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Psychrometric

Psychrometric
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Psychrometric

Product catalog summary
Overview: The document provides detailed information about psychrometric test rooms designed 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: The test rooms are engineered to simulate a wide range of environmental conditions. The outdoor room can operate between -30ºC to +60ºC with a relative humidity (RH) range of 20% to 90%. The indoor room operates between +5ºC to +45ºC with the same RH range. Both rooms offer temperature precision of ±0.5ºC and humidity precision of ±2% RH.
Construction and Customization: The chambers are constructed using high-quality materials, including AISI 304 stainless steel and polyurethane insulation. They can be customized in size and performance to meet specific customer requirements.
Equipment and Systems: The chambers are equipped with heating and cooling systems, humidity control, and safety systems. Heating is provided by electrical elements with a power of 30kW, and cooling is achieved through direct expansion with a similar power capacity. Safety features include gas detection and fire detection systems.
Control and Data Acquisition: The chambers use the ClimaPlus HMI Controller for precise environmental control and data acquisition. The system supports real-time monitoring, program creation, and remote access. The FitoLog software suite aids in managing and recording test data, facilitating diagnostics and maintenance.
Standards and Compliance: The chambers comply with various international standards, including DIN EN 14511, ISO 13253, and ASHRAE 41.1, ensuring accurate and reliable testing results.
Additional Features: Accessories such as the Air Enthalpy Measuring Device are available for precise measurement of air conditioner and heat pump performance. Aralab also offers training and support services for new users.
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Catalog excerpts

Psychrometric-1

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

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Psychrometric-2

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-4

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-5

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-6

PSYCHROMETRIC TEST ROOMS ENVIRONMENTAL ROOMS TO SIMULATE INDOOR AND OUTDOOR CONDITIONS

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Psychrometric-7

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-8

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-9

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-10

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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Psychrometric-11

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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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.