Eppendorf.Biophotometer
Eppendorf.Biophotometer.1Eppendorf.Biophotometer.2Eppendorf.Biophotometer.3

Eppendorf BioPhotometer

$2,400.00

1 in stock

SKU: 101317-3-R Categories: ,

Product Description

The Eppendorf BioPhotometer minimizes your everyday workload in the fields of molecular biology and biochemistry.  This space saving analyzer is ideal for rapid quantification of dsDNA, ssDNA, RNA, oligonucleotides, proteins and bacterial cell density ( turbidity measurements ).

Optical system:  Absorption, single-beam photometer with reference beam
Light source:  Xenon flash lamp
Light center height: 8.5 mm
Spectral range: 220 to 750 nm
Wavelengths: Xe 230; 260; 280; 320; 562; 595 nm
Spectral range width: 5nm: 230 to 320 nm; 7nm: 562 to 595 nm
Photometric measuring range: 0.000 to 3.000 A
Photometric inaccuracy: +/-1% at 1A
Photometric imprecision: ≤0.002 A at 0 A; ≤0.005 A at1 A
Method-dependent evaluation:  – Absorbance / concentration using factor
– Concentration using calibration with 1 to 10 standards
– End-point calibration ( 1 std) / linear regression ( 2 to 10  standards)
– Non-linear regression ( polynome 3rd degree; 4 or 5 standards), 1X, 2X or 3X determination
– 260/280 ratio, 260/230 ratio, molar concentration, total yield
– Warburg formula for direct protein A280

Calibration memory: For protein methods
Result memory: For 100 results with absorbance, ratio values, sample no., dilution, date  and time
Interface: RS232 serial, printer or PC
Power consumption: Approx. 20W in operation; approx. 10W in standby mode
Power connection: 100 to 240 V, 50 to 60 Hz
Dimensions / Weight: Width 20 cm; depth 32 cm, height 10 cm/ approx. 3 kg
Options:  Comes with Thermoprinter DPU 414 with 40 characters/line, extra thermal paper, manual, extra cuvettes and 90-day warranty.