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UV/VIS Spectrophotometer

X-ma 3000 Series

Feature

- Excellent stability
- Fixed or variable
- Large LCD screen
- Pre-aligned deuterium lamp
- Powerful buit-in or Pc Windows based software including sophiscated utility programs
- Auto 8 cell holder
Specifications
  X-ma 3000 (PC) X-ma 3100
(PC)
X-ma 3200
(PC)
Performance

Wavelength Range

190 ~ 1100 mm

a. Basic Mode
Abesorbance. Transmitiance or Concentration measurements

b. Quantitartive
Esrablish or use Stored calbration to measure the concentration of unknowns

c. WL scan
Spectrum scan of sample at any selected wavelenght range with choice of scanning speed and wavelength interval

d. Kinetics
Measurement of absorbance changing vs. time with reaction rate calculation function

e.Multi Wavelength
Mesasurement at multiple wavelengths to analyze and determine the composition of the mixtures

f. DNA/protein
Calculation if concentration and DNA purity. Ratio at other wavelengths can be measured

Spectral Bandwidth              2.5 nm 2.0 nm 1.8 nm
Optical System Single beam, Grating 1200 lines/mm
Wavelength Accuracy        ¡¾0.5nm ¡¾0.5nm ¡¾0.3nm
Wavelength Repeatability 0.3nm 0.3nm 0.2nm
Scanning Speed Hi, Med, Low, Max 3000nm/min
Photometric Accuracy
¡¾ 0.3%T ¡¾ 0.3%T ¡¾ 0.2%T
Photometric Repeatability ¡¾ 0.3%T ¡¾ 0.15%T ¡¾ 0.15%T
Photometric Range -0.3 to 3.0A/0 to 9999C
Stray Light ¡¾ 0.05%T
Stability ¡¾0.002A/h ¡¾0.002A/h ¡¾0.001A/h
Display LCD(320x240) or PC Model
Baseline Flatness ¡¾0.002A ¡¾0.002A ¡¾0.001A Optional Accessories
Sample Compartment -Auto 8 cell holder (STD)
- 10mm one cell holder (STD)
- 3, 5, 10 cm 4-cell holder
- Water-jacket cell holder
- Micro cell holder
- Ambient sipper/ Peltier system
- Test tube holder
- Printer
- Cell
Light Source Halogen & Deuterium lamp(Pre-Aligned)
Output USB Port & Parallel Port (Print)     
Power Requirement 220/110V, 60/50Hz
Dimensions (WxDxH) 480x360x160mm / 189x141.7x63 inch
Weight  16kg
 

 
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