TEST CLIMATIC CHAMBER  

Principal
Arriba

Test Climatic Chamber of Temperature and Relative Humidity

General Description

Our Equipments with Temperature Control (cooling/heat) and Humidity are conceived for to simulate the more several environmental conditions then it could generate in the nature, in the same way so accelerated environmental conditions to be inspired in the industrialized world (DIN, UNE, MIL, ASTM, IEC, Automotive Norms and Pharmaceutical Norms - ICH/FDA).

Each enterprise is a world and the essay it carry out are differents according to manufactured product and the sector where it going runs. Evidently the Climatic Chambers it isn't all identical neither to be useful for it same. It has necessary, well to know of precedence what's the customer like to essay and which are the characteristics of that essay: to adapt the Chamber to Customer, and not the Customer to the Chamber.

  • Temperature Homogeneity: ±1ºC to empty (±2ºC to full load with spacial distribution map of thermocoupleds according to ASTM Norms).

  • Humidity Homogeneity: ±2%HR to empty (±3%HR to full load with spacial distribution map of  thermocoupleds according to ASTM Norms).

  • Air Circulating in forced treatment intervening motor-fan installed at the bottom of the Chamber (number of motor-fans according to model). For to avoid its calorific dissipation the motors are installed outside of the chamber.

  • Heating system for blindage electric resistances and finlikes of high power of calorific dissipation and totally manufactured in stainless steel. Its installation is easy accessibility to supply its maintenance.

  • Electric cupboard justly installed and protected where installed too the electric components, all the electronic elements of power, safety and control. Everyone of electric components, all justly identified, insulated and protected according to Current International Norms with regard to Electric Safety and Electromagnetic Compatibility (EMC - Emission and Immunity).

  • Measuring of Temperature intervening Thermocoupled type PT-100 Ohm., DIN Class A.

  • Measuring of Humidity intervening capacitive Thermocoupled, that not required maintenance of match neither periodical feeding water.

  • Safety system intervening an independent thermostat for over-temperature with disconnected the heating system.

  • Configuration the alarms to different thresholds.

DYCOMETAL characterized its Chambers according to two discernments: ITS CONSTRUCTION AND ITS REGULATION.

Construction

  • COMPAC/ MONOBLOCK: Chiefly robust, the Compact or Monoblock Chamber Construction are manufactured on a steel-tube structure and externally intervening veneer zincate steel, with acrylic painting dried to furnace in bright gray colour according to RAL-9002, internal in veneer AISI 304 (18/8) stanless steel, polished, calendar, antimagnetic, completely tight and without inner solder. Small lattice of protection the motor-fan in stainless steel. Door painting according to RAL-5021. Hinges and inclosures chromated.

    Doors with/ without observation window.

    Thermic isolation developed for halfrigid panels of expanded polyurethane of hig density and very low thermic conductivity coefficient, exempt of fluorchlorine hydrocarbons, asbestos and lead and mercury oxides according to current environmental norms concerning to installation of acoustic-thermic isolations.

    Standardize models of variable capacities since 81 liters (MINITEST) until 2000 liters.

Volume availableInside dimensions (mm)

Outside dimensions (mm)*

(liters)HighWidthDepthHighWidthDepth
814504504001150

680

800

1255005005001200730900
1806006005001700820900
30070070062518508501025
480800800750197010201150
648900900800200011001225
1000100010001000215012201425
1500**100010001500215012502000
2000**100010002000215012502425

* Variations according to temperature range.

** Model availables with 1 or 2 doors.

Temperature range from -70ºC to 150ºC (be able to arrive, optionally, to 180ºC) and relative humidity from 15% to 98%H.R., (according to psichometryc diagram).

.

CM 0/81

Cámara de Ensayos Climáticos tipo MINITEST (81 lts.) con regulación manual independiente para la Temperatura y la Humedad.

  • WALK-IN: The system of WALK-IN construction (with panels auto-transporting) and visitables type WALK-IN (starting from 2000 liters) allowing to resolve, in great measure, the incovenient of essay space for big samples or a lot of numbers.

    The panel's connection-join profile adjust a best tight and at the same time a great hardiness of all the equipment.

    Panels type sandwich forming for two veneers of galvanized steel (galvanized in continuous for immersion in melt zinc bath with 25 microns of recovered), prelacqued in epoxi white colour RAL 1006. Optionally will could solicited in veneer of stainless steel AISI 304 (18/8). Inner insulation of polyurethane foam injected to high pressure with a density of 42-44 Kg/m³. Low transmission coefficient.

    The panels not make old with the pass in time and transmission coefficient feeding constant. According to environmental requirements polyurethane free totally of CFC's and exempt of free chlorine. Classification in test reaction to fire is M2, according to the norm UNE 23.727-90.

