Memmert Constant Climate Chamber 3.8 cu ft

Memmert Constant Climate Chamber (HPPeco) – this programmable model is the 230 volt or 115 volt, Peltier-technology seamlessly heats and cools, with TwinDISPLAY digital controller. HPPeco humidity range is 10 to 85% rh without light (upto 90% with light). Each individual appliance is tested according to the requirements of DIN 12 880: 2007-05. Includes (2) Stainless Steel Grid Shelves, Atmocontrol Software, Atmocontrol Manual, Operation manual, Calibration Certificate and Power Cord – energy efficient, precise.


NOTE: Accessories ship with equipment


• Setting temperature range with humidity: +5 to +70 °C
• Setting temperature range without humidity: 0 to +70 °C
• Working temperature range with humidity: +5 (at least 20 below ambient temperature) to +70 °C
• Working temperature range without humidity: 0 (at least 20 below ambient temperature) to +70 °C
• Setting accuracy temperature 0.1 °C
• Temperature sensor 2 Pt100 sensors DIN Class A in 4-wire-circuit for mutual monitoring, taking over functions in case of an error
• Setting range humidity 10 – 90 % rh
• Humidity supply with distilled water from external tank by self-priming pump
• Humidification by hot steam generator
• Dehumidification by cold trap using the Peltier technology
• Setting accuracy humidity 0.5 % rh
Control Technology:
• ControlCOCKPIT TwinDISPLAY. Adaptive multifunctional digital PID-microprocessor controller with 2 high-definition TFT-color displays.
• Language setting German, English, Spanish, French, Polish, Czech, Hungarian
• Adjustable parameters temperature (Celsius or Fahrenheit), relative humidity, timer
• Timer digital backwards counter with target time setting, adjustable from 1 minute to 99 days
• Function SetpointWAIT the process time does not start until the set temperature is reached
• Calibration three freely selectable values each, temperature and humidity
• Communication interface Ethernet LAN, USB
• Documentation program stored in case of power failure
• Programming AtmoCONTROL software on a USB stick for programming, managing and transferring programs via Ethernet interface or USB port
• Temperature control over- and under temperature monitor TWW, protection class 3.3 or adjustable temperature limiter TWB, protection class 2, selectable on display
• AutoSAFETY additionally integrated over- and under temperature protection “ASF”, automatically following the setpoint value at a preset tolerance range, alarm in case of over- or under temperature, heating function is switched off in case of overtemperature, cooling function in case of under temperature
• Autodiagnostic system integral fault diagnostics for temperature and humidity control
• Alarm visual and acoustic
Heating Concept:
• Energy-saving Peltier heating-/cooling system integrated in the rear (heat pump principle)heating-/cooling system integrated in the rear (heat pump principle)

Additional information

Voltage Configuration

115V, 230V

Stainless steel interior:
• Dimensions w(A) x h(B) x d(C): 22 x 18.9 x 15.7 inches (d less 1.3” for fan – Peltier)
• Volume 108 l / 3.8 cu. Ft.
• Max. number of shelves 5
• Max. loading of chamber 330 lbs
• Max. loading per shelf 44lbs
Textured stainless steel casing:
• Dimensions w(D) x h(E) x d(F): 29.3 x 34 x 21.9 inches (d +2.2” door handle)
• Housing rear zinc-plated steel
Electrical data:
• Voltage Electrical Load 230 V (± 10%), 50/60 Hz approx. 420 W / 1.9 A
• Voltage Electrical Load 115 V (± 10%), 50/60 Hz approx. 420 W / 3.7 A