Boeco Spectrophotometers
Models S-20 Vis & S-22
UV/Vis
- Wavelength ranges:
- 320 - 1000 nm (S-20)
- 198 - 1000 nm (S-22)
- Bandwidths:
- 8 nm (S-20)
- 6 nm (S-22)
- In-built wavelength calibration
- Automatic O%T setting during all calibration routines
- Dual display - wavelength & photometric result
- Full interfacing capability
- (bi-directional RS 232 interface)
- Versatile sampling system
- Simple operation
- Ideal for Routine Analysis
- First quality at affordable prices
- Manufactured under ISO 9000 norms
- CE mark for electromagnetic compatibility
The BOECO Model S-22 has a unique xenon lamp which has the advantage of offering a broad spectral source with extended life. This enables the running costs for the S-22 to be minimised over the lifetime of the spectrophotometer, since there are no deuterium and tungsten lamps to replace.
- Single lamp with guaranteed 3 year life time
- Self calibrating lamp at 3 wavelengths
- 10 times more UV light energy
- Blazed holographic grating
Specifications
|
S-20 Vis |
S-22 UV/Vis | |
|
Wavelength: | ||
|
320 - 1000 nm |
198 - 1000 nm |
|
1nm |
1nm |
|
± 2 nm |
± 2 nm |
|
8 nm |
6 nm |
|
Absorbance: |
||
|
-0.300 to 1.999 A |
-0.300 to 1.999A |
|
0.1 % |
0.1 % |
|
<0,5% @ 340 nm |
<0.5% @ 340 nm |
|
± 1% |
± 1% |
|
Concentration: | ||
|
-300 to 1999 Concentration |
-300 to 1999 Concentration |
|
0.1 / 1 |
0.1 / 1 |
|
ppm, mg/l, g/l, M, %, blank |
ppm, mg/l, g/l, M, %, blank |
|
Factor |
0 to 999.9, 1000 to 9999 |
0 to 999.9, 1000 to 9999 |
|
Photometric Noise Levels |
<1% |
<1% |
|
Photometric Stability |
1%/Hour after warm-up |
1%/Hour after warm-up |
|
Readout |
Custom Liquid Crystal Display |
Custom Liquid Crystal Display |
|
Outputs |
Analog (0 to 1999mV) / RS232 serial port |
Analog (0 to 1999mV) / RS232 serial port |
|
Light Source |
Tungsten Halogen 20W 12V |
Xenon Lamp module |
|
Input Voltage |
115/230V AC -20% +10% |
115/230V AC -20% +10% |
|
Input Power |
<50W |
<50W |
|
Size |
365(W)x272(D)x166(H) mm |
365(W)x272(D)x166(H) mm |
|
Weight |
6 kgs |
6 kgs |
Accessories
|
BOE 632 001 |
EU Sipper Pump, 220 V |
|
BOE 632 031 |
US Sipper Pump, 110 V |
|
BOE 630 020 |
Test Tube Block (13mm diameter) |
|
BOE 630 021 |
Test Tube Block (25mm diameter) |
|
BOE 630 022 |
Test Tube Block (16mm diameter) |
|
BOE 648 001 |
Water heated single Cell Block |
|
BOE 634 001 |
4 position cell holder |
|
BOE 630 005 |
20 - 100mm adjustable Cell holder |
|
BOE 630 004 |
10 x 10mm Cell holder |
|
BOE 012 075 |
Tungsten Halogen Lamp (model S-20) |
|
BOE 012 094 |
Xenon Lamp module (model S-22) |
|
BOE 050 002 |
Serial interface set up software on 3.5' disc |
|
BOE 035 088 |
Calibration Set Visible (S-20) |
|
BOE 035 091 |
Calibration Set UV/Visible (S-20/22) |
Cells & Cuvettes
|
HEL 6030-OG/10 |
Macro Cell without lid |
|
optical glass 360 - 2500 nm | |
|
10 mm light path | |
|
HEL 6030-UV |
Macro Cell, without lid |
|
Quartz HERASIL 230 - 2500 nm | |
|
10 mm light path | |
|
HEL 100-QS/10 |
Macro Cell, with PTFE lid |
|
Quartz SUPRASIL 200 - 2500 nm | |
|
10 mm light path | |
|
HEL 6040-OG |
Semi-Micro Cell, without lid |
|
optical glass 360 - 2500 nm | |
|
10 mm light path | |
|
HEL 6040-UV |
Semi-Micro Cell, without lid |
|
Quartz HERASIL 230 - 2500 nm | |
|
10 mm light path | |
|
BOE 2711110 |
Disposable Macro Cuvettes, PS |
|
10 mm light path, pack of 100 pcs. | |
|
BOE 2712120 |
Disposable Semi-Micro Cuvettes, PS |
|
10 mm light path, pack of 100 pcs. | |
|
BOE 998183 |
Disposable UV Semi-Micro Cuvettes, |
|
PS, wavelength as from 220 nm | |
|
10 mm light path, pack of 100 pcs. |
BOE 8636001 Boeco Model S-30 Life Science Analyser
(Spectrophotometer), Wavelength range 198 - 1000nm.
Resolution: 1nm. Accuracy: +/- 2nm. Bandpass: 5nm.
Light source: Xenon lamp (guaranteed lamp life 3 years)
Dedicated software for DNA/RNA and protein
chemistry 260/280, 260/230. Ideal for monitoring
cell growth at 600nm.
Small footprint and weight (6 Kg.)
Self-calibrating. Purity scan.
Supplied with 8 x 300ul. UV plastic cuvettes, cell holder,
mains lead and instruction manual
BOECO S-30 Life Science Analyser
-
Pre-programmed for DNA Analysis
-
DNA Purity Scan
-
Established Protein Methods Pre-Loaded
-
Standard UV/vis Spectrophotometer Functions
The BOECO S-30 has been designed specifically for the scientist whose primary interest is the study of DNA and Protiens. Optimised for low volume analysis, the BOECO S-30 is capable of determining DNA levels as low as 70ng with samples as low as 50ul using special cuvettes and the micro-cuvette holder.
All routinely used DNA calculations are pre-programmed into BOECO S-30. It will automatically calculate purity ratios at 260/280nm or 260/230nm both with an optional background correction wavelength (default at 320nm).
Concentrations of ssDNA, dsDNA, RNA and Oligonucleotides are clearly displayed on the large multi-function LCD display. In addition a 100nm purity scan may be run to clearly show the status of any samples.
The on-board software enables all the common protein measurement methodologies to be run directly with the minimum set-up time. Included are the Bradford, Biuret, BCA, Lowry, Biccinchonic and direct UV methods, standard settings can be used immediately or modified and stored for future use.
Where BOECO S-30 is used in a multi-user or unskilled user environment a Supervisor Security mode can be activated which looks all the set-up options without the entry of a pin code.
As well as these general life science applications BOECO S-30 can also be used as a standard UV/vis spectrophotometer with Absorbance and Transmission readings being given across the wavelength range from 198 to 1000nm.
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