Here is a Google translation:
Vaporize your plants at the right temperature !
In the phyto-inhalation the active ingredients of medicinal plants using a vaporizer ( evaporator ) are inhaled . With a novel , in HuCE - developed ScienceLab heating station , a vaporizer element of the company medical ag exactly be heated quickly and efficiently.
In the phyto-inhalation plant material (phyto ) with an evaporator ( vaporizer ) is heated , the active ingredients vaporize and be inhaled (inhalation) . The phyto-inhalation can be used for therapeutic purposes as well as for the enjoyment of herbs or flavorings.
the vaporizer
The " vapman " is a vaporizer in pocket size of the company medical ag element . The device makes inhalable herbal agents in that they are brought to a boil by heating . The boiling point of herbal ingredients is between 110 ° C and 230 ° C. However, the overheated Inhaliergut , pollutants can occur.
So far, the " vapman " was heated exclusively with a special lighter. So that the plants can not be heated to a precise temperature, however . Therefore, it was on HuCE - ScienceLab designed to complement an electronically controlled heating station .
Photo of the newly developed heating station ( left) with the existing vaporizers (center) and the special lighter (right).
the heating
The vaporizer is heated with the heating station in a time period of 10 seconds. To make this possible in such a short time , the heating element in the station must have a significantly higher temperature. This temperature must be above the value to be reached about 100 Kelvin. To reach temperatures up to 330 ° C , a powerful heating element is used .
Now the plants are successively heated vaporizer in several times to release all active substances. Thus, the device already have a high temperature when placed on the heating . In order not to overheat the herbs in this state, in the station , the temperature of the vaporizer is measured and controlled .
Tricky temperature measurement
Measuring the temperature at the onset of inhalation in the heating device has been found to be a difficult task . " The vaporizer in pocket size is too small for it to perform a direct measurement. We have circumvented this problem by cooling the heater is measured in the heating station , "explains Prof. Bertrand Dutoit .
The insertion of the inhalation device is detected by a light barrier. If this barrier is interrupted, turn off the heater . The station can now see from the cooling curve of the heater , what was the temperature at the onset of the inhaler .
So that the user knows when the plants have reached the right temperature , three LEDs are mounted on the front of the heating station . Since not all herbs need the same heat, the heating can be controlled continuously by a potentiometer.
Prototypes of the developed heating station are currently in test . The finished device will be available for purchase soon .