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YSI 5000, Руководство по эксплуатации

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26

7. Operation 

 

7.1 Main Mode 

When the instrument is turned on it is in the Main mode. The following chart shows the display 
during Main mode operation. 

 

8.15

*

 

 

mg 
/L

 

 

24.38°C  12:13

AM

 

STORE 

REVIEW 

SEND 

CALIBRATE 

 

The bottom row of the display shows the functions of the four soft-keys used during Main mode. 
Main mode is used to make measurements, store or review readings and send the current 
readings to a computer or serial printer. 

Making Measurements 

Main mode is used to make dissolved oxygen and temperature measurements as follows: 

1.  Make sure that the instrument has been properly calibrated (see 

6. Calibration

). 

NOTE:  If the instrument has just been turned on, allow at least 15 minutes for the probe to 

polarize and the temperature to stabilize before calibrating.  

2.  Verify that the salinity of the sample matches the salinity setting of the instrument (see 

6.1 

Dissolved Oxygen Calibration, Salinity

). 

3.  Place the probe in the sample. 

4.  Provide adequate stirring (at least 1 foot per second), such as that provided by the 5010 self-

stirring BOD Probe. 

5.  Allow time for the temperature and dissolved oxygen readings to stabilize. The amount of 

time varies with temperature, the condition of the probe and the dissolved oxygen level. 

6.  Read the dissolved oxygen and temperature. 

 

NOTE: Temperature compensation of the dissolved oxygen reading is automatically 
determined. 

Main 

Содержание 5000

Страница 1: ...ygen Temperature Operations Manual Distributed by Air Met Scientific Pty Ltd Work with Confidence Air Met Sales Service P 1800 000 744 F 1800 000 774 E sales airmet com au Air Met Rental P 1300 137 06...

Страница 2: ...Setup 16 5 4 System Setup 17 6 Calibration 19 6 1 Dissolved Oxygen Calibration 19 Auto Cal 20 DO Cal manual 21 Barometer 22 Salinity 23 6 2 Zero Calibration 24 7 Operation 26 7 1 Main Mode 26 Making M...

Страница 3: ...ty Repair 56 Cleaning Instructions 57 Packing Instructions 58 14 Required Notice 59 15 Accessories and Replacement Parts 60 16 Appendix A Oxygen Solubility Table 61 17 Appendix B Pressures and Altitud...

Страница 4: ...odel 5000 directly to your computer Or you can use your Model 5000 with YSI BOD Analyst software Model 5000 Features Benefits Feature Benefit 1 Menu driven operation for ease of use Ease of use little...

Страница 5: ...e to get a floppy disk from YSI and simply upgrade the software in a few minutes Calibration of the Model 5100 has been greatly simplified when compared to other dissolved oxygen instruments With its...

Страница 6: ...Accuracy 0 1 C Resolution 0 01 C Barometric Pressure Measurement Range 450 to 825 mmHg 600 to 1100 mbar Accuracy 1 plus 1 LSD within 10 C ambient temperature from calibration point Resolution 1 mmHg T...

Страница 7: ...are designed exclusively for indoor use and are NOT waterproof Power The Model 5000 5100 are powered by an AC adapter or 4 C size alkaline batteries A new set of alkaline batteries will power the sel...

Страница 8: ...teries see 11 Maintenance Batteries 4 Plug the power supply into its mating connector on the back of the meter see 4 3 Rear Panel 5 Prepare the DO probe as discussed in the Probe Operations Manual and...

Страница 9: ...Front Panel The front panel of the instrument contains the display and keypad as shown below The front panel display and controls of the 5000 and 5100 are identical Power ON OFF MODE Key Display ENTE...

Страница 10: ...of these keys changes with each mode The Mode key and soft keys are used to navigate through the menus The Mode key is used to cycle between the two main operating modes Pressing a soft key will bring...

Страница 11: ...R SOUR Remote Send All Delete All Size Unit Contrast Last Digit SDF CDF Range Next Audio On Off Time Date Version RS 232 Start Setup End Send on off Start Setup End Send on off Skip Up Down Confirm Di...

Страница 12: ...rrows when plugging in the probe YSI 5000 series probes such as the YSI 5010 BOD probe will plug directly into the 5000 5100 If you have an older YSI 5700 or 5900 series probe the YSI 5011 adapter wil...

Страница 13: ...015 bar code reader see 7 2 Application Mode Remote Bar Code Reader The bar code connector is also used for attaching an external computer keyboard Using a keyboard simplifies data entry when using th...

