{"id":3395,"date":"2018-08-13T17:39:09","date_gmt":"2018-08-14T00:39:09","guid":{"rendered":""},"modified":"-0001-11-30T00:00:00","modified_gmt":"-0001-11-30T07:00:00","slug":"3395","status":"publish","type":"post","link":"https:\/\/www.vernier.com\/til\/3395","title":{"rendered":"How do I manually calibrate my Go Wireless pH or EA in Graphical Analysis GW for iPad or Android?"},"content":{"rendered":"<p>Follow the steps below to calibrate a Go Wireless pH or Go Wireless electrode amplifier using Graphical Analysis GW.<\/p>\n<p>1. Press the power button on the Go Wireless Electrode Amplifier to turn it on. The LED on the sensor will flash red.<br \/>\n2. Launch the Graphical Analysis GW app.<br \/>\n3. Tap Create Experiment, then select Wireless Sensors from the Select Source list.<br \/>\n4. Select your Go Wireless pH from the list of available sensors. When the sensor is paired with the software, the sensor LED will flash green.<br \/>\n5. Access the calibration screen on the app.<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<b>iOS:<\/b> Tap on the sensor meter on the bottom bar of the app and select Calibrate<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<b>Android:<\/b> Select Details from the overflow menu located on the action bar, then select Calibrate<br \/>\n6. Remove the storage bottle from the Go Wireless pH<br \/>\n7. Rinse the tip of the electrode with distilled water, pat dry<br \/>\n8. Place the electrode in the first buffer solution so the tip is immersed.<br \/>\n9. Once the voltage reading has stabilized,<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<b>iOS:<\/b> tap keep<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<b>Android:<\/b> tap Add in the box under the appropriate buffer pH. If you are using a buffer not shown, tap on the buffer value to change it.<br \/>\n10. Repeat steps 7-9 for an additional buffer solution.<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<b>Android:<\/b> you can use up to three buffers<br \/>\n11. Save to save to the amplifier.<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<b>iOS:<\/b> tap Apply<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<b>Android:<\/b> tap Save <\/p>\n<p>Note: Specific manual calibration instructions are provided in the booklets that come with the sensor. They can also be viewed on the web at:<br \/>\n<a href=\"https:\/\/www.vernier.com\/probes\">https:\/\/www.vernier.com\/probes<\/a><\/p>\n<p><b>Related TILs:<\/b><br \/>\nCalibration in other platforms:<br \/>\n<a href=\"\/til\/2341\/\">How do I calibrate a sensor in Logger <i>Pro<\/i>?<\/a><br \/>\n<a href=\"\/til\/2342\/\">How do I store the calibration for my sensor using Logger <i>Pro<\/i>?<\/a><br \/>\n<a href=\"\/til\/3394\/\">How do I manually calibrate my sensor in LabQuest App?<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Follow the steps below to calibrate a Go Wireless pH or Go Wireless electrode amplifier using Graphical Analysis GW. 1. Press the power button on&#8230;<\/p>\n","protected":false},"author":1698,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[],"tags":[1416,3842,4258,194,3532],"class_list":["post-3395","post","type-post","status-publish","format-standard","hentry","tag-calibrate","tag-calmain","tag-gai","tag-graphical-analysis","tag-ipad"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.vernier.com\/til\/wp-json\/wp\/v2\/posts\/3395","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vernier.com\/til\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vernier.com\/til\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vernier.com\/til\/wp-json\/wp\/v2\/users\/1698"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vernier.com\/til\/wp-json\/wp\/v2\/comments?post=3395"}],"version-history":[{"count":0,"href":"https:\/\/www.vernier.com\/til\/wp-json\/wp\/v2\/posts\/3395\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vernier.com\/til\/wp-json\/wp\/v2\/media?parent=3395"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vernier.com\/til\/wp-json\/wp\/v2\/categories?post=3395"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vernier.com\/til\/wp-json\/wp\/v2\/tags?post=3395"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}