Humidity Chamber HCP150

HCP 150 Memmert climate chambers guarantee the perfect atmosphere for climate and temperature tests.

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Humidity Chamber HCP150


Working-temperature range 6°C above ambient temperature up to +90°C
Setting temperature range +18 to +90°C
Setting accuracy temperature 0.1°C
Temperature 2 Pt100 sensors DIN Class A in 4-wire-circuit for mutual monitoring, taking over functions in case of an error


Humidity Control Active microprocessor control for humidifying and dehumidifying (20 – 95 % rh), incl digital indication and auto-diagnostic system ensures even more rapid reaching of set humidity and very short recovery times. Humidity supply with distilled water (from an external tank) by a self-priming pump; integral bacteria block by generating hot steam, dehumidifying via sterile filter
Setting range active active humidity control 20 to 95 % rh and rh-Off
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, program time, time zones, daylight savings time
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 temperature values


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 interface or USB port


AutoSAFETY additionally integrated over- and undertemperature monitor “ASF”, automatically following the set point value at a preset tolerance range, alarm in case of over- or undertemperature, heating is switched off in case of overtemperature
Auto diagnostic system integral fault diagnostics for temperature and humidity control
Alarm visual and acoustic

Heating Concept

6 sides large-area multi-function heating system on four sides with additional door and back heating to avoid condensation

Standard equipment

Works calibration certificate Works calibration certificate (measuring point chamber center) at 60°C with 75 % rh
Entry port Entry port (silicone), 40 mm clear diameter, for introducing connections, moisture tight, can be closed by silicone stopper, at the back, center left
Door Additionally heated inner glass door
Door fully insulated stainless steel door with 2-point locking (compression door lock)
Internals 2 perforated stainless steel shelf/shelves

Stainless steel interior

Interior material 1.4301 (ASMTM 304), corrosion resistant
Volume 156 I
Dimensions w x h x d : 22” x 27.6” x 15.7”
Max. number of internals 10
Max. loading of chamber 264 lbs
Max. loading per internal 33 lbs

Textured stainless steel casing

Dimensions w x h x d : 28.3” x 42.1” x 23.3”

Electrical data

Voltage Electrical load 230 V, 50/60 Hz / approx. 7.8 A
Voltage Electrical load 115 V, 50/60 Hz / approx. 15.7 A

Ambient conditions

Ambient temperature 10°C to 30°C
Set Up The distance between the wall and the rear of the appliance must be at least 6 inches. The clearance from the ceiling must not be less than 8 inches and the side clearance from walls or nearby appliances must not be less than 2 inches
Humidity rh max. 70 %, non-condensing
Attitude of installation max. 2,000 m above sea level
Overvoltage category II
Pollution degree 2

Packing/shipping data

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 B x H x T: 31.5” x 49.2” x 31.5”
Net weight approx.199 Ibs
Gross weight carton approx. 256 Ibs


Stainless Steel Interior:

  • Volume:256 l
  • Dimensions W x H x D in mmw(A) x h(B) x d(C): 22″ x 27.6″ x 15.7″
  • Max. number of internals:
  • Max. loading of chamber:
    264 lbs
  • Max. loading per internal:
    33 lbs
  • Interior:
    Material 1.4301 (ASMTM 304), corrosion resistant

Stainless Steel

For many years exterior textured stainless steel has been the unmistakable feature of Memmert ovens, incubators, and climate chambers in laboratory and light-industrial settings. Memmert equipment exemplifies functional design in its most elegant and hygienic form, while still being scratch resistant, robust and durable.

Stainless steel is the ideal material for temperature control chambers and heating baths. It is particularly corrosion-resistant, hygienic, robust and recyclable without question.

Wherever Memmert ovens and heating baths are used, the superiority of high-quality stainless steel is undeniable in comparison to others that utilize coated sheet steel, which can corrode very quickly when in constant use.

For the outer housing of all Memmert appliances, textured stainless steel is used (rear walls are zinc-plated sheets). The inner chamber, sliding shelves/grids, housing, interior basin and accessories for every heating bath, stainless steel of class W-St. 1.4301 (ASTM 304) is used. Since aggressive substances are frequently used in the vacuum drying oven, the inner chamber and thermoshelves are made of stainless-steel W-St. 1.4404 (ASTM 316L), and the tubing is made of stainless-steel W-St. 1.4571 (ASTM 316i)

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