Страница 14: ...ibration menu Notice that the dark bar in the top right corner of the display shows the current mode 98 0 8 15 mg L Calibrate 0 0 ppt 740 mmHg 24 38 C 11 33AM AUTO CAL DO CAL SETUP DIAGNOSTICS Next pr...

Страница 15: ...8 0 8 15 mg L Display 0 0 ppt 740 mmHg 24 38 C 11 33AM SIZE UNITS CONTRAST LAST DIG The UNITS soft key brings you to the UNITS menu Use the UP and DOWN soft keys to change the measurement units If you...

Страница 16: ...ghtly each time the UP or DOWN soft key is pressed The LAST DIG soft key allows the user to suppress the last digit of the DO reading This function is only available when the large size display has be...

Страница 17: ...the default set has everything selected for inclusion You can select the report format that you wish to use by pressing the SDF or CDF soft key Select SDF for Space Delimited Format standard text If...

Страница 18: ...ID DATE DO TIME DO mg L BAROMETER TEMPERATURE SALINITY SEND Record from 00 to 99 UP DOWN DIGIT NEXT This menu allows specifying a specific range of memory locations for the report The default range is...

Страница 19: ...tup menu press the STABLE soft key to display the following menu Stable PARAMETERS 10 Time Duration 3 19 Seconds 0 4 DO variation 0 0 1 9 UP DOWN DIGIT NEXT This menu is used to change the autostable...

Страница 20: ...to enter the time in 24 hour format The display digit that is flashing is increased or decreased by pressing the UP or DOWN soft key If the UP or DOWN soft key is held down the digit will continue to...

Страница 21: ...2 0 4 4800 1 5 2400 2 19200 6 1200 3 9600 UP DOWN Select the baud rate by pressing the UP or DOWN soft keys The first two choices 0 and 1 are not currently available The remaining RS232 parameters are...

Страница 22: ...with a known oxygen content Three such environments will be discussed here calibration in air water saturated calibration in air saturated water and calibration by Winkler titration Choose the one whi...

Страница 23: ...40 mmHg 24 38 C 11 33AM AUTO CAL DO CAL SETUP DIAGNOSIS 7 Model 5100 Verify that the barometer reading is correct Calibrate the barometer if necessary as shown under 6 Dissolved Oxygen Calibration Bar...

Страница 24: ...rate 0 0 ppt 740 mmHg 24 38 C 11 33AM AUTO CAL DO CAL SETUP DIAGNOSTICS 7 Press the DO CAL soft key to enter the manual DO calibration menu 98 0 8 15 mg L Cal 0 0 ppt 740 mmHg 24 38 C 11 33AM UP DOWN...

Страница 25: ...perature See 7 1 Main Mode Making Measurements Barometer The YSI Model 5100 has an internal barometer for pressure compensation during AUTO Dissolved Oxygen Calibration This barometer only needs to be...

Страница 26: ...SURE CALIBRATION SAVED AUTO CAL DO CAL SETUP DIAGNOSIS NOTE If you wish to abort before pressing ENTER you may press MODE to return to the calibrate menu without saving the new value for barometric pr...

Страница 27: ...rforming a zero calibration along with one of the procedures discussed previously All oxygen probes have a small background current even in the absence of oxygen Model 5000 5100 compensation is based...

Страница 28: ...O CAL SETUP DIAGNOSTICS 3 Press the DO CAL soft key to enter the manual DO calibration menu 000 0 0 00 mg L Cal 0 0 ppt 740 mmHg 24 38 C 11 33AM UP DOWN DIGIT NEXT 4 Make sure that the display reading...

Страница 29: ...calibrated see 6 Calibration NOTE If the instrument has just been turned on allow at least 15 minutes for the probe to polarize and the temperature to stabilize before calibrating 2 Verify that the s...

Страница 30: ...ly be displayed on the screen and the record number will increase to the next memory location 8 15 mg L 24 38 C 11 33AM Record 1 SAVED UP DOWN DIGIT SAVE If you wish to store a record at a location ot...

Страница 31: ...DEL ALL Recall From the Review menu press the RECALL soft key to enter Recall mode and display the following menu 98 0 8 15 mg L Recall 0 0 ppt 740 mmHg 24 38 C 11 33AM 02 06 UP DOWN DIGIT SEND The R...

