GRANT Densitometrar

Densitometer

Artikelnr: GR-Den-1-DEN-1B Kategori:

Beskrivning

GRANT Densitometrar

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 0.5 to 4.0 McFarland units (DEN-1) 0.0 to >7.5 McFarland units (DEN-1B) with a small standard deviation. If required, it can deliver a wider measurement range (up to 15.00 McFarland units), but with a greater standard deviation.

  • Measurement range: 0.5 to 4.0 McFarland units (DEN-1), 0.0 to >7.5 McFarland units (DEN-1B)
  • 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

Applications

Life science – typical applications include determining concentration of cells (bacterial and yeast cells) in the fermentation process, detecting the susceptibility of micro-organisms to antibiotics, identifying micro-organisms with various test systems, and measuring optical density at fixed wavelength.


GRANT Densitometers

Specifications

Den-1

Den-1B

Dimensions (h x d x w) 75 x 115 x 165mm 75 x 115 x 165mm
Temperature range +4 to 40ºC +4 to 40ºC
Light source LED LED
Wavelength 565 ±15Inm 565 ±15Inm
Range (McFarland units) 0.3 to 15.0 0.00 to 15.00
Precision ±3% ±3%
Measurement time 1sec 1sec
Tube diameter – external diameter 18mm 18mm
Tube diameter – with D16 adapter 16mm 16mm
Sample volume >2ml >2ml
Display/display resolution LED/0.1 McF LED/0.1 McF
Independent power supply 3 x AA batteries
External Power supply Input AC 120-230V, 50/60Hz Output DC 12V Input AC 120-230V, 50/60Hz Output DC 12V
Power consumption – 230V 1W (0.08A) 0.1W (0.007A)
Power consumption – 120V
Weight 0.7kg 0.7kg

 

GRANT Densitometrar Produktblad
Grant Instruments – Produktkatalog  

LEASING / HYRA / AVBETALNING

Vårt samarbete med Wasa Kredit gör att du snabbt och enkelt får förslag på finansiering som passar dina behov Finansiering upp till 100%. Ni slipper binda ert kapital.

Investera nu i rätt utrustning, för att säkra er konkurrenskraft, kapacitet och tillgång till vital utrustning Sprid kostnaden över den tid som utrustningen används. Utrustningen som säkerhet för finansieringen.

Kontakta oss redan idag för ett förslag!

Dela på facebook
Facebook
Dela på twitter
Twitter
Dela på linkedin
LinkedIn
Produkter

Vi använder cookies för att se till att vi ger dig den bästa upplevelsen på vår hemsida. Om du fortsätter att använda den här webbplatsen kommer vi att anta att du godkänner detta. Läs mer om vår Cookie Policy här.