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The new digital density meter DS7000 gets along with only 0,3 ml of sample quantity!
Additionally the density meter convinces with a measuring accuracy never seen before: in the measuring range of 0.00000 – 1.99999 g/cm³ the measuring accuracy is 0.00005 g/cm³. Whether you want to measure density, specific gravity or the concentration of liquid solutions: by this highly precise measuring instrument you receive results with 5 digits behind the comma. And even better: You receive your measuring result in only 1 second!
Behind these improvements stands a new-developed micromechanical measuring cell which needs only 80 µl of sample volume and provides an integrated temperature measurement of the sample.
Further features: built-in Peltier thermostat ensures precisely regulated temperature with a repeatability of +/- 0.02 °C, calibration certificate in accordance with N.I.S.T. density standard, particularly suitable for application fields in the GLP/GMP range, user-friendly touch-screen operates in 6 languages, interfaces RS232 and Ethernet, LIMS and printer connections.
990 programmable customized measuring methods (9 preset). The SQL data base thus stores and controls 999 results for you. Individual user management with separate passwords can be programmed.
The DS7000 can be used in a widespread range, e.g. for determination of mixing ratios, quality and quantity inspections. Operational fields are among others the chemical industry, pharmaceutical and cosmetics industry, breweries and beverage manufacturers, sugar and sweet material industry, pulp and paper industry, electronic industry, petrochemical industry and waste water management.
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The contactless and continuos measurement of the density of liquids or bulk material is requested in even more than the following applications:
Concentration measurement of acid, alkali, saline solution and suspension
Crystallisation and polymerisation monitoring
Determination of the solid matter content in slurries, in flue gas desulphurisation suspensions, in aluminium production and in mining
Measurement of the bulk density in washing powder and clinker
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Micromeritics new AccuPyc II 1340 Gas Displacement Pycnometry System are fast, fully automatic analyzers that provide high-speed, high-precision volume measurements and density calculations on a wide variety of materials. The AccuPyc completes most analyses in less than three minutes with excellent accuracy by using a gas displacement technique to determine absolute density of powders, solids, and slurries having volumes from 0.01 to 350 cm3.
The instrument can be operated with a keypad or an optional Windowsâ interface that provides exceptional reporting and archiving capability. Both versions include direct sample mass input from a balance and cycle-based displacement volume reporting. With the Windows interface, features such as time-based pressure equilibration reporting and additional calculations such as percent solids content and total pore volume are included.
For those who require high throughput, an integrated control and analysis module can control up to five additional external analysis modules. Each module can have a different size sample chamber (1 cm3, 10 cm3, 100 cm3, 350 cm3) providing even more versatility.
A multivolume option allows analysis of a variety of sample sizes in a single analysis module. A temperature-controlled version of the analysis module performs analyses at user-selectable temperatures.
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Thermo Scientific gas and liquid density meters measure density or density related variables within the oil and gas, petrochemical, chemical, food and beverage, and general process industries. These highly accurate, online, continuous meters use a proven vibrating element design to provide key information for process monitoring and control, quality control, product interface detection and custody transfer applications. With a twin tube design that is inherently more stable than single tube technology, the meters detect any variation of process constituents or final product quality in near real-time to improve productivity, minimize product waste and reduce costs when compared to sampling methods. The compact, lightweight meters are also easy to install without upstream flow conditioning or instrument supports. Once installed, the straight-through sensor offers an unobstructed flow path to ensure minimal pressure drop and higher flow rates. With hazardous area approvals and secondary containment on all models, these durable instruments withstand tough industrial environments to ensure a significant return on investment.
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The UGC Vibrating Densitometer accurately measures the density of a flowing fluid at actual operating conditions. This Densitometer was primarily developed for extremely accurate fluid metering (custody transfer), plus many other applications, such as pipeline interface detection, blending, process control, etc. The frequency output of the Vibrating Densitometer is compatible with most flow computers.
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Density Meter Series DIMF 2.0
Swagelok-screw joints, flange DN 15 PN 40, milk threads according to DIN 11851 PN 10
accuracy ± 0,2 kg/m³
reproducibility 0,05 kg/m³
operating temperature according to design -40°C to 210°C Accessoires
electronical transmitter
pre-amplifire
strainer
gas separator
processing peripherals
Density Meter Series DIMF 2.1
flange DN 25 / 50 PN 40
accuracy ± 0,2 kg/m³
reproducibility 0,05 kg/m³
operating temperature according to design -40°C to 150°C
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The DENSITRAK® Model D625 liquid density meter utilizes the spring mass principle for measuring the fluid density. A portion of the "u" tube is energized to vibrate at its natural resonant frequency by using an electrical feedback driving system. A change in the vibrating mass, (as a result of change in the fluid density) shifts the resonant frequency. A CSI SPUD signal processing unit for density uses temperature, pressure and the shift in frequency to determine the density of the measured fluid.
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Applications
: In-line density measurement of liquids or multiphase-mixtures
Special features:
Reliability
Robust construction with magnetic transmission of measured values.
Can be used in hazardous areas.
No by-pass required
Wide and clear scale
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Density influences the overall quality of manufactured products and density measurements guide the manufacturing process. For this reason, Micromeritics gas pycnometers are used worldwide to characterize raw materials as well as to determine the density of finished products.
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The Ranarex Gravitometer excels over more complex and costly gas analyzers in applications where the specific gravity of the process gas is a direct indication of the gas quality. Performance highlights of a gas gravitometer include simplicity, fast response, accuracy, and very low long-term cost.
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