Food Testing Instruments

Product Details:

LCTECH GERMANY

In almost every analytical laboratory, samples are routinely cleaned via SPE columns in order to obtain clean solutions for subsequent analysis or analyte concentration. The automation is the perfect solution to simplify these routine working steps, to obtain the reproducibility of the results, and to receive good recoveries.

The FREESTYLE™ SPE has unique possibilities for sample preparation using solid phase extraction (SPE). Each manual SPE method which has already proven of value in the laboratory can be automated in a quick and easy manner. The application fields are wide: from mycotoxin and environmental analysis up to forensic applications and samples of doping control.Freestyle application includes complex food sample clean up using GPC

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Ion Chromatography is an analytical separation technique based on ionic interactions. Dissolved in a mobile phase, analyte ions (e.g. Chloride, Nitrate) compete with eluent ions (e.g. CO3 2-/ HCO3 - ) to be adsorbed on the charged surface of the stationary phase. Depending on the analytes electrical charge this technique is classified in cation and anion exchange

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The SCINCO''s TGA Series (Thermogravimetric Analyzer) measures mass changes as a function of temperature or time. The system allows for multiple heating, cooling, and isothermal segments to be linked together to achieve a complex profile. (Automatic gas switching is also supported during the temperature program.) The vertical hangdown design offers stable and smooth mass readings to be recorded during the experiment. The TGA''s small mass furnace responds quickly to changes in the temperature profile and cools down quickly for fast turn around between experiments. Typical analysis for the TGA includes percent mass loss, onset temperature calculations and residual mass. The TGA utilizes the advanced easy-to-use software. The acquisition program sets up the experiment and plots the real time data. The Analysis program performs all calculations and provides hard copy outputs.

Product Details:

·         Sample automatic manipulation.

·         Uniform heating.

·         Automatic control unit with a capacity of 20 programs of temperature and time, sample lift when digestion is finished and start/stop of ”Scrubber”. RS-232 port for temperature register and digestion programming from a PC.

Gas collection system that does not require special water jet jumps.

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Gibertini Italy- Oenological Instruments
 

Digital Tensiometer for liquid surface tension measurement. The surface tension is determined by the maximum value of the force measured right then at the contact between the sample and the glass or the platinum plate.

Product Details:

· Eyepiece, with wide field of view WF 10x (18 Ø) fixed in position using secure screw.

· Objectives, parfocal DIN 45 mm achromatic brightfield of 4x(A.N. 0.10), 10x (A.N. 0.25)and 40x retractable (A.N. 0.65).

· Revolving triple objectives turret, rotation in either direction with a fixed axis stop locator.

· Focus, vertical slip clutch, bilateral micrometeradjustment of 0.002 mm, separate macrometer with adjustable tension. Safety fixing screw for tension adjustment and end of focus limit stop.

· Stage with spring clip slide holder of 110 x 126 mm.

· Condenser, fixed lens and aperture (A.N. 0.65), with diaphragm disk of 5 apertures.

Illumination, transmitted light (diascopic), LED 0.5 W, with collimator lens and blue filter for chromatic corrections.

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Measuring the luminescent characteristics of molecules, the new FluoroMate FS-2 is not only used in quantification and qualification, but also available for analyzing
the structure of macromolecule, bonding between molecules, reaction in solution, and distance between molecules, etc.
Using the highly precise and sensitive Grating and PMT detectors, the FluoroMate FS-2 can measure excitation spectrum and emission spectrum, and using synchronous scan function, it can also measure the samples that contains multi-components. Adjusting the slit width by software and applying the adaptive experimental conditions depending on the samples characteristics, the user can get the precise results. As FluoroMate FS-2 has lamp intensity monitoring function, it can get the accurate and reproducible results.

Product Details:

Filtra Spain

Compact and light electromagnetic sieve shaker. Its three-dimensional motion throughout the sieve column makes it extremely effective when performing particle separation Granulometric tests, both dry and wet.

Manufactured with a rilsanized carbon steel body, it features a digital panel with power regulation, sieving time control and adjustments to enable continuous or intermittent sieving.

The sieve fastening system comprised of two threaded rods fitted with Bakelite tightening knobs and methacrylate lid.

All the sieve shakers are equipped with an anti-vibration system which, together with the anchoring system, ensures complete stability during the sieving.

Depending on the model, it is possible to choose between the standard fixation system, and the “Easy-Press” rapid fixation system. The methacrylate lid makes observing the product during the sieving process easy.

All equipment is subjected to strict quality control, which guarantees years and years of problem-free use.

