Description
The Eppendorf BioPhotometer Model #6131 is used for rapid, simple and convenient measurement of many different research methods including measurement of nucleic acids, proteins, and bacteria density through photometric principles. The single-beam photometer with reference beam and several fixed wavelengths makes this photometer extremely efficient within the lab with exceptional reliability and repeatability. The high quality components guarantee high operating reliability while the metal housing ensures operating stability.
Specifications:
Optical System: Absorption single-beam photometer with reference beam and several fixed wavelengths
Irradiation source: Xenon flash lamp
Spectral dispersion: Holographic concave grating
Measuring wavelengths: Xe 230, 260, 280, 320, 562, 595 nm
Wavelength selection: Method-dependent, program controlled
Spectral bandwidth: 5 nm at 230 to 320 nm, 7 nm at 562 to 595 nm
Wavelength systematic error: ±1 nm at 230 to 320 nm, ±2 nm at 320 to 595
Wavelength random error: ≤ 0.1 nm
Photometric random error: ≤ 0.002 A at 0 A, ≤ 0.005 A at 1 A
Photometric systematic error: ± 1% at 1 A
Accuracy of reading: 0.001 A
Stray-light absorption: < 0.05%
Radiation detector: Silicium photo diodes
Memory: 12 preprogrammed, modifiable method programs
Supply voltage: 100 to 240 V ± 10%: 50 to 60 Hz
Dimensions (W x H x D): 20 x 32 x 10 cm
Weight: 3 kg
