Fans - Import export

Ventilation fans made of plastic and die-cast aluminium are available with keyway or with clamping device .

Standardized fan cowls and one-part fan cowls available in frame size 56 – 355 .

For an easy and reliable detection of Helicobacter pylori infektions. FAN hp is designed to be used for H. pylori testing only, and without autosampler. For use with all other 13C test protocols and autosampler, the well-established HeliFAN plus and FAN ci2 range of FAN devices is recommended. FAN hp was developed for doctors’ practices, check-up centres and hospitals who want to introduce 13C–urea breath testing for detecting Helicobacter pylori infections at reasonable cost. Simply plug on baseline and sample bag to the 2 ports and start measuring by touching the start button on the touchscreen. Result and diagnosis proposal will be displayed within 5 minutes. If preferred, the result can be printed out on an optional printer. For filing a daily journal or a system test, data can be downloaded to a USB stick and transferred to a computer. Details No PC is required, all operations are executed via a glove operable touchscreen. Easy–to–read, bright AMOLED display. Only four buttons on the desktop (Start, Results, Linearize, Settings), all functions designed with icons → easy and straightforward operation in daily practice, low training demand. Adjustable positive/negative threshold (“cut–off”) for all H. pylori test kits on the market that can be used with bags. Scanner connectable to import barcoded patient IDs. Automatic correction of negative values created by accidental inversion of baseline and sample bag. In case the optional printer is installed, results are printed out immediately as soon as they are available. 300 patient results can be kept in memory, allowing to file data as daily journals. Integrated self–test at the touch of a button, data can be exported. Device is ready for daily operation after running “Linearize” process in the morning (10 minutes = a cup of coffee). Consumables: bags, absorber, Nafion® tube, air filter, useable with all FAN devices. CE certified. Service interface for software updates and maintenance (by distributor). Accurate, reliable and stable: fully following the tradition of “Made in Germany” by FAN. Attractive pricing due to concentration of features and functions.

The automatic sample feeder FAN as for HeliFAN plus enables you to run a batch of up to 89 Exetainer® or Vacutainer® tubes unattended. The handling is integrated into the familiar FANci software interface; the intelligent error handling ensures a continuously sample measurement. An optional barcode scanner can be connected to register sample numbers.

The FAN ci2 is a highly sensitive analysis instrument for the determination of the ratio of the stable isotope 13C and 12C in the CO 2 of respiratory gases. The field of application for the device are all diagnosis techniques in which tracer substances marked with the 13C stable isotope are catabolized and finally expelled through respiration. The 13C breath test analyzer FAN ci2 can be equipped with a highly stable dual beam infrared spectrometer module. So this device with its 8 or 16 ports is suitable both for medical routine diagnostics and for long term measurements with high demands for precision and stability. The included FANci–software for measuring and interpretation supports all current operating systems of the connected PC. You are free to select from more than 20 integrated breath tests, e.g. Helicobacter pylori test, liver function test, or measuring intestinal transit time. FAN ci2 is the ideal device for physicians’ office laboratories as well as for scientific institutes. Special features simple and save handling small sample volume (approx. 100ml) high performance (approx. 30 samples/h) high repeatability (standard deviation < 0.5‰) low servicing by internal checks of system status wide field of application by flexible adaptation to special questions Fields of application Medicine diagnostic studies for Helicobacter–gastritis investigation of aminoacid metabolism monitoring the circulation of bile acid detection of fat malabsorption indication of bacterial overgrowth in the jejunum specific liver function tests measurement of gastric emptying rate of solids determination of the lactase activity with 13C labeled cornstarch test of the pancreas function with the lipase enzyme Animal nutrition and biochemistry utilisation of feedstuff dynamics of metabolism Operating principle The principle of measurement is based upon the specific absorption of infrared light in the middle of the infrared spectrum between 2 and 8µm wave length (NDIR: Non Dispersive Infrared Spectroscopy). The high selectivity of the infrared detectors is obtained by filling themselves with the corresponding components, 13CO 2 and 12CO 2 respectively. The cross sensitivity of 13CO 2 to the high 12CO 2 concentrations is reduced by using a 12CO 2 gas filter in the 13CO 2 channel and mathematical hods. To yield the high accuracy the temperature is stabilized by thermostat and the system is closed to the environment. Software The control of the FAN ci2 is realized by the FANci WINDOWS®–software that guarantees an easy handling of the analyzer system and a clearly arranged representation of the results of measurements. So the user is informed about the progress of the measurements at any time. All controls needed for the routine procedures of the FAN ci2, as recording of sample data, start of measurement, evaluation and documentation of the results are easy available. All relevant system parameters are observed continuously and any disturbances in the process reported immediately. By selecting only a few system parameters, the FAN ci2 is adaptable to different questions. Via standard data interfaces like GDT, HL7 or ASTM the software can be connected to practise or hospital EDP systems easily. System configuration The FAN ci2 only consists of one unit that includes the acquisition unit and the gas management system. The gas sample–ports for the breath bags are located in front of the device. There are only two connections necessary: the power supply and the connection to the Personal Computer. The software communicate with the components of the device via USB. Simple and secure handling by in the hardware integrated sample recognition system compact design and neat layout of controls internal control with fail-save CAN bus heated gas path to eliminate residual moisture low stoppage times and service costs by internal status checks for early failure diagnosis Optical system with integrated thermostat, optimized for the measuring process new efficient IR–sources modified light modulation, optimized to the signal processing and, due to this markedly smoother output signal with lower drift insensitive to nuisance gases by higher selectivity

Unidirectional ventilation fans with a diameter of 250 mm to 2745 mm. Pinhole to be made according to customer´s requirements. Ventilation fans available in either glass-fibre reinforced plastic or aluminium; application temperature – 40 °C to 110 °C and up to 150 °C with aluminium (245°C *).