COMMON APPLICATIONS INCLUDE
• ENVIRONMENTAL TESTING
• ELECTRONICS, AUTOMOTIVE, AEROSPACE,
• BUILDING MATERIALS, MATERIALS IN GENERAL
• RESEARCH AND DEVELOPMENT
• QUALITY CONTROL
• PRODUCTION FACILITIES
KEY FEATURES
• The most advanced technology in climate control.
• Internal aerodynamic optimisation to ensure uniformity of climatic conditions.
• Time saving features with easily configurable testing programs that can run, start and stop automatically.
• Highly resistant stainless steel interior for maximum durability and easy cleaning.
• Flexible interior with height adjustable and removable stainless steel shelves.
• Nonpolluting construction and cooling system.
• Compliant with international standards and requirements EN, IEC, DIN, ISO, NP and UNE
Technical data:
– Temperature range: -52 to 180ºC
– Setting accuracy: 0.1ºC
– Temperature uniformity (1a) (1b):
+ in Space @ low temp. point: ± 0.7°C
+ in Space @ +25°C: ± 0.2°C
+ in Space @ high temp point: ± 1.5°C
+ Max. According to IEC60068-3-5: ± 1.5°C
– Temperature fluctuation in time: ± 0.1°C đến ±0.3°C
– Temperature change rate (2a) (2b):
+ Cooling: 5.7 K/min
+ Heating: 5 K/min
– Number of shelves included: 2
– Maximum weight load per shelf: 25 kg
– Maximum number of grids/perforated shelves: 10
– Max. loading of chamber: 120 kg
– Entry ports: Ø 80 mm
– Internal dimensions: 634W x 715H x 600D mm
– External dimensions: 1009W x 1840H x 1340D mm
– Weight: 535 kg
– Supply voltage: 3/N/PE AC 400V ± 10%, 50-60 Hz
– Nominal power: 11 kW
– Type of refrigerant: R449A
– Noise levels: 55 – 64 dBA
– Installation: on height-adjustable and lockable castors
Performances measured in factory with ambient temperatures between 20ºC and 25ºC.
(1a) Measurements at center of test space, with empty chamber and no optional accessories.
(1b) In temperature range up to 150ºC;
(2a) According to IEC/EN60068-3-5/6.
(2b) Values will vary with TESTA CT/TESTA TT model, internal volume, compressor type and condenser cooling system. Temperature rate of change can be adjusted to comply with the needed heating / cooling speed requirements. Optional accessories are available for more demanding heating and cooling temperature change rates.
TEMPERATURE SENSORS
• One (1) PT 100 Class A
• One (1) PT 100 Class A, movable sensors for flexible placing inside chamber
HEATING
• By stainless steel electric heaters located in the air treatment tunnel
COOLING
• Air cooled hermetic compressor group (low noise and high efficiency) with enforced ventilation and without CFC’s. Water-cooled condensers are also available as standard in -75ºC models or an option for models with temperature cooling rate upgrades.
THERMAL SECURITY
• Safety thermostat with High / Low temperature configuration, with automatic stop of all thermic systems.
• High / Low temperature alarms programmed in the controller, with mute function. This function will not stop the chamber and it is only used to record the occurrence and to call the attention of the users with an audible alarm.
– Security: Automatic stop function in case of water failure, with indication on the controller; High/ Low Temperature alarms
CONSTRUCTION
• Interior: AISI 304 hermetical welded, vapour tight, stainless steel
• Exterior: Zinc mild steel with epoxy coating fiish (color RAL 7035)
• Insulation: Rock Wool
• Interior illumination: Included with Optional Observation Window
• Door: Double silicone joints and anti-condensation heating frames (optional window)
AIR FLOW / VENTILATION
• Air Flow: Forced through ventilators/fans (300 model has one ventilator/fan, 1.000 model has two).
• Air Renovation: By lateral port, also for compensating pressure
CUT-OFF PANEL, SECURITY AND COMMUNICATIONS
On left lateral panel of the chamber and equipped with:
• High / Low safety thermostat
• Mains Power switch
• Audible alarms
• Ethernet communications port
INCLUSIONS
• Lockable door
• 1 left side entry port with Ø 80 mm
CLIMAPLUS HMI WEB CONTROLLER
• Programmable PLC exclusively developed for Test chambers.
• Easy to use coloured Touch-Screen Display Interface.
• Resolution of 0,1ºC for Temperature.
• High performance temperature and humidity control with value correction in all ranges.
• Capability 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 control settings via MODBUS/TCP.
• Possibility of programming a delay of the beginning of test.
• Monitoring and recording of all alarms.
• Possibility of performing events by external commands.
• Several outputs for connecting computers or other devices.
• Alarms management.
• Graphic representation of the tests and conditions.
• Remote access through VNC server.
• Possibility of running computer test programs and export them to the controller.
Included:
+ 2 Stainless steel grid Shelf
+ Water conductivity measuring device
