DesignInnova

Dhruv LED options & solutions

admin — Fri, 01 Jan 2010 07:52:44 +0000

A simple, inexpensive LED lighting solution that will last for more than 50000 hours with more than 92% integrated driver and has High Lumen output , with efficacy of 100 lumen/watt. Uses revolutionary Photometric Design, a unique combination of wide circular and elliptical optics to ensure an ideal uniformity of brightness . Creative Integration of Heat sink ensures the extended life of the LED .

Biotech process

admin — Wed, 05 Dec 2007 06:47:06 +0000

CELL-mix / EzyRock is novel rocking unit for use with disposable Bioreactor system for the cultivation of animal, insect, and plant cells using sinusoid wave agitation induced by a rocking motion. This agitation system provides good nutrient distribution, off-bottom suspension, and excellent oxygen transfer without damaging fluid shear or gas bubbles. Which enables easy scale-up, the single-use bag eliminates the need for cleaning and/or sterilization between batches, saving valuable time and money plus Additions and sampling are possible without the need for a laminar flow cabinet. The unit can be placed in an incubator requiring minimal instrumentation. These features dramatically lower the operating expenses of the laboratory/pilot scale cell cultivation system. the system can also be used to mix materials of any viscosity or density difference eliminates the need for a mixing tank and conventional mixer .

Specifications: CELL-mix / Ezyrock

Capacity maximum loading	Single-use bioprocess bags up to 50 liter
Tilt Angle	+/- 12° adjustable mechanically one time setup
Translation (horizontal)	+/- 70mm
Rocking Rate	0 to 50 OSC/min and a resolution 0.1 OSC/min.
User interface	LCD, Feather touch Keys, Emergency Stop Knob
Temperature measurement and control	SEPARATE CONTROLLER FOR The temperature of the liquid inside the single-use bag is controlled and measured using flat PT100 temperature sensor (sticking on the outside of the bag) and a silicon heating blanket positioned under the bag / tray. Max. Temperature 40^oCelsius. Power 24 V.
Bag inflation / Pressure management	The cell mix is equipped with air inlet with small pump and digital pressure regulator to inflate the bag with liquid as present on the tray on the rocking platform: ~0.1 bar ( 0-.5 bar)
Communication port	Multidrop RS485 ( PROFIBUS )
Weight	Approx. 50 kg (without bag + liquid)
Rocking platform	USER DEFINEABLE DESPEND ON BAG DIAMENSION
Bag holding tray for 50litres	For single use 50L bioreactor bag
Ambient temperature	0°C up to 60°C
Power supply	120 / 230 V Ac (60 / 50 Hz) UNIVERSAL

PHOTO-Biosim ….The future lighting for plant growth

admin — Mon, 03 Dec 2007 10:56:07 +0000

SSL (Solid state lamps) plant light has some very unique characteristics useful for plant growth applications. An important characteristic is the spectral distribution of light in the wavelengths region of 450-500 NM and 630-700 NM, these bands are critical for normal plant growth as they fall within the Photo-synthetically Active Radiation, PAR, (400-700), Which plants primarily use for this critical biological process and also favorable for confined applications such as micro-propagation. Another useful characteristic is long useful life about 100,000 hours and the high-energy conversion efficiency, substantially cooler than other light sources. System save energy by using less ventilation and cooling needs for growing plants in culture room , Secondly this provides new opportunities for enhancing growth of several hard to grow plants or plants that require a specific range of light-spectrum.

Applications:

All photosynthesizing organisms (plants, algae, bacteria)
Commercial and scientific areas of interest include:
Photo bio-reactor
Tissue culture
Greenhouse
Seed germination