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JSIR Vol.67(02) [February 2008] >


Title: Microcontroller based portable instrument for determination of nickel in edible oils
Authors: Mahapatra, Prasant K
Kumar, Ashok
Singh, Mewa
Grewal, Narwant S
Pandey, L
Singla, M L
Keywords: Edible oil
LED
Microcontroller
Nickel
Issue Date: Feb-2008
Publisher: CSIR
Abstract: A microcontroller (μC) 89C51RD2BN based portable instrument has been developed for determination of nickel (Ni) concentration in edible oil using dimethylglyoxime method. An LED has been used as a light source with peak wavelength at 450 nm. Silicon photodiode is used as a detector having peak spectral response at 550 nm.
Page(s): 132-135
ISSN: 0022-4456
Source:JSIR Vol.67(02) [February 2008]

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