Constant climate chamber HPP750

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Availability: Pre Order 0
Categories: Alat Laboratorium
Type: Memmert Constant Climate Chamber
Section:Climate Chamber
Seller:    Rayastock

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Temperature

 

Working temperature range from 0°C to +70°C
Setting accuracy temperature 0.1°C
Temperature 2 Pt100 sensors Class A in 4-wire-circuit, mutually monitoring and taking over the performance at the same temperature value

 

 

 

 

Humidity

 

Setting range humidity 10 - 90 % rh
Setting accuracy humidity 0.5 %
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

 

 

 

 

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 HeatBALANCE adapting the distribution of the heating performance of the upper and lower heating circuit from -50 % to +50 %
Function SetpointWAIT the process time does not start until the set temperature is reached
Calibration three freely selectable temperature values, 2-point calibration for humidity: 20 and 90 % rh

 

 

 

 

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)

 

Temperature-humidity working range HPP

Not all climate chambers are the same. The humidity content of the chamber load, the ambient conditions and the respective temperature-humidity working range are decisive factors in the selection of the right appliance. In the adjacent diagram, you can see the possible temperature/humidity combinations for our constant climate chamber HPP.

Within the respective temperature-humidity range, condensation-free permanent operation is possible. To which extent condensation may occur in the threshold range depends on the humidity content of the chamber load and the ambient conditions.

This seems not to be the appropriate device for your temperature-humidity-working range?
See the other Memmert climate chambers.