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Fourier Systems Ltd.  

16 Hamelacha St., POB 11681, Rosh Ha

ayin 48091,  

Tel: +972-3-901-4849, Fax: +972-3-901-4999

 

www.FourierEdu.com 

      EXPERIENCE 

SCIENCE!

 

 

 

 

If MultiLogPRO is connected to the computer and the MultiLab software is running, 
the data is automatically saved to the computer and displayed in a real-time graph. 

To operate in Continuous mode select 

RATE

 equal to or less than 100/s and 

SAMPLES

 

=

 

Continuous

You can also select Continuous mode directly from the MultiLab software. 

Note:

 MultiLogPRO must be set to a display mode other than graphic in order to 

enable the Continuous mode. 

Programming Rules and Limitations 

The following are some rules and limitations you must take into account when 
programming the MultiLogPRO, as MultiLogPRO integrates all programming 
limitations automatically. MultiLogPRO will only allow the programming of settings 
that comply with the rules below. 

 Sampling Points 

  Increasing the number of active inputs limits the number of 

sampling points one can choose. The following condition must 
be always satisfied: Samples 

 Active Inputs < Memory. 

MultiLogPRO

s memory is sufficient for 100,000 samples. 

However, when sampling at rates faster than 100 samples per 
second the memory can store only two experiments of 32,000 
samples each. 

  Selection of 100,000 sampling points will create 2 files of 50,000 

points each in the data logger

s memory 

 Sampling Rate 

The number of sensors in use limits the maximum sampling rate: 

 

Number of Sensors 

Maximum Sampling Rate 

1  

20,800 samples per second 

2  

3,701 samples per second 

3  

2,631 samples per second 

4  

2,041 samples per second 

5  

1,667 samples per second 

6  

1,409 samples per second 

7  

1,220 samples per second 

Содержание MultiLogPRO

Страница 1: ...Fourier Systems Ltd 16 Hamelacha St POB 11681 Rosh Ha ayin 48091 Tel 972 3 901 4849 Fax 972 3 901 4999 www FourierEdu com EXPERIENCE SCIENCE MultiLogPRO User Guide July 2012...

Страница 2: ...f 5 Standalone Operation 5 Front Panel Layout 5 Input Modes 7 Auto ID 7 8 Inputs 7 Quick Start 7 Working with the MultiLogPRO Menus 10 Turning MultiLogPRO On and Off 10 Main Menu Display 11 Menu Butto...

Страница 3: ...e Memory 23 Choose the Right Setup 23 Programming Rules and Limitations 25 Sampling Points 25 Sampling Rate 25 Continuous Sampling 26 Sensor Calibration 27 Hardware Offset Calibration 27 MultiLogPRO A...

Страница 4: ...ecting up to 100 000 samples in its internal memory MultiLogPRO is very easy to use because all its functions are broken down into 8 icon menus and its four buttons can browse every menu and execute a...

Страница 5: ...lection device and includes sections on How to operate the MultiLogPRO keypad How to set up MultiLogPRO How to connect MultiLogPRO to your computer General MultiLogPRO System Contents The following li...

Страница 6: ...cable into the data logger arrow facing up and the other end into the sensor arrow facing down If you are using one sensor only connect it to input 1 If you are using two sensors connect them to inpu...

Страница 7: ...ta logger or the sensor sockets make sure that the mini din plug is correctly positioned in front of the socket Connecting the cable in an awkward position might cause damage to the cable pins 2 Compu...

Страница 8: ...etween charges If the data logger s main battery runs out the internal 3V Lithium battery backs up the memory so no data will be lost Note Before storing the data logger make sure you have unplugged a...

Страница 9: ...t POB 11681 Rosh Ha ayin 48091 Tel 972 3 901 4849 Fax 972 3 901 4999 www FourierEdu com EXPERIENCE SCIENCE Figure 2 MultiLogPRO front panel LCD Display Backward Button Forward Button On Off Buttons En...

Страница 10: ...Inputs This mode enables data logging from up to 8 sensors simultaneously Connect up to four input splitters DT011 to multiply the MultiLogPRO s inputs starting with I O 4 the splitters must be connec...

Страница 11: ...setup you used see page 20 If you need a new setup wait until you see the Main Menu screen Plug in the Sensors Start with the first input on the right If MultiLogPRO is in Auto ID mode the default mo...

Страница 12: ...buttons to select the desired rate and then press the Enter button In 1 Microphone In 2 Light In 3 In 4 RATE Every sec SAMPLES 500 DISPLAY numeric MultiLogPRO automatically switches to the next step...

