EUTECH INSTRUMENTS CyberScan pH 300 Скачать руководство пользователя страница 35 | Manualshive

Страница: 35 / 52

EUTECH INSTRUMENTS CyberScan pH 300 Скачать руководство пользователя страница 35

32

P4.3 Calibration buffer selection sets

Available in pH 310 meter only

The pH 310 meter lets you select between three standard
calibration buffer sets, depending on your requirements.
The available sets are USA, NIST, and DIN standard
calibration buffers.

From measurement mode

1.

Press SETUP key to enter Set Up mode.

2. Press the MI/

▲

or MR/

▼

keys to scroll through

subgroups until you view parameter P4.0.

3. Press the ENTER key three times to select

parameter 4.3.

4.

Press the MI/

▲

or MR/

▼

keys to select the buffer

set you require:

•

USA buffers – pH 1.68, 4.01, 7.00, 10.01, and

12.45.

•

NIST buffers – pH 1.68, 4.01, 6.86, 9.18, and

12.45.

•

DIN buffers – pH 1.09, 3.06, 4.65, 6.79, 9.23

and 12.75.

5. Press the ENTER key to confirm selection and to

return to the subgroup menu. Press CAL/MEAS key
to return to measurement mode.

See Figure 31.

Figure 31 - P4.3: Select calibration

buffer sets (pH 310 meter only)

«
...
33
34
35
36
37
...
»

Содержание CyberScan pH 300

Страница 1: ...Technology Made Easy Instruction Manual pH 300 310 Waterproof Hand held pH mV Temperature Meter 68X248901 rev 6 08 04 ...

Страница 2: ... doubts in the use of the meter please do not hesitate to contact the nearest Authorized Distributor Eutech Instruments Oakton Instruments cannot accept any responsibility for damage or malfunction to the meter caused by improper use of the instrument The information presented in this manual is subject to change without notice as improvements are made and does not represent a commitment on the par...

Страница 3: ...e Compensation 14 4 2 Manual Temperature Compensation 15 4 3 Taking Measurements 16 5 HOLD FUNCTION 17 6 MEMORY FUNCTION 18 6 1 Memory Input 18 6 2 Memory Recall 19 7 ADVANCED SETUP FUNCTIONS 21 7 1 Advanced SET UP Mode Overview 23 7 2 P 1 0 Memory Clear CLr 25 7 3 P2 0 Viewing previous calibration data 26 7 4 P3 0 Viewing electrode data 27 7 5 P4 0 Unit configuration 29 7 6 P5 0 Resetting to fact...

Страница 4: ... completely WATERPROOF and it FLOATS This meter has many user friendly features all of which are completely accessible through the water resistant membrane keypad Your meter includes a temperature probe two electrode holders batteries instruction manual and a warranty card Complete portable testing versions including a rugged carrying case and calibration solutions are also available Refer to the ...

Страница 5: ... ON OFF 8 8 8 8 1 8 8 8 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Figure 1 Full LCD Screen 1 SETup mode indicator 7 Temperature indicator F available on pH 310 meter only 13 Low battery indicator 2 MEASurement mode indicator 8 pH buffer selection indicator 14 Probe indicator 3 CALibration indicator 9 Automatic Temperature Compensation indicator 15 Buffer indicator 4 MEMory recall mode indicator...

Страница 6: ... MODE to toggle between pH mV or relative mV and date time date time feature available on pH 310 model only CAL MEAS Toggles between Calibration and Measurement mode 1 If you were in pH Measurement mode press CAL MEAS to enter pH Calibration mode NOTE Temperature calibration is available from pH Calibration mode See page 13 for directions 2 If you were in mV Measurement mode press CAL MEAS to ente...

Страница 7: ...wo screws holding the battery cover See Figure 3 below 2 Remove battery cover to expose batteries 3 Insert batteries Follow the diagram inside the cover for correct polarity 4 Replace the battery cover into its original position using the two screws removed earlier Figure 3 Back panel of meter showing battery compartment ...

Страница 8: ...pH ORP or ISE electrode 1 Slide the BNC connector of the probe over the BNC connector socket on the meter Make sure the slots of the connector are in line with the posts of the socket Rotate and push the connector clockwise until it locks 5 To remove electrode push and rotate the connector counterclockwise While holding onto the metal part of the connector pull it away from the meter CAUTION Do no...

