Molecular Spectroscopy

ScanDrop<sup>2</sup> - Nanodrop
ScanDrop2 - Nanodrop
Micro-volume spectrophotometer
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OPTIZEN Alpha
OPTIZEN Alpha
Double-beam Type
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OPTIZEN POP
OPTIZEN POP
Single-beam Type
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OPTIZEN OX
OPTIZEN OX
Water Quality Analyzer
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OPTIZEN NanoQ
OPTIZEN NanoQ
CMOS Type
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OPTIZEN NanoQ Lite
OPTIZEN NanoQ Lite
Silicon Photodiode type
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Compare Spectroscopy

OPTIZEN Alpha OPTIZEN NanoQ OPTIZEN NanoQ Lite ScanDrop2 - Nanodrop
Modal OPTIZEN Alpha

More Details | Contact Us		 OPTIZEN NanoQ

More Details | Contact Us		 OPTIZEN NanoQ Lite

More Details | Contact Us		 ScanDrop2 - Nanodrop

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Photometrics System Double-beam type Microvolume Spectrophotometer Microvolume Spectrophotometer Polychromator system with symmetric Czerny-Turner
Monochromator Czerny-Turner type with 1200 lines/nm blazed grating - - -
Stray light < 0.02 % Nal at 220 nm, NaNO2 at 340 nm - - ≤ 1%, (340 nm, NaNO2)
Scan Speed max 6,000 nm/min < 8 seconds < 10 seconds 1.6 s per spectrum
Light Source Tungsten Halogen Lamp & Deuterium Lamp Xenon flash lamp LEDs Xenon flash lamp
Lamp interchange Wavelength 340~410 nm (Default 370 nm) 190 - 850 nm - -
Detector Silicon Photodiodes CMOS linear image sensor (2048 pixels) Silicon photodiode Linear CCD detector optimized for UV/Vis range
Spectral resolution 1 nm (190 to 1100 nm) 1.0 nm (FWHM at Hg 253.7 nm) ≤ 8.0 nm ≥1.5 nm (toluene / hexane: A @269 nm / A @ 266 nm) (20 °C–30 °C)
Absorbance range - 3% (at 0.97A at 302 nm) 3% (at 1A at 280 nm 10 mm cuvette: 0.005–2.5 Abs (10 mm layer thickness)
CHIPCUVETTE: 0.01–1.5 Abs (1 mm layer thickness)
Butterfly Cuvette: 0.01–1.5 Abs (0.5 mm layer thickness)
Wavelength Range 190 to 1100 nm 190 - 850 nm 260, 280 nm / 600 nm(Cuvette) / 360 nm(Baseline) 190 – 1,000 nm (0.5 nm steps)
Wavelength Setting 0.05 nm 1 nm - -
Wavelength Accuracy ±0.3 nm (For entire range)
±0.1 nm (656.1 nm)		 ± 1 nm ± 1 nm ± 1 nm
Photometric Range Absorbance : -4 to 4 Abs
Transmittance : 0 % to 400 %		 0.02 - 330 A (10mm equivalent) Cuvette: 0~2 A, Accuracy - 3% (at 1A/mm at 280 nm) -
Photometric Accuracy ±0.002 Abs at 0.5 Abs
±0.004 Abs at 1.0 Abs
±0.006Abs at 2.0Abs 		- 3% (at 1A/mm at 280 nm) ± 0.005
Maximum Concentration - 2,000 ng/µL (dsDNA), 60 mg/µL (BSA), 28.8 mg/µL (IgG) 3% (at 1A/mm at 280 nm) 10 – 7,500 ng/µL
Storage - 32 GB Internal Storage 4 GB -
Connectivity - 4 x USB ports, Ethernet, and RS-232 USB-A, USB-B, RS232C, Bluetooth 2x USB for data transfer
Operating System (OS) Windows 10 (Embedded PC); AndroidTM - Windows 7 (32 bit) or higher
Display 8-inch color LCD with touch screen 7-inch, 1280 x 800 HD color display, Compatible with lab gloves 4.3-inch, Touch-screen glove compatible Optional: 10“ tablet, color touch display, WIN 10 IoT
Weight 14 kg 3.0 kg 1.4 kg 10 kg
Footprint (W x D) - 216 x 290 mm 145 x 190 mm 290 mm x 370 mm