GB9709260D0 - An apparatus for measurement of sun protection factor - Google Patents

An apparatus for measurement of sun protection factor

Info

Publication number
GB9709260D0
GB9709260D0 GBGB9709260.5A GB9709260A GB9709260D0 GB 9709260 D0 GB9709260 D0 GB 9709260D0 GB 9709260 A GB9709260 A GB 9709260A GB 9709260 D0 GB9709260 D0 GB 9709260D0
Authority
GB
United Kingdom
Prior art keywords
measurement
sun protection
protection factor
factor
sun
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.)
Withdrawn
Application number
GBGB9709260.5A
Other versions
GB2325048A (en
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.)
DOUGHNEY EDWARD T P
Original Assignee
DOUGHNEY EDWARD T P
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 DOUGHNEY EDWARD T P filed Critical DOUGHNEY EDWARD T P
Priority to GB9709260A priority Critical patent/GB2325048A/en
Publication of GB9709260D0 publication Critical patent/GB9709260D0/en
Publication of GB2325048A publication Critical patent/GB2325048A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
GB9709260A 1997-05-08 1997-05-08 Measurement of sun protection factor Withdrawn GB2325048A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9709260A GB2325048A (en) 1997-05-08 1997-05-08 Measurement of sun protection factor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9709260A GB2325048A (en) 1997-05-08 1997-05-08 Measurement of sun protection factor

Publications (2)

Publication Number Publication Date
GB9709260D0 true GB9709260D0 (en) 1997-06-25
GB2325048A GB2325048A (en) 1998-11-11

Family

ID=10811933

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9709260A Withdrawn GB2325048A (en) 1997-05-08 1997-05-08 Measurement of sun protection factor

Country Status (1)

Country Link
GB (1) GB2325048A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11512821B2 (en) 2019-10-21 2022-11-29 Abich Inc. Systems and method for evaluating ultraviolet-protection products

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4485306A (en) * 1982-02-19 1984-11-27 Arie Braunstein Measurement of solar radiation
GB2181833A (en) * 1985-09-13 1987-04-29 Radtech Inc Computing device for suntanning dose measurement, and process for producing optical filters
GB8629283D0 (en) * 1986-12-08 1987-01-14 Gen Electric Co Plc Radiation meters
JPH02133627U (en) * 1989-04-12 1990-11-06
US4985632A (en) * 1989-05-31 1991-01-15 Elexis Corporation Suntan indicator

Also Published As

Publication number Publication date
GB2325048A (en) 1998-11-11

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)