DD251053A - - Google Patents

Info

Publication number
DD251053A
DD251053A DD251053DA DD251053A DD 251053 A DD251053 A DD 251053A DD 251053D A DD251053D A DD 251053DA DD 251053 A DD251053 A DD 251053A
Authority
DD
German Democratic Republic
Application number
Publication of DD251053A publication Critical patent/DD251053A/xx

Links

DD251053D DD251053A (pt)

Publications (1)

Publication Number Publication Date
DD251053A true DD251053A (pt)

Family

ID=279073

Family Applications (1)

Application Number Title Priority Date Filing Date
DD251053D DD251053A (pt)

Country Status (1)

Country Link
DD (1) DD251053A (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2010889A2 (en) * 2006-03-23 2009-01-07 Hach Company Self calibrating measurement system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2010889A2 (en) * 2006-03-23 2009-01-07 Hach Company Self calibrating measurement system

Similar Documents

Publication Publication Date Title
US8284398B2 (en) Nephelometer with concentration-modulated sample flow
US7538874B2 (en) Measurement of light from a predefined scatter angle from particulate matter in a media
AU2291395A (en) Apparatus and method for determining particle size distributions
US3510666A (en) Turbidity meter having calibrating light source
US7525655B2 (en) Optical design of a particulate measurement system
US3553462A (en) Apparatus for determining the radiation scattering properties of a fluid(and by ex.)
CN117074345B (zh) 一种用于水质检测的光学设备的检测校准方法
DE2363432C3 (de) Streulichttrübungsmesser
US7505132B2 (en) Self calibrating measurement system
US3510656A (en) X-ray source
JPS5866482A (ja) テレビインタ−ホン装置
JP2569485B2 (ja) レ−ザ回折光の強度分布測定装置
JPH0315145B2 (pt)
DD251053A (pt)

Legal Events

Date Code Title Description
EPAE Change in the person, name or address of the patentee
UW Conversion of economic patent into exclusive patent
ENJ Ceased due to non-payment of renewal fee