|
| Name |
 |
Brief
description of instruments |
| Capillary
electrophoresis |
|
CAPEL-series
 |
|
CAPEL-series Capillary Electrophoresis
Systems. Capel-103 and its upgraded versions Capel-104 and –105
are high-performance CE instruments equipped with light sources
and photometric detectors. Models 103 and 104 operate at a 254-nm
wavelength, while Capel-105 is equipped with a detector and UV monochromator,
covering the 190-380-nm spectral range. Capel-103 has a manualy
controlled sampler with 4 inlet and 2 outlet positions, and Capel-104
and –105 have autosamplers with 10 inlet and 10 outlet positions.
The samples, rinsing and buffer solutions are injected automatically
by pressure or electrokinetically according to a preset program.
All the instruments are equipped with capillary cassettes, containing
air (103)- or liquid-cooled capillaries of 30-100-cm in length and
25-100 µm i.d., reversible polarity ±25 kV voltage supply units,
and with customized report outputs (hard copy and file). The dedicated
software package supports data acquisition and processing, data
exchanges with worksheets, databases and word processors. The software
package utilizes a standard PC and powerful Chrom&Spec software
package, which makes the analysis fully automated.
|
|
| Luminescent
and absorption photometric analysis |
|
Fluorat-02-series
 |
|
Fluorat-02-series Analyzers
employ the modular principle to diversify the highly sensitive and
selective luminescent analysis technique. The base unit, Fluorat-02,
is a filter-based fluorometer, photometer, and chemoluminometer.
All these modes of operation are implemented in the same optoelectronic
scheme. In addition, the Fluorat-02-2M version is a time-resolving
fluorometer, which can be used as a fluorometric detector in any
HPLC system. The analyzers are equipped with high-pressure xenon
arc lamps, with a high-intensity light in the 200-650-nm spectral
range, and are furnished with appropriate sets of light filters
and measuring cells. Fluorat-02-02/3M analyzers operate in
a user-friendly menu mode to analyze common contaminants, such as
petroleum hydrocarbons, phenols, surfactants, formaldehyde, nitrites,
nitrates, sulfides, fluorides, and a number of elements. The software
package allows for saving calibration tables and background value
for 16 different components in the built-in memory, and for printing
out the results of analysis. These analyzers can also operate with
a fiber optic cable to measure luminescence or reflected light from
the surface of an outside sample, such as paper, cathodoluminophors,
etc. The small (300x300x90 mm) and light-weight (8 kg) analyzers
are energized from an ac mains or from a 12-V battery, which allows
their use in mobile laboratories. |
Fluorat-02-Panorama
Spectrofluorometer
 |
|
Fluorat-02-Panorama Spectrofluorometer
incorporates two monochromators in the luminescence excitation
and detection paths, which are arranged in a compact two-level configuration,
a xenon flashlamp as a light source, and a PMT as a detector of
luminescence signals. The monochromators employ 900-l/mm concave
diffraction gratings with a 100-mm radius of curvature, covering
the 210-730-nm spectral range. The wavelengths are set either from
a built-in keypad or using a computer control program. The instrument
is designed for analysis of luminescence spectra of liquid and solid
samples, chromatographic analysis of several components during a
single eluation, and is capable of scanning synchronous or two-dimensional
spectra in both excitation and luminescence detection paths. |
|
| Automatic
Analyzers |
|
Fluorat
AE-2
 |
|
Fluorat AE-2 series analyzers are intended for stand-alone unattended continuous monitoring of the content of petroleum hydrocarbons in potable, natural, and waste water, using the fluorescence technique. The instruments comprise a luminescence detector and a sample preparation unit, which provides metering and switching of the water and gas flows, control of temperature, mixing, and mass-exchange processes. For a stand-alone operating mode, the preferred reaction sequence may be programmed using a built-in control panel, and flow rates can be altered from 0.02 to 20 l/min. The instruments are equipped with RS-232 and 4-20mA outputs for remote monitoring and data collection. The results are displayed on a built-in LCD screen and front-panel indicator. Concentration measurement results, up to 1000, are stored in a built-in memory and may be printed out. If the analysis result exceeds a permissible level, the alarm mode is activated, and a final-control mechanism can be automatically switched off by a command from the flow analyzer. |
AKMC
 |
|
AKMC-1 water hardness
monitor is designed for stand-alone unattended continuous monitoring.
The principle of operation of this instrument is based on potentiometric
determination of the total content of calcium and magnesium ions
(water hardness) in any natural or industrial water samples. The
device may be used for monitoring at water preparation facilities
and for quality control of feed water in power plants and in artesian-well
water softening.
AKMC-1 monitors consists of an electrochemical unit with
ion-selective electrodes and a standard unit with a hydraulic unit.
This design provides uninterrupted measurements of ion concentrations
in real time with automatic correction for variations of temperature
in the water flow.
