATIONS AND PERFORMANCES ARALAB CAN CUSTOMIZE SIZES AND PERFORMANCES OF THE TEST CHAMBERS • • • • INDOOR ROOM TEMPERATURE RANGE • • • • OUTDOOR ROOM TEMPERATURE RANGE Psychrometric chambers are engineered on a project basis. Performance and dimensions can be customized to customer requirements. Please consult Aralab. TEMPERATURE AND HUMIDITY CONTROL CHART o Relative Humidity % Standard climatic range < ±2.5%rH aralab ENVIRONMENTAL ROOMS TO SIMULATE INDOOR AND OUTDOOR CONDITIONS

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PSYCHROMETRIC TEST ROOMS ARALAB CAN CUSTOMIZE SIZES AND PERFORMANCES OF THE TEST CHAMBERS ENVIRONMENTAL ROOMS TO SIMULATE INDOOR AND OUTDOOR CONDITIONS

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PSYCHROMETRIC TEST ROOMS ENVIRONMENTAL ROOMS TO SIMULATE INDOOR AND OUTDOOR CONDITIONS

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PSYCHROMETRIC TEST ROOMS EQUIPMENT DESCRIPTION CONSTRUCTION Sandwich panels EN 14509 with injected polyurethane insulation 100mm thick. Interior: AISI 304 stainless steel walls and ceiling. Floor in AISI 304 stainless steel reinforced to 3 000 kg / m2 with drainage point. Exterior: Steel zinc-plated lacquered finish RAL 7035. Interior security opening. Access ramps (as an optional). Removable inner partition wall. Pass-through holes and dimensions according to client specifications. HEATING AND COOLING SYSTEMS • Heating provided by electrical heating elements. The variable heater will be powered...

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PSYCHROMETRIC TEST ROOMS ACCESSORIES SAFETY SYSTEMS (ATEX) Air renewal system Activated by the PLC ATEX system. ATEX Gas detection system Refrigerant gas detector - R290/R449A/R410A/R134a /R454C/R1234yf (other gases upon request) CO sensor gas detector CO2 sensor gas detector Flame detection Fire Detection / extinction HEAT PUMPS PRECISION THERMAL STABILIZATION WATER CIRCUIT Water circuit with automatic control to perform the tests according the heat pumps standards. CONTROL AND DATA ACQUISITION Hardware and software for automatic control and acquisition of several raw data to perform tests according...

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PSYCHROMETRIC TEST ROOMS CLIMAPLUS HMI CONTROLLER Programmable PLC exclusively developed for Aralab chambers. 90mm x 155mm (7 inch) multicolor display. Resolution of 0,1ºC for Temperature and 0,1% for Relative Humidity. High performance temperature and humidity control with value correction in all ranges. Capacity for creating unlimited programs and segments. Internal non volatile memory for storing test data. Automatic restart of tests due to power failure, without losing data and restarting test where it was interrupted. Real-time monitoring of all functions and control of equipment. Manage...

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PSYCHROMETRIC TEST ROOMS FITOLOG SOFTWARE The FitoLog software pack is a set of applications designed to facilitate the managing, monitoring and recording of programs and data from the TESTA chambers. It consists of 3 applications: FitoLog, FitoLogView and FitoProgram. FITOLOG Records and displays in real time all data and details related to the set-points, running variables and equipment behaviour. It also retrieves information about the active components of the chamber, running processes, errors, alarms and allows the configuration of periodic or alarm triggered remote notifications (by email...

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Let’s meet! [email protected] www.aralab.pt T: +351 219 154 960 Configure your chamber FACEBOOK-SQUARE/AralabChambers Linkedin/company/aralab youtube/user/AralabChambers SQUARE-X-TWITTER/Aralab_ /aralabchambers Control the environment Your own cl

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PSYCHROMETRIC TEST ROOMS

PSYCHROMETRIC TEST ROOMS

Catalog excerpts

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