DESIGN, CONSTRUCTION AND EVALUATION OF ELECTRONICAL DYNAMOMETER BY APPROPRIATE TECHNOLOGY

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ZARIF NESHAT S.; RANJBAR E.

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Journal Paper

Paper Information

Journal: JOURNAL OF AGRICULTURAL KNOWLEDGE Year:2003 | Volume:13 | Issue:4 Page(s): 63-74

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Information Journal Paper

Title

DESIGN, CONSTRUCTION AND EVALUATION OF ELECTRONICAL DYNAMOMETER BY APPROPRIATE TECHNOLOGY

Author(s)

ZARIF NESHAT S. | RANJBAR E. | Issue Writer Certificate

Keywords

DRAWBAR DYNAMOMETERQ4

DRAWBAR MEASURINGQ4

STRAIN GAUGEQ4

Abstract

Dynamometers are equipment for measuring force. In this study a DRAWBAR DYNAMOMETER was designed, constructed and evaluated after calibration in the workshop. This dynamometer can be used for measuring of draught force in most of agricultural implements as well as drawbar pull in category I and II tractors. The mechanical parts of the dynamometer include main bodies, metallic parts of bodies, elastic element, spherical roller bearings and other attachments. Electronical parts include STRAIN GAUGEs, bridge circuit and microvoltmeter. The source of power supply can be provided from tractor battery. Results of tests showed that there was a linear relationships between compressive force exerted on the dynamometer and of the output voltage, and the correlation factor (r) was as higher as 0.99.

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APA: Copy

ZARIF NESHAT, S., & RANJBAR, E.. (2003). DESIGN, CONSTRUCTION AND EVALUATION OF ELECTRONICAL DYNAMOMETER BY APPROPRIATE TECHNOLOGY. JOURNAL OF AGRICULTURAL KNOWLEDGE, 13(4), 63-74. SID. https://sid.ir/paper/28842/en

Vancouver: Copy

ZARIF NESHAT S., RANJBAR E.. DESIGN, CONSTRUCTION AND EVALUATION OF ELECTRONICAL DYNAMOMETER BY APPROPRIATE TECHNOLOGY. JOURNAL OF AGRICULTURAL KNOWLEDGE[Internet]. 2003;13(4):63-74. Available from: https://sid.ir/paper/28842/en

IEEE: Copy

S. ZARIF NESHAT, and E. RANJBAR, “DESIGN, CONSTRUCTION AND EVALUATION OF ELECTRONICAL DYNAMOMETER BY APPROPRIATE TECHNOLOGY,” JOURNAL OF AGRICULTURAL KNOWLEDGE, vol. 13, no. 4, pp. 63–74, 2003, [Online]. Available: https://sid.ir/paper/28842/en

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