    Floor reforced for the manual small-cart transit (according to order reinforced it for transpallets transit). The floor is anti.gliding and it has high resistance to compression.

    Temperature range from -40ºC to 80ºC (optionally, according to order until to 100ºC) and a relative humidity from 15% to 98%H.R., (according to psychometryc diagram).

.

CM 0/2100

Cámara de Ensayos Climáticos de construcción modular (2100 lts.) con regulación manual independiente para la Temperatura y la Humedad.

 

  • SPECIAL: At times, for necessities to space, for the samples to essay or for the norm by perform, the Monoblock Chambers not satisfied the customer's necessities. DYCOMETAL knowing of the problematic, keep to your arrangement all its technical and commercial departments for to study it, particulary event and to attend the necessity requirements for all our customers can perform with their respective essays. Finally all is only a question of dialogue and a good understanding.

.

CM 0/175

Dos Cámaras de Ensayos Climáticos (175 lts.) comunicadas entre sí mediante puerto RS-485, con regulación manual independiente para la Temperatura y la Humedad, y con puertas ciegas. Ensayos Estabilidad ICH productos farmacéuticos (30ºC/ 60%HR).

 

Control and Regulation

CM: REGULATOR 2216/ 2204/ 2208

CCK: PROGRAMMER 2604/ 2704

CMCCK
1 Temperature Regulator + 1 Humidity Regulator with display reading the real and countersign valueYESNO
1 Temperature/ Humidity Programmer with display reading the real and countersign valueNOYES
LED screen in colourYESYES
Function access with keyboardYESYES
Loss the datums in case of electric supply deficientNONO
Optimized the work's value intervening PID parametersYESYES
Logic way exits for auxiliary functionsNOYES
Alarm configurationsOPTIONAL
Direct Humidity reading at %RHYESYES
Direct Temperature reading at ºCYESYES
Number of segments1 + 1< 500
NUmber of Programs0< 50
Alarms/ Events1/ 08
Third control thermocoupledNOYES
Port Communications (optional)RS485RS232/ RS485
Programmation Software in Windows®YESYES

 

  • Tools of Programmation Software:

- Work station in Windows®.

- Record and storage in files.

- Visualized the file existents.

- Attainment the Temperature and Humidity records in digital files with programmed the record interval.

SOFTWARE ITOOLS

- Record and storage in file of Essay historical for real values how configurated alarms.

- Essay Graphical Representation, typ X-Y, present in screen so  much the countersign value how the real value, just as the configurated alarms.

- Creation and modification the programs.

- Possibility to conversion the essay records to ASCII format.

Test Requirements - Legal Regulations Bibliography

Optional Elements

  • Pass-holes, to several diameters, manufactured in PVC or teflon.

  • Shelfs can be graduated in high with tries samples-holder made in rod or drilling veneer of stainless steel (samples weighty). In Walk-in Chambers, installed a inner furniture, shelfs made in stainless steel, duralinox or polyethilene.

  • Several feeding system of humidification system through storage tank of distiller water, intervening desmineralized systems (inverse osmosis, ionic interchange in mixed couch, descalcification).

  • Acoustic alarms (buzzers) or luminous buoy (countersign overtaking, end process or limit of temperature/ humidity).

INVERSE OSMOSIS

  • Recorder unity of Temperature/ humiditY of two channels in colour and outline continuous: speed programmed of paper advanced, indicator of temperature in ºC., and humidity in %HR., digital display (in three colours) with high visibility of pen, lighting of the paper, diagram of continuous paper in "Z" of 16 mts., width graphyc 100 mm., exits for rele and analogical.

RECORDER GRAPHYC

  • Recorder to graphyc visualization without paper: screen to colour TFT VGA 5'5", screen tactile, storage of 300 Mb, 4 channels (several models of 6, 10, 12 channels), 4 alarms for channel, reader to PC cards or flexible disk unity 1'44 Mb, mathematics functions, temporizers, totalizers, counters, exits for rele and analogical exits. Posibility of connection to local ethernet network.

RECORDER TO GRAPHYC VISUALIZATION

  • Lighting battery in extracting tray (or fixing on the ceiling), of fluorescent tubes at UV/VIS/VHO/IR.

  • In Walk-in Chambers:

- Installation to several types of pivotant doors (several measures), rce-ground doors (manual opening or with electric action).

- Windows with calorific frame.

- Equilibrated valves of pressure.

- Slopes of access.

- Doors with keys of safety.

- Household furniture for access limited.

- Cooling water condenser bench.

- Air circulating in laminar treatment.

- Variation-machine of speed in motor-fan.

  • PC (technical characteristics according to present market but always performed the minimum requirements of programmation software).

  • Printer in colour jet-ink.


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