The instruments are equipped with RS-485 computer interfaces for
customized report output and remote computer-aided control. Concentration
measurement results, up to 1000, are stored in a built-in memory
and are displayed on a built-in LCD or can be printed out. If the
analysis result exceeds certain level, the alarm mode is activated,
and a final-control mechanism can be automatically switched off
by a command from the flow analyzer. |
|
| Atomic
Absorption Spectrometry |
|
RA-915+
Mercury Analyzer
 |
|
RA-915+ Mercury Analyzer
is a portable multifunctional atomic absorption spectrometer with
Zeeman background correction, which eliminates the effect of interfering
impurities. It is the only high sensitivity and selectivity instrument
that does not require gold amalgam pre-concentration and subsequent
regeneration steps. This enables the user to conduct real time monitoring.
Being combined with an RP-91 Cold Vapor accessory for water and
RP-91C pyrolysis attachment for solid sample testing, the instrument
is designed to determine mercury content in ambient air, water,
soil, natural and stack gases, dental and medical testing and diagnostics,
analysis of food and marine life, etc., the detection limits being
as low as 2 ng/m3 in air and 0.5 ng/l in water.
|
RA-915+
Mercury Analyzer with new pyrolyzer PYRO-915+
NEW! |
|
Direct
mercury analyzer for EPA Method 7473
is an unique high sensitivy interfierence-free instrument for direct
mercury determination in complex matrixies.
- No sample preparation involved.
- No compressed gases required.
- No chemical waste generated.
- Get accurate analytical results in less then a minute !
Method detection limit 0.5 μg/kg
|
Mercury
Analyzer RA-915 Light
NEW! |
|
Mercury
analyzer RA-915 LIGHT is a low cost analytical
instrument for measuring mercury concentrations in air. It is intended
for assesment of indoor/outdoor air quality in residential and industrial
settings.
|
MGA-915
 |
|
MGA-915 Atomic Absorption Spectrophotometer with electrothermal
sample atomization and enhanced Zeeman background correction features
a compact benchtop design, incorporating a fast 62.5-mm focal
length monochromator with a 1200-l/mm grating covering the 195-600-nm
spectral range, automatically controlled Massman graphite furnace,
and automatically interchangeable 6 hollow-cathode lamps or EDLs
on a rotated turret. It enables an analysis of more than 60 elements,
primarily heavy and toxic metals, to be carried out with very
low detection limits in such complex organic samples as milk,
juices, wines, or blood without preliminary sample digestion in
a totally automated computer-aided operation mode, including automated
adjustment for the given element. The spectrophotometer is equipped
with a 100-position autosampler.
|
|
| Microwave
sample digestion |
|
Minotavr®
 |
|
Minotavr® Microwave Sample Digestor provides automated
full preparation of any samples for an elemental analysis by the
AAS, luminescence, or photometric technique. A sample of such
an organic substance as meat, fish, grains, bread, vegetables
and fruits, potable or waste water, soft drinks and alcoholic
beverages, tea and coffee, etc., is digested by a controlled 2450-MHz
and 40-400-W microwave field in a closed vessel under pressure
up to 8 atm, which ensures fast complete, and reproducible digestion,
preventing the sample from a loss of readily volatile elements
and reducing the consumption of reagents. Normally, a 2-g solid
or 50-ml liquid sample is completely decomposed in 15 to 30 min.
|
Minotavr®-2
 |
|
Microwave labstation Minotavr®-2
|
|
| IR
Spectrometry |
|
InfraLUM
FT-10
 |
|
InfraLUM FT-10 FT-NIR Analyzer
is a multipurpose near-IR (714-1250 nm) FT spectrometer, which is
designed for laboratory analysis of basic components of food products,
grains, and feed mixes, such as proteins, fats, moisture, sugar,
cellulose, starch, fibers, salt, etc., Determination of such biological
properties of a sample as the sprouting ability of seeds, caloric
content of food products, grain size, and others can be also achieved
using this machine. The instrument employs the NIR-transmission
technique, accommodates most of chemometrics prediction algorithms,
and allows for high flexibility of analysis methods. The analyzer
is controlled by a dedicated SpectraLUM/Pro software, which enables
to carry out routine analyses in a very simple dialogue mode, so
that even an unskilled operator can operate the instrument. |
InfraLUM
FT-20
NEW! |
|
InfraLUM FT-20 FT-NIR Analyzer
is a multipurpose near-IR (1000-2200 nm) FT spectrometer, which
is used for fast non-destructive qualitative and quantitative analysis
of powders, fibers, films, slurries, and natural products. The instrument
employs FT-NIR diffuse reflectance spectrum technique with a bi-directional
optical fiber probe. InfraLUM FT-20 combines the advantages of FT
analysis and NIR spectroscopy. For samples packed in plastic, the
InfraLum FT-20 scans the sample right through the packaging material
allowing for non-destructive and non-invasive analysis of finished
products in real time. The analyzer is controlled by a dedicated
SpectraLUM/Pro software, which enables to carry out routine analyses
in a very simple dialogue mode, so that even an unskilled operator
can operate the instrument |
InfraLUM
FT-40
NEW! |
|
The InfraLUM Whole Grain is a new near infrared (730-1150nm) analyzer, designed for fast analysis of whole grains of different crops for properties and constituents (protein, moisture, starch, fat, etc.), as well as for the grain identification. The analysis is performed without sample preparation. |
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