| Instrument | Samples | Measurement |
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| Anton Paar’s Next-Level Density Meter. 4-digit density measurements in 20 seconds (DMA 4101). Measuring modules for various applications (DMA 4501). 0.000005 g/cm3 accuracy (DMA 5001). Automation options with Xsample sample changers are available. Show product details | - H2SO4
- H3PO4
- HCl
- HNO3
- NaOH
- NH3 / NH4OH
| Density | H2SO4 : Determination of dilution to a defined concentration Product labeling: Final product quality check Final H2SO4 product: Efficient quality control Concentration determination of acids or bases as incoming goods in the production of cleaning agents Concentration check of binary and quasi-binary solutions Weight-to-volume conversion for sale of products by volume and for filling volume control according to national taxation law Etching in the metal industry: Incoming goods check to calculate the right amount of every chemical Fertilizer industry: Quality check of incoming goods (e.g., monoammonium phosphate (MAP)and diammonium phosphate (DAP)) Product labeling: Final product quality check Production of detergents and cleaning agents: Assurance of maximum activity via addition of precise amount of phosphoricacid PVC manufacturing: Concentration determination of HCl before reaction with acetylene (attemperatures from 140 °C to 200 °C) Chlorides manufacturing: HCI concentration check for incoming goods HCl dilution: Determination to a defined concentration Production of hydrochloric acid: Concentration check after dissolving HCl in water Final HCl product: Efficient quality control Product labeling: Final product quality check Fertilizer industry: Quality check of incoming goods (e.g., ammonium nitrate, often in combinationwith urea) Nylon manufacturing: Concentration check of incoming goods (HNO3 is an important reagentin the formation of adipic acid, which is used to manufature nylon) Etching in the metal industry: Incoming goods check in order to remove contaminants and oxides frommetal surfaces Product labeling: Final product quality check Final NaOH product: Efficient quality control Sodium hydroxide: Concentration check before shipping Product labeling: Final product quality check NaOH dilution: Determination to a defined concentration Binary and quasi-binary solutions: Concentration check Production of chemicals such as solvents, plastics, fabrics, adhesives, herbicides, dyes, inks, pharmaceuticals: Concentration determination Fertilizer industry: Concentration check (based on stoichiometric reactions) of substanceswhere NH3 as a fundamental compound is involved Product labeling: Final product quality check |
| Unmatched 6-digit accuracy, even with highly viscous and highly dense samples. A density meter for the best performance in demanding, high-end applications. Automation options with Xsample sample changers are available. Show product details | | Density | Quality check based on concentration and purity of electronic-grade H3PO4 for etching in the semiconductor industry Qualiy check based on concentration and purity in the manufacturing of solar panels as dopant |
| Rugged compact digital density meter for quick density and concentration checks near the production line, in storage facilities, and in the lab. Show product details | - HCl
- H2SO4
- H3PO4
- HNO3
- NaOH
- NH3 / NH4OH
| Density | H2SO4 : Determination of dilution to a defined concentration Etching in the metal industry: Incoming goods check to calculate the right amount of every chemical Etching in the metal industry: Incoming goods check to calculate the right amount of every chemical PVC manufacturing: Concentration determination of HCl before reaction with acetylene (attemperatures from 140 °C to 200 °C) Chlorides manufacturing: HCI concentration check for incoming goods HCl dilution: Determination to a defined concentration Production of hydrochloric acid: Concentration check after dissolving HCl in water Product labeling: Final product quality check Concentration determination of acids or bases as incoming goods in the production of cleaning agents Concentration check of binary and quasi-binary solutions Weight-to-volume conversion for sale of products by volume and for filling volume control according to national taxation law Etching in the metal industry: Incoming goods check to calculate the right amount of every chemical Fertilizer industry: Quality check of incoming goods (e.g., monoammonium phosphate (MAP)and diammonium phosphate (DAP)) Product labeling: Final product quality check Production of detergents and cleaning agents: Assurance of maximum activity via addition of precise amount of phosphoricacid Fertilizer industry: Quality check of incoming goods (e.g., ammonium nitrate, often in combinationwith urea) Nylon manufacturing: Concentration check of incoming goods (HNO3 is an important reagentin the formation of adipic acid, which is used to manufature