The calibration work sheet and information above is working with a ph. Calibration is essential to improving a companys bottom line, by minimizing risk to product defects and recalls, and enhancing a reputation for consistent quality. Please refer to the sensor installation sheet that is included with the conductivity. Maintenance and calibration record iso 9001 templates. I recommend that you read through the ysi 556 manual calibration tips and. Ysi professional series water quality meter instruction manual. A neutral solution is one in which the hydrogen ion concentration exactly equals the hydroxide ion concentration. Jan, 2017 calibration should be conducted the afternoon before the field day. Eqasopfieldcalibrat3 region 1 calibration of field instruments revision number. Repair or replacement will be made and the product returned, transportation prepaid. Rinse the calibration cup and the sonde sensors with deionized water 3 times. To exercise this warranty, write or call your local ysi representative, or contact ysi customer service in yellow springs, ohio. Any significant jump or change in this number from one.
Calibration basics and best practices individuals who view calibration as a necessary evil are not taking into account the bigger picture. Conductance, ph, and chloride using the ysi professional plus handheld multiparameter meter missouri state university and ozarks environmental and water. The ysi calibration log sheet and calibration logbook are available online at calibration and maintenance procedures. Calibrating ysi model 550a dissolved oxygen meter april 10, 2006 calibrate the meter before you go out into the field to monitor and be sure to leave it on once it has been calibrated. Always use fresh, traceable conductivity calibration solution when calibrating the conductivity. Note the vendor, date of receipt, expiration dates, and date of first use directly on the standard container and in a log book. Several calibration parameters are saved for each calibration record including. Ysi prodss these procedures are to be performed by program staff or people who have been trained by staff. The document is optimized for small and mediumsized organizations we believe that overly complex and lengthy documents are just overkill for you. They maintain their calibration data even if moved to another meter. Record the following diagnostic numbers after calibration, by viewing the. Please follow the detailed calibration procedures in the prodss manual or your facilitys standard operating procedure sop to ensure all calibrations are as accurate and as consistent as possible. The ysi calibration log sheet and calibration logbook are available online. Standard operating procedures field manual for water.
Send the product and proof of purchase, transportation. The approximate altitude of the region in which you plan to take your dissolved oxygen. Send the product and proof of purchase, transportation prepaid, to the authorized service center selected by ysi. When these instruments are recovered, the calibration is checked to determine if any of them drifted out of calibration. Calibrating ysi model 550a dissolved oxygen meter april 10, 2006. Ysi conductivity calibration standards fisher scientific. The second step in the operational definition of ph is calibration. Geological survey twri book 9 498 dissolved oxygen do 7 calibration and operation procedures for the amperometric method differ among instrument types and makesrefer to manufacturers. Turn on the meter and allow 15 minutes of warm up time before calibration.
The equipment blanks that i observed were collected for the. Ntu using a properly calibrated ysi 66 turbidity sensor. The following is basic information to be recorded in a log for each calibration. Press enter and scroll down to do chg and ph mv and press enter. Keep full calibration logs on file for at least five years or as defined in a.
Standard operating procedures field manual for water quality. Standard operating procedure for missouri state university. To accurately calibrate the ysi model 55, you will need to know the following information. Follow expiration dates with the exception of turbidity standards, as they can be extended. Ensure the conductivity sensor is clean and dry before performing a specific conductance calibration. Please refer to the sensor installation sheet that is included with the conductivitytemperature sensor for. Conductivity solutions are inspected with reference to primary standard solutions according to oiml recommendation 56. Other tough features on the ysi professional plus multiparameter meter include milspec connectors and the rubber overmolded case. Enter 1 for your third n03 value and press the enter key. How to calibrate a ysi model 550a dissolved oxygen meter. You can operate your model 30 in a steady rain without damage to the instrument. Ysi 556 cheat sheet conductivity calibration 1 make sure the sonde is attached to the probe assembly securely. To exercise this warranty, write or call your local ysi.
