Walk in Temperature Humidity Test Chamber

Discover the pinnacle of environmental testing with Presto Technologies' Walk-In and drive in Test Chamber, meticulously engineered to meet diverse industry needs. Step into a spacious interior, meticulously crafted to accommodate large products or numerous specimens concurrently, optimizing testing efficiency. Equipped with cutting-edge controls, this chamber delivers unparalleled precision in regulating temperature, humidity, and other critical environmental variables. Its advanced features ensure accurate evaluation of product performance, durability, and reliability, meeting stringent testing standards across various sectors including automotive, aerospace, electronics, and pharmaceuticals.

With its robust design and state-of-the-art technology, Presto's Walk-In Test and drive in environmental test chamber offers a comprehensive solution for conducting accelerated aging tests, stability studies, and environmental simulations. Whether testing components, materials, or finished products, trust Presto to provide a controlled testing environment tailored to your exact specifications. Our chamber enables you to validate product quality, identify potential weaknesses, and ensure compliance with industry regulations. Experience peace of mind knowing your products undergo rigorous testing in a controlled and reliable environment, backed by Presto's commitment to excellence and customer satisfaction. Elevate your testing capabilities with Presto Technologies' Walk-In Test Chamber, setting the standard for precision and reliability in environmental testing.

Technical Specifications

  • There can be seen no frosting even if the test is conducted for a long duration under Low temperature and low humidity parameters.
    The chamber consists of Automatic control system refrigerant which improves user experience.
  • Able to Set Cyclic Test Functions with user ease.
  • A timer would be provided upto 999 hours for auto cut off
  • Safety features would be incorporated to ensure that the temperature does not rise beyond parameters set by the user
  • Touch screen HMI Based Display of parameters with data logging available.
  • Compact size with castor wheels to move the chamber in the laboratory
  • Thick Tempered glass to ensure zero leakages and maximum thermal insulation
  • Multiple samples can be placed inside the chamber with the help of Stainless steel Trays & Racks
  • Inside Material of Construction: Corrosion Resistant Stainless steel (SS) Material
  • Blower Fans to ensure 360 degree rotation of Temperature & Humidity
  • Branded Sensors to ensure highest level of Accuracy and Precision
  • Japanese Technology Insulation material is made of polyurethane foam.
  • In built Advanced Safety Control System
  • In built LED light to ensure easy sample viewing
  • Microprocessor based model with auto tuning feature
  • Run time vs temperature graph on screen
  • Data recording with temperature data reading
  • USB and pen drive option available to extra data easily
  • Option available to set PV and SV value
  • Knox system integrated for data security 
  • User settings can be locked by admin panel protected by password
  • User can control PID settings through Advanced setting
  • In built Alarm system 
  • Interchangeable Languages- Hindi & English
  • Pass/Fail Report Criteria in System Generated Report
  • Viewable Fault History/ Past Reports
  • Email Notification Facility for user ease
  • Remote Monitoring facility for easy data Management
  • In built LED light Control System
  • Option available to set PV and SV value

Environmental Test chamber equipped with multiple safety functions like:

  • Seven-point alarm function which consists of multiple alarms which provide the user with live notification of any faults in the Chamber.
  • Overshoot Temperature Alarm
  • Test Completion Alarm
  • Water Level Low indication
  • Remote Monitoring Alarm System: User shall receive all notifications regarding any fluctuation in parameters or settings to ensure immediate rectifications.
  • Emergency Shutdown Mechanism: Manual/ Automatic Shutdown mechanism
  • Insulation: Insulating materials and coatings to prevent electrical contact and reduce the risk of electric shock.
  • SSR relay for enhanced safety function
  • The walk-in temperature along with the humidity test chamber has the world's primary built-in USB2.0 port interface & digital recorder (can swap at any time).
  • High-end touchscreen system with vertical color layout & dual-lingual set-up.
  • The world's first test to be the end of the evaluation back to normal temperature protection mechanism.
  • Application to big & larger size products.
  • Standard modular design stainless steel plate and salt steel as the main material.
  • Corresponding schemes as per consumer requirement to ensure maximum satisfaction.
  • Can open the indoor. Security door and leakage circuit breaker protection device.
  • Safeguarding power supply with synchronous safety control & safety protection device for testing products.
  • RO reverse osmosis water with automatic water filter associated for humidity using.
  • Inner box SUS#304; Outer case: color steel plate material.
  • Firm & powerful German bock semi-hermetic compressor.
  • Four group Server Valve, the most appropriate amount of refrigerant control.
  • Energy-saving 30%, water-saving 20%; Environment-friendly refrigerant
  • Four groups of temperature. A set of humidity sensor control
  • Heating load automatic servo control to adjust refrigerant flow rate, which can withstand the traditional constant temperature and humidity room heat load of more than 3 times
TemperatureTemperature control range-65℃~80℃(+15℃)(A : 0℃~80℃; B :-20℃~80℃;C :-40℃~80℃; D :-65℃~80℃)
Temperature fluctuation±0.5℃
  Cooling rate80.0℃~25.0℃ Cooling rate 2.0~3.0℃/min 25.0℃~-40.0℃ Cooling rate 1.0~2.0℃/min -40.0℃~-65.0℃ Cooling rate 0.7~1.5℃/min
Heating rate-65.0℃~80.0℃ Within 70 mins 2.0~5.0℃/min
  Temperature uniformity±2.0℃ (-40.0℃~80.0℃)
±2.5℃ (-40.0℃~-65.0℃)
  HumidityHumidity control range20.0%RH~95.0%RH
Humidity fluctuation±1.5% RH
Humidity unif ormity±3.0%RH
Material / componentInternal materialStainless steel(SUS304)
External materialCold rolled steel sheet / powder spraying
Heat insulating material100mm thickness poly urethane plate+10mm thickness mineral wool
FanCentrifugal blower
CompressorSemi-closed Germany Bock, Germany Bitzer
RefrigerantR404A, R23, R508
EvaporatorFin - and - Tube Heat Exchanger
HeaterNickel chromium alloy heating wire
HumidifierSteam humidifier
  SizeInterior size(mm)1970*2100*19703020*2100*19704070*2100*19703020*2100*40704070*2100*40705120*2100*4070
Outer size(mm)2170*2350*35003220*2350*35004270*2350*35004650*2350*42705720*2350*42705320*2350*6150
Operating ambient temperature+5 ~ 35℃
Power supply380V AC   50/60Hz
ControllerPresto Programmed

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