Jepson
Bolton's International Catalogue
Jenway Laboratory Colorimeters - Models 6051 & 6061
The 6000 series colorimeters feature precision optics and electronics.
Eight in-built gelatin filters are provided for use in commonly encountered
determinations over the range of 400-710nm. Optional interference filters
are available to extend this range, if required.
Excellent sampling flexibility is provided on the Models 6051 and 6061,
allowing the use of 10, 20 and 40mm cells with the optional cell holder
assemblies. Multiple sample handling is possible with the four cell
carriage and a heated cell block is available for temperature dependent
measurements.
Model 6051:
Price: £657.00
The Model 6051 is a general purpose instrument, equipped with easy-to-use
conventional style controls, making it ideal for routine and educational
use. measurements can be performed over the range of 400-710nm, with
the ability to extend from 400-800nm by using the optional interference
filters. An analogue output of 10mV per digit is fitted, as standard.
The Model 6051 is very versatile in that it may be mains operated on
230 or 115V supplies, or battery operated from a 12V external supply.
Technical Specifications
Model |
6051 |
6061/ 6062 |
Wavelength |
400-710nm |
340-710nm (6061) / 400-710nm (6062) |
Ranges/Resolution |
0 to 100% T (1% T)
0 to 1.50Abs (0.01Abs)
0.1 to 1000Conc (0.1 to 1Conc) |
0 to 100.0% T (0.1% T)
0 to 1.999Abs (0.001Abs)
0.1 to 1000Conc (0.1 to 1Conc) |
Readout |
21/2 digit LCD |
31/2 digit LED |
Outputs |
Analogue 10mV per digit |
Analogue 10mV per digit
Centronics / RS232 |
Power |
230/115Vac +-15% 50/60Hz 12Vdc external |
100/115/200/230Vac +-10% 50/60Hz |
Common Specifications
Wavelength Selection |
8 gelatin filters. Peak wavelengths of 430, 470, 520, 540, 580,
600 & 710nm. Optional drop-in interference filters will extend
ranges. |
Bandpass |
Typically 40nm. Interference filters typically 10nm, but can be
supplies to customer requirements |
Blank Drift |
2%/hour after 15 minutes |
Photometric Linearity |
1% T |
Light Source |
Tungsten Filament |
Size |
300 x 355 x 120mm |
Weight |
3Kg |
Ordering Information
605 001 - Model 6051
606 001 - Model 6061 |
Both models are supplied with 8 built-in filters,
10x10mm cell holder, mains lead, pack of 100 10x10 plastic disposable
cuvettes and instruction manual. |
Model 6061
Price: £875.00
The Model 6061 is a high resolution , research grade, microprocessor
controlled colorimeter incorporating many of the features associated
with spectrophotometers, but at a fraction of the cost. Operation of
the unit has been simplified to the point where all grades of laboratory
staff can reliably obtain accurate results. Interface is via a fully
sealed membrane keypad.
The unit is fitted with 8 in-built, wide band-pass gelatin filters
covering the visible spectrum from 400 to 710nm. These filters adequately
provide all that is necessary for many routine tests. For more demanding
applications the facility exists to fit, via a drop-in holder, a range
of narrow band-pass interference filters. Alternative filters extend
the wavelength range, a feature which is of specific interest to those
with biomedical applications relating to the many enzymatic tests carried
out at 340nm, in conjunction with the optional heated cell block.
Analogue, Centronics and RS232 output ports are fitted as standard,
allowing the transfer of data to the accessory printer, a chart recorder
or to a computer for further analysis.
Optional Accessories
|
Order Code |
100 10x10mm plastic cuvettes |
060 084 |
100 10x10mm plastic semi-micro cuvettes |
060 087 |
10x10mm glass cell |
035 027 |
Dust Cover |
605 065 |
40 Column Centronics Printer |
543 101 |
Interfernece Filters
|
Order Code |
340nm (6061 only) |
060 015 |
40nm |
060 016 |
405nm |
060 017 |
540nm |
060 018 |
620nm |
060 019 |
Alternative filters can be supplied to customer requirements on request.
* To request further information please Email
enquiry@jepbol.com
|