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M-402 DH3000 Micro-Spectrophotometer

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M-402 DH3000 Micro-Spectrophotometer is a Nucleic Acid Analyzer specifically designed for the measurement and analysis of nucleic acids and proteins. It is a basic micro-volume UV spectrophotometer (only three types of wavelength: 230nm, 260nm and 280nm). 



Optional data output -- Data is displayed numerically with the further option of direct printing or storage in a SD-RAM Card and USB memory.
Minimal Volume for Precious Samples-- Only require 0.5~2μl samples to accurate determinate of nucleic acids, proteins.
No computer required -- Touch screen and panel operation with built-in controls and software, without computer.
User Friendly Operation-- Direct, easy measurements within 5 sec. No dilutions for samples and no warm up.
Measure nucleic acid & protein- Measure nucleic acid concentration (A260), Protein concentration (A280) and sample purity (A260/280).


Model M-402 DH3000
Wavelength Range 230nm, 260nm,280nm
Minimum Sample Size 0.5~2.0ul
Path Length 0.2mm (For high concentration measurement)
1.0mm (For ordinary)
Light Source Xenon flash lamp
Detector Type Photodiode
Absorbance Precision 0.003 Abs
Absorbance Accuracy 1% (7.332Abs at 260 nm)
Absorbance Range 0.02 - 80 (10mm equivalent absorbance)
Detects Nucleic Acid up to 10~4000ng/ul (dsDNA)
Measurement Time < 5s
Dimensions (W x D x H)mm 210 x 280 x 166
Weight 2.7kg
Sample Pedestal Material Aluminum alloy and Quartz fiber
Operating Voltage 24V DC
Operating Power Consumption 12 - 18 W
Standby Power Consumption 5W



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Contact Us
45-1 Ramsey Road, Shirley, NY 11967, USA
Tel: 1-631-626-9181
Fax: 1-631-614-7828

Tel: 44-207-048-3343