Densitometers

The densitometer is designed, and factory calibrated to measure turbidity in the range of McFarland  (more)units. Light source: LED Wavelength: 565 ±15 nm Range (McFarland units): 0.00 to >15.00 Precision: ±3% Measurement time: 1sec Tube diameter – external diameter: 18 mm Tube diameter – with D16 adapter: 16 mm Sample volume: >2 mL Dimensions (HxDxW): 75 x 115 x 165 mm Weight: 0.7 kg

Operation: Control ball and measurement key Display: Digital, LCD, 160 x 128 pixels, full graphics M (more)easuring geometry: 0° / 45°, ring lens system Light source: Incandescent lamp, approx. 3000 K (DIN) or approx. 2856 K (ANSI) Receiver: Si photodiode Densitometric standard: DIN 16536: Filter set 47B, ANSI Status T: Filter set 47, DIN 16536 narrow band: Interference filter set, CIE: V (λ) filter, ANSI PH 2.18: Visual filter Measuring range: 0.00 D – 2.50 D Reproducibility: ± 0.01 D, ± 1% for dot area Linearity: ± 0.01 D, ± 1% for dot area Interinstrument agreement: ± 0.02 D, ± 2% for dot area Measuring aperture: ∅ 3.6 mm Polarization filter: 2x linear (tube P) Measuring time: Approx. 0.8 seconds Data interface: RS232C, remote operation of remission densitometer with computer Weight: Approx. 890 g Dimensions: 83 x 80 x 245 mm