Страница 32: ...e current record number is shown in the display on the right side Use the UP DOWN and DIGIT soft keys to select the record that you want to delete Press the DELETE soft key to delete the selected reco...

Страница 33: ...ay readings to a computer or serial printer via the RS232 port This is an alternative to storing results recalling them and then printing them 8 15 mg L 24 38 C 11 33AM STORE REVIEW SEND CALIBRATE Eac...

Страница 34: ...31 Comma Delimited Format mg L C ppt mmHg TIME DATE 12 19 138 2 21 6 0 0 790 10 20 56 02 06 96 NOTE If you want to send stored records you must first enter Recall mode see 7 1 Main Mode Review Recall...

Страница 35: ...ODE key to enter the Application mode The bottom row of the display shows the soft key menu of the Model 5100 The Model 5000 does not support OUR or SOUR applications The 5000 does however support Rem...

Страница 36: ...otal Enter the ratio of sample volume to total volume For example if you are diluting 1 to 10 1 part sample plus 9 parts dilution water then enter the number 10 This would be a 10 fold dilution Min Ti...

Страница 37: ...s displayed on the screen and is updated approximately once per second The SEND ON OFF soft key toggles the RS232 status Press SEND ON if you want to send the readings to a computer or serial printer...

Страница 38: ...r serial printer via the RS232 port The format is as follows Time stamp 11 04 AM Date stamp 09 21 98 Reference point 105 sec Second mg L 0 8 52 15 7 28 30 6 98 45 6 80 60 6 66 75 6 53 863 1 99 OUR 50...

Страница 39: ...key to change some parameters of the test MODIFY 50 0 mg L hr 5 6 mg L REC 1 FULL 11 04 PM 09 21 98 SETTINGS Press the or soft keys to move the start time reference point to an optimal place on the c...

Страница 40: ...tup screen as Sample Total SOUR Where Solids Weight Total Solids or Volatile Suspended Solids in g L From the Model 5100 Application mode menu press the SOUR Specific Oxygen Uptake Rate soft key The f...

Страница 41: ...mum time is reached the test will end Min Beginning DO Enter the minimum level of DO allowed at the start of the test If the DO falls below this level the test will not start Min Ending DO Enter the m...

Страница 42: ...e screen and is updated approximately once per second The SEND ON OFF soft key toggles the RS232 status Press SEND ON if you want to send the readings to a computer or serial printer during the SOUR m...

Страница 43: ...26 04 mg h g SOUR 20 20 07 mg h g Tavg 25 34 C Dilution ratio 1 1 Sample Total Solids Weight 1 000 g L NOTE If you have run a SOUR measurement but did not enter the appropriate sample dilution you wi...

Страница 44: ...rt time reference point to an optimal place on the curve The reference point is represented by a vertical line Only data to the right of the reference point will be used to calculate the SOUR value Mo...

Страница 45: ...Stop bits 1 and Flow Control set to Xon Xoff Bar Code Reader The YSI Model 5015 bar code reader may be connected to the Model 5100 while in the Remote mode This greatly improves data entry when enteri...

Страница 46: ...will beep and the 5100 will briefly display BC along with the bar code number B Laser Wedge 300 scanner The following instructions involve the Laser Wedge 300 Bar Code Reader Programming Menus booklet...

Страница 47: ...ader should beep the 5100 should beep if the beeper is enabled and the 5100 should briefly display BC and the bar code number External Computer Keyboard An external computer keyboard may be connected...

Страница 48: ...displays information about the last five DO calibrations This information is useful for tracking the performance of the DO probe membrane The following parameters are displayed Date The date the calib...

Страница 49: ...7 3 uA 20 C If the probe slope 1 mil membrane is greater than 12 6 uA or lower than 5 9 uA the membrane probe may need service See 12 Troubleshooting Error Codes E3 and E4 Probe Offset The zero offse...

Страница 50: ...eset Press ENTER to RESET Parameters HISTORY SENSOR HELP RESET Ps Press ENTER to confirm All parameters including calibration values will be reset If you do NOT wish to reset the parameters press MODE...

Страница 51: ...ow This current is read and interpreted by the YSI dissolved oxygen meter utilizing customized electronics and software to assure the highest possible accuracy and reliability Oxygen diffuses through...

Страница 52: ...f errors discussed are not necessarily present in a given situation If salinity compensation is not used for example no salinity compensation error need be considered If calibration is to a Winkler Ti...

