|Controller Model:||TEMI 2700||Window:||Customized|
walk in stability chamber,
walk in climatic chamber
Customized Walk-In Temperature Humidity Testing Room
1. Safety Assurance:
Standard is a redundant control circuit with its own controller and failsafe contactor. To prevent thermal runaway, the safety control shuts off power to the heater circuit and the circulation blowers continue to distriibute heat within the room. This feature is particularly important if there are heat-generating items in the walk-in room. When the temperature goes down, the safety control closes and power is restored to the heaters.
1.1 Other available safety options are:
High Temperature Safety with Complete Shut Down of Room with Manual Reset and Visual Indication,
Low Temperature Safety with Complete Shut Down of Room with Manual Reset and Visual Indication,
Both High and Low Temperature Safety with Manual Reset on Both and Visual Indication, Audible Alarm, and Remote Station Alarms.
|Temperature||Temperature control range||-70℃～180℃ (A:0℃～180℃;B:-20℃～180℃；C:-40℃～180℃;D:-70℃～180℃)|
|Cooling rate||180.0℃～-70.0℃ Within 100 mins 1.0～3.0℃/min|
|Heating rate||-70.0℃～180.0℃ Within 60 mins 3.0～5.0℃/min|
|Temperature uniformity||±1.5℃ (-40.0℃～100.0℃)|
|Humidity||Humidity control range||10.0%RH～98.0%RH( 60℃ above corresponds to 11%RH )|
|Humidity fluctuation||±1.0% RH|
|Material /||Internal material||Adopts 1.2mm thickness stainess steel(SUS304)|
|components||External material||Adopts 1.2mm thickness Cold rolled steel sheet / powder spraying|
|Heat insulating material||100mm thickness polyurethane plate＋10mm thickness mineral wool|
|Condenser||Air cooling,||Air cooling,||Water cooling||Water cooling||Water cooling||Water cooling|
|water cooling||water cooling|
|Evaporator||Fin - and - Tube Heat Exchanger|
|Heater||Nickel chromium alloy heating wire|
|Power supply||380V AC 50/60Hz|
|Controller||Standard: South Korea TEMI-1500 Optional: South Korea TEMI-2500,South Korea TEMI-2700|
Instrumentation consists of either single or two-channel microprocessor programmers with an accuracy of ±.25°C or better at the sensor. The sensors are fast acting 100 Ohm. platinum type.
Other options include: RS-232, RS-485 interface.
3. Explore Walk-In Rooms by SANWOOD:
Associated Environmental Systems offers a range of prefabricated, tight-tolerance environmental walk-in rooms that are easy to ship and install. Major features include:
Forced air circulation systems distribute air evenly and constantly recirculate it, maintaining uniform and accurate temperatures and humidity.
Temperature Ranges are from -60°C (-140°F) to +120°C (458°F ).
Refrigeration system meets the room's load demand and operates continuously in cooling mode. Single-stage mechanical units operate at -35°C and above and two-stage cascade units at below -35°C.
Electric heating system provides very accurate and straight line control of temperatures. System is reliable and has a long life.
Humidity System choices are the conditioned fine Mist System or the Steam Generator System. Different ranges are available including special dehumidity ranges to 5% RH.
Prefabricated room construction consists of modular, sandwich-type panels with a metal skin inside and outside. Panels are easy to ship and assemble.
Multipane viewing windows can be ordered in custom sizes.
Incandescent or fluorescent lighting is vapor-proofed and sealed.
Instrumentation consists of single or two-channel microprocessor programmers with an accuracy of ±.25°C or better at the sensor. Other options include: RS-232C, RS-422A, IEEE-488 interface.
Safety standard is a redundant control circuit with its own controller and failsafe contactor. Many other options are available.
SANWOOD technology is dedicated to the development and application of environmental test equipment. We enable international manufacturers to validate their products ensuring they are resistant to; temperature, light, humidity, rain, altitude, vibration, dust, corrosion etc. Sanwood are active in all areas of environmental test equipment research and development, production and sales.
SANWOOD technology was integrated with Taiwan Science and Technology in 2013 and became a Dongguan listed company with capital of 10.2 million RMB. Sanwood achieved ‘National High Technology Enterprise’ status and is a standing member of the Chinese Academy of Space Systems, Science and Engineering. Sanwood has ISO9001:2008 certification.
Our customers strive for excellence in many different industries; defence, education, quality inspection, automotive, batteries, opto-electronics, precision electronics, medical, communications and many other advanced technology industries. Sanwood’s product development team works closely with new and existing customers to ensure their ever increasing demands are met.
Contact Person: Nancy Shen