Field/Laboratory/Industrial Electrochemical Sensors
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Cathode
Hollow and Deuterium Lamps.
Cathode Hollow Lamps
An extensive range of Cathode Hollow Lamps and
Deuterium Lamps are available in
both single and multi element combinations in standard 1.5"
(37mm) and 2" (50mm) diameters. The 37mm versions are fitted
with a two pin octal base, while the 50mm lamps have a flying lead
terminated with a standard M9 plug designed to fit directly into
Perkin Elmer AA equipment. Dated coded versions are available which
use a multi pinned octal base specific to the intended manufacturer.
Russell Mainstream Supply's 37mm Hollow Cathode
Lamps are suitable for most commercially available Atomic Absorption
Spectrophotometers such as:
Baird Atomic, Beckman, Chemtech
Analytical, Corning E.E.L. (Evans), Fisher Jarrell-Ash, G.B.C.,
Hitachi, Instrument Laboratory, Jenoptik, Unicam, Rank-Hilger,
Scintrex, Shandon Southern, Shimadzu, Thermo Jarrell-Ash, Varian
Techtron and Zeiss.
Russell Mainstream Supply's 50mm Hollow Cathode
Lamps are available for use with Perkin Elmer instruments.
Russell Mainstream Supply's Data Coded Lamps are
available in 2, 3, 4, 5, 6 and 7 elements.
Russell Mainstream Supply's Multi Coded Lamps are
available in 2, 3, 4, 5, 6 and 7 elements.
Warranty
When used within specified limits and in equipment
of standard manufacture, our 37mm, 50mm and data coded lamps are
warranted to emit spectra for a period of 24 months from date of
despatch or 5000mA hours usage, whichever occurs first.
Deuterium Lamps
Russell Mainstream Supply's Deuterium
Lamps are available to fit instruments from many of the following
leading manufacturers:
Altex, Aminco, A.B.I., Applied Research
Lab, A.C.S., Barspec, Bausch & Lomb, Beckman, Biorad, Biotronic,
Buchler, Camag, Camspec, Cecil, Carlo Erba, Coleman, Columbia
Science, Dionex, Dupont, EM Science, Erma, GBC, Gilford, Gilson,
Hewlett Packard, Hitachi, Hi-Tech, IBM, Isco, Jasco, Jobin Yvon,
Joyce Loebl, Knauer, Kontron, Kratos, LDC, Lear Siegler, Linear, LKB,
McPherson, Measurex, Meloy Labs, Micromeritics, Milton Roy, Nicolet,
Oriel, Optica, Perkin-Elmer, Philips, Pye Unicam, Saitron, Secoman,
Shimadzu, Spectra Physics, Thermo Environmental, Tracor, Turner,
Varian, Waters and Zeiss.
Lamps are available in various envelope shapes
with the emission window in the side wall, projecting from it or as
an axial (or 'end-on') configuration. Additionally, the arc aperture
can be made in different sizes either as a circle or slot to match
the requirements of the original equipment manufacturer.
Warranty
Russell Mainstream Supply's Deuterium Lamps are
guaranteed to operate within the stated performance characteristics
over the entire range of 200 - 370nm for a period of 6 months from
the date of despatch or the number of hours shown below. This is a
full replacement warranty but requires the lamp to be returned to
Russell Mainstream Supply for evaluation, post paid. Typical life is defined as the
hours at which the lamp intensity falls to 50% of its original value
at 280nm. Falling light levels will generally lead to increased
noise, however, the point at which the lamp becomes unusable is
specific to each application.
| ENVELOPE TYPE |
TIMER FITTED |
WARRANTY
(Hours) |
TYPICAL LIFE
(Hours) |
| Quartz |
No |
500 |
1000 |
| Spectrosil (Short Nose) |
No |
500 |
1250 |
| Spectrosil (Long Nose) |
No |
500 |
2000 |
| Spectrosil (Long Nose) |
Yes |
1500 |
2000 |
| UV Glass |
No |
500 |
1500 |
| UV Glass |
Yes |
1000 |
1500 |
| Magnesium Fluoride |
No |
250 |
500 |
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