MEASURING APPARATUS FOR LIQUID SAMPLE

MEASURING APPARATUS FOR LIQUID SAMPLE

PURPOSE:To provide a highly sensitive and high stable flow cell sensor for liquid chromatograph. CONSTITUTION:In a flow cell part having a reference hole 11 in the vicinity of a sample flow hole 10, wall surfaces in the holes of the sample flow hole 10 and the reference hole 11 are optically polishe...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: AKITOMO NOBUO, MATSUURA SHUNICHI
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 AKITOMO NOBUO
MATSUURA SHUNICHI
description PURPOSE:To provide a highly sensitive and high stable flow cell sensor for liquid chromatograph. CONSTITUTION:In a flow cell part having a reference hole 11 in the vicinity of a sample flow hole 10, wall surfaces in the holes of the sample flow hole 10 and the reference hole 11 are optically polished and cross section diameters of the holes are made equal. A sample light sensor 7 and a reference light sensor 8 for detecting light are placed behind the sample through hole 10 and the reference hole 11, respectively. Response speed of the reference light sensor system circuit is slower than that of the sample light sensor system. Therefore a liquid chromatograph flow cell sensor system which is stable for a long time, without loss in detected light with electric noise reduced is obtained.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JPH06308024A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JPH06308024A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JPH06308024A3</originalsourceid><addsrcrecordid>eNrjZFD1dXUMDg3y9HNXcAwIcAxyDAkNVnDzD1Lw8QwM9XRRCHb0DfBx5WFgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8V4BHgZmxgYWBkYmjsbEqAEAsBkjiQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>MEASURING APPARATUS FOR LIQUID SAMPLE</title><source>esp@cenet</source><creator>AKITOMO NOBUO ; MATSUURA SHUNICHI</creator><creatorcontrib>AKITOMO NOBUO ; MATSUURA SHUNICHI</creatorcontrib><description>PURPOSE:To provide a highly sensitive and high stable flow cell sensor for liquid chromatograph. CONSTITUTION:In a flow cell part having a reference hole 11 in the vicinity of a sample flow hole 10, wall surfaces in the holes of the sample flow hole 10 and the reference hole 11 are optically polished and cross section diameters of the holes are made equal. A sample light sensor 7 and a reference light sensor 8 for detecting light are placed behind the sample through hole 10 and the reference hole 11, respectively. Response speed of the reference light sensor system circuit is slower than that of the sample light sensor system. Therefore a liquid chromatograph flow cell sensor system which is stable for a long time, without loss in detected light with electric noise reduced is obtained.</description><edition>5</edition><language>eng</language><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; MEASURING ; PHYSICS ; TESTING</subject><creationdate>1994</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=19941104&amp;DB=EPODOC&amp;CC=JP&amp;NR=H06308024A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19941104&amp;DB=EPODOC&amp;CC=JP&amp;NR=H06308024A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>AKITOMO NOBUO</creatorcontrib><creatorcontrib>MATSUURA SHUNICHI</creatorcontrib><title>MEASURING APPARATUS FOR LIQUID SAMPLE</title><description>PURPOSE:To provide a highly sensitive and high stable flow cell sensor for liquid chromatograph. CONSTITUTION:In a flow cell part having a reference hole 11 in the vicinity of a sample flow hole 10, wall surfaces in the holes of the sample flow hole 10 and the reference hole 11 are optically polished and cross section diameters of the holes are made equal. A sample light sensor 7 and a reference light sensor 8 for detecting light are placed behind the sample through hole 10 and the reference hole 11, respectively. Response speed of the reference light sensor system circuit is slower than that of the sample light sensor system. Therefore a liquid chromatograph flow cell sensor system which is stable for a long time, without loss in detected light with electric noise reduced is obtained.</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>1994</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFD1dXUMDg3y9HNXcAwIcAxyDAkNVnDzD1Lw8QwM9XRRCHb0DfBx5WFgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8V4BHgZmxgYWBkYmjsbEqAEAsBkjiQ</recordid><startdate>19941104</startdate><enddate>19941104</enddate><creator>AKITOMO NOBUO</creator><creator>MATSUURA SHUNICHI</creator><scope>EVB</scope></search><sort><creationdate>19941104</creationdate><title>MEASURING APPARATUS FOR LIQUID SAMPLE</title><author>AKITOMO NOBUO ; MATSUURA SHUNICHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH06308024A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1994</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>AKITOMO NOBUO</creatorcontrib><creatorcontrib>MATSUURA SHUNICHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>AKITOMO NOBUO</au><au>MATSUURA SHUNICHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>MEASURING APPARATUS FOR LIQUID SAMPLE</title><date>1994-11-04</date><risdate>1994</risdate><abstract>PURPOSE:To provide a highly sensitive and high stable flow cell sensor for liquid chromatograph. CONSTITUTION:In a flow cell part having a reference hole 11 in the vicinity of a sample flow hole 10, wall surfaces in the holes of the sample flow hole 10 and the reference hole 11 are optically polished and cross section diameters of the holes are made equal. A sample light sensor 7 and a reference light sensor 8 for detecting light are placed behind the sample through hole 10 and the reference hole 11, respectively. Response speed of the reference light sensor system circuit is slower than that of the sample light sensor system. Therefore a liquid chromatograph flow cell sensor system which is stable for a long time, without loss in detected light with electric noise reduced is obtained.</abstract><edition>5</edition><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_epo_espacenet_JPH06308024A
source esp@cenet
subjects INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
title MEASURING APPARATUS FOR LIQUID SAMPLE
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-10T01%3A04%3A33IST&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=AKITOMO%20NOBUO&rft.date=1994-11-04&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJPH06308024A%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