PH METER TESTER

PH METER TESTER

PURPOSE:To test easily and surely by discriminating a false point of pH, by supplying constant voltage through series resistance corresponding to each stage of pH value in high impedance and low impedance. CONSTITUTION:A pH tester is provided with a resistance 3 consisting of resistances R1, R2- con...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: MIZUTANI HAYATO, TSURUTA MIKIO, TAKAMORI HIROYUKI
Format: Patent
Sprache:eng
Schlagworte:
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator MIZUTANI HAYATO
TSURUTA MIKIO
TAKAMORI HIROYUKI
description PURPOSE:To test easily and surely by discriminating a false point of pH, by supplying constant voltage through series resistance corresponding to each stage of pH value in high impedance and low impedance. CONSTITUTION:A pH tester is provided with a resistance 3 consisting of resistances R1, R2- connected to a constant voltage power source 1 in series and switched by a rotary switch 4 and series resistances 6, 7 etc. connected its middle point to a terminal C are provided to the resistance 3 in parallel. Voltage corresponding to each stage of pH value from the switch 4 is outputted from a terminal (b) connecting to a terminal (a) and a high resistance 5 in low impedance and high impedance. On occasion of not showing the normal value by a pH meter at controlling time of sensitivity, each terminal (b), (c) are connected to connecting terminals (e), (f) of electrodes 8, 9 of the pH meter and high impedance voltage is inputted in the same way at measuring time of pH. Further, when the normal value is shown by a measuring part 10, it is decided that the electrodes 8, 9 are abnormal and when the abnormal value is shown, it is decided that on and after the terminals (e), (f) are abnormal. And, the abnormal point of either lead wires 11, 12 or the part 10 is distinguished in the same way by connecting the terminal (a) and the terminal (b), (c) to each terminal (g), (h) of the part 10.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JPS58115360A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JPS58115360A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JPS58115360A3</originalsourceid><addsrcrecordid>eNrjZOAP8FDwdQ1xDVIIcQ0GUjwMrGmJOcWpvFCam0HRzTXE2UM3tSA_PrW4IDE5NS-1JN4rINjUwtDQ1NjMwNGYGDUA5pIddA</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>PH METER TESTER</title><source>esp@cenet</source><creator>MIZUTANI HAYATO ; TSURUTA MIKIO ; TAKAMORI HIROYUKI</creator><creatorcontrib>MIZUTANI HAYATO ; TSURUTA MIKIO ; TAKAMORI HIROYUKI</creatorcontrib><description>PURPOSE:To test easily and surely by discriminating a false point of pH, by supplying constant voltage through series resistance corresponding to each stage of pH value in high impedance and low impedance. CONSTITUTION:A pH tester is provided with a resistance 3 consisting of resistances R1, R2- connected to a constant voltage power source 1 in series and switched by a rotary switch 4 and series resistances 6, 7 etc. connected its middle point to a terminal C are provided to the resistance 3 in parallel. Voltage corresponding to each stage of pH value from the switch 4 is outputted from a terminal (b) connecting to a terminal (a) and a high resistance 5 in low impedance and high impedance. On occasion of not showing the normal value by a pH meter at controlling time of sensitivity, each terminal (b), (c) are connected to connecting terminals (e), (f) of electrodes 8, 9 of the pH meter and high impedance voltage is inputted in the same way at measuring time of pH. Further, when the normal value is shown by a measuring part 10, it is decided that the electrodes 8, 9 are abnormal and when the abnormal value is shown, it is decided that on and after the terminals (e), (f) are abnormal. And, the abnormal point of either lead wires 11, 12 or the part 10 is distinguished in the same way by connecting the terminal (a) and the terminal (b), (c) to each terminal (g), (h) of the part 10.