Spectral fluorimeter СM 2203 “SOLAR” is a powerful tool for scientific research. The device has proven itself well among users due to its wide functionality, highly sensitive and stable measurements in the ultraviolet and visible areas of the spectrum. СM 2203 combines the functions of: spectrophlorimeter, spectrophosphorimeter, spectrophotometer, chemiluminometer.
that allows you to solve wide range of tasks in science.
The device combines functions of spectral fluorimeter, spectrophosphorimeter, spectrophotometer and cemiluminometer
Accuracy of measurements
Use of two double monochromic devices provides the minimum level of the disturbing radiation that guarantees high precision of measurements
The constant allocated spectral interval
Spectral fluorimeter SOLAR differs in the wide spectral field of operation and automatically supports the constant allocated spectral interval on all scanning range that significantly increases reliability of measurements at registration wide range spectrum
Automatic correction of ranges
The measured ranges are displayed in a true form in relative quantum units
Analysis of photo unstable samples
The lamp lights not constantly, it activayes automatically at the data recording moment. It allows to investigate photounstable samples
Service life is increased
The pulse xenon lamp is used as a light source in spectral fluorimeter CM2203. The term of its service is almost unlimited unlike traditional light sources. It allows to reduce significantly energy consumption of the device and expenses for service
Program support
The control of the device and processing the results of measurements is carried out from the external computer by means of the "Universal" program. Research department specialists and developments constantly improve the program taking into account wishes and needs of users. Company "SOLAR" provides free updates of the program during all term of device operation
State registry SI of RB No. 03 11 2864 19
State registry SI of the Russian Federation No. 33844-20
Measuring functions
Program
Measurement ranges fluorescence and phosphorescence (excitement, emission, synchronous, polarization, temperature) also ranges of absorption (transmission) of liquid and firm samples
Measurement of chemoluminescence
Definition of samples concentration by fluorimetric and photometric techniques with use of factor, calibration under one point, multipoint calibration curve
Kinetic measurements on one, two, three lengths of waves
Measurements of relative quantum output
Multiwave measurements of luminescence and absorption
Measurement of fluorescence dependence ranges from temperature
Quartz cell FL – 1 piece (standard rectangular with length of optical way of 10 mm)
Polystyrene one use cell with optical way length of 10 mm – 100 pieces
Magnetic one use anchor - 200 pieces
By the additional order
Polarizing device
Holder of firm samples
Fiber-optical probe
Cell photometric holder
Dewar vessel
Set of the light filters KSS-04
Polystyrene one use cells with optical way length of 10 mm
Quartz cell FL with optical way length of 2,5, 5 or 10 mm
Quartz cell with optical way length of 5, 10, 20, 30 or 50 mm
Magnetic one use anchors
Computer
Printer
Sensitivity
the signal-to-noise ratio is not less than 160 (190) * for the Raman spectrum of water (with a spectral bandwidth of 5 nm, a wavelength of excitation of 350 nm, a registration wavelength of 397 nm, a signal averaging time of 2 sec and a recording time of 5 min)
Excitation and registration monochromators
double with addition of dispersion, with automatically tunable filters that cut off higher orders of the spectrum
The allocated spectral interval
arbitrary: 0 ... 20 nm with a discrete sample of 0.1 nm. The device automatically maintains a constant spacing in the scanning interval
Wavelength setting accuracy
± 0.4 nm
Reproducibility of the wavelength setting
± 0.2 nm
The spectral range in the spectrofluorimeter mode
220 ... 820 nm (220-920) *
Cuvette holder
single-position thermostatable (10 ... 60 ° C with a resolution of 0.1 ° C)
Minimum sample volume
1 ml in a standard 10 mm cuvette
Spectrophotometer mode
The spectral range
220 ... 1100 nm
Photometric range
- 0.3 ... 3 B
Accuracy of photometry
<1% (depending on the absorption value)
Connecting to a PC
RS232 or via the USB-COM adapter
Dimensions
500x400x230 mm
The weight
18 kg
Energy consumption
230 (±10%) V, 50Hz, 60 VA
* Instrument parameters with improved spectral range and sensitivity characteristics
№ 10031
№
Cell type
Length of optical way , mm
Spectral range, mm
Internal sizes, mm
Packing, pc
For the cell universal holder, polarizing device:
30013
Quartz FL cells
10
From 180 nm
10х10
1
30014
Quartz FL cells
5
From 180 nm
10х5
1
30015
Quartz FL cells
2,5
From 180 nm
10х2,5
1
For the cell photometric holder:
10040
Quartz FL cells
10
From 180 nm
10х10х43
1
10041
Quartz FL cells
20
From 180 nm
20х10х43
1
10042
Quartz FL cells
30
From 180 nm
30х10х43
1
10043
Quartz FL cells
50
From 180 nm
50х10х43
1
№
Outdoor dimensions, mm
Packing, pcs.
22022
Magnetic one use anchors
d 1,8х5,5
200
Universal cell holder * * It is included to the basic set One-position thermostatic controlled with the operated magnetic mixer Range of temperatures is 10...60 °C Standard rectangular cells with length of optical way up to 10 mm
Polarizing device Light diameter is 25 mm Working spectral range is 280-820 nanometers
Holder of firm samples The maximum sizes of the sresearched sample is 100х100х15 mm
Dewar vessel For cryoluminescent researches Working spectral range is 320-1100 nanometers Internal sizes of working space of vessel: diameter is 5 mm, height is 30 mm Operating time without repeated addition of liquid nitrogen is not less than 20 min.
Fiber-optical probe For research of samples of out of cell section (in particular, at interface to microscope for research of microobjects) Working spectral range is 200-900 nanometers Working length of the probe is 1 m
Photometric cell holder One-position Standard rectangular cells with length of optical way from 5 to 50 mm
Sets of the light filters KCC-003 For checking of the device Overall dimensions of light filter in the frame is 12,5х12,5х45 mm. More
