Climate control technology

Digital Thermo-Hygrometer with Sensor

Use of a sensor with high precision and longevity for years without recalibration (+/- 2% r. H. at 23°C und 33% r. H. and +/- 0,3°C at 23°C external temperature).

Sensor cap made of sintered stainless steel to protect against dust and mechanical damage.

Humidity Control Module RK-2/5 for individual Display Cases

Clean air and relative humidity control for individual display cases up to 5 m³.
Equipped with the HAHN RK-2/5 MOL® CLEAN-Process for an acid and germ free environment.

Humidity control:
Infinitely variable between 35% RH and 70% RH.

Sensor element:
Capacitive thin film sensor with long-term stability and maximum divergence of 2%.

Width 550 mm
Depth 350 mm
Height 140 mm (incl. Water Tank)
Weight 9,5 kg
Voltage 110 / 240 V, AC, 50/ 60 Hz
Power input max 70 W
Power consumption / year approx. 200 kWh

RK-2-Xa/5 Clean Air and Relative Humidity Control Module

RK-2-Xa/5 Clean Air and Relative Humidity Control Module for an indefinite number of Display Cases requiring the same relative humidity.

Equipped with the HAHN RK-2-Xa/5 MOL® CLEAN-Process for an acid and germ free environment.

Humidity control:
Infinitely variable between 35% RH and 70% RH.

Sensor element:
Capacitive thin film sensor with long-term stability and maximum divergence of 2%.

Width 950 mm
Depth 550 mm
Height 500 mm
Weight 65 kg
Voltage 110 / 240 V, AC, 50/ 60 Hz
Power input max 250 W
Power consumption / year approx. 850 kWh

RK-3-N2 NitroFlow BASIC LP1-4 / Parker (Nitrogen Generator)

The RK-3-N2 nitrogen unit is based on the Parker hollow fiber-membrane-technology, using integrated compressors to create air pressure for the nitrogen volumetric flow in display cases, ensuring the best possible conservation protection with regard to precious and sensitive exhibits of all material categories.

Width 900 mm
Depth 310 mm
Height 700 mm
Weight 92.5 kg
Voltage 110 / 230 V, AC, 50/ 60 Hz
Power input max 1,14 kW
Sound level < 58 dBA

 

Various filters

  • Particle dust filter
  • Gas filter
  • INTERCEPT®-filter pads

Digital residual oxygen - control

Automatic water supply and drain

(for RK-2-Xa)

 

 

Central monitoring program

HAHN CON-TROL

for monitoring, controlling and analysis of climatic data inside display cases

Digital sensors to measure the relative humidity and temperature are installed inside the display cases. They transmit the data via a cable or power line to a central computer.


HAHN CON-TROL is a software program that can monitor and save the climatic data inside display cases over a long period of time on an hourly basis.


The dotted line shows the ambient temperature and relative humidity in the room, while the constant line represents the temperature and relative humidity within the display case.