avans Biotechnology Corp.
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Microliter Does It All

 

 

 

Micro-Volume Spectrophotometer ASP-2680

    ASP-2680 is a special spectrophotometer for nucleic acid measurement. The lamp source is UV-LED. It can accurately measure nucleic acid samples, and is no need to dilute high-concentration samples. Simply pipette 1.5~ 2.5ul sample onto the measurement platform, laying down the sampling arm, ASP-2680 can automatically complete the whole measurement process within 15 seconds.
     ASP-2680 is not for sale in USA, Canada, Japan and most European countries.
ASP-2680
 
Features
Simply small sample (1.5~ 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.
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-2680 and software

Long path length

1 mm

Short path length
(for high concentration sample)

0.2 mm

Sample volume

1.5 ~ 2.5 ul

Light source

UV-LED

Detector

photoelectric cell

Wavelength range

260nm, 280nm, 380nm

Wavelength accuracy

2 nm

Absorbance precision

0.001 absorbance

Absorbance accuracy

0.02-0.2 Abs ±0.002 ; 0.2-1.2Abs ±0.02(1mm/0.2mm)

Absorbance range

0.02-1.2Abs(1mm/0.2mm)

Measurement cycle time

3-5 seconds

Dimension

W20 cm* D15 cm* H12 cm

Sample pedestal material of construction

303 stainless steel

Optical fiber cable material of construction

Quartz

Operating voltage

12 V

Operation power consumption

10W - 12 W

Standby power consumption

< 1W

Maximum power output

40W

Detection Limit

10ng/ul~3000ng/ul(dsDNA)