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HFM1 

Heat Flux Meter

 

V

ersion VI  2018

Содержание HFM1

Страница 1: ...HFM1 Heat Flux Meter Version VI 2018...

Страница 2: ...rnational obligation under this warranty is limited to repairing or replacing defective products which shall be the sole and exclusive remedy under this warranty The customer shall assume all costs of...

Страница 3: ...ICT International website http www ictinternational com support or contact ICT International on phone number 612 6772 6770 Advice regarding packaging shipping and insurance can be found on the suppor...

Страница 4: ...ftware USB Driver 14 6 Turn the HFM1 On 15 7 Connecting to the HFM1 16 7 1 Connect via MCC Mini 17 8 Sensor Configuration 18 8 1 Channel Configuration 18 8 2 Measurement Suspend and Time Delay 18 8 3...

Страница 5: ...a plug and play system the datalogger and sensors are pre configured by ICT International To commence data collection the user powers the system and assigns a data logging interval The output from th...

Страница 6: ...Instrument software is compatible with the following Operating Systems a Windows 7 b Windows 8 8 1 c Windows 10 d Mac OS X 2 3 Screen Resolution The ICT Instrument software works best on computers tha...

Страница 7: ...ternational to simplify the electrical wiring process It minimizes the need for custom tools in the field requiring only that the outer cable sheath be stripped back to expose the copper wire As shown...

Страница 8: ...3 1 Connecting a Power Supply to the Instrument 3 1 1 Individual Power Supply Connections Enabling better research outcomes in soil plant environmental monitoring 8...

Страница 9: ...d as this can shorten the life of the internal battery ICT International recommend using a solar panel directly connected with no external battery backup in parallel wherever possible or a timer switc...

Страница 10: ...3 1 3 Connecting Power via USB cable to alaptop PC Enabling better research outcomes in soil plant environmental monitoring 10...

Страница 11: ...3 1 4 Connecting Power via Solar Panel Enabling better research outcomes in soil plant environmental monitoring 11...

Страница 12: ...at ICT Logger Channel Instrument 1 Thermistor excitation reference 2 Spare Single Ended Input 3 HFP01 1 High Positive Signal 4 HFP01 1 Low Negative Signal 5 THERM 1Int 6 THERM 1Ext 7 HFP01 2 High Posi...

Страница 13: ...figured for HFP01 and THERM MICRO sensors The Break Out box should have the Power Selector Switch always set to Internal Battery This means that the power supply is coming from the HFM1 Setting to Ext...

Страница 14: ...ation screen appears To install the USB driver choose USB Driver c and wait for the installation to complete Alternatively the individual installers Windows and Mac are available in the Instrument Sof...

Страница 15: ...he Instrument to a computer via a USB cable Alternatively the HFM1 can either be turned on manually by pressing the power button or automatically by connecting an external power supply Enabling better...

Страница 16: ...M1 will automatically be detected by the computer as with any USB device Open ICT Instrument Software and Search for Devices Double click the instrument in the list to connect to it or select it and c...

Страница 17: ...The MCC Mini should appear on the list it will then automatically search for nearby ICT Instruments You can double click the instrument or select it and Connect as with USB You may need to install the...

Страница 18: ...loaded and configured 8 2 Measurement Suspend and Time Delay This option allows you to set a time for the instrument to begin logging This can be handy for completely setting up an instrument prior t...

Страница 19: ...nstructed to do so by ICT International technical support 8 5 SD Card Logging Options Options for additional parameters to be logged to the data file By default all these options are enabled ICT Inter...

Страница 20: ...ows the repository is located at localappdata ICT Data Files Select Channels is used to select which logger outputs channels are displayed on the plot Export provides some options for exporting a CSV...

Страница 21: ...le allows you to change the name of the selected file Note that if the instrument data file is renamed a new file will be created for measurements from that point onward This is typically useful when...

Страница 22: ...hermal contact with the surface of the element over the whole area of the sensor 10 2 1 Temporary Installation On smooth at surfaces the HFP01 can be mounted using a guard ring made of material which...

Страница 23: ...ly locations exposed to solar radiation are avoided in particular when thermal resistance or H value measurements of a building component are made When installing on a wall surface with exposure to st...

Страница 24: ...e Components TR T 1 1 The ISO and ASTM standards on the subject comment on applicability of the method on installation and on dataanalysis The HFM1 consists of high accuracy electronics measurement ac...

Страница 25: ...Esen E mK W Time t s Surface Area A m2 Electrical Resistance Re Thermal Resistance Rth Km2 W Temperature T K Temperature Dependence TD K Depth of Burial d m Subscripts Property of the Sensor sen Prope...

Страница 26: ...each individual instrument HFP01 can be used for in situ measurement of building envelope thermal resistance R value and thermal transmittance H value according to ISO 9869 ASTM C1046 and ASTM 1155 s...

Страница 27: ...sensor Figure 2 HFP01 heat flux plate dimensions 1 Sensor area 2 Guard of ceramic plasticcomposite 3 Cable standard length is 5m All dimensions are i Enabling better research outcomes in soil plant en...

Страница 28: ...Meteorology 10 to 20mV Building physics 10 to 75mV exposed to solar radiation Power required Zero passive sensor Resistance 2 Ohm nominal plus cable resistance Required Vsen Esen Sensor dimensions 80m...

Страница 29: ...products HFP01 and HFP03 Are in conformity with the following standards Emissions Radiated EN 55022 1987 Class A Conducted EN 55022 1987 Class B Immunity ESD IEC 801 2 1984 8kV air discharge RF IEC 80...

Страница 30: ...www ictinternational com sales ictinternational com au Phone 61 2 6772 6770 PO Box 503 Armidale NSW 2350 Australia...

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