Spectronic Educator SPECTROPHOTOMETER for Molecular Spectroscopy #2048

Description

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Thermo Scientific
Thermo Electron Corporation
Molecular Spectroscopy
SPECTRONIC Educator
SPECTROPHOTOMETER
I have
THREE
of these available. This auction is only for
ONE
.
If you want to purchase more than one, please look at my other auctions
This unit looks to be in great physical and operating condition.
This looks to have had very little use or it was very well taken care of.
Only what is in the pictures is included.
will turn on when plugged in otherwise sold as is as I have no idea how to use it
Can be used in many different set ups:
Home School / Veterinary Clinic / Hospital / Lab / Laboratory / College
/ Health Department
from the manufacture:
Spectronic Educator
Visible Spectrophotometer
Designed to teach, to use and built to last
The Spectronic
TM
Educator
TM
spectrophotometer from Thermo Electron Corporation was designed specifically for college-preparatory science.
It’s easy to use, durable, reliable and, best of all, fits
your budget.
The SPECTRONICTM Educator is a single-beam spectrophotometer. Durable and easy to use, the Educator is ideal for a student laboratory.
This manual describes the Educator and how to use it. You will find everything from specifications for the instrument, to routine maintenance procedures, to experiments for your students to perform.
The Educator was designed to meet the needs of both students and instructors. As a basic laboratory instrument, the Educator provides reliable and repeatable results. With its LCD digital display, an overall wavelength range of 400 nm to 900 nm and nominal spectral slit width of 20 nm (consistent over the entire range), you can use the Educator for spectrophotometric experiments in the visible wavelength region of the electromagnetic spectrum.
The Spectronic Educator is the ideal value package for every science teacher faced with increased demands to upgrade curricula while managing a shrinking budget.
Economical, Hands-on Learning Package:
The Spectronic Educator is packaged to bring hands-on analytical experiments into the classroom at affordable prices.
You will receive:
•
Spectronic Educator
–
A student- friendly, easy-to-use spectrophotometer.
•
Educational Manual
–
68 pages complete with the basic principles of spectrophotometry, ten experiments, and a teacher
’
s supplement.
USER Friendly
Biology, chemistry, and physics students
can put spectrophotometric theories and formulas to use in all of these sciences.
The Spectronic Educator gives them real world analytical experience. And it take only a few minutes to teach your students how to use it.
It’s As Simple As 1...2...3...4
1. Set wavelength
2. Set 100%T or 0A
3. Insert sample
4. Read results
Product Specifications
The Spectronic Educator
’
s results are displayed digitally from 0 to 100% Transmittance or 0 to 1.99 Absorbance over a continuous wavelength range of 400 to 900 nm.
Rugged Design, Reliable Measurements
The Spectronic Educator follows in the tradition of the world
’
s most widely used spectrophotometers
–
the Spectronic 20 line. This instrument can withstand years of use while providing repeatable results, from USER TO USER, student to student, from class to class.
A Handy Teacher’s Aid
When you put the Spectronic Educator to work in your classroom, you get a lot more than a spectrophotometer. You also receive a comprehensive User
’
s Manual which contains easy-to-understand instructions and
fi
ve experiments for students to perform:
1.
Phosphorus determinations
–
analyze a commercial detergent to spectrophotometrically determine its phosphorus content.
2.
Absorption spectrum studies
–
measure and plot the absorption spectrum of a colored solution within the range of 400 to 650 nm.
3.
Ion formula/chemical equilibrium determination
–
measure the amount of product formed by monitoring the absorption of light by a colored ion at a speci
fi
c wavelength.
4.
Photosynthesis studies
–
test the hypothesis that light and chloroplasts are required for light reaction to occur.
5.
Beer
’
s Law calculations
–
study the quantitative relationship between light absorption and the concentration of a substance in solution.
Specifications
Wavelength Range  -
400 to 900 nm
Spectral Slitwidth -
20 nm
Stray Radiant Energy  -
3% at 400nm
Wavelength Accuracy -
±3nm
Photometric Readout -
LCD display, %T, A
Photometric Range -
0 to 100%T
- 0 to 1.99A
Photometric Accuracy -
± 4.0%T
Photometric Noise Level -
± 1.0%T
Power Requirements -
115 VAC, 50/60 Hz, 25 W
- 220 VAC, 50/60 Hz, 25 W
Dimensions (w x d x h), mm -
41.3x33x21
Dimensions (w x d x h), inches -
161/4x13x81/4
Weight -
***
No Reserve
***
All sales final.
All items sold as is without any warranty expressed or implied
Ask Any questions BEFORE bidding
It is NOT my responsibility to educate you on what these items are or how to use these items
I am NOT responsible for someone lack of knowledge and damage from lack of knowledge
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:
Yes, I will combine shipping. Please ask for a quote BEFORE paying for your item
I only ship US Postal First Class Mail with Delivery Confirmation for small, light weight items and UPS for Large heavy Items
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Michael
Stereoscope / binocular / trinocular, medical / laboratory, health department, hospital, vet veterinary veterinarian pathology pathologist American
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