Страница 9: ...6 Figure 4 Connection for pH Electrode BNC and Temperature probe 6 pin connector ...

Страница 10: ... with the slot of the first holder 5 Slide the flange of the second holder into the slot of the first holder until the tops of the holders are aligned and secure See figure 7 2 6 Inserting the Electrode into the Electrode Holder Do not use excessive force when inserting electrodes into the holders Insert the pH electrode into the opening of the first holder until the top housing of the electrode t...

Страница 11: ...ing the Meter for Calibration Before starting calibration make sure you are in the correct measurement mode When you switch on the meter the meter starts up in the units last used For example if you shut the meter off in mV units the meter will read mV units when you switch the meter on Be sure to remove the protective electrode storage bottle or rubber cap of the electrode before calibration or m...

Страница 12: ... 310 meter features three separate internationally recognized buffer standards Select the buffer standard you require in SETUP mode Program 4 0 see pages 27 34 for more information The pH 310 meter is capable of up to 6 point pH calibration depending on the buffer standard selection Select from the following buffer options USA buffers pH 1 68 4 01 7 00 10 01 and 12 45 NIST buffers pH 1 68 4 01 6 8...

Страница 13: ...d water or a rinse solution Do not wipe the probe this causes a build up of electrostatic charge on the glass surface 3 Dip the probe into the calibration buffer The end of the probe must be completely immersed into the sample Stir the probe gently to create a homogeneous sample 4 Press CAL MEAS to enter pH calibration mode The CAL indicator will be shown The primary display will show the measured...

Страница 14: ...the Unit Configuration Setup menu press CAL MEAS to return to pH measurement mode NOTES To exit from pH calibration mode without confirming calibration DO NOT press ENTER in step 6 Press CAL MEAS instead If the selected buffer value is not within 1 0 pH from the measured pH value the electrode and buffer icon blink and the ERR annunciator appears in the lower left corner of the display Figure 10 T...

Страница 15: ...isplay is the same as the absolute mV value NOTE R annunciator will appear once mV calibration is performed an indication of mV offset 3 Press the MI or MR keys to enter the relative mV value that matches your desired reading 4 Press the ENTER key to confirm the reading and to return to the measurement mode The primary display now shows the relative mV reading NOTES To view the mV offset value use...

Страница 16: ... enter temperature calibration mode The primary display shows the temperature reading with last set offset and the secondary display shows the factory default temperature value 5 Dip the ATC probe or electrode into a solution of known temperature i e a temperature bath Allow time for the temperature probe to stabilize 6 Scroll with the MI or MR keys to set the correct temperature value i e the tem...

Страница 17: ... automatically 25 C You can manually set the temperature to match your working conditions using a separate thermometer 4 1 Automatic Temperature Compensation For automatic temperature compensation ATC simply plug the temperature probe into the meter see page 6 for directions The ATC indicator will light up on the LCD See figure 13 NOTE If you are using a temperature probe the probe must be submers...

Страница 18: ...hows the current temperature setting and the secondary display shows the default value 25 C 4 Check the temperature of your sample using an accurate thermometer 5 Press the MI or MR keys to set the temperature to the measured value from step 4 6 Press ENTER to confirm the selected temperature and to return to the pH measurement mode See Figure 14 The meter will now compensate pH readings for the m...

Страница 19: ...n the sample to create a homogeneous sample 4 Allow time for the reading to stabilize Note the reading on the display 5 To toggle between pH and mV or Rel mV readings press the MODE key Taking measurements with READY indicator selected on If the READY indicator has been activated the READY annunciator lights when the reading is stable Switch the READY indicator on or off in SETUP program P 4 1 See...

Страница 20: ...ter shuts off automatically 30 minutes after last key is pressed If the meter is shut off either automatically or manually the HOLD value will be lost For longer storage use the Memory functions described in page 18 NOTE for pH 310 model only The pH 310 meter has an auto endpoint feature When this feature is switched on the display will automatically HOLD a reading that has been stable for more th...

