Memmert Climate chamber

Standard delivery Climate chamber

On this page, you can find all the essential technical data on the Memmert climate chamber ICH. Our customer relations team will be pleased to help if you want further information. If you should require a customised special solution, please contact our technical specialists at sales@memmert.com.

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Description

A new dimension of energy efficiency and precision

This powerful climate chamber with Advanced Peltier Technology has more than earned the ‘eco’ epithet. In continuous operation, it works around 90% more energy efficiently than compressor-cooled devices, does not require any refrigerant and is therefore nearly maintenance-free. The temperature control from +0 ºC to +70 ºC as well as the active humidification and dehumidification from 10% to 90% rh in the HPPeco are optimally tailored to the requirements of stability tests in pharmaceutical industry (Q1A). Due to its quiet operation the compact constant climate chamber is also suitable for breeding insects or zebra fish.
  • Temperature range up to +70 °C
  • 7 model sizes (108 to 2140 litres volume)
  • 1 model variant: TwinDISPLAY
  • Digitally controlled active humidification and dehumidification up to 90% rh
  • double doors as standard with fully insulated stainless steel. Inside glass: prevention of contamination and drops or rises in temperature.
  • An optimal view of the sensitive load through wide-area interior glass doors (size 1400/2200 stainless steel doors with glass sector; sizes 750, 1060 and 1400 two leaves, size 2200 three leaves) are possible.

Perfect environmental simulation in the humidity chamber

This climate chamber offers the full range of comfort, reliability, and safety. It has active humidity control set from 20 % to 95 % rh and an unsurpassed homogeneity of temperature and humidity over the entire interior. It is suited for environmental testing, environmental simulation, accelerated service life tests, and 85/85 tests according to IEC 60068-2-67 and IEC 60068-2-78.
  • Temperature range up to +90 °C
  • 4 model sizes (56 to 241 litres volume)
  • 1 model variant: TwinDISPLAY
  • Active humidity control 20 to 95 % rh
  • Double doors as standard:
  • 1. Prevention of contamination
  • 2. Prevention of drops or rises in temperature
  • 3. An optimal view of the sensitive chamber load through wide-area heated inner glass door

Memmert Laboratory Equipment

Temperature

Working temperature range without humidity: 0 to +60 °C
Setting temperature range 0 to +60 °C
Working temperature range from +10°C up to +60°C with humidity and/or light
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

Humidity

Humidity humidity supply with distilled water from external tank by self-priming pump
Humidification humidification by hot steam generator
Humidity active humidifying and de-humidifying adjustable from 10-80 % rh with digital display of relative humidity - resolution of display 0.1 %, setting accuracy 0.5 %

Control of standard components

Light daylight and UV-light can be programmed individually via controller
Light cold white light +/- 6 %, for UV-light +/- 10 %
Light illumination unit consisting of 4 fluorescent lights with cold white light (standard illuminant D65, 6.500K) and 2 UV-lamps in the spectral range of 320-400 nm

Control technology

ControlCOCKPIT TwinDISPLAY. Adaptive multifunctional digital PID-microprocessor controller with 2 high-definition TFT-colour displays.
Language setting German, English, Spanish, French, Polish, Czech, Hungarian
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/humidity/CO2
adjustable parameters temperature (Celsius or Fahrenheit), fan speed, light, programme time, time zones, summertime/wintertime

Ventilation

Fan forced air circulation in working chamber adjustable from 10 to 100 % in 10 % steps

Communication

Documentation programme stored in case of power failure
Programming AtmoCONTROL software on a USB stick for programming, managing and transferring programmes via Ethernet interface or USB port

Safety

Temperature control mechanical temperature limiter TB, protection class 1 according to DIN 12880 to switch off the heating approx. 10°C above nominal temperature
Temperature control over- and undertemperature monitor TWW, protection class 3.3 or adjustable temperature limiter TWB, protection class 2, selectable on display
AutoSAFETY additionally integrated over- and undertemperature protection "ASF", automatically following the setpoint value at a preset tolerance range, alarm in case of over- or undertemperature, heating is switched off in case of overtemperature, compressor in case of undertemperature
Autodiagnostic system integral fault diagnostics for temperature and humidity control
Alarm visual and acoustic

Heating concept

Cooling Cooling compressor with climate-friendly refrigerant CO2 (R744), GWP1
Air jacket air jacket heating system for gentle all-around heating
Heating concept no drying-up of the load caused by the cooling device due to separation of thermal jacket from interior
Defrosting highly efficient automatic defrosting system

Standard equipment

Entry port Entry port (silicone), 40 mm clear diameter, moisture tight, can be closed by a silicone stopper, standard position at the back
Internals 2 stainless steel grid(s), electropolished
Works calibration certificate standard values +10 °C and +37 °C, 60 % rh at +30 °C
Door inner glass doors
Door fully insulated stainless steel doors with 2-point locking (compression door lock)

Stainless steel interior

Dimensions w(A) x h(B) x d(C): 640 x 800 x 500 mm (d less 33 mm for fan)
Volume 256 l
Max. number of internals 9
Max. loading of chamber 200 kg
Max. loading per internal 20 kg

Textured stainless steel casing

Dimensions w(D) x h(E) x d(F): 824 x 1552 x 685 mm (d +56mm door handle)
Installation on lockable castors
Housing rear zinc-plated steel

Electrical data

Voltage Electrical load 230 V, 50 Hz approx. 1450 W

Ambient conditions

Set Up The distance between the wall and the rear of the appliance must be at least 15 cm. The clearance from the ceiling must not be less than 20 cm and the side clearance from walls or nearby appliances must not be less than 5 cm.
Ambient temperature 15 °C to 28 °C (up to 34 °C with limited temperature range)
Humidity rh max. 70 %, non-condensing
Altitude of installation max. 2,000 m above sea level
Overvoltage category II
Pollution degree 2

Packing/shipping data

Transport information The appliances must be transported upright
Customs tariff number 8419 8998
Country of origin Federal Republic of Germany
WEEE-Reg.-No. DE 66812464
Dimensions approx incl. carton w x h x d: 930 x 1760 x 930 mm
Net weight approx. 165 kg
Gross weight carton approx. 222 kg

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