JPS51150392A - Paper detector of the total hardness of water - Google Patents

Paper detector of the total hardness of water

Info

Publication number
JPS51150392A
JPS51150392A JP7364475A JP7364475A JPS51150392A JP S51150392 A JPS51150392 A JP S51150392A JP 7364475 A JP7364475 A JP 7364475A JP 7364475 A JP7364475 A JP 7364475A JP S51150392 A JPS51150392 A JP S51150392A
Authority
JP
Japan
Prior art keywords
water
total hardness
paper detector
hardness
detector
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP7364475A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5248839B2 (enEXAMPLES
Inventor
Jinen Tobari
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TOYO ROSHI KK
Toyo Roshi Kaisha Ltd
Original Assignee
TOYO ROSHI KK
Toyo Roshi Kaisha Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by TOYO ROSHI KK, Toyo Roshi Kaisha Ltd filed Critical TOYO ROSHI KK
Priority to JP7364475A priority Critical patent/JPS51150392A/ja
Publication of JPS51150392A publication Critical patent/JPS51150392A/ja
Publication of JPS5248839B2 publication Critical patent/JPS5248839B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
JP7364475A 1975-06-19 1975-06-19 Paper detector of the total hardness of water Granted JPS51150392A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7364475A JPS51150392A (en) 1975-06-19 1975-06-19 Paper detector of the total hardness of water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7364475A JPS51150392A (en) 1975-06-19 1975-06-19 Paper detector of the total hardness of water

Publications (2)

Publication Number Publication Date
JPS51150392A true JPS51150392A (en) 1976-12-23
JPS5248839B2 JPS5248839B2 (enEXAMPLES) 1977-12-13

Family

ID=13524194

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7364475A Granted JPS51150392A (en) 1975-06-19 1975-06-19 Paper detector of the total hardness of water

Country Status (1)

Country Link
JP (1) JPS51150392A (enEXAMPLES)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6190611B1 (en) * 1997-08-27 2001-02-20 Miura Co., Ltd., Hardness indicator
WO2002084278A1 (en) * 2001-04-10 2002-10-24 Reckitt Benckiser (Uk) Limited Indicator for calcium and magnesium
DE102004015387A1 (de) * 2004-03-26 2005-10-20 Conducta Endress & Hauser Verfahren zur photometrischen Bestimmung der Gesamthärte von wässrigen Lösungen
KR100670743B1 (ko) * 1999-11-25 2007-01-17 미우라고교 가부시키카이샤 경도측정용 지시약 및 경도측정방법
CN111620969A (zh) * 2020-05-22 2020-09-04 浙江维泰橡胶有限公司 一种用自来水代替去离子水进行乳液聚合的方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6190611B1 (en) * 1997-08-27 2001-02-20 Miura Co., Ltd., Hardness indicator
KR100670743B1 (ko) * 1999-11-25 2007-01-17 미우라고교 가부시키카이샤 경도측정용 지시약 및 경도측정방법
WO2002084278A1 (en) * 2001-04-10 2002-10-24 Reckitt Benckiser (Uk) Limited Indicator for calcium and magnesium
DE102004015387A1 (de) * 2004-03-26 2005-10-20 Conducta Endress & Hauser Verfahren zur photometrischen Bestimmung der Gesamthärte von wässrigen Lösungen
CN111620969A (zh) * 2020-05-22 2020-09-04 浙江维泰橡胶有限公司 一种用自来水代替去离子水进行乳液聚合的方法

Also Published As

Publication number Publication date
JPS5248839B2 (enEXAMPLES) 1977-12-13

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