NADE UV-3300 190~1100nm Single Beam Scanning UV VIS Spectrophotometer for DNA Protein Analysis

With/without software:

• In Stand-alone models, all software methods are included as built-in standard; this eliminates the need of software.
• Online software update via internet
• Data can be downloaded
• The PC models come standard with Windows & based application software UV-Vis Analyst

1. Fixed or variable slits (bandwidths)
2. Sealed, solvent-resistant tactile keypad with alpha-numeric entry for file names and units.
3. Pre-aligned deuterium lamp for easy lamp replacement. The status of the lamps may be monitored
4. Powerful built-in program or PC WindowsR based software UV/Vis Analyst including sophisticated utility programs.
5. Data Download-to-PC software for stand-alone models (optional)
6. Real-time clock for date and time stamping of results.

Model	UV-3000 UV-3000PC	UV-3100 UV-3100PC	UV-3200 UV-3200PC	UV-3200S UV-3200PCS	UV-3300 UV-3300PC
Wavelength Range	190-1100nm
Spectral Bandwidth	4.0nm	2.0nm	1.8nm	0.5/1.0/ 2.0/4.0nm	1.0nm
Optical System	Single Beam , Grating 1200 lines/mm
Wavelength Accuracy	±0.5nm		±0.3nm
Wavelength Repeatability	0.3nm		0.2nm
Scan Speed	Hi MED. LOW. MAX. 3000nm/min
Photometric Accuracy	≤±0.5%T or ±0.005A@1A
Photometric Range	0-200%T , -0.3 - 3A 0-9999Conc.
Stray Light	0.05%T@220340nm
Stability	±0.002A/h @500nm
Display	5 inches LCD(320*240 dots)
Baseline Flatness	±0.002A(200-1000nm)
Standard Cell Holder	Standard 10mm pathlength cuvette
Light Source	Halogen & Deuterium lamp(pre-aligned)
Output	USB Port & Parallel Port(printer)
Power Requirement	AC 110/220V 50/60Hz
Dimensions(W*D*H)	480*360*160mm		600*450*200mm
Weight	14kg		20kg

“PC” means with PC software

UV-3000 Series Local Control Software:

All methods are included as built-in standard; this eliminates the need of software. Online software update via internet.
The local control software includes functions such as: Photometry, Quantitative, Wavelength Scan, Kinetics, DNA/Protein, Multi-wavelength and System Utilities.
Standard Curve
Up to 10 standard solutions may be used to establish calibration equation curve. There is a choice of four methods for fitting a curve through the calibration points: Linear fit, Linear fit through zero, square fit and cubic fit.
Wavelength Scan
The Wavelength Scan intervals are 0.1, 0.2, 0.5, 1, 2, 5nm, and High, Medium and Low scan speeds are available. Scan speeds vary from 100 to 1000 nm/min. Wavelengths are scanned from high to low so that the instrument stand by at high wavelength. This minimizes the degradation of UV sensitive samples. Precise control of filter and lamp changes means that their effects are not seen on the final scan. Post-run manipulation includes re-scaling axes, curve tracking and peak picking.
Kinetics
This mode may be used for scanning time course or reacting rate calculations. Abs. vs. time graphs is displayed on the screen in real time.
Wait time and measurement time up to 12 hours may be entered with time intervals of 0.5, 1, 2,5, 10, 30, seconds and 1 min.
Post-run manipulation includes re-scaling, curve tracking and selection of the part of the curve required for the rate calculation. Rate is calculated using a linear regression algorithm before multiplying by the entered factor.
Multi-Wavelength
Up to 10 wavelengths may be entered, allowing the measurement of multiple wavelengths on a series of Samples
DNA/Protein Test
Concentration and DNA purity are calculated by
Absorbance ratios 260nm/280nm or 260nm/230nm with optional subtracted absorbance at 320nm
DNA Concentration=62.9*A260-36.0*A280
Or 49.1*A260-3.48*A230
Protein Concentration=1552*A260-757.3*A280
Or 183*A260-75.8*A230
Other wavelengths and factors may be entered.

UV/Vis Analyst for UV-3000 &UV-6000 Series

The windows based PC application software UV/Vis Analyst takes the best features of the stand-alone version plus more powerful data processing, expanded data collecting, and storage capability. It comes standard with PC models and is optional to stand-alone models.

The PC application software offers:

Photometric Mode

Quantitative test(standard curve)

Wavelength Scan

Kinetics

DNA/Protein

Multi-Wavelength

System Utility