Страница 13: ...splay and then press the Enter button In 1 Microphone In 2 Light In 3 In 4 SAMPLES 200 DISPLAY graphic START Start Recording Press the Forward arrow button to start recording Or press the Enter button...

Страница 14: ...then displays the main menu MultiLogPRO has 9 menus Use the Forward or Backward Arrow buttons to highlight a menu and press the Enter button to select it Then use the Arrow buttons to scan the option...

Страница 15: ...will display the data at a rate of up to 10 samples per second Numeric Displays the sensor values and the sample number Meter Displays all active sensors in a bar meter display along with their value...

Страница 16: ...or to write new notes Info Display system information Number of experiments stored in MultiLogPRO s internal memory Memory usage MultiLogPRO version Battery level unplug any sensor and external power...

Страница 17: ...isplay in three cases If the recording rate is 10 s or less and you selected Graphic Display in the setup menu Once logging has ended for an experiment with a data recording rate of over 10 s When ope...

Страница 18: ...opwatch To learn more about the different measurement types see page Error Bookmark not defined and page Error Bookmark not defined While in Timer mode MultiLogPRO does not store data To save timing d...

Страница 19: ...M e a s u r e _ _ _ C a r d w i d t h _ _ _ G a t e s d i s t a n c e _ _ _ S t a r t In this mode MultiLogPRO operates as a standard stopwatch with resolution of 0 01s Press Enter four times then pre...

Страница 20: ...es Time and speed at one gate Time and speed between gates MultiLogPRO measures the time between blocking and unblocking the photogate at input 1 MultiLogPRO measures the time between blocking the pho...

Страница 21: ...ming menu 6 Press Escape a second time to return to the main menu 5 Press Escape to return to the timing menu 6 Press Escape a second time to return to the main menu Time Speed and Acceleration In thi...

Страница 22: ...acceleration results Press Escape to return to the timing menu Press Escape a second time to return to the main menu Select Sensors Manually You must be in 8 input mode to be able to select the senso...

Страница 23: ...go back to the first input When you ve finished selecting the sensors press the Escape button The arrow indicator will point to the Rate command and you must complete the setup as detailed in section...

Страница 24: ...istance 10m DO2 calibration Contrast Use the Forward and Backward arrows to select the mode and then press the Enter button to move to the next item You can press the Escape button to leave the config...

Страница 25: ...elect between 0 5 10 15 20 25 30 and 35 ppt and press the Enter button to confirm and move to calibrate altitude Use the arrow buttons to select between 0 500 1000 1500 2000 2500 3000 and 3500 ft and...

Страница 26: ...rnal memory is full you will see this message at the bottom of the display In 1 Microphone In 2 Light In 3 Empty In 4 Empty SAMPLES 200 DISPLAY graphic Mem full clear Press the Forward arrow button to...

Страница 27: ...ated to time Situations in which you have to stop recording data after each sample obtained in order to change your location or any other logging parameter Note During the experiment no changes can be...

Страница 28: ...O integrates all programming limitations automatically MultiLogPRO will only allow the programming of settings that comply with the rules below Sampling Points Increasing the number of active inputs l...

Страница 29: ...91 Tel 972 3 901 4849 Fax 972 3 901 4999 www FourierEdu com EXPERIENCE SCIENCE 8 1 076 samples per second Continuous Sampling Continuous sampling is possible up to a maximum sampling rate of 100 s The...

Страница 30: ...dware Offset Calibration On some of the sensors there is a screw controlling the sensor offset To calibrate the sensor rotate this screw until the sensor shows the correct measured value obtain the ac...

Страница 31: ...lay the compensated pH value DO2 Calibration To calibrate your DO2 sensor with the right salinity and altitude parameters use the DO2 Calibration command from the Configuration menu see page 21 MultiL...

Страница 32: ...ed off The communication cable is not connected properly The communication cable is not connected to the correct computer COM Port There is no available Serial COM Port The Logger USB driver was not i...

Страница 33: ...nd ended in less than a second If this is not the reason recharge the 7 2 V battery of the MultiLogPRO and try again MultiLogPRO monitors the battery power during the logging If the battery voltage is...

Страница 34: ...nputs Automatic sensor identification across 4 inputs 8 inputs mode Any combination of digital and analog inputs with maximum of 2 digital inputs and 8 analog inputs Outputs RS 232 computer Host Inter...

Страница 35: ...pling without connection to a computer Automatic or manual sensor identification Saving and loading of last setup Automatic self test that reports system status to the user including battery level in...

Страница 36: ...ax 972 3 901 4999 www FourierEdu com EXPERIENCE SCIENCE 33 Internal rechargeable 7 2V NiCad battery or external 9V to 12V DC input Battery life 750 mAH 24 hours between charges Operating temperature r...

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