Interior: Stainless steel, mat. 1.4301 (ASTM 304), deep- drawn
Housing: Textured stainless steel, rear zinc-plated steel, intuitively operated TwinDISPLAY (TFT colour display) with touchscreen
Double doors: Outside fully insulated stainless steel door with 2-point locking (compression door lock); Inner glass door
Standard accessories: Water tank including connection hose
Standard works calibration certificate: +25 °C / 60 % rh, +40 °C / 75 % rh
Voltage Electrical load: 230 V, 50/60 Hz approx. 700 W; 115 V, 50/60 Hz approx. 700 W
Constant climate chamber HPPeco
Maximum energy efficiency in continuous operation - tailor-made for stability studies according to ICH guidelines, stability tests for cosmetics and foods as well as environmental testing and material testing
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 °C to +70 °C 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.
Unique homogeneity of temperature and humidity
The high-precision control guarantees a homogeneous and stable distribution of temperature and humidity across various parameters. With the new micro-dosing pump and smart control, the interior of the HPPeco is delicately and quickly humidified. In addition, a Peltier-based dehumidification system ensures the climate is precisely controlled even at low relative humidity levels. This provides constant climatic conditions in the chamber even when the test material emits moisture.
Optional illumination unit for constant climate chamber HPPeco
If you select the light module option, you can also use this uniquely precise climate chamber for applications such as seed germination, plant cultivation or breeding of zebra fish or insects, especially Drosophila breeding, under a constant climate and under daylight conditions. As an alternative, you can choose cold white light (6,500 Kelvin) or a combination of cold white and warm white light (2,700 Kelvin), dimmable in steps of 1%.
A Memmert constant climate offers unique advantages
Temperature setting range from 0 °C
The Peltier-cooled climate chamber HPPeco is specifically designed for stability studies according to ICH guidelines (Q1A) as well as stability tests for cosmetics and food. With the large working range ascending from the freezing point, the climate chamber is also ideal for working materials testing and environmental tests in industry.
Temperature | |
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Setting temperature range | without light, with humidity: +5 to +70 °C |
Setting temperature range | with light, with humidity: +5 to +70 °C |
Setting temperature range | with light, without humidity: 0 to +70 °C |
Setting temperature range | without light, without humidity: 0 to +70 °C |
Working temperature range | with light, without or with humidity: 15 to +40 °C |
Working temperature range | without light, with humidity: +5 (at least 20 below ambient temperature) to +70 °C |
Working temperature range | without light, 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 |
Humidity | |
Setting range humidity | 10 - 90 % rh |
Humidity | humidity supply with distilled water from external tank by self-priming pump |
Humidification | humidification by hot steam generator |
Dehumidification | 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-colour displays. |
Language setting | German, English, Spanish, French, Polish, Czech, Hungarian |
adjustable parameters | temperature (Celsius or Fahrenheit), relative humidity, programme time, time zones, summertime/wintertime |
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 | 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 | 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 function is switched off in case of overtemperature, cooling function in case of undertemperature |
Autodiagnostic system | integral fault diagnostics for temperature and humidity control |
Alarm | visual and acoustic |
Heating concept | |
Peltier | energy-saving Peltier heating-/cooling system integrated in the rear (heat pump principle) |
Standard equipment | |
Standard works calibration certificate | +25 °C / 60 % rh, +40 °C / 75 % rh |
Door | fully insulated stainless steel door with 2-point locking (compression door lock) |
Door | inner glass door |
Internals | 2 stainless steel grid(s), electropolished |
Standard accessories | Water tank including connection hose |
Stainless steel interior | |
Dimensions | w(A) x h(B) x d(C): 640 x 800 x 500 mm (d less 32 mm for fan - Peltier) |
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 1183 x 655 mm (d +56mm door handle & +111mm Peltier element) |
Housing | rear zinc-plated steel |
Electrical data | |
Voltage Electrical load | 230 V, 50/60 Hz approx. 700 W |
Voltage Electrical load | 115 V, 50/60 Hz approx. 700 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 | 16 ºC to 40 ºC |
Humidity rh | max. 70 %, non-condensing |
Altitude of installation | max. 2,000 m above sea level |
Overvoltage category | II |
Pollution degree | 2 |
Brand | Memmert |
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