BioSan Densitometer for cell counting and ...

BioSan - Densitometer for cell counting and turbidity quantification | DEN-1B

Supplier: Advance Scientific Products Pty Ltd

Densitometer for cell counting and turbidity measurement

The DEN-1B densitometer from BioSan has been developed to measure the turbidity of a solution containing cells or microorganisms. Turbidity is measured in McFarland units and can be operated with external 12 V power supply or in battery mode.

Great for measuring turbidity!

Receive 2-4 weeks from order

Key Features

Ideal for the measurement of turbidity of solutions containing cells or microorganisms
Can be operated with external 12 V power supply or in battery mode
Measures turbidity over a wide range of McFarland units at 565 nm
LED light source
Suitable for 12 mm and 16 mm tubes (with supplied adapters) or 18 mm tubes without adapter
LED display
Instrument is factory calibrated using 16 mm glass tubes. Optional calibration standards are available

Product Description

The DEN-1B densitometer from BioSan has been developed to measure the turbidity of a solution containing cells or microorganisms. Turbidity is measured over a range of 0-15 McFarland units.

Key applications for the DEN-1B include:

Measurement of cell concentration (e.g. bacteria and yeast cells) during fermentation
Determination of microorganism sensitivity to antibiotics
Microorganism identification using various test systems
Measurement of absorption at fixed wavelength
Quantitative estimation of concentration using solutions that absorb green light

The DEN-1B is compatible with glass and transparent plastic 12 mm and 16 mm tubes (with supplied A-12 and A-16 adapters) or 18 mm tubes without the adapter. The instrument is factory-calibrated for use with 16 mm diameter glass tubes with calibration parameters being stored in the DEN-1B in case the unit needs to be reset to factory calibration settings.

The DEN-1B should, however, be recalibrated to the diameter and configuration of the end-user's sample tubes if these are not 16 mm glass tubes. It should also be recalibrated any time another type of sample tube is used. Optional turbidity standards are available (please see below) or the end-user can employ their own standards for this purpose.

Optional Accessories

The following tubes and calibration kits are available for the DEN-1B:

Part Number	Item Description
CKG16	Set of 0.5, 1.0, 2.0, 3.0 and 4.0 McFarland Turbidity Standards (latex particles): for 16 mm diameter glass tubes
CKG1802	Set of 0.5, 1.0, 2.0, 3.0, 4.0 and 5.0 McFarland Turbidity Standards (BaSO4): for 18 mm diameter glass tubes
CKG12	Set of 0.0 (blank), 0.5, 2.0 and 3.0 McFarland Turbidity Standards (latex particles): for 12 mm diameter glass tubes
BS-050102-LK	Glass sample tubes without cap, (16 mm ? 100 mm x 0.8 mm), quantity of 78 tubes

Specifications

Manufacturer	Biosan
Model number	DEN-1B
Measurement range	0-15 McFarland units
Display resolution	0.01 McFarland units
Light source	LED
Measurement wavelength (λ)	565 nm ±15 nm
Accuracy (0 - 6 McF)	±3%
Measurement time	1 second
Sample volume	≥2 mL
Tube external diameter	12 mm, 16 mm (using A-12 and A-16 adapters) or 18 mm (without adapter)
Restore factory calibration settings	Yes
Display	LCD
Overall dimensions (W x D x H)	165 mm x 115 mm x 75 mm
Weight	0.7 Kg
Input current \| power consumption	12 V \| 7 mA: 0.1 W
External power supply (supplied with instrument)	Input: 100–240 VAC, 50/60 Hz \| Output: 12 VDC
Independent power supply	3 x AA batteries

To contact Advance Scientific Products Pty Ltd about BioSan Densitometer for cell counting and turbidity quantification | DEN-1B use Get a quote.

Key Features

Ideal for the measurement of turbidity of solutions containing cells or microorganisms
Can be operated with external 12 V power supply or in battery mode
Measures turbidity over a wide range of McFarland units at 565 nm
LED light source
Suitable for 12 mm and 16 mm tubes (with supplied adapters) or 18 mm tubes without adapter
LED display
Instrument is factory calibrated using 16 mm glass tubes. Optional calibration standards are available

Product Description

The DEN-1B densitometer from BioSan has been developed to measure the turbidity of a solution containing cells or microorganisms. Turbidity is measured over a range of 0-15 McFarland units.

Key applications for the DEN-1B include:

Measurement of cell concentration (e.g. bacteria and yeast cells) during fermentation
Determination of microorganism sensitivity to antibiotics
Microorganism identification using various test systems
Measurement of absorption at fixed wavelength
Quantitative estimation of concentration using solutions that absorb green light

Optional Accessories

The following tubes and calibration kits are available for the DEN-1B:

Part Number	Item Description
CKG16	Set of 0.5, 1.0, 2.0, 3.0 and 4.0 McFarland Turbidity Standards (latex particles): for 16 mm diameter glass tubes
CKG1802	Set of 0.5, 1.0, 2.0, 3.0, 4.0 and 5.0 McFarland Turbidity Standards (BaSO4): for 18 mm diameter glass tubes
CKG12	Set of 0.0 (blank), 0.5, 2.0 and 3.0 McFarland Turbidity Standards (latex particles): for 12 mm diameter glass tubes
BS-050102-LK	Glass sample tubes without cap, (16 mm ? 100 mm x 0.8 mm), quantity of 78 tubes

Specifications

Manufacturer	Biosan
Model number	DEN-1B
Measurement range	0-15 McFarland units
Display resolution	0.01 McFarland units
Light source	LED
Measurement wavelength (λ)	565 nm ±15 nm
Accuracy (0 - 6 McF)	±3%
Measurement time	1 second
Sample volume	≥2 mL
Tube external diameter	12 mm, 16 mm (using A-12 and A-16 adapters) or 18 mm (without adapter)
Restore factory calibration settings	Yes
Display	LCD
Overall dimensions (W x D x H)	165 mm x 115 mm x 75 mm
Weight	0.7 Kg
Input current \| power consumption	12 V \| 7 mA: 0.1 W
External power supply (supplied with instrument)	Input: 100–240 VAC, 50/60 Hz \| Output: 12 VDC
Independent power supply	3 x AA batteries

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DEN-1B densitometer (suspension turbidity detector)(0.30MB)

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Supplier: Advance Scientific Products Pty Ltd

Distribution: Australia

Location: Minyama, QLD

Customers: Universities of Sydney, Melbourne and Queensland, Monash University, QUT, CSIRO

Trade With Confidence. The supplier of this item is approved as a Verified Supplier. Business registration, contact details and locations have been verified. Advance Scientific Products Pty Ltd are also proudly displaying these credentials:

Established:

2014

Employees:

1-5

Customers:

Universities of Sydney, Melbourne and Queensland, Monash University, QUT, CSIRO

Distribution:

Australia

Location:

Minyama , QLD

Joined:

Sep 2023