• Humas Co., Ltd

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Korea (South)Humas Co., Ltd

[Korea (South)] Verified Company

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    • Water Treatment > Measuring Analysis

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UV-Visible spectrophotometer
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Product Description 
High performance and low stray light 
: UV-3300 provides less than 1mm of spectral band pass width and 0.05% of stray light 

Excellent optic stability
: UV-3300 has been designed with split beam system and manufactured with superior optic parts and material ( Holographic concave grating, Split mirror, Deuterium lamp, Tungsten lamp etc ) 

Powerful function and convenient operation
: Fixed wavelength, Standard curve, Spectrum, Kinetic (Single & Multi ) 

Easy to use with 4-Type cell holder ( Option )

Product Specification / Models 
Hareware Specificication 
ㅣWavelength Range(nm) 190~1100 
ㅣDisplay Wavelength(nm) 0.1nm Step 
ㅣScan speed(nm/min) Max.1000 
ㅣLight source change(nm) 330~380 Selectable 
ㅣSpectral bandpass Width(nm) <1 
ㅣLight source Deuterium, Tungsten-halogen 
ㅣMonochromator Concave blazed holographic grating 
ㅣDetector Si Photodiode 
ㅣWavelength accuracy(nm) ±0.3
ㅣWavelength Repeatability(%)  <±0.05
ㅣStray light
ㅣPhotometric range     
   -0.3~3ABS (0~200%T)
ㅣPhotometric accuracy
   <1%at 1ABS
ㅣPhotometric repeatability(ABS)
    ±0.002 ABS at 1ABS
   <±0.001 after2hr warm-up
ㅣBaseline flatness(ABS)
   ±0.002 ABS (after 1hr warm-up at 1100~200nm)
   <0.002 ABS Peak to Peak
   6inch LCD 320 X 240 dot
ㅣSample cell  
   automatic Rotary type 8-position multi-cell
ㅣ Power
   100~120V(50/60Hz), 200~220V(50/60Hz)
   440(W) x405(D)X235(H)mm
ㅣAmbient temp.(°C)
ㅣAmbient humidity.(%)
   Automatic Rotary type 8-position multi-cell(Standard)
  4-type Cell Holder(Option) : 10mm□, 25mm□, 16mmΦ,    25mmΦ
  Long Path Cell Holder(Option):50mmㅁ,100mmㅁ
  Flow Cell Holder with Temp.Jacket(Option):10mmㅁ

Software Specificication
ㅣFixed Wavelength Measurment
   %T,ABS, Conc.
ㅣSpectrum Measurement
   ABS, 0%T
  Kinetic: time 1sec~99hr, interval ≥1sec.
  Wavelength scan interval 0.1~5nm
ㅣSpectrum Display
   9 Data curves can be displayed in the same window
  multi tasking available
ㅣData Processing
   Peak and valley(slope and distande setup)
  X and Y axis can zoom out and zoom in
  Snap function
  Pan function: X axic can be adjusted for the different       wavelength and time
  Excel compatible(Web broser function)
ㅣCalibration curve
   Regression(1~3 order) and segmented standard curve
  Manual: input concentration and ABS
  Equation parameter input
  Single & Multi point cailbration(1~99point)
ㅣProcess Linking
   New analysis can be performed on the window
  of saved date