the most attractive summer 2012 straightner! also comes in black, pink , and cheetah print
DESCRIPTION
The most attractive summer 2012 straightner! Also comes in black, pink , and cheetah print . Is your hair thin, delicate, damaged or fine? Our flat iron has variable temperature settings so you can control the heat and keep the iron from getting too hot. - PowerPoint PPT PresentationTRANSCRIPT
• The most attractive summer 2012 straightner!
• Also comes in black, pink, and cheetah print
Is your hair thin, delicate, damaged or fine? Our flat iron has variable temperature settings so you can control the heat and keep the iron from
getting too hot.Is your hair thick and hard to straighten?
A fixed temperature would be a good choice for you so you can crank up the heat on those pesky pieces
that just won’t straightenIs your hair is somewhere in between? Most likely
you will be fine with either choice. My personal preference is a variable setting, I like to control ;)
Does it create curls?Most flat irons today will create curls, but the curls
are only as good as the user who creates them. Ceramic/Ionic
Almost all professional grade flat irons are Ceramic and Ionic these days. This technology is important in generating negative ions to smooth the hair cuticles.
What you may not realize is NONE of the flat iron plates are 100% Ceramic. Our straightener is & it has
materials to straighten and smooth the hair.
Thermocouples
A thermocouple is a device consisting of two different conductors (usually metal alloys) that produce a voltage, proportional to a temperature difference, between either ends of the two conductors.
Graph
Thermocouple type Overall range °C 0.1°C resolution 0.025°C
resolution
B 20 to 1820 150 to 1820 600 to 1820
E -270 to 910 -270 to 910 -260 to 910
J -210 to 1200 -210 to 1200 -210 to 1200
K -270 to 1370 -270 to 1370 -250 to 1370
N -270 to 1300 -260 to 1300 -230 to 1300
R -50 to 1760 -50 to 1760 20 to 1760
S -50 to 1760 -50 to 1760 20 to 1760
T -270 to 400 -270 to 400 -250 to 400
What’s inside…1.) The conducting layers of the
circuit board is made of thin paper coil
2.)The plate is usually made out of aluminum with a ceramic coating
3.)The wire is 80% nickel and 20% chromium because it has to resist the heat so it doesn’t melt so the
hair straightener doesn’t break
4.) This is some kind of rope covered with a strong wavy
material to protect the wire.
Preliminary results indicate that the thermoelectric voltage output of a thin-film CrSi versus TaC thermocouple is 15 times that of the standard type R
(platinum-rhodium versus platinum) thermocouple, producing 20 mV with a 200 °C temperature gradient.