The SPE-DEX 3100 extractor (now CE-marked), coupled with the safe solvent delivery system, Pacific Premium solid phase extraction disks, in-line extract drying, the Speed-Vap IV Evaporation system, and the SolventTrap og provides a full workflow process for oil & grease analysis.

·         Fully compliant with regulatory methods such as US EPA method 1664B, ISO 11349, and Standard Methods 5520B.

·         Uses the original sample bottle to dispense the sample and automatically rinses it, too.

·         Simple to operate with touch-screen Controller and on-board methods.

·         Disks and bottles of various sizes accommodated for best match with laboratory needs.

·         Handles all types of samples with reliable operation.

Bench-top design, frees up hood space.

Otareadtm by lctech quantitatively detects ochratoxin a - a mycotoxin, harmful even in low concentrations in food and beverages and therefore strictly regulated by law.
The kit with a 96-well elisa plate is delievered ready-to-use and thus easy to handle. The detection range for solid matrices is 2 - 20 ppb, for beer 0.6 - 6 ppb and for wine 0.8 - 8 ppb.
 Even for diffi cult matrices like coffee and red wine no prior clean-up of the sample extract (like spe or immunoaffinity columns) is needed.
·   only two extraction methods for all kinds of solid samples
·    extract can also be used for the screening for aflatoxins using lctechaflareadtm (see back side)
·         best reproducibility and repeatability due to standardized quality
·          compatible with eluates from lctechimmunoaffinity columns
·          no washer, shaker or incubator needed
·         high sample throughput: 96 samples (incl. Standards) in 130 minutes long shelf-life (12 months)
Low-priced kit

Express Microwave Ashing system. Achieves fastest ashing time by combining effect of microwave and in-situ air flow. Has largest floor area to accommodate large quantity of sample to handles large quantities of polymers, oils, food, pulp, sludge,etc..

·         Reduction in ashing times by up to 90% compared to resistively heated muffle furnaces.

·         Substantial cost savings in sample analysis expenditure

·         Produces consistent ashing

·         Provides healthy work environment

·         Saves prime lab space with small foot print

·         Documentation of ashing processes

·         Choice for crucible materialProcessing of 9 crucibles of 50 ml capacity at once

Attains 1000°C in 25 minutes with robust 1800 watts of microwave energy

Science Instruments and Software, s.r.o.
 

· Nízkopulzní pump with pressure measurement

· Malleable reaction chamber with a temperature range up to 100 ° C

· Mobile phase selector / reagent pump inlet

· The choice of reaction loops

· Graphic controller with touchscreen

Different reaction coil

OIV Official method for the determination of the alcoholic strength by volume in wines, musts and spirits and of the volatile acidity. Particularly adapted for wines, liqueurs, beers, perfumes, alcoholic solution in general and spirits.
The DEE is a quick operating automatic instrument taking advantage of a fully new heating-system and with an automatic stop of cooling water flow at the end of the distillation. The collection of the distillate is blocked automatically on reaching the amount established by means of the precision electronic balance.

QPrep is more than just a fancy syringe pump that is used to manually dispense reagent and just an autosampler that works with a separate syringe pump assembly. QPrepprovides methodology-driven capability from a PC to handle precise reagent delivery for large number of samples in multiple racks

·         Spikes sample with internal standards

·         Performs multiple dilutions

·         Prepares calibration and QC standards

·         Prepares auto sampler racks

Adds reagents consistently

QUESTRON TECHNOLOGIES CANADA

Provides versatility, safety, productivity in closed and open vessel digestions, extraction, evaporation and synthesis. Monitors temperature and pressure of each digestion vessel. QLABPro has user-independent safety features guaranteeing safe digestions.

 

• Ideal for digestion, extraction, evaporation and synthesis

• User-independent safety features guarantee safe digestions

• Rotating antenna & carousel, and unique cavity design ensures uniform microwave distribution

• Corrosion-proof PTFE-coated reinforced cavity

• Microwave power output in small increments for precise temperature control

• Spring-loaded door latches for enhanced safety

• Up to 1200 Watts power output in small increments Built-in temperature and pressure monitoring of each digestion vessel

• Option of sensor vessels for in-situ temperature and pressure measurement

• New model developed for Aminoacid Analysis Sample preparation in 30 minutes against Conventional 24 Hours 

The Sykam RESEARCH HPLC System  is intended for the ambitious analyst. The system configuration is highly variable and several upgrade options make this system suitable for the whole range of analytical applications.HPLC With Flurescence detector can be a good tool for Aflatoxin Analysis 

