JPH01102854U - - Google Patents

Info

Publication number
JPH01102854U
JPH01102854U JP19757487U JP19757487U JPH01102854U JP H01102854 U JPH01102854 U JP H01102854U JP 19757487 U JP19757487 U JP 19757487U JP 19757487 U JP19757487 U JP 19757487U JP H01102854 U JPH01102854 U JP H01102854U
Authority
JP
Japan
Prior art keywords
colorimeter
measurement
test water
tank
color difference
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.)
Pending
Application number
JP19757487U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP19757487U priority Critical patent/JPH01102854U/ja
Publication of JPH01102854U publication Critical patent/JPH01102854U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Spectrometry And Color Measurement (AREA)
  • Optical Measuring Cells (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP19757487U 1987-12-28 1987-12-28 Pending JPH01102854U (2)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19757487U JPH01102854U (2) 1987-12-28 1987-12-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19757487U JPH01102854U (2) 1987-12-28 1987-12-28

Publications (1)

Publication Number Publication Date
JPH01102854U true JPH01102854U (2) 1989-07-11

Family

ID=31488120

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19757487U Pending JPH01102854U (2) 1987-12-28 1987-12-28

Country Status (1)

Country Link
JP (1) JPH01102854U (2)

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