Страница 53: ...n sample b Error due to barometric pressure uncertainty of 9 mmHg 12 mbar 1 2 of reading c Error due to altitude estimation uncertainty of 500 ft 152m 1 8 of reading This error is near zero when using...

Страница 54: ...ackground 0 01 x 1 8 24 9 09 x 7 26 0 007 2b probe nonlinearity 0 003 x 7 26 0 021 2c temp compensation 24 20 x 0 002 x 7 26 0 058 3a temp uncertainty 0 01 x 7 26 0 073 3b pressure 0 012 x 7 26 0 087...

Страница 55: ...LOW BATT 24 38 C 11 33AM STORE REVIEW SEND CALIBRATE When this happens replace the batteries with 4 fresh alkaline C size batteries as soon as possible Turn off the instrument Turn the instrument over...

Страница 56: ...ries NOTE Always observe the correct polarity when installing the batteries Replace the battery cover and slide it to the left to lock it into place NOTE The instrument parameters are stored in nonvol...

Страница 57: ...nection Intermittent connection in cable or plug Repair or replace Temperature over range Electrical leakage in connector or cable Repair or replace Faulty temperature sensor Repair or replace E2 Chec...

Страница 58: ...tions Connector improperly installed Check probe connection Intermittent connection in cable or plug Repair or replace Probe malfunction Repair or replace ERROR DO reading min DO The DO reading at the...

Страница 59: ...OF ALL OTHER WARRANTIES EXPRESSED OR IMPLIED INCLUDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE YSI s LIABILITY UNDER THIS WARRANTY IS LIMITED TO REPAIR OR REPLACEMENT OF TH...

Страница 60: ...equipment Disposition costs will be the responsibility of the sender When service is required either at the user s facility or at YSI the following steps must be taken to insure the safety of our ser...

Страница 61: ...the product Cleaning Certificate Organization _______________________________ Department ________________________________ Address ___________________________________ City ______________ State _____ Z...

Страница 62: ...or more of the following measures Reorient the receiving antenna Relocate the computer with respect to the receiver Move the computer away from the receiver Plug the computer into a different outlet...

Страница 63: ...0 111017 Case Assy Lower w battery door 5000 5100 051043 Foot Rubber Self Stick 5000 5100 051034 Terminal Battery Push On 5000 5100 032061 Gasket Connector Probe Bar Code 5000 5100 2 required 032063 G...

Страница 64: ...39 2 0 13 83 13 00 12 22 11 48 10 79 10 14 3 0 13 46 12 66 11 91 11 20 10 53 9 90 4 0 13 11 12 34 11 61 10 92 10 27 9 66 5 0 12 77 12 02 11 32 10 66 10 03 9 44 6 0 12 45 11 73 11 05 10 40 9 80 9 23 7...

Страница 65: ...6 09 29 0 7 69 7 32 6 96 6 62 6 30 5 99 30 0 7 56 7 19 6 85 6 51 6 20 5 90 31 0 7 43 7 07 6 73 6 41 6 10 5 81 32 0 7 31 6 96 6 62 6 31 6 01 5 72 33 0 7 18 6 84 6 52 6 21 5 91 5 63 34 0 7 07 6 73 6 42...

Страница 66: ...84 912 2887 880 90 26 61 676 902 3190 972 89 26 34 669 892 3496 1066 88 26 02 661 882 3804 1160 87 25 75 654 871 4115 1254 86 25 43 646 861 4430 1350 85 25 12 638 851 4747 1447 84 24 84 631 841 5067 1...

Страница 67: ...rs inches H20 PSI inches Hg 1 atm 101 325 760 000 1013 25 406 795 14 6960 29 921 1 kiloPascal 1 00000 7 50062 10 0000 4 01475 0 145038 0 2953 1 mmHg 0 133322 1 00000 1 33322 0 535257 0 0193368 0 03937...

Страница 68: ...The Display command controls the display of remote messages Command type parameter description D 0 string echoes the string to the first line of the display D 1 string echoes the string to the second...

Страница 69: ...hh mm ss set time of day 24 hour clock S 2 mm dd yy set calendar S 4 1 emit an audio beep from beeper S 5 0 DO calibration and display mode is S 5 3 DO calibration and display mode is mg L S 7 nnn n S...

Страница 70: ...1725 Brannum Lane Yellow Springs Ohio 45387 USA 051029 937 767 7241 800 765 4974 Fax 937 767 9353 A51029H Info ysi com www YSI com September 02 1998 YSI Incorporated...

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