</description><language>eng</language><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; MEASURING ; PHYSICS ; TESTING</subject><creationdate>1983</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19830709&amp;DB=EPODOC&amp;CC=JP&amp;NR=S58115360A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19830709&amp;DB=EPODOC&amp;CC=JP&amp;NR=S58115360A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MIZUTANI HAYATO</creatorcontrib><creatorcontrib>TSURUTA MIKIO</creatorcontrib><creatorcontrib>TAKAMORI HIROYUKI</creatorcontrib><title>PH METER TESTER</title><description>PURPOSE:To test easily and surely by discriminating a false point of pH, by supplying constant voltage through series resistance corresponding to each stage of pH value in high impedance and low impedance. CONSTITUTION:A pH tester is provided with a resistance 3 consisting of resistances R1, R2- connected to a constant voltage power source 1 in series and switched by a rotary switch 4 and series resistances 6, 7 etc. connected its middle point to a terminal C are provided to the resistance 3 in parallel. Voltage corresponding to each stage of pH value from the switch 4 is outputted from a terminal (b) connecting to a terminal (a) and a high resistance 5 in low impedance and high impedance. On occasion of not showing the normal value by a pH meter at controlling time of sensitivity, each terminal (b), (c) are connected to connecting terminals (e), (f) of electrodes 8, 9 of the pH meter and high impedance voltage is inputted in the same way at measuring time of pH. Further, when the normal value is shown by a measuring part 10, it is decided that the electrodes 8, 9 are abnormal and when the abnormal value is shown, it is decided that on and after the terminals (e), (f) are abnormal. And, the abnormal point of either lead wires 11, 12 or the part 10 is distinguished in the same way by connecting the terminal (a) and the terminal (b), (c) to each terminal (g), (h) of the part 10.</description><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</subject><subject>MEASURING</subject><subject>PHYSICS</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1983</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOAP8FDwdQ1xDVIIcQ0GUjwMrGmJOcWpvFCam0HRzTXE2UM3tSA_PrW4IDE5NS-1JN4rINjUwtDQ1NjMwNGYGDUA5pIddA</recordid><startdate>19830709</startdate><enddate>19830709</enddate><creator>MIZUTANI HAYATO</creator><creator>TSURUTA MIKIO</creator><creator>TAKAMORI HIROYUKI</creator><scope>EVB</scope></search><sort><creationdate>19830709</creationdate><title>PH METER TESTER</title><author>MIZUTANI HAYATO ; TSURUTA MIKIO ; TAKAMORI HIROYUKI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPS58115360A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1983</creationdate><topic>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</topic><topic>MEASURING</topic><topic>PHYSICS</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>MIZUTANI HAYATO</creatorcontrib><creatorcontrib>TSURUTA MIKIO</creatorcontrib><creatorcontrib>TAKAMORI HIROYUKI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MIZUTANI HAYATO</au><au>TSURUTA MIKIO</au><au>TAKAMORI HIROYUKI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PH METER TESTER</title><date>1983-07-09</date><risdate>1983</risdate><abstract>PURPOSE:To test easily and surely by discriminating a false point of pH, by supplying constant voltage through series resistance corresponding to each stage of pH value in high impedance and low impedance. CONSTITUTION:A pH tester is provided with a resistance 3 consisting of resistances R1, R2- connected to a constant voltage power source 1 in series and switched by a rotary switch 4 and series resistances 6, 7 etc. connected its middle point to a terminal C are provided to the resistance 3 in parallel. Voltage corresponding to each stage of pH value from the switch 4 is outputted from a terminal (b) connecting to a terminal (a) and a high resistance 5 in low impedance and high impedance. On occasion of not showing the normal value by a pH meter at controlling time of sensitivity, each terminal (b), (c) are connected to connecting terminals (e), (f) of electrodes 8, 9 of the pH meter and high impedance voltage is inputted in the same way at measuring time of pH. Further, when the normal value is shown by a measuring part 10, it is decided that the electrodes 8, 9 are abnormal and when the abnormal value is shown, it is decided that on and after the terminals (e), (f) are abnormal. And, the abnormal point of either lead wires 11, 12 or the part 10 is distinguished in the same way by connecting the terminal (a) and the terminal (b), (c) to each terminal (g), (h) of the part 10.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_epo_espacenet_JPS58115360A
source esp@cenet
subjects INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
title PH METER TESTER
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-27T10%3A17%3A16IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=MIZUTANI%20HAYATO&rft.date=1983-07-09&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJPS58115360A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true