nylon) Etching in the metal industry: Incoming goods check in order to remove contaminants and oxides frommetal surfaces Product labeling: Final product quality check Final NaOH product: Efficient quality control Sodium hydroxide: Concentration check before shipping Acids and bases as incoming goods in the production of cleaning agents: Concentration determination Binary and quasi-binary solutions: Concentration check Production of chemicals such as solvents, plastics, fabrics, adhesives, herbicides, dyes, inks, pharmaceuticals: Concentration determination Fertilizer industry: Concentration check (based on stoichiometric reactions) of substanceswhere NH3 as a fundamental compound is involved Product labeling: Final product quality check |
| DMA 4200 M is the ideal density meter for measurements of heavy petroleum samples at high temperatures and pressures. It saves you time, money, and solvent, and improves your quality control. Show product details | | Density | Etching in the metal industry: Incoming goods check to calculate the right amount of every chemical Semiconductor industry: Concentration check and purity assessment because HF is used as a strongetchant for SiO2 Product labeling: Final product quality check |
| Use the portable digital density and contentration meter DMA 35 to measure your sample directly on-site, and benefit from easy operation. Show product details | - H2SO4
- H3PO4
- HCl
- NaOH
- HNO3
- NH3 / NH4OH
| Density | Sulfuric acid concentration, lead-acid battery production: Measurement to calculate the state of lead acid battery charge, QCof lead acid battery during production, and before shipment of the batteries Unloading: Product identification Lead-acid battery manufacturing: Initial dilution of incoming sulfuric acid to different storage concentration Lead-acid battery manufacturing: Filling of correct acid concentration according to type and size H2SO4 : Determination of dilution to a defined concentration Etching in the metal industry: Incoming goods check to calculate the right amount of every chemical Fertilizer manufacturing: Quality control and minimal use of raw materials plus product indentificationduring unloading Unloading: Product identification Concentration determination of acids or bases as incoming goods in the production of cleaning agents Concentration check of binary and quasi-binary solutions Weight-to-volume conversion for sale of products by volume and for filling volume control according to national taxation law Etching in the metal industry: Incoming goods check to calculate the right amount of every chemical Fertilizer industry: Quality check of incoming goods (e.g., monoammonium phosphate (MAP)and diammonium phosphate (DAP)) Unloading: Product identification Etching in the metal industry: Incoming goods check to calculate the right amount of every chemical PVC manufacturing: Concentration determination of HCl before reaction with acetylene (attemperatures from 140 °C to 200 °C) Chlorides manufacturing: HCI concentration check for incoming goods HCl dilution: Determination to a defined concentration Production of hydrochloric acid: Concentration check after dissolving HCl in water Fertilizer industry: Quality check of incoming goods (e.g., ammonium nitrate, often in combinationwith urea) Nylon manufacturing: Concentration check of incoming goods (HNO3 is an important reagentin the formation of adipic acid, which is used to manufature nylon) Etching in the metal industry: Incoming goods check in order to remove contaminants and oxides frommetal surfaces Product labeling: Final product quality check NaOH as an incoming good for a variety of chemicals and products, including those for water treatment, aluminum production, and the pulp and paper industry: Concentration determination Unloading: Product identification Final NaOH product: Efficient quality control Sodium hydroxide: Concentration check before shipping Cleaning in the food and beverage industry (water treatment, food processing, cleaners for beverage bottles): Concentration determination of sodium hydroxide Acids and bases as incoming goods in the production of cleaning agents: Concentration determination NH3 / (NH4OH applications Fertilizer industry: Concentration check (based on stoichiometric reactions) of substanceswhere NH3 as a fundamental compound is involved Product labeling: Final product quality check |
| Inline density meter: L‑Dens 74004-digit-accuracy inline density meter, designed for hazardous environments; comprehensive concentration formula database; easy integration with minimal engineering efforts and costs; multiple materials available (also in Ex versions). Show product details | - Acetic acid
- Citric acid
- H2SO4
- H3BO3
- H3PO4
- HCl
- HNO3
- NaOH
- Oleum
