GB1086749A - Improvements in and relating to resistance testers - Google Patents

Improvements in and relating to resistance testers

Info

Publication number
GB1086749A
GB1086749A GB52405/64A GB5240564A GB1086749A GB 1086749 A GB1086749 A GB 1086749A GB 52405/64 A GB52405/64 A GB 52405/64A GB 5240564 A GB5240564 A GB 5240564A GB 1086749 A GB1086749 A GB 1086749A
Authority
GB
United Kingdom
Prior art keywords
resistance
resistor
instrument
dec
terminals
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.)
Expired
Application number
GB52405/64A
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.)
Ransburg Corp
Original Assignee
Ransburg Corp
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 Ransburg Corp filed Critical Ransburg Corp
Publication of GB1086749A publication Critical patent/GB1086749A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant

Abstract

1,086,749. Resistance testing. RANSBURG ELECTRO-COATING CORPORATION. Dec. 24, 1964 [Dec. 24, 1963], No.52405/64. Heading G1V. In a resistance tester comprising a valve 35 having a screen grid 38, and a measuring instrument 15 connected to measure the anode and screen current, the unknown resistance 45 is connected between a pair of terminals 12, 13 so as to form a potential divider with a resistor 44 in the control grid circuit. Calibration is effected by switching in a known resistor 48 in place of the unknown and adjusting the reading on meter 15 by means of a variable resistor 22. The instrument is arranged as a complete unit Fig. 1 (not shown) in which the terminals 12, 13 are a pair of prods rigidly mounted on the unit casing so that the whole instrument may be moved across a surface to measure the resistance of a coating layer.
GB52405/64A 1963-12-24 1964-12-24 Improvements in and relating to resistance testers Expired GB1086749A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33307163A 1963-12-24 1963-12-24

Publications (1)

Publication Number Publication Date
GB1086749A true GB1086749A (en) 1967-10-11

Family

ID=23301139

Family Applications (1)

Application Number Title Priority Date Filing Date
GB52405/64A Expired GB1086749A (en) 1963-12-24 1964-12-24 Improvements in and relating to resistance testers

Country Status (2)

Country Link
JP (1) JPS438072Y1 (en)
GB (1) GB1086749A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105261540A (en) * 2015-11-04 2016-01-20 湖北汉光科技股份有限公司 Vacuum current calibration load resistor device for klystron

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50133871A (en) * 1974-04-09 1975-10-23
JPS5216966U (en) * 1975-07-25 1977-02-05
JPS52116968U (en) * 1976-03-03 1977-09-05

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105261540A (en) * 2015-11-04 2016-01-20 湖北汉光科技股份有限公司 Vacuum current calibration load resistor device for klystron

Also Published As

Publication number Publication date
JPS438072Y1 (en) 1968-04-10

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