LCTECH GERMANY
 

Product Description:

The GPC Quattro is designed for the clean-up of complex animal tissues, food products and environmental samples by separating high molecular weight matrixes such as lipids, carbohydrates, pigments, etc., from analytical samples. The system provides an excellent tool for analyzing polyaromatic hydrocarbons (PAH), hydrocarbon pesticides, polychlorinated biphenyls (PCBs), antibiotics, mycotoxins such as aflatoxins and ochratoxins, and other semivolatile compounds. The concentrated samples can be easily analyzed by gas chromatography (GC), gas chromatography-mass spectroscopy (GC-MS), high-performance liquid chromatography (HPLC), and liquid chromatography-mass spectroscopy (LC-MS). A typical application for the instrument is sample cleanup of fish prior to GC-MS detection of PCBs and pesticides.

The immunoaffinity column AflaCLEAN SMART is designed for sample clean-up for subsequent Aflatoxin analysis.

This columns is smaller than the other counterparts on the market – it uses only a fraction of the solvent and yet has 100ng loading capacity as specified by the AOAC methods.

During extraction, dilution, washing, sample loading and elution, more than 80% of the solvents can be saved.

The immunoaffinity column Ota CLEAN has been developed for the sample preparation within food analysis via either HPLC with fluorescence detection or LC-MS. The monoclonal antibody was especially designed for this field of application and thus guarantees best results, even with difficult matrices and also with feed samples.

The Ota CLEAN columns are available in the practical 3 mL polypropylene format, showing significant handling advantages compared to columns with a smaller inner diameter, e. g. accelerated run-through, reduce matrix-dependent clogging due to greater surfaces.

Vulcan is the first automated workstation combining the two essential steps of sample preparation -Digestion and Work-up. It is the only true automation accepting samples and returns prepared autosampler racks ready to be analysedFreedom from manual acid handling and exposure to acid fumes

·         Substantial cost savings in sample analysis expenditure

·         Contamination free environment for trace level sample preparation

·         Overcomes inconsistencies and uncertainties introduced by repetitive and tedious process

·         Increase in laboratory throughput

·         Saves prime lab space with smart inbuilt fume hood

·         Documentation of sample preparation processes

·         Effective use of skilled manpower through unattended operations

Provides safe and healthy work environment

QBlock series provides wide selection to choose appropriate digeston/heating block to increase efficiency of digestion and through put. Teflon coated graphite block and enclosure provides ability to produce contamination free results. Modular approach for touch screen base temperature controller helps increase life span of system and provides total control over 8 QBlock simultaneously.

·         Teflon coated Graphite and anodised Aluminium heating block

·         Fast and uniformed heating from Ambient to 400°C

·         Excellent temperature uniformity of + 1 °C over all QBlock wells

·         Thermally secured from 5 sides, thus conserving energy

·         Remotely placed electronics controls

·         Choice of chemical resistant block housing, rugged Teflon coated metal or engineered plastics

·         Only digestion block in the market that reaches adequate temperatures for tri-acid treatment

·         Non-contaminating heat-sustainable Teflon®-coated sample vial carrying tray

·         Adequate sample handling capacity allows individual control over diverse groups of Samples in multiple QBlocks, resulting in increased lab efficiency

Upgradable to automated reagent delivery and sample work-up

 

·         Steam distillation system.

·         Compact steam generator with safety over temperature thermostat and over pressure device.

·         Safety door, the system will not operate if the door is open.

·         “Tube in place” sensor: if the tube is not located, the dosing process of NaOH will not take place.

·         Universal adapter for digestion/distillation tubes MACRO (Ø 42 mm) and MICRO (Ø 26mm)

·          Small footprint, saves bench top space: The H2O and NaOH reservoirs are placed within the unit.

·          Stainless steel case with reinforced ABS plastic front.

Automatic distillate titration kit. (See accessories).

·Used for Detection Enhancement for Aflatoxins, Phenylurea Pesticides, Barbiturates and Other Compounds.

·Photochemical derivatization is a simple, inexpensive and flexible technique that improves sensitivity and selectivity of detection for a broad range of analytes. Among the applications for the photochemical reactor are analysis of Aflatoxins in foods, Phenylurea Pesticides in water and Barbiturates in biological samples. Photochemical derivatization also allows identification of closely related compounds such as polyphenols.

·Pickering Laboratories Multi-residue Mycotoxins method for DON, Aflatoxins, Fumonisins, Ochratoxin A and Zearalenone employs photochemical derivatization for Aflatoxins, allowing detection at sub-ppb levels.

·254 nm UV Low Pressure Lamp With Cooled Reflector Tube

·Long Term Stability Of Lamp And Coil

·High Light Transmission

·Special Designed Fluorocarbon Coil

Comparable To Electrochemical Derivatization With Cobra Cell

 

YOUNGLIN KOREA
 

YL’s 5th-generation GC is starting to be a new powerful leader in a GC market. With strongly enhanced APCs (Advanced Pneumatic Control), installation of three units of inlet and detector for each enables to extend the various GC configurations to perform complex analyses. YL6500 GC provides substantially reliable and precise data by every single part from the stable inlets to the extremely sensitive detectors as well as the innovative haptic touch pad strengthening user interface with a finger-tip. Moreover, an intuitive chromatography data system with user-friendly interface improves the ease of instrument control and a network (LAN) communication speeds up a data process.

·         Single sample analysis

·         LCD display, simple alphanumeric keypad.

·         Melting point determination by photoelectric detection.

Automatic functions. Reads and registers the starting point, fusion point and end point.

LCTech presents its Dioxin system DEXTech™.After the sample injection the DEXTech™ handles the separation and fractionation of dioxins and PCBs from the matrix in a multi-stage process automatically.

 In order to make the sample preparation for the Dioxin analysis easier and to reduce the processing time significantly, the LCTech GmbH, specialist for automated sample preparation, developed the automated Dioxin system DEXTech™ in cooperation with the CVUA Münster / Germany. Due to the high level of automation the system reduces the processing time to 96 minutes only. Depending on the matrix up to 5 g fat can be applied onto the columns.

The small footprint of the stand-alone device enables the parallel use of several systems side by side. This also leads to an immense increase of the throughput and additionally provides the opportunity to handle each method independently at any time

Product Details:

Rheology is the study of the effects experimented in a substance when a mechanical force is applied on a it (flow and deformation) under different external conditions. It is used to describe the consistency of different products and is normally defined by the components: viscosity and elasticity. Measuring viscosity is determined by the tangible force required to displace the materials particles with a specific deformation-flow i.e. velocity. The relationship between the tangible force and the deformation flow obtains the viscosity result. Ambient conditions such as temperature and pressure also have an effect on viscosity. The measurement of viscosity is not just limited to the research laboratory, it has progressively entered the field of industrial quality control.

· Auto alarm in the case of any fault being detected.

· Off scale detection and indication by an audible and visual signal.

· Step controlled speed to prevent spindle vibrations.

· Mains power surge protection.

RS 232 unidirectional interface, download to a computer.

Product Details:

· Digital electronic control of: temperature, vacuum pressure and pre-selected programmable timer.

· Automatic air inlet at the end of the operation cycle.

· Heating element placed evenly around the chamber.

· Chamber made of AISI 304 stainless steel.

· Door with hardened glass window, which sits on to a silicon gasket that absorbs any contractions and expansions that may occur.

· Vacuum port with bleed valve.

· Air valve at the front.

· Vacuum pump connection at the back.

· Epoxy covered outer case.

RS-232 Interface output for parameters to a computer, printer or USB adapter.

Product Details:

FILTRA VIBRACION, S.L manufactures a wide range of laboratory sieves with diameters from 60 to 600 mm, with top quality AISI 304 or AISI 316 stainless steel for the frame, AISI 304 for the perforated plates, and AISI 316 for the metal meshes, providing excellent durability and high resistance to corrosion.

They are all manufactured in strict compliance with UNE, ISO, ASTM, AFNOR, BS, etc. national and international regulations. The FILTRA Quality Management System for the manufacture of these sieves is certified by TÜV NORD, in accordance with UNE-EN ISO 9001:2000 regulations.

They are manufactured in two pieces, allowing the mesh to be changed when it has deteriorated or does not meet the regulations. The interior sieve surface is totally flat to prevent the accumulation of residue and dirt. Cleaning is very fast and easy.

In addition, we can make a specific and deeper test in our laboratory, accredited by ENAC, which certifies the conformity of the metallic meshes and perforated plates according to the manufacture standards.

JP SELECTA SPAIN

· Excellent blending results in an accurate and repeatable control.

· Stirring by electronic control of speed, from 60 to 1500 rpm.

· Specially designed for those samples in which its viscosity changes during the process.

· Max stirring volume: Up to 40 L (in H2O)

· Max stirring viscosity: Up to 100.000 mPas.

· Speed digital reading and pre-selection (rpm).

Adaptable spindle to stirring rods up to 9.5 mmØ.