JPS57103035A - Viscosity measuring device - Google Patents

Viscosity measuring device

Info

Publication number
JPS57103035A
JPS57103035A JP18076880A JP18076880A JPS57103035A JP S57103035 A JPS57103035 A JP S57103035A JP 18076880 A JP18076880 A JP 18076880A JP 18076880 A JP18076880 A JP 18076880A JP S57103035 A JPS57103035 A JP S57103035A
Authority
JP
Japan
Prior art keywords
balance beam
viscosity
mechanisms
extent
measuring probe
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
JP18076880A
Other languages
Japanese (ja)
Inventor
Tamotsu Yamate
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP18076880A priority Critical patent/JPS57103035A/en
Publication of JPS57103035A publication Critical patent/JPS57103035A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
    • G01N11/10—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)

Abstract

PURPOSE:To measure the viscosity in an intermediate viscosity region of glass effectively and precisely by applying constant load to a measuring probe in melt thereby displacing the same minutely and perpendicularly at an equal speed. CONSTITUTION:Balance beam pause mechanisms 10 and balance beam inclination limiting mechanisms 11 permitting arbitrary control of vertical movement in adjoining to these are provided right under a balance beam 2. The mechanisms 11 are formed of a pair of balance beam support members 12, 13 which are moved in and out by turning operations, so that the degrees of inclination of the beam 2 are limited. These are so designed that the extent of movement by one turn of the members 12, 12 corresponds roughly to 1mm. of the extent of vertical displacement of a measuring probe. Thereby, the measurement of viscosity in a 10<5>-18<8> poise range which is heretofore cosidered extremely difficult is made possible accurately and effectively.
JP18076880A 1980-12-19 1980-12-19 Viscosity measuring device Pending JPS57103035A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18076880A JPS57103035A (en) 1980-12-19 1980-12-19 Viscosity measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18076880A JPS57103035A (en) 1980-12-19 1980-12-19 Viscosity measuring device

Publications (1)

Publication Number Publication Date
JPS57103035A true JPS57103035A (en) 1982-06-26

Family

ID=16088978

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18076880A Pending JPS57103035A (en) 1980-12-19 1980-12-19 Viscosity measuring device

Country Status (1)

Country Link
JP (1) JPS57103035A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111879664A (en) * 2019-10-30 2020-11-03 广东海洋大学 Device and method for measuring liquid viscosity coefficient

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111879664A (en) * 2019-10-30 2020-11-03 广东海洋大学 Device and method for measuring liquid viscosity coefficient

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