Micro Spektrosometer

Product description

Micro UV-Vis Spectrophotometer(ND5000) is a new full-wavelength spectrophotometer with high accuracy and reproducibility (wavelength range: 190-850 nm)_f it can detect nucleic acid concentration, purity and salinity with only a small volume of about 2 ul. It uses full wavelength, xenon lamp source and fixed optical path. Its quality is stable and has long life. It does not need cuvette, capillary or other positioning equipment. It is easy to operate and clean.

Product Features

• Accurate light source analysis, using argon flash illumination, analysis with linear CCD array and special software.

• The sample volume is small, 0.5-2ul can quickly measure the purity and concentration of the sample.

• Wide range of applications, mainly used to detect the concentration of nucleic acids, proteins, suspension cells and other samples.

• The measurement period is short, single measurement time,4s.

Portable design, support for export of multiple file formats, convenient for experimenters to analyze data.
 

Application range

Instrument specifications

1

Sample volume requirement

0.5-2.0uL

2

Optical path

0.5mm

3

Wavelength range

190-850nm

4

Wavelength reproducibility

+/-0.5nm

5

Measurement cycle time

single wavelength measurement < 4s

6

Light source

Xenon Lamp

7

Detector

3864 unit linearsilicon CCD array

8

Warm-up time

4 seconds

9

Software operating platform

Windows XP (32bit), Windows 7 (32/64bit)

10

Data output mode

through the USB interface

11

Wavelength accuracy

1 nm

12

Wavelength resolution

2nm(FWHMatHg546nm)

13

Absorbance accuracy

0.002Abs

14

Absorbance accuracy

1 % (0.76 absorbance at 350nm)

15

Absorbance range

0.002-75 (equivalent to 10mm light path)

16

Sample holder material

quartz fiber and stainless steel