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Higher Flow Rates for Compact Flow Meters
Bronkhorst Cori-Tech BV released a new model in its series of compact Coriolis Mass Flow Meters/Controllers for accurate measurement and control of (very) low flow rates. With the introduction of mini CORI-FLOW™ model M15, the maximum flow range of this product line is extended from 0-30 kg/h to 0-300 kg/h. The instruments are suitable for both liquid and gas flow applications. The unique design of the miniature Coriolis sensor features superior response time and high accuracy, irrespective of changing operating conditions with regard to pressure, temperature, density, conductivity and viscosity. The effective turndown is no less than 1500:1, with easy, on-site possibility for the user to re-range the instrument to his requirements, thus guaranteeing highest process flexibility.
The instruments have a robust IP65 weatherproof housing and are designed to withstand an operating pressure of up to 100 bar. Mini CORI-FLOW™ offers integrated PID control and close-coupled control valves or pumps, thus constituting very compact Coriolis mass flow control loops.
Mini CORI-FLOW™ features state-of-the-art digital technology, offering standard analogue and RS232 communication, optional fieldbus interfaces and additional functions such as alarms, totaliser (to measure fluid consumption) and batch dosing. The instruments feature fluid temperature and density as secondary digital outputs.
Typical applications include gas or liquid flow measurement in research laboratories and pilot plants, process fluid monitoring or control systems in (petro-) chemical, pharmaceutical and food & beverage industries as well as liquid dosing systems in a wide variety of markets.
MORE INFO. 179
Launch of 12 New Products for the Life-Sciences
Grant Instruments a world-renowned supplier of scientific and life sciences products, has launched 12 new innovative life-science products to complement its existing Grant-bio range. The new range of laboratory equipment, designed for sample preparation and molecular diagnostics, offer multi-functionality, ease of use, reliability, low energy consumption and excellent value for money.
The Grant-bio centrifuge collection is expanded with the addition of three new bench-top models: a large refrigerated centrifuge capable of controlling temperature between -10°C to 25°C, the LMC-4200R, a small vortex mixer/centrifuge with maximum speed of 6000rpm, the PCV- 6000 and a high-speed mini centrifuge, with maximum speed of 14,500rpm, the Microspin 12.
Brand new to the range is a compact aspirator with a 1L trap flask, the FTA-1. The FTA-1 operates independently from an in-line lab vacuum supply, making it an ideal personal tool for DNA/RNA purification and precipitation techniques.
For those looking for dry block heating systems, Grant has extended its product range by introducing three new dry block heaters: the DB-10C for cuvettes, the DB-4S for 0.2ml tubes and strips, and the PCH-3 for 2ml tubes. The PCH-3 offers excellent temperature stability and control in the range of 30°C below ambient to 100°C.
Other new introductions include a battery operated densitometer for cell suspension turbidity measurements, the DEN-1B, an orbital shaker- incubator ES-80 for mixing and incubation of samples, a mini vertical rotator, the PTR-25, an adjustable angle and speed platform rocker, the PMR-100 and a new PCR UV cabinet, the UVT-B-AR.
The Grant-bio series of products can be purchased worldwide through the extensive network of Grant appointed scientific product distributors. A full range of accessories is available, making the Grant-bio product range one of the most comprehensive on the market for sample preparation and treatment. Grant has been designing, manufacturing and distributing scientific products for 60 years and has established a worldwide reputation for high quality, reliable and robust equipment designed to satisfy the most demanding applications for research in life sciences, chemical and general laboratories.
MORE INFO. 180
INTERNATIONAL LABMATE - MARCH 2013
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