densitometers
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The Grant Bio DEN-1 and DEN-1B are a compact benchtop densitometers (suspension turbidity meter) for measuring turbidity of cell suspensions in a variety of life science applications. The densitometers are designed, and factory calibrated to measure turbidity in the range of McFarland units. For DEN-1 and DEN-1B it is 0.00 to >15.00 McFarland units with a small standard deviation.
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Trafalgar Scientific are pleased to announce that we are now supplying the Grant Bio DEN-1 and DEN-1B densitometers.
These instruments offer accuracy, ease of use and are highly versatile - a variety of tube sizes can be used, plus DEN-1B has the added advantage of mains electrical supply or battery power.
Specifications
- Measurement range: McFarland units 0.00 to >15.00
- Measurement time : 1 second
- Precision: ±3%
- Readings, conveniently shown in McFarland units, are clearly visible on the bright LED display
- Factory calibrated - retains calibration without power supply
- Can be user calibrated with commercial standards or cell suspensions prepared in the laboratory
- Designed for tubes with an outer diameter of 18mm. 16 mm tubes can also be accommodated by using the optional tube adaptor D-16
- Extremely compact design with small footprint and low profile - fits easily into the smallest workspace
- DEN-1B - either battery powered by 3 x AAA or via external power supply
