Jurnal Mutiara Elektromedik
Vol 1 No 1 (2017): Jurnal Mutiara Elektromedik Volume 1 Tahun 2017

PENGARUH MODIFIKASI TIMER PADA PENGENDALI ROLLER MIXER

Fitri Apriyulida (Unknown)

Article Info

Publish Date
10 Jan 2018

Abstract

Roller mixer is a tool used to mix blood to achieve a homogeneous situation to avoid blood lysis, air bubbles, blood clots that can clog tool hematologi analyzer. tool is active at that time then the lcd will initialize and select the setting time 1-5 minutes. and the speed of 35 or 45 rpm, after the setting process is completed edta tube can be placed on the mixer roller. setting the assembly timer then the motor stops spinning and buzzer will sound as a marker of the completed process and the blood sample has been homogeneous. Based on measurements that have been done tolerance for speed measurement using tachometer given the tolerance range of 10%, motor voltage measurement using digital multimeter given 5% tolerance range. Keywords: Roller mixer, Homogen, Tolerance, lysis, edta, buzzer

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Journal Info
Jurnal Mutiara Elektromedik
Website

Abbrev

Elektromedik

Publisher

Universitas Sari Mutiara Indonesia

Subject

Electrical & Electronics Engineering Industrial & Manufacturing Engineering Mechanical Engineering

Description

Focus : Jurnal Mutiara Elektromedik yang memuat hasil penelitian tentang kajian keilmuan Teknologi Elektromedik Scope : Teknologi Elektromedik, Teknik Elektro, Teknologi Radiologi Pencitraan, Teknologi Instrumentasi, Fisika medis, Rekam Medis dan Sistem Informasi ...