The instrument model |
BD- 100 |
BD- 200 |
BD- 500 |
BD- 1000
|
The minimum 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 |
The detector pixel |
2048 CCD array |
3648 CCD array |
2048 CCD array |
3648 CCD array |
The wavelength range |
220-750nm |
220-840nm |
190-840nm |
190-850nm |
Wavelength accuracy |
1nm |
0.4nm |
1nm |
0.4nm |
Spectral accuracy |
3nm (FWHM at Hg 253.7nm) |
1.2nm (FWHM at Hg 253.7nm) |
1.8nm (FWHM at Hg 253.7nm) |
1.2nm (FWHM at Hg 253.7nm) |
Optical absorption accuracy |
0.003 OD (1mm path) |
0.002OD (1mm path) |
accuracy of the 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) |
The lower limit of detection |
2ng/ul (dsDNA) |
Detection limit |
3700ng/ul (dsDNA) |
7500ng/ul(dsDNA) |
15000ng/ul(dsDNA) |
The detection time |
<10 seconds |
<3 seconds, fast mode: 1 |
<5seconds |
<3 seconds, fast mode: 1 |
Bottom size |
14*20cm |
Weight |
2kg |
The 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 and other optional |
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