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Nano Spectrophotometer LNS-A21

Nano Spectrophotometer LNS-A21

Nano spectrophotometer is micro volume UV spectrophotometer which takes measurements at 230 nm, 260 nm, 280 nm. It utilizes CCD detector, Xenon flash lamp as light source which has high stability and long operating life. They are used to detect micro volume quantities of nucleic acids and other concentrated or dilute components is specially designed to analyze the concentration of pure of nucleic acid. The data can be printed with built in printer and can be transferred via SD- RAM card or USB. It requires only minimal amount of sample for accurate measurement.

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Wavelength range 200 - 850 nm
Path length 1 mm, 2 mm, 5 mm, 10 mm
Wavelength accuracy ± 1 nm
Wavelength Resolution 2 nm (FWHM at Hg 546 nm)
Minimum Sample size 0.3 - 2.0 µl
Absorbance range 0.00 2 ~ 75 A (150, 300 optional, 10mm equivalent absorbance)
Absorbance precision 0.002 Abs
Absorbance accuracy 1 % (0.76 absorbance at 350 nm)
Light source Xenon flash lamp
Measurement time < 5 s
Detector Type 2048-element linear silicon CCD
Detects nucleic acid up to 4 - 3750 ng/µL (7500,15000 optional, dsDNA)
Detects protein up to 0.01 - 100 mg/mL (200, 400 optional, BSA)
Dimension 240 x 210 x 110 mm
Weight 1.92 kg
  • Wavelength measurement at 230 nm, 260 nm, 280 nm
  • 0.5 µl - 2.0 µl micro-volume sample for direct measurement onto pedestal
  • Rapid measure speed
  • Touch screen & panel operations with user friendly software
  • Long life Xenon flash lamp (10 flashes up to 10 years)
  • Highly concentrated samples can be used
  • Direct Concentration display
  • No cell or cuvettes are required
  • No necessary of PC

Nano spectrophotometer are used in detection of micro volume quantities of DNA/RNA and chemicals , liquids and its components in laboratory, food industries, chemistry, microbiology, medicine research and development.

Compare Models

Model Cuvette Temperature PC Wavelength range Path length Wavelength accuracy Wavelength Resolution Path length of cuvette Minimum Sample size Absorbance range Precision of wavelength Absorbance precision Absorbance accuracy Light source Measurement time Operating Voltage Sample Pedestal Material Detector Type Screen Software Compatibility Detects nucleic acid up to Detects protein up to Data Output Operating Power Consumption Standby Power Consumption Dimension Weight
LNS-A10 - - - 200 - 800 nm 0.2 mm (For high concentration measurement); 1.0 mm (For ordinary) ± 1 nm ≤ 3 nm (FWHM at Hg 546 nm) - 0.5 - 2.0 µl 0.02 - 90 A (10mm equivalent) - 0.003 Abs 1 % ( 7.332 Abs at 260 nm) Xenon flash lamp < 8 s 24 V DC Aluminum alloy and Quartz fiber 3864-element linear silicon CCD array - Windows 7, Windows XP 2 - 4500 ng/µL (dsDNA) - - 20 W 5 W 200 x 250 x 166 mm 2.6 kg
LNS-A21 - - - 200 - 850 nm 1 mm, 2 mm, 5 mm, 10 mm ± 1 nm 2 nm (FWHM at Hg 546 nm) - 0.3 - 2.0 µl 0.00 2 ~ 75 A (150, 300 optional, 10mm equivalent absorbance) - 0.002 Abs 1 % (0.76 absorbance at 350 nm) Xenon flash lamp < 5 s - - 2048-element linear silicon CCD - - 4 - 3750 ng/µL (7500,15000 optional, dsDNA) 0.01 - 100 mg/mL (200, 400 optional, BSA) - - - 240 x 210 x 110 mm 1.92 kg
LNS-B11 - - - 230 nm, 260 nm, 280 nm 1.0 mm, 0.2 mm - - - 0.3 - 2.0 µl 0.2 - 75A (10 mm equivalent absorbance) - 0.002 Abs 0.01 Xenon flash lamp < 5 s - - - - - 10 - 3750 ng/µL (dsDNA) 0.5 - 110 mg/mL (BSA) - - - 240 x 220 x 140 mm 2.35 kg
LNS-C10 No - Inbuilt 190 - 850 nm 1 mm, 0.2 mm ,0.04 mm ± 1 nm 2 nm (FWHM at Hg 546 nm) NA 0.3 - 2.0 µl 0 to 500 Abs ± 1 nm 0.002 ~ 400 Abs (10 mm) 1 % (0.76 absorbance at 350 nm) Xenon flash lamp < 5 s - Stainless steel and quartz fiber 2048-element linear silicon CCD Color LCD Touchscreen display Win7 (64-bit operating system)/Win 8 0.4 ~ 19000 ng/µL (dsDNA) 0.01 ~ 400 mg/mL (BSA) - - - 350 x 240 x 220 mm 5.2 kg
LNS-C12 Yes Room Temperature 42 ºC Inbuilt 190 - 850 nm 1 mm, 0.2 mm ,0.04 mm ± 1 nm 2 nm (FWHM at Hg 546 nm) 1 mm/2 mm/5 mm/10 mm 0.3 - 2.0 µl 0 to 500 Abs ± 1 nm 0.002 ~ 400 Abs (10 mm) 1 % (0.76 absorbance at 350 nm) Xenon flash lamp < 5 s - Stainless steel and quartz fiber 2048-element linear silicon CCD Color LCD Touchscreen display Win7 (64-bit operating system)/Win 8 0.4 ~ 19000 ng/µL (dsDNA) 0.01 ~ 400 mg/mL (BSA) - - - 350 x 240 x 220 mm 5.2 kg
LNS-C13 Yes 4 ºC - 42 ºC (Heating & Cooling) Inbuilt 190 - 850 nm 1 mm, 0.2 mm ,0.04 mm ± 1 nm 2 nm (FWHM at Hg 546 nm) 1 mm/2 mm/5 mm/10 mm 0.3 - 2.0 µl 0 to 500 Abs ± 1 nm 0.002 ~ 400 Abs (10 mm) 1 % (0.76 absorbance at 350 nm) Xenon flash lamp < 5 s - Stainless steel and quartz fiber 2048-element linear silicon CCD Color LCD Touchscreen display Win7 (64-bit operating system)/Win 8 0.4 ~ 19000 ng/µL (dsDNA) 0.01 ~ 400 mg/mL (BSA) - - - 350 x 240 x 220 mm 5.2 kg
LNS-A20 - - - 190 to 850 nm - ± 1 nm 2 nm (FWHM at Hg 546 nm) 1 mm, 2 mm, 5 mm, 10 mm - 0.002 to 300 Abs - 0.002 Abs 1 % (0.76 absorbance at 350 nm) Xenon flash lamp < 5 s - - 3864 linear silicon CCD array Color LCD Touchscreen display Win7 (64-bit operating system)/Win 8 0.4 to 15000 ng/µL (dsDNA) - - - - 350 × 240 × 220 mm 5.2 kg
LNS-B10 - - - - 0.5 mm - - - - 0.2 to 50 A - 0.005 Abs 2% (7.332 Abs at 260 nm) UV LED < 6 s - - - - - - - - - - - 2 kg
LNS-C11 Yes - - - - - 2 nm (FWHM at Hg 546 nm) 1 mm/2 mm/5 mm - - - - - - < 3 s - Stainless steel and quartz fiber 2048-element linear silicon CCD Color LCD Touchscreen display - - - - - - 350 × 240 × 220 mm 5.2 kg

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