Conductivity cell constant in glp record after calibration. National field manual for the collection of waterquality data. Apr 09, 2019 although you will probably want to do most of your editing and customization of the template on your desktop, the log does work on the ipad and iphone. Record all calibration information in instrument log books and copy calibration data onto field forms at the time of calibration. Ysi offers seminars on the topic of ph measurement which may apply to. Looking for ysi calibration solution, orp, contains a powdered reagent, 250ml plastic bottle 52ry64. The following information should be entered into the uws data entry template. Grab the chilled 1mgl n03 standard from the refrigerator and fill the calibration cup to where the n03 sensor is immersed. Calibration before you calibrate before you calibrate the ysi model 55, be certain that the probe is properly filled with kcl solution and has a new membrane and oring.
The ysi calibration log sheet and calibration logbook are available online at calibration worksheet can help document your calibration and track the performance. Java project tutorial make login and register form step by step using netbeans and mysql database duration. Ysi prodss calibration and routine maintenance pdf. Any significant jump or change in this number from one calibration to the next usually indicates a problem with the calibration andor sensor. Standard operating procedure sonde profile table of contents. The instrument should be factory calibrated at the manufacturers recommended interval. Ysi pro plus initial setup battery installation unscrew the four screws on the back of the ysi instrument remove plastic backing install 2 c size. Industrial pretreatment made more efficient with ysi technology a50103. You must calibrate the ph sensor first and insure that it is working properly before you calibrate the orp. Standard operating procedure turbidity, turbidimeter table of contents. The calibrations were recorded in the log book which was in good order up to date, legible, and properly.
Professional plus calibration tips ysi water quality. To start calibration, enter the do calibration mode. It has an easytouse interface, onehanded operation, water resistant case, and a low cost of ownership over the life of the product. After a second failure, the technician replaced the probe solution and installed a new do membrane. Ysi 556 water meter calibration cheat sheet this is a simplified version of the calibration instructions in the ysi 556 manual.
Then be sure confirm or accept the local barometric reading from the instruments onboard barometer 7. So, if you upload your file to onedrive you can access and update the calibration log while you are away from the desk. We test the validity of this calibration at the beginning and end of each quarter by doing a sidebyside winkler titration. This book serves as a generic introduction to calibration. Each monitoring team should record calibration results on the same log sheet for the meter. The prodss should be calibrated for all parameters before every monitoring session. Jan 24, 2015 ph electrode calibration guide keeping an electrode clean can help eliminate calibration issues. Manuals, faqs, video, msdss, calibration tip sheets, guides if its about a ysi product youll find it here in our resource library. Ysi 2900 operation and maintenance manual pdf download.
Ysi calibration sheets calibration sheet 2 point ph calibration datetime name of operator sonde serial number parameter buffer standard used pre calibration post calibration. The scale of my document does not match the scale of my techincal drawing. This convenient elearning program covers everything you want and need. Tceq is phasing out the small calibration logbooks because the increasing complexity of calibration information is making the smaller format obsolete.
The book also provides some specific information on calibration of relative humidity, dewpoint temperature, temperature, and barometric pressure. Ysi 6200 technology used to protect pamlico sound a50002. The prodss should be calibrated for all parameters. Ysi professional plus handheld multiparameter meter. The instruction sheet shipped with the replacement odo sensor cap includes the calibration. If meters are not independently calibrated, the cell constant or correction factor. Keep full calibration logs on file for at least five years or as defined in a program or project qapp. The ysi 550a do instrument is designed for field use and is available with cable lengths of 12, 25, 50. The hydrolab calibration log sheet and calibration logbook are available online at ysi recommends calibrating specific conductance temperature compensated conductivity for greatest ease and accuracy.
Reference the sonde manual for reconditioning tips and cleaning instructions. These buffers can be purchased from a ysi representative. View and download ysi 2900 operation and maintenance manual online. Connect the ph electrode to the bnc connector and the atctemp probe to the atctemp connector of the unit. Record calibration information in a calibration log book. The calibration log book is now provided in 8x11 format. Depth calibration if zero was entered, record barometric pressure at time of.
