background image

User's Guide 

 
 

 

 

pH/ORP Meter 

SD Card real-time Datalogger 

 
Model SDL100 
 

Содержание SDL100

Страница 1: ...User s Guide pH ORP Meter SD Card real time Datalogger Model SDL100 ...

Страница 2: ...ble service Safety International Safety Symbols This symbol adjacent to another symbol or terminal indicates the user must refer to the manual for further information Meter Description 1 pH ORP Sensor input BNC jack 2 Temperature probe input jack 3 pH ORP Measurement reading on LCD Display 4 Temperature reading on LCD Display 5 HOLD and Backlight key 6 MAX MIN key 7 SET and Clock key 8 PC interfac...

Страница 3: ...s range will yield dashes on the meter s LCD The Temperature value is shown below the pH reading on the LCD Refer to the Measurement section for further information ORP mV Measurement Range Ion selective ORP Oxidation Reduction Potential measurements are displayed in the range of 1999 mV millivolts in the upper larger digit display area of the meter s LCD Measurements outside of this range will yi...

Страница 4: ...on the LCD momentarily press the HOLD button the HOLD display icon will appear To release the held reading press the HOLD button again Max Min Reading Record and Recall For a given measurement session this meter can record the highest MAX and the lowest MIN readings for later recall 1 Press the MAX MIN button momentarily to access this mode of operation REC icon appears The meter is now recording ...

Страница 5: ...econds PoFF Automatic power off management Enable disable the auto power off function bEEP Set the beeper sound ON OFF dEC Set the numerical format USA decimal 20 00 or European comma 20 00 Sd F Format the SD memory card t CF Select the desired unit of measure for temperature C or F t SEt Manual Temperature value Setting the Clock Time 1 Access the dAtE parameter 2 Use the arrow keys to change a v...

Страница 6: ...Uro 3 Press ENTER to confirm setting 4 Press and hold the SET button for at least 1 5 seconds to exit to the normal operation mode or simply wait 7 seconds for the meter to automatically switch to the normal operating mode SD Card FORMATTING 1 Access the Sd F parameter 2 Use the arrow buttons to select YES to format the card select NO to abort Note that all data on the card will be lost if formatt...

Страница 7: ...o be on the lower side of the scale Use the 7 00 pH and 10 00 pH solutions for measurements that are expected to be on the higher side of the pH scale Note that all three ranges can be calibrated for a full 3 point pH calibration if desired 2 Connect the pH Electrode to the meter 3 Switch the meter ON by pressing and holding the power button for at least 1 5 seconds Ensure that the pH mode of oper...

Страница 8: ...ear of the meter If the SD card is being used for the first time it is recommended that the card be formatted and the logger s clock set to allow for accurate date time stamping during datalogging sessions Refer to the Setup Mode section for SD card formatting and time date setting instructions European and USA numerical formats differ The data on the SD card can be formatted for either format The...

Страница 9: ...named PHA01 Up to 99 spreadsheet documents each with 30 000 readings can be stored in this folder 7 When datalogging begins a new spreadsheet document named PHA01001 xls is created on the SD card in the PHA01 folder The data recorded will be placed in the PHA01001 xls document until 30 000 readings are reached 8 If the measurement session exceeds 30 000 readings a new document will be created PHA0...

Страница 10: ...aced Several hours of accurate readings are still possible in this condition however batteries should be replaced as soon as possible 1 Remove the two 2 Phillips screws from the rear of the meter directly above the top of the tilt stand 2 Remove and safely place the battery compartment and screws where they will not be damaged or lost 3 Replace the six 6 1 5V AA batteries observing polarity 4 Repl...

Страница 11: ... Power Consumption Normal operation backlight and datalogger OFF approx 14mAdc With backlight OFF and datalogging ON approx 37mAdc With backlight ON add approx 12mAdc Weight 365g 0 80 lbs meter only Dimensions Main instrument 182 x 73 x 47 5mm 7 1 x 2 9 x 1 9 Electrical Specifications ambient temperature 23 C 5 C pH Electrode All pH electrodes with a BNC connector are compatible pH Measurements mV...

Отзывы: