KJELDAHL APPARATUS
The Kjeldahl apparatus is used to determine the nitrogen content in organic compounds, which helps estimate protein levels in food, feed, and other samples. The process involves digestion, distillation, and titration. In digestion, nitrogen is converted to ammonium sulfate; during distillation, ammonia is released and captured; titration quantifies nitrogen. It’s widely used in agriculture, food, and environmental labs.
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A Thermal Gravimetric Instrument (TGA) measures changes in a material’s weight as it is heated, cooled, or held at a constant temperature. It helps determine thermal stability, composition, and decomposition temperatures. TGA is widely used in material science, polymers, and pharmaceuticals for quality control and research applications.
Front-loading, bench-top autoclaves available in 7 sizes with chamber capacities ranging from 23 to 200 l. Compact on the outside but with ideal chamber capacities inside. Each size has an optimal loading capacity for most standard media bottles and Erlenmeyer flasks.
Double-door/pass-through autoclaves of the performance category HX can be used for all laboratory applications, even for sophisticated sterilization processes and are available in 13 different sizes with 90 to 1580 liters chamber volume. The combination of new features guarantees higher work precision, easier maintenance of devices, shorter and more efficient process times. All additional optional accessories can be fitted to obtain validatable processes. For use under the most stringent clean room and safety conditions: For biological safety laboratories, e.g. fitting as a sterilization and pass-through lock for protecting the external environment, for clean rooms in laboratories and production facilities as a sterilization and pass-through lock separating sterile and non-sterile areas.
A COD digestion unit is a laboratory device used to measure the Chemical Oxygen Demand (COD) of water or wastewater. It heats samples with a strong oxidizing agent (usually potassium dichromate in sulfuric acid) at 150°C for two hours. This process oxidizes organic matter, indicating pollution levels. It’s essential for water quality analysis in environmental monitoring.
A fat analyzer is a laboratory instrument used to determine the fat content in food and feed samples. It typically operates using solvent extraction methods like Soxhlet or automated systems. The analyzer extracts fat from the sample, then measures and calculates the percentage of fat present. It’s essential in quality control, nutrition labeling, and food research.
A laboratory chiller is a cooling device used to maintain a constant low temperature for laboratory instruments or processes. It works by circulating chilled fluid (like water or glycol) through equipment such as rotary evaporators, condensers, lasers, or reactors to dissipate heat.
A GC-MS column is a vital part of a Gas Chromatography-Mass Spectrometry (GC-MS) system, used to separate and analyze volatile and semi-volatile compounds in a sample.
A colorimeter is a device used to measure the concentration of colored compounds in a solution by detecting the amount of light absorbed. It works on Beer-Lambert’s law and is widely used in chemistry, biology, and environmental labs. Colorimeters help in water testing, food analysis, and clinical diagnostics for quick, accurate color-based measurements.
A corrosion tester is a device or system used to evaluate the resistance of materials—especially metals and coatings—to corrosion under specific environmental conditions. These tests simulate harsh conditions such as salt spray (fog), humidity, temperature changes, or chemical exposure to predict how materials will perform over time.
A laboratory oven is used for drying, sterilizing, and heating samples at controlled temperatures, typically ranging from 50°C to 300°C. It operates using convection to ensure uniform heat distribution. Common applications include removing moisture, curing materials, and conducting thermal testing in biological, chemical, and industrial labs.
Hydrotherm boilers are high-efficiency heating systems used in residential and commercial buildings. They operate using hot water or steam and are typically gas-fired. Known for their durability and modular design, Hydrotherm boilers offer reliable and energy-efficient performance. Regular maintenance ensures long service life and optimal heating efficiency.
An Ice Flake Machine is a device used to produce soft, dry flakes of ice, commonly used in laboratories, hospitals, food industries, and fisheries. The flake ice is ideal for sample preservation, temperature control, and cooling sensitive materials. These machines operate efficiently, providing continuous ice supply and are valued for their quick freezing, low maintenance, and energy efficiency.
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