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Product Name | Temperature humidity test chamber-408L | ||||||
Brand | ATMARS | ||||||
colour | Blue , white , red , customized | ||||||
MOQ | 1Pieces | ||||||

Model | AH-408A | AH-408B | AH-408D | |||||
T&H adjustment mode | Smart balanced temperature (humidity) control - BT(H)C | |||||||
Perfomance | Temperature range | -20℃ to +150℃ | -40℃ to +150℃ | -70℃ to +150℃ | ||||
Temperature fluctuation | ≤±0.5℃ | |||||||
Temperature uniformity | ≤±2.0℃ | |||||||
Temperature deviation | ≤±2.0℃ | |||||||
Heat-up rate Non-linear | From -20℃ to +150℃ 3℃/min. | From -40℃ to +150℃ 3℃/min. | From -70℃ to +150℃ 3℃/min. | |||||
Cool-down rate Non-linear | From +20℃ to -20℃ 1℃/min. | From +20℃ to -40℃ 1℃/min. | From +20℃ to -70℃ 1℃/min. | |||||
Humidity range | 20%RH to 98%RH | |||||||
Humidity fluctuation | ±2.0%RH | |||||||
Humidity unformity | ±3.0%RH | |||||||
Humidity deviation | ±3.0%RH when Humidity>75%RH ±5.0%RH when Humidity≤75%RH | |||||||
Noise level | ≤70dB | |||||||
Workspace volume | 408L | |||||||
Workspace dimensions (WxDxH)mm | 800x600x850 | |||||||
Exterior dimensions (WxDxH)mm | 1050x1600x1850 | |||||||
Material | Interior | Matte SUS #304 Stainless Steel Plates | ||||||
Exterior | Powder Coated Carbon Steel Plates | |||||||
Seal | Imported Silicone Seal | |||||||
Insulation | Hard Polyurethane Foam Insulation and Glass Wool | |||||||
System | Heating | Nichrome Wire Electric Heater | ||||||
Humidification | Stainless Steel Armoured Humidifier (Vapor Generator System) | |||||||
Air circulation | Centrifugal Blower Fan | |||||||
Refrigeration | France TECUMSEH Hermetic Compressor or Other Brands Air-cooled or Water-cooled Cooling Mode for Option Zero Ozone Depletion Potential (ODP) Refrigerant - R404A / R23 | |||||||
Controller | Display | 7 inch 65535 true color, LED backlit display screen, resolution 800 x 480. | ||||||
Operating modes | Program or set point | |||||||
Setting method | Man-machine dialogue mode, touch-screen input and control. | |||||||
Program capacity | Up to 269 groups, a total of 13,450 segments. | |||||||
Control accuracy | Temperature: ±0.01℃; Humidity: ±0.1%RH; Time: 0.01min. | |||||||
Communication interface | USB, RS-232, RS-485, or Ethernet. | |||||||
Standard configurations | 1 x Multi-pane viewing window; 1 x cable access port; 1 x internal light; 4 x casters & leveling legs; 1 x power cable; 2 x stainless steel shelves. | |||||||
Allowable ambient conditions | Temperature: +5℃ to +35℃; Relative humidity: ≤85%RH (No condensation); Air pressure: 86kPa to 106kPa. | |||||||
Electrical supply | AC 380 (1±10%)V (50±0.5)Hz 3 Phase 4 Wire plus Earth Wire | |||||||
▲Custom options available | ||||||||


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