Eppendorf Biophotometer D30
Measuremet Range 0 - 100 ppm Wavelength Range 325-1100 nm Optical System Double Beam Spectral Bandwidth 2 nm Mobility Portable Brand Eppendorf Model No / Item Code D30 Wavelength Accuracy +- 0.5 nm Wavelength Repeatability +- 0.2 nm Photometric Accuracy +- 0.3% T List No. r Absorption measuring range 0A –3.0A (260nm) BSA concentration range 7.5 ng/µL – 45.45 µg/µL BSA concentration range (UV 280 nm) µCuvette G1.0 75 ng/µL – 45.45 µg/µL
±0.03 µg/µL at A = 0
±0.076 µg/µL at A = 1 (0.5 %)BSA concentration range (UV 280 nm) UVette 10 mm 7.5 ng/µL – 4.5 µg/µL
±0.003 µg/µL at A = 0
±0.007 µg/µL at A = 1 (0.5 %)BSA concentration range (UV 280 nm) UVette 2 mm 37.5 ng/µL – 22.5 µg/µL
±0.015 µg/µL at A = 0
±0.038 µg/µL at A = 1 (0.5 %)Measuring principle fluorescence – Method memory >100 method programs Operator guidance language Spanish, Italian, French, English, German Power consumption Approx. 15W during operating step
Approx. 5W with dimmed displayRandom error absorption ≤0.002 at A=0
≤0.005 (0.5?%) at A=1Random error fluorescence – Random error wavelength ±1 nm Random temperature error – Smallest step size 1 nm Spectral bandwidth ≤4 nm Systematic error absorption ±1 % (A = 1) Systematic error wavelength ≤0.5 nm Wavelengths 230, 260, 280, 320, 340, 405, 490, 562, 595, 600 nm List number: - R
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meaning of list number: - “r” means refurbished, “po” means preowned, “u” means used, “t” means trading, “m” means own manufactured, “ad” means authorised dealer of original equipment manufacturer.