Spectral fluorimeter

Model CM2203

Spectral fluorimeter “SOLAR” provides highly sensitive and stable measurements at ultra-violet and visible spectral range. The device is used to carrying out various researches in scientific laboratories, industrial laboratories, healthcare institutions, veterinary science, pharmaceutics, ecology, criminalistics, etc.

4 devices
High precision of measurements
The constant allocated spectral interval
Automatic correction of ranges
Analysis of photo unstable samples
Program support

Multifunctionality

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
Measurement of phosphorescence life time

Correction of excitation and emission spectra
Differentiation, integration, smoothing, interpolation
Representation of spectra in the scale of wavelengths or wave numbers
Arithmetic between spectra
Automatic search for highs and lows in the spectrum
Automatic and manual zoom selection
Output to the printer of spectra, kinetic curves, tables
Creation and storage of techniques
Preservation of conditions and measurement results

Delivery set

Spectral fluorimeter CM2203 (with universal cell holder)
"Universal" program
Interface cable RS-232
USB-COM adapter
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