Страница 21: ...eter can store up to 50 sets of data in any combination of values In addition to the standard data set the pH 310 meter also stores the date and time the reading was stored To store a reading 1 During any measurement function MEAS press MI key to input any data into the memory 2 MEM Sto and memory number will flash The meter then returns to measurement mode See figure 17 NOTE If the memory is full...

Страница 22: ...sh on the display 2 Press the ENTER key to recall the reading stored under that memory number For pH 300 meter only Press the ENTER key again to return to the memory location screen See Figure 18 For pH 310 meter only Press the ENTER key again to view the date Month Day format and time Hour Minute format the reading was taken See Figure 19 Press ENTER key again to return to the memory location scr...

Страница 23: ... to review additional stored data sets 6 To exit Memory Recall press the MEAS key to return to the Measurement mode NOTES Readings stored in memory are retained even if the units are turned off To erase all readings stored in memory use the SETUP mode P1 0 on page 25 Figure 19 View date and time available only for pH 310 meter Figure 20 Next Memory Recall value ...

Страница 24: ...ups that organize all setup parameters The sub groups are 1 P1 0 Memory clear CLr 2 P2 0 Viewing calibration data CAL 3 P3 0 Viewing electrode data ELE 4 P4 0 Unit configuration COF 5 P5 0 pH 300 only Reset to factory default settings rSt P5 0 pH 310 only Setting clock CLO 6 P6 0 pH 310 only Reset to factory default settings rSt See Figure 21 and 22 ...

Страница 25: ...22 Figure 22 pH 310 Advanced Setup Subgroups Figure 21 pH 300 Advanced Setup Subgroups ...

Страница 26: ...ew second calibration point pH 4 01 P2 3 View third calibration point pH 7 00 P2 4 View fourth calibration point pH 10 01 P2 5 View fifth calibration point pH 12 45 P3 0 Viewing electrode data In pH measurement mode P3 1 pH electrode offset P3 2 pH electrode slope In mV or relative mV measurement mode P3 1 Relative mV offset P4 0 Unit configuration P4 1 READY indicator on or off P4 2 Number of cal...

Страница 27: ...te P2 6 Sixth calibration point plus time and date only for DIN buffer set P3 0 Viewing electrode data In pH measurement mode P3 1 pH electrode offset P3 2 pH electrode slope In mV or relative mV measurement mode P3 1 Relative mV offset P4 0 Unit configuration P4 1 READY indicator on or off P4 2 Number of calibration points 2 3 4 or 5 or 6 for DIN buffer set only P4 3 Calibration buffer selection ...

Страница 28: ...asurement mode 1 Press the SETUP key to enter Set Up mode 2 Press the MI or MR keys to scroll through subgroups until you view the parameter P1 0 3 Press the ENTER key to enter parameter P1 0 4 Press the MI or MR keys to toggle between NO and YES z NO retains current memory z YES clears all memory See Figure 23 5 Press the ENTER key to confirm selection and return to the subgroup menu Press CAL ME...

Страница 29: ... previous calibration data See Figure 24 pH 310 meter only Press the ENTER key repeatedly to view previous calibration data The meter will first display the calibration point and then display the date and time of calibration See Figure 25 4 When you have scrolled through all calibration data you will automatically return to the subgroup menu Press CAL MEAS key to return to measurement mode NOTES I...

Страница 30: ...s to scroll through subgroups until you view parameter P3 0 3 Press the ENTER key to select parameter 3 1 4 The display shows the electrode offset value It is the mV offset at pH 7 00 If you have not calibrated at any buffer the primary display shows 0 0 mV 5 Press the ENTER key to proceed to electrode slope display 6 The display shows electrode slope in percentage Slope displayed is the average s...

Страница 31: ...UP key to enter Set Up mode 3 Press the MI or MR keys to scroll through subgroups until you view parameter P3 0 4 Press the ENTER key to select parameter 3 1 5 The display shows the electrode offset value It is the relative mV offset If you have not calibrated at any mV standards the primary display shows 0 00 mV 6 Press the ENTER key to return to P3 0 7 At any point you can press the CAL MEAS key...

