avans Biotechnology Corp.
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Microliter Does It All

 

 

 

ASP-3700

Micro-Volume Spectrophotometer ASP-3700

    ASP-3700 is a brand new spectrophotometer, which gives highly accurate measurement with micro-sample (spectrum range: 200~ 850 nm). Simply pipette 1~ 2 ul sample onto the measurement platform, laying down the sampling arm, ASP-3700 can automatically complete the whole measurement process within 10 seconds.
     ASP-3700 is not for sale in USA, Canada, Japan and most European countries.
Features
UV/Vis measurement. Wide application, including nucleic acid (DNA/ RNA), protein, the concentration of other samples and counting of cell numbers.
A full spectrum measurement (200~ 850 nm) is available. Dual wavelength measurement of a sample can be down in one run. The results of two light paths can be displayed simultaneously.
Simply small sample (1~ 2.5 ul) required.
No need to dilute high-concentration samples. The range of measured concentration is 50 times over traditional spectrophotometer.
No cuvettes or capillaries or other positioning instruments required. Simple operation and easy cleaning by swiping with a laboratory wipe.
The luminous intensity is adjustable according to the sample concentrations to obtain stable measurements with minimum error.
Controllable by the computer software with data storage function. 1000 samples can be recorded in each measurement and export to an excel file.
Measurement
Clean Up
Specification

Include Micro-Volume Spectrophotometer ASP-3700 and software

Standard path length

1 mm

Short path length
(for high concentration sample)

0.2 mm

Sample volume

1~ 2.5 ul

Light source

Xenon flash lamp

Detector

3072-element linear silicon CCD array detector

Wavelength range

200~ 850 nm

Wavelength accuracy

1 nm

Wavelength resolution

3 nm (FWHM at Hg 546 nm)

Absorbance precision

0.003 absorbance

Absorbance accuracy

2% (at 0.76 absorbance at 257 nm)

Absorbance range

0.02~ 75 (10 mm equivalent absorbance)

Measurement range

0.1 ~ 75 Abs.

Measurement accuracy

0.1 ~ 5 Abs. ± 0.1
5 ~ 75 Abs. ± 2%

Measurement cycle

10 seconds

Size

W20* D15* H12 cm

Optical fiber

Quartz

Voltage

12 VDC

Power

6W

Detects nucleic acid up to

3700 ng/ul (2~3700 ng/ul)

Detects protein up to

100 mg/ml

Weight

1.4 kg