Product Details

Bio Spectrophotometer

It is full wavelength, ultra micro spectrophotometer, can be used for measurement of nucleic acids proteins cells, microarray sample and regular full wavelength scanning, mainly used in the field of biology, medicine, pharmacy, microorganisms. It has high accuracy, fast measuring speed, small size and other excellent characteristics.

Super Characteristics

◆Surface tension technology, auto adjusting optical path

◆0.2-2uL sample volume, no need to dilute or measure container

◆Small volume, portable equipment, optional power supply module to meet site analysis and measurement in wild

◆For unknown sample, it shows automatically results of full wavelength scanning

◆Easy to use,1 sample, 3-5 seconds for full range scanning( regular mode), 1 second( quick mode).

◆Connected with computer through USB interface, no need power supply switching, without warming.

Advanced system Structure

◆Light source: original American imported xenon lamp (full spectrum, no need warming, 100millions long life)

◆Light path: quartz fiber stainless steel package, 100um laser drilling, precision of 1um.

◆Optical splitter: diffraction grating (no rotating, no mechanical motion error,wavelength stabilization, excellent reproducibility)

◆Detector: 2048/3648 column pixel CC (equivalent to 2048/3648 detectors for simultaneously measuring)

Professional application software

◆Easy to operate, many analysis module designed to meet kinds of filed.

1, Measuring concentration of A260 nm nucleic acids

2, Measuring concentration of protein

3, OD600 measuring concentration of cells and bacterium

◆convenient data management mode. Each user account and password

can be set for individual use, also can use the default public accounts.

◆ live image storage format and form, form a compatible Excel, facilitate the

follow-up data processing, and can generate Word analysis report.

◆have diagnostic state instrument working module, abnormal automatic jump out of a message, and guide to solve common problems.

Specifications

model	BD- 100	BD- 200		BD- 500	BD-1000
Min sample volume	2ul	1ul		0.5ul	0.2ul
Optical path	1mm (automatic adjustment of 0.2mm)	1mm (automatic adjustment of 0.1mm)		1mm (automatic adjustment of 0.05mm)	1mm (automatic adjustment of 0.05mm)
Light source	Xenon flash lamp
Detector pixel	2048 CCD array	3648 CCD array		2048 CCD array	3648 CCD array
Wavelength range	220-750nm	220-840nm		190-840nm	190-850nm
Wavelength accuracy	1nm	0.4nm		1nm	0.4nm
Spectral accuracy	Less than or equal to 3nm (FWHM at Hg 253.7nm)	Less than or equal to 1.2nm (FWHM at Hg 253.7nm)		Less than or equal to 1.8nm (FWHM at Hg 253.7nm)	Less than or equal to 1.2nm (FWHM at Hg 253.7nm)
Optical adsorption accuracy	0.003 OD (1mm path)			0.002OD (1mm path)
Accuracy of optical absorption	2% (at 0.76 at 257nm)
Optical absorption range	0.02-75 OD (10mm path)	0.02-150 OD (10mm path)		0.02-300 OD (10mm path)	0.02-300 OD (10mm path)
Lower limit of detection	2ng/ul (dsDNA)
Detection limit	3700ng/ul (dsDNA)		7500ng/ul (dsDNA)		15000ng/ul (dsDNA)
Detection time	<10 seconds	<3 seconds, fast mode: 1		<5seconds	<3 seconds, fast mode:1
Bottom size	14*20cm
Weight	2kg
Sample base material	303 stainless steel and quartz fiber	316L stainless steel and quartz fiber		303 stainless steel and quartz fiber	316L stainless steel and quartz fiber
Operating voltage	12V
Computer operating system	Windows 7, Windows 8, Windows10