Страница 32: ...t function on or off 2 Select the number of pH calibration points 3 Select between three standard calibration buffer sets for pH 310 meter only 4 Select between C and F units for temperature readings for pH 310 meter only Figure 28 on the right shows the setup sequence for this program subgroup NOTE Programs P4 3 and P4 4 is only available in pH 310 meter Figure 28 P4 0 Unit configuration program ...

Страница 33: ...mode 1 Press SETUP key to enter Set Up mode 2 Press the MI or MR keys to scroll through subgroups until you view parameter P4 0 3 Press the ENTER key to select parameter 4 1 4 Press the MI or MR keys to select the configuration you require OFF switches the READY indicatory off ON switches the READY indicator on pH 310 meter only ON and HOLD together switches the auto endpoint feature on 5 Press th...

Страница 34: ...ode 1 Press SETUP key to enter Set Up mode 2 Press the MI or MR keys to scroll through subgroups until you view parameter P4 0 3 Press the ENTER key twice to select parameter 4 2 4 Press the MI or MR keys to select 2 3 4 or 5 point pH calibration up to 6 points for DIN calibration set with pH 310 meter 5 Press the ENTER key to confirm selection and to return to the subgroup menu Press CAL MEAS key...

Страница 35: ...MR keys to scroll through subgroups until you view parameter P4 0 3 Press the ENTER key three times to select parameter 4 3 4 Press the MI or MR keys to select the buffer set you require USA buffers pH 1 68 4 01 7 00 10 01 and 12 45 NIST buffers pH 1 68 4 01 6 86 9 18 and 12 45 DIN buffers pH 1 09 3 06 4 65 6 79 9 23 and 12 75 5 Press the ENTER key to confirm selection and to return to the subgrou...

Страница 36: ...e 2 Press the MI or MR keys to scroll through subgroups until you view parameter P4 0 3 Press the ENTER key four times to select parameter 4 4 4 Press the MI or MR keys to toggle between C and F 5 Press the ENTER key to confirm selection and to return to the subgroup menu Press the CAL MEAS key to return to measurement mode See Figure 32 Figure 32 P4 4 Select temperature units pH 310 meter only ...

Страница 37: ... Up mode 2 Press the MI or MR keys to scroll through subgroups until you view parameter P5 0 3 Press the ENTER key to enter parameter P5 0 See Figure 33 4 Press the MI or MR keys to toggle between NO and YES NO retains current settings YES resets to factory default settings 5 Press the ENTER key to confirm selection and to return to the measurement mode Otherwise press CAL MEAS key to return to me...

Страница 38: ...to the correct century 5 Press ENTER key to confirm the century and move to year selection The year digits will flash 6 Press the MI or MR keys to toggle to the correct year See Figure 34 7 Press ENTER key to confirm the year and move to month selection The month digits will flash 8 Press the MI or MR keys to toggle to the correct month 9 Press the ENTER key to confirm the month and move to date s...

Страница 39: ...irm the minutes and move to second digits will flash See Figure 35 16 Press the MI or MR keys to toggle to the correct seconds 17 Press the ENTER key to confirm the seconds and return to century selection 18 Press the CAL MEAS key to return to the subgroup menu Press the CAL MEAS key again to return to measurement mode NOTES Press the CAL MEAS key at any point while setting the time to return to t...

Страница 40: ... Up mode 2 Press the MI or MR keys to scroll through subgroups until you view parameter P6 0 3 Press the ENTER key to enter parameter P6 0 4 Press the MI or MR keys to toggle between NO and YES NO retains current settings YES resets to factory default settings 5 Press the ENTER key to confirm selection and to return to the measurement mode Otherwise press CAL MEAS key to return to measurement mode...

Страница 41: ... the manufacturer 3 Prior to next use rinse the liquid junction with de ionized water and tap dry never wipe electrode NOTE If this does not restore electrode to normal response see Reactivating the pH electrode section below pH electrode cleaning Salt deposits Dissolve the deposits by immersing the electrode in tap water for ten to fifteen minutes Then thoroughly rinse with distilled water Oil Gr...

Страница 42: ...nd waste disposal Safety goggles and protective clothing must be worn while performing this procedure If possible replace with another electrode instead of performing this re activation procedure 1 Dip or stir the pH electrode in alcohol for 5 minutes 2 Leave the electrode in tap water for 15 minutes 3 Dip and stir the electrode in concentrate acid such as HCL or H2SO4 for five minutes 4 Repeat St...