| Density | Plastics industry: Minimal use of raw materials Food industry: Optimal taste and conservation Pharmaceutical industry: Measurement of C4H6O3 (acetoacetic acid) in C2H4O2 acetic acid anhydride Food industry: Optimal taste and conservation Cleaning agent manufacturing: Optimal softening and lime dissolution Detergent manufacturing: Optimal softening Lead-acid battery manufacturing: Optimal alpha-to-beta PbO2 ratio during the formation process Concentration at inlet & outlet of drying tower: Measurement to optimize SO2 drying process and prevent equipment corrosion H2SO4 : Determination of dilution to a defined concentration Lead-acid battery manufacturing: Initial dilution of incoming sulfuric acid to different storage concentration Fertilizer manufacturing: Quality control and minimal use of raw materials, plus product indentification Final H2SO4 product: Efficient quality control Unloading: Product identification Metal industry: Optimization of the pickling process Nuclear power plant: Creation of optimal neutron velocity Fertilizer manufacturing: Quality control and minimal use of raw materials plus product indentificationduring unloading H3PO4 dilution: Determination to a defined concentration Unloading: Product identification Metal industry: Optimization of pickling process Manufacturing process: Running of HCl absorber in optimal concentration range Final HCl product: Efficient quality control HCl dilutions: Determination to a defined concentration Gas scrubber: Safe cleaning of exhaust gases Unloading: Product identification Metal industry: Optimization of the pickling process Fertilizer manufacturing: Quality control and minimal use of raw materials plus product indentificationduring unloading HNO3 dilution: Determination to a defined concentration Food and beverage industry: Safe disinfection and cleaning with minimal HNO3 consumption Unloading: Product identification Final NaOH product: Efficient quality control NaOH dilution: Determination to a defined concentration Viscose industry: Provision of optimal NaOH recyling process Food and beverage industry: Safe disinfection and cleaning with minimal NaOH consumption Diaphragm cell creation of caustic soda: Incoming brine concentration measurement, guarantee of less energyconsumption in the subsequent evaporation step Unloading: Product identification Oleum absorbers: Control of H2SO4 concentration at the inlet and of oleum concentrationat the outlet – for both absorbers Final oleum product: Efficient quality control Unloading: Product identification |
| Inline density meter: L‑Dens 7500Outstanding accuracy of up to 5 x 10-5 g/cm³; comprehensive concentration formula database; easy integration with minimal engineering efforts and costs; available in Alloy C-276 (also in Ex version). Show product details | | Density | CMP slurry: Determination of stable density within specification limits |
| Continuous monitoring, 3-digit density-and-concentration accuracy, even at low flow rates (≤80 L/h), with Anton Paar’s compact inline density meter. Show product details | | Density | CMP slurry: Determination of stable density within specification limits Lead-acid battery manufacturing: Filling of correct acid concentration according to type and size Lead-acid battery manufacturing: Optimal alpha-to-beta PbO2 ratio during the formation process |
| Powerful refractometer series for qualitative and quantitative analysis of substances - quick and easy. Show product details | - Acetic acid
- Citric acid
- Formic acid
- H2SO4
- H3PO4
- HCl
- HNO3
- NaOH
- NH3 / NH4OH
| Refractive index | Methanol carbonylation: Concentration check of final acetic acid Production of vinyl acetate or PET: Assurance that acetic acid meets required specifications Food industry: Concentration check of acetic acid (E260) as a preservative beforeaddition to product Food and beverage production: Quality check via addition of right concentration of citric acid foracidifying and flavoring Detergents, soaps, pharmaceuticals, cosmetics: Maintainenance of optimum pH via addition of the right amount of citricacid Pharmaceutical and cosmetics industry: Quality and concentration check of citric acid before use as pH buffer Conversion of sulfur trioxide to sulfuric acid: Concentration determination of sulfuric acid in production Fertilizer production: Chemical extraction of phosphate via utilization of the right concentration of sulfuric acid Pickling solution: Optimization, for removal of surface impurities from metals Production of fibers, hydrofluoric acid, paints, and pigments: Knowledge about the exact concentration of sulfuric acid required Paper bleaching process: Generation of the right amount of chlorine dioxide by adding the correctamount of sulfuric acid Production of fertilizers: Assurance of right sulfuric acid concentration to obtain the best possibleyield of phosphoric acid during wet process Preservation of beverages and food (E338): Guarantee of soft drink taste and quality via addition of the rightamount of phosphoric acid Production of detergents and cleaning agents:: Assurance of maximum activity via