Description

1. Nano Spectrophotometer LNS-102

Specification :

Minimum Sample Size	: 0.5-2.0 µl
Wavelength Range	: 200-800 nm
Wavelength Accuracy	: 1 nm
Wavelength Reproducibility	: 1 nm
Absorbance Range	: 0-300 Abs
Absorbance Accuracy	: 1% (at 0.7332 at 350 nm)
Absorbance Precision	: 0.003 Abs
Spectral Bandwidth	: None
Spectral Resolution	: ≤ 3 nm (FWHM at Hg 546 nm)
Path Length	: 0.2 mm (For high concentration measurement); 1.0 mm (For ordinary)
Light Source	: Xenon flash lamp
Life Time of Lamp	: None
Detector	: 3864-element linear silicon CCD array
Detection Range	: Nucleic acid up to 3~4500 ng/µl (dsDNA)
Start-up Time	: None
Measurement Time	: < 5s
Overall Dimension	: 200x262x154 mm
Power	: 12-18 W
Power Supply	: 24V DC
Weight	: 2.5 kg
Catalog No.	: 9241116105
Wavelength Accuracy	: Fixed wavelength point

 

Features :

• Wavelength range
  200nm-800nm
• Wavelength accuracy
  ±1.0nm
• Easy user interface
  Just drop the sample onto the sample point for direct measurement without any prior dilution.
• Low sample volumes
  Reduce sample loss and eliminate the need for dilution by using low volumes of samples in 0.5µl to 2.0µl for sample measurement. The appropriate path length can be selected automatically or by manual selection.
• Fast measurements
  Read-time is typically takes less than5sec per sample without washing cuvettes or dilutes the samples
• Convenience and ease of use
  Calibration curves, kinetics or ratio measurements are all displayed at the touch of a button at connected computer.
• Reliability and robust instrumentation
  Press-to-read feature reduces the amount of time .Optics with no moving parts minimizes the incidence of optical misalignmentr

 

Application :
Labocon Spectrophotometer LNS-100 series can accurately measure double-stranded DNA samples up to 6000ng/ul without dilution.
Spectrophotometer ideally suited for measuring :

• Purified protein analysis (A280).
• BCA Assay analysis of protein.
  
• Lowry Assay analysis of protein.
  
• Bradford Assay analysis of protein.
  
• UV-VIS Full-spectrum Scanning.

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2. Nano Spectrophotometer LNS-202

Specification :

Minimum Sample Size	: 0.3-2.0 µl
Wavelength Range	: 200 – 850 nm
Wavelength Accuracy	: ±1 nm
Wavelength Reproducibility	: <±0.2 nm
Absorbance Range	: 0.002-300
Absorbance Accuracy	: 1% (0.75 Abs at 350nm)
Absorbance Precision	: 0.002 Abs
Spectral Resolution	: 2 nm (FWHM at Hg 546)
Path Length	: 0.04 mm, 0.1 mm, 0.2 mm, 1 mm, 2 mm
Light Source	: Xenon flash lamp
Life Time of Lamp	: 109 flashes upto 10 years
Detector	: 2048-element linear silicon CCD
Detection Range	: Nucleic Acid up to 2-10000 ng/µl (dsDNA); BSA:0.08 mg/ml to 543 mg/ml
Start-up Time	: < 5s
Measurement Time	: < 5s
Overall Dimension	: 210x170x110 mm
Power	: 30 W
Power Supply	: 90-250V 50/60Hz
Weight	: 1.35 kg
Catalog No.	: 9241139164

 

Features :

• Wavelength range
  200nm-850nm
• Wavelength accuracy
  ±1.0nm
• Easy user interface
  By pipetting, just drop the sample onto the sample point for direct measurement without any prior dilution.
• Low sample volumes
  Reduce sample loss and eliminate the need for dilution by using low volumes of samples in 0.3µl to 2.0µl for sample measurement. The appropriate path length can be selected automatically or by manual selection.
• Fast measurements
  Read-time is typically takes less than 5sec per sample without washing cuvettes or dilutes the samples
• Convenience and ease of use
  Calibration curves, kinetics or ratio measurements are all displayed at the touch of a button at connected computer.
• Reliability and robust instrumentation
  Press-to-read feature reduces the amount of time .Optics with no moving parts minimizes the incidence of optical misalignmentr
• Equipped with a built-in printer

 

Application :

The LNS-200 series Nano spectrophotometers are efficient enough to read the sample quantity from 0.3µl to 2.0 µl in less than 5sec.; which is suitable for various type of measurement such as :

• Peptides (205nm)
  
• DNA and RNA (260nm)
  
• Purified protein (280nm)
  
• Toxicology assays and industrial dyes (490nm)
  
• Gold nanoparticles (520nm)
  
• Colorimetric protein assays
  
• BCA( 562nm)
  
• Bradford (595nm)
  
• Modified Lowry (650nm)
  
• Optical Density measurements (600 nm)