Страница 43: ... attach optional AC adapter Unstable readings a Air bubbles in probe b Dirty probe c Probe not deep enough in sample d External noise pickup or induction caused by nearby electric motor e Broken probe a Tap probe to remove bubbles b Clean the probe and re calibrate c Make sure sample entirely covers the probe sensors d Move or switch off interfering motor e Replace probe See the Accessories sectio...

Страница 44: ...10 years Hardware failure Turn meter on and off again If message persists return unit Err 2 in primary display Memory checksum error Hardware failure Turn meter on and off again If message persists return unit Err 3 in primary display A D converter error Hardware error Turn meter on and off again If message persists return unit Err 4 in primary display Keypad error One or more keys on the keypad a...

Страница 45: ...tion points 1 to 5 up to 6 for pH 310 using DIN Yes Yes Number of calibration buffers USA 1 68 4 01 7 00 10 01 12 45 Yes Yes NIST 1 68 4 01 6 86 9 18 12 45 No Yes DIN 1 09 3 06 4 65 6 79 9 23 12 75 No Yes pH Slope Display 80 to 110 Yes Yes Relative mV Offset Display Offset up to 150 mV Yes Yes Hold Function Yes Yes Auto hold No Yes Memory pH or mV plus temperature 16 50 Date and Time Stamping No Y...

Страница 46: ...EC PHWP KIT with 3 pH buffer solution pH 4 01 7 00 10 01 in 60 ml bottle and 1 empty rinse waste water bottle 480 ml 35614 79 Includes five of each pH buffer pouch Waterproof pH 300 Hand held pH meter complete with temperature probe only EC PHWP300 01 35618 02 Temperature probe sold separately Waterproof pH 310 Hand held pH meter complete with temperature probe only EC PHWP310 01 35618 12 Temperat...

Страница 47: ...pH 10 01 buffer sachets 20 ml x 20 pcs EC BU 10BS 35653 03 pH De ionized water rinse sachets 20 ml x 20 pcs EC RIN WT 35653 00 pH sachet assortment pack 5 each of pH 4 01 pH 7 00 pH 10 01 and de ionized water sachets per box EC AST PK 35653 04 Protein cleaning solution for pH electrode EC DPC BT 00653 06 Storage solution for pH electrode EC RE 005 00653 04 Note pH buffer solutions 480 ml bottle 1 ...

Страница 48: ...45 Carrying Case Kit for pH 300 310 ...

Страница 49: ...3rd buffer P2 4 Calibration data for 4th buffer P2 5 Calibration data for 5th buffer only in pH 310 meter P2 6 Calibration data for 6th buffer DIN only ELE View electrode offset P3 1 0 00 mV No offset adjustment View electrode slope P3 2 100 0 No slope adjustment View relative mV offset P3 3 0 mV No mV adjustment COF Ready indicator P4 1 Ready On Ready indicator on auto endpoint off pH calibration...

Страница 50: ...turn freight pre paid and correction will be made without charge Eutech Instruments Oakton Instruments will determine if the product problem is due to deviations or customer misuse Out of warranty products will be repaired on a charged basis Exclusions The warranty on your instrument shall not apply to defects resulting from Improper or inadequate maintenance by customer Unauthorized modification ...

Страница 51: ...items are to be returned For your protection items must be carefully packed to prevent damage in shipment and insured against possible damage or loss Eutech Instruments Oakton Instruments will not be responsible for damage resulting from careless or insufficient packing A restocking charge will be made on all unauthorized returns NOTE Eutech Instruments Pte Ltd Oakton Instruments reserves the righ...

Страница 52: ...truments P O Box 5136 Vernon Hills IL 60061 USA Tel 1 888 462 5266 Fax 1 847 247 2984 E mail info 4oakton com Web site www 4oakton com www oaktoninstruments com Eutech Instruments Pte Ltd Blk 55 Ayer Rajah Crescent 04 16 24 Singapore 139949 Tel 65 6778 6876 Fax 65 6773 0836 E mail marketing eutechinst com Web site www eutechinst com Distributed by ...

Отзывы:

Нет отзывов