addition of precise amount of phosphoricacid Conversion of rust or protection of metal against corrosion:: Optimal concentration determination of phosphoric acid Production and shipping of nitric acid: Determination of correct dilution Production process of fertilizers and explosives: Purity and concentration assessment Production of adipic acid (raw material for nylon): Concentration determination Production of hydrochloric acid: Concentration check after dissolving HCl in water Transesterification process of edible or non-edible oils: Concentration determination for hydrochloric acid before use Production of dichloropropanol: Concentration measurement of hydrochloric acid to assure the right molar ratio with glycerol Production of phenylenediamine: Concentration determination of hydrochloric acid when adding to the process Production of bisphenol: Concentration determination of hydrochloric acid when adding to the process Alkaline products or waste water: Concentration determination of hydrochloric acid to optimize neutralization process Oil well acidizing: Concentration determination of hydrochloric acid to improve well productivity Production of high-fructose corn syrup: Concentration determination for the inversion process Quality assurance for sauces, juices, and canned goods (pH adjustment/acidification): Concentration determination of hydrochloric acid Production of hydrochlorides and other drugs: Traceable concentration measurement of hydrochloric acid Sodium hydroxide: Concentration check before shipping Pulp and paper: Optimum bleaching results via addition of a sodium hydroxide solution of the necessary concentration Production of chemicals such as solvents, plastics, fabrics, adhesives, herbicides, dyes, inks, pharmaceuticals: Concentration determination Saponification and manufacturing of anionic surfactants for soap and detergent: Guarantee of quality via use of exact amount of sodium hydroxide required Cleaning in the food and beverage industry (water treatment, food processing, cleaners for beverage bottles): Concentration determination of sodium hydroxide Household cleaner: Addition of exact amount of ammonia for optimum cleaning results Food production (E527): Quantity check of additive as an acidity regulator or disintegrating agent Fertilizer production: Check for correct nitrogen amount Ammonium salts: Concentration determination of ammonia and acid to guarantee smooth production Personal care products: Quality control when an exact amount of ammonia needs to be added Pharmaceutical drug production: Purity and concentration check |
| Refractive index measurements with robust refractometers. For high temperatures, multiple wavelengths, and samples with high or low refractive index. Show product details | | Refractive index | Hydrofluoric acid production: Concentration determination and assurance of right dilutions to minimize the risk for exposure of staff |
| Inline refractometer L-Rix 5100/5200 fulfills NAMUR NE 107, is designed according to EHEDG, and is ready for measuring concentration. Show product details | | Refractive index | Food and beverage industry: Safe disinfection and cleaning with minimal HNO3 consumption Food and beverage industry: Safe disinfection and cleaning with minimal NaOH consumption |
| DSA 5000 M is the only instrument that combines density and sound velocity measurements in one setup with the most accurate density results. Automation options with Xsample sample changers are available. Show product details | | Density, sound velocity | Final H2SO4 product: Efficient quality control Etching (0 %-100 %) in the semiconductor industry: Purity and concentration check to avoid the reduction of water efficiency |
| Inline concentration measurement, interface detection, product identification, and OCR measurements; usable in hazardous environments. Show product details | - Acetic acid
- HNO3
- NaOH
- H2SO4
- HCl
- H3PO4
- Oleum
| Sound velocity | Plastics industry: Minimal use of raw materials Final H2SO4 product: Efficient quality control Unloading: Product identification Absorption process: Efficiency maximization Semiconductor industry: Purity and concentration check for etching Unloading: Product identification Unloading: Product identification Electrolysis cell: Optimal brine concentration Unloading: Product identification Diaphragm cell creation of caustic soda: Incoming brine concentration measurement, guarantee of less energyconsumption in the subsequent evaporation step Unloading: Product identification Optimal brine concentration of electrolysis cell Unloading: Product identification |
| L-Com 5500 represents Anton Paar’s new density and sound velocity sensor combination in one instrument for the measurement of 3-component mixtures. Show product details | | Density, sound velocity | Plastics industry: Minimal use of raw materials Viscose industry: Guarantee of constantly high fiber quality and minimal use of NaOH |