The term neutral is often used in discussions about acids, bases, and ph. Ysi 550a dissolved oxygen calibration july 29, 2009 550a, do, ysi, calibration, dissolved oxygen how to calibrate a ysi model 550a dissolved oxygen meter. The ysi model 30m contains all the features of the. Within the warranty period, ysi will repair or replace, at its sole discretion, free of charge, any product that ysi determines to be covered by this warranty. The ysi pro plus is protected by a 3year warranty and vigorous inhouse.
The calibration post calibration data information is recorded in table 1. Log data and manage data with desktop software usb connection for software upgrades. We discuss the rationale behind calibration, and the factors that affect the need to calibrate. A calibration log is a record of accuracy checks and calibrations performed on a specific breath alcohol testing instrument. Ysi 44000 series thermistors ysi 44100 series thermistors with teflon sheath ysi thermistors provide highly accurate and stable temperature sensing for measurement, control, indication and. To set a scale for an entire drawing, you must use the calibration tool put in place. On the ysi proodo press the cal button, then select do, then select do % b. Geological survey twri book 9 498 dissolved oxygen do 7 calibration and operation procedures for the amperometric method differ among instrument types and makesrefer to manufacturers instructions. When there is a solid dot next to the parameter that means it is. The maintenance and calibration record is the documented proof that the equipment was maintained and calibrated, and if found to be out of calibration what was done to correct it. The meter monitors and graphically displays the condition of the ph probe. Thank you for purchasing the ysi professional digital sampling system prodss. Use buffer solutions to help keep ph constant when running biochemical assays. A calibration log is a recordkeeping requirement of the u.
Conduct a twopoint calibration using the 0 ntu astm type i water, ultrapure water and 124 ntu standard solutions. Digital smart probes that are automatically recognized by the instrument when connected. Ysi calibration solutions grainger industrial supply. Jan, 2017 o record calibration information in a calibration log book.
Ysi ph100 probes and cables are warranted for six months from date of purchase by the end user against defects in material and workmanship. The conductivity calibration generates its cell constant value after calibration. The ysi 550a handheld dissolved oxygen instrument is a r ugged, microprocessor based, digital instrument with a fieldreplaceable ysi dissolved oxygen probe. Easy online ordering for the ones who get it done along with. The ysi professional plusaccommodates any combination of pro series probe, cable, and accessory.
Calibration the ysi prodss has a builtin barometer that has been factory calibrated and rarely needs to be recalibrated. Ysi calibration sheets community based environmental. Ysi calibration sheets calibration sheet 2 point ph calibration datetime name of operator sonde serial number parameter buffer standard used precalibration postcalibration specific conductivity. Standard operating procedure for ozarks environmental and. On the ysi 556mps navigate to calibration do and select % do 6.
Ysi professional plus multiparameter meter ph meters. Ysi calibration solution, orp, contains a powdered reagent. The ysi ecosense ph100 measures ph, mv and temperature. Ysi prodss meter calibration and maintenance barometer calibration the ysi prodss has a built in barometer that has been factory calibrated and. The orp and ph sensors are combined on all current ysi sondes.
The calibration log sheets are also available on the web see appendix a. Rely on grainger to provide a wide range of calibration solutions to help keep your lab running smoothly. For independent calibration of conductance meters, use the ysi 3166 conductance and resistance calibrator set. The ysi 550a do instrument is impactresistant and waterproof. The hydrolab calibration log sheet and calibration logbook are available online at book is now provided in 8x11 format. Each turbidity standard comes in a 1 gallon plastic container. Record this cal cell constant on the calibration sheet. The ysi model 30 instrument case is waterproof rated to ip65. Standard operating procedure turbidity, turbidimeter. Ysi model 55 handheld dissolved oxygen system service manual. Ysi model 55 handheld dissolved oxygen system service. Ensure that the sponge inside the probe chamber is moist.
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