MODIFIKASI KNAPSACK SPRAYER DUA NOZZLE MENGGUNAKAN POMPA ELEKTRIK

GUNTORO, BAGUS and Hersyamsi, Hersyamsi and Kuncoro, Endo Argo (2020) MODIFIKASI KNAPSACK SPRAYER DUA NOZZLE MENGGUNAKAN POMPA ELEKTRIK. Undergraduate thesis, Sriwijaya University.

	Text RAMA_41201_05021381320044.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (3MB) | Request a copy
	Text RAMA_41201_05021381320044_TURNITIN.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (6MB) | Request a copy
Preview	Text RAMA_41201_05021381320044_0002086005_0005076105_01_front_ref.pdf - Accepted Version Available under License Creative Commons Public Domain Dedication. Download (2MB) | Preview
	Text RAMA_41201_05021381320044_0002086005_0005076105_02.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (351kB) | Request a copy
	Text RAMA_41201_05021381320044_0002086005_0005076105_03.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (342kB) | Request a copy
	Text RAMA_41201_05021381320044_0002086005_0005076105_04.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (530kB) | Request a copy
	Text RAMA_41201_05021381320044_0002086005_0005076105_05.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (88kB) | Request a copy
	Text RAMA_41201_05021381320044_0002086005_0005076105_06_DARTAR PUSTAKA.pdf - Bibliography Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (264kB) | Request a copy
	Text RAMA_41201_05021381320044_0002086005_0005076105_07_lamp.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (331kB) | Request a copy

Abstract

The most well-known sprayer amid lower class farmers is knapsack sprayers. The performance of knapsack sprayer is not impeccable, its capacity tends to be low due to its manual system usage. According to this case, the modification of manual sprayer to electrical pump is necessary. This research aims to modify the simple knapsack sprayer to automatically doubled-nozzle. This research took place in January to April 2020 at Agricultural Workshop, Agricultural Technology Department, Agricultural Faculty, Sriwijaya University. This research used descriptive method, data presented in tables. Research and design process of this tool had several steps included data collection, design, tools manufacturing, test, and data analysis. Parameters observed were power requirements test, wide-spread area of nozzle, spraying time, and tool capacity. The results showed that DC pump used was way more stability of the pressure than diaphragm pump. The power required by the sprayer while operating was 26.40 watt at range 15 x 8 meters. Spraying time to field test with range 15 x 8 meters was 8.57 minutes with electrical pump and was 12.44 minutes with manual pump with 4.5 liters of volume. Effective field capacity on single nozzle-sprayer was 0.223 ha/hour and doubled-nozzle was 0.342 ha/hour. Keywords: dc pump, sprayer, knapsack

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	dc pump, sprayer, knapsack
Subjects:	T Technology > TJ Mechanical engineering and machinery > TJ1480-1496 Agricultural machinery. Farm machinery
Divisions:	05-Faculty of Agriculture > 41201-Agricultural Engineering (S1)
Depositing User:	Users 6801 not found.
Date Deposited:	03 Aug 2020 08:19
Last Modified:	03 Aug 2020 08:19
URI:	http://repository.unsri.ac.id/id/eprint/32039

Actions (login required)

View Item