Product details
Panelized Walk-in Chambers
Temperature and humidity testing rooms
New Express Program: Faster delivery for most typical walk-in chamber applications. Standardized build-to-order process bypasses engineering to shorten lead-time by a third.
Grande builds dozens of walk-in chambers every year for top companies testing automotive, electronics, communications, aerospace, and other products. Drive-in chambers for automobiles are one of our top specialties. Stability walk-in rooms are another specialty, designed for light-duty testing or long-term steady-state evaluation of pharmaceuticals and other products.
Our panelized walk-in chambers use urethane-foam panels that lock together with cam latches. This is the same construction used for walk-in coolers in restaurants and supermarkets, but of a higher quality. The panels we use have a stainless steel interior skin to be stronger and impervious to extreme conditions. The seams between panels are carefully sealed to protect from leaking that may affect performance or damage the panels. Doors and windows have embedded heaters, as well.
Temperature and Humidity ControlGrande has standard air conditioning systems, called Modular Air Plenums (MAP). These MAPs are designed with the proper heating, refrigeration, and humidity control to achieve your desired performance and capabilities. The MAP simply rolls-up to an assembled panel chamber to complete installation.
Easy-to-use Controller
In addition, the Touch-screen controller makes running an Grande The full-color, touch-screen interface is remarkably easy to use and understand. The P-300 touch-screen controller can be managed remotely via our new Ethernet/LAN-based Web Controller, serial port, or GP-IB/LabView. USB access is standard.
Features
●Stainless steel interior
●Painted galvanized steel exterior for long life
●MAP service doors are hinged (no tools or lifting)
●Easy access to frequently checked refrigeration components
●Reliable steam generator system for humidity applications
●Adjustable vanes in supply grille allow directing of airflow as needed
Technical parameters
Model |
GPW |
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Inner chamber size W*H*D(mm) |
Please kindly give us your request and details,it is custom service. |
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Exterior chamber size W*H*D(mm) | |||||
Temperature Range |
0℃,-20℃,-40℃,-60℃~+70℃(+80℃) |
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Humidity Range |
40%-95%RH |
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Performance |
Temp.&Humi.Fluctuation |
±0.3℃, ±2.5%RH |
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Temp.&Humi.Uniformity |
±2℃,±5%RH |
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Temp.&Humi.Resolution |
0.1℃, 0.1%RH/0.01,0.1%RH |
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Heat up time(20℃~high temp.) |
℃ |
80 |
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minutes |
50 |
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Cool down time(20℃~low temp.) |
℃ |
0 |
-20 |
-40 |
|
minutes |
55 |
70 |
100 |
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Material |
Exterior chamber material |
Stainless steel plate+ Power Coated |
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Inner chamber material |
SUS#304 stainless steel plate |
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Insulation |
PU& Fiberglass wool |
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System |
Wind Circulation |
Sirocco fan |
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Heating system |
SUS#304 stainless steel high-speed heater |
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Humidifying |
Surface evaporating system |
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Cooling |
Imported compressor, finned type evaporator, air-cooling condenser |
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Dehumidifying |
ADP critical dewpoint cooling/dehumidifying method |
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Controller |
Digital electronic indicators +S.S.R.with PID automatic calculation capability |
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Other Components |
Vaccum glass inspection window, cable port(50mm), control status indicator lights, |
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Safty Devices |
Overheating circuit-breaker,compressor overload protection,control system overload |
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Power Supply |
AC3φ380V 60/50Hz |
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Customization |
Customization of inner chamber size, tempreture&humidity range,ect. |
Grande Electronics is one of the largest newest design panelized walk-in test chambers manufacturers and suppliers in China and also known as one of the famous chamber brands. Our discount product is mainly featured by good performance and flexibility and low price. Welcome to order the customized and cheap chamber made in China with our factory.