½ÄÇ°ºÐ¼®±â : OPTIZEN
212DF
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[Optizen
212DF]
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½ÄÇ° ºÐ¼®±â´Â Optizen 2120F´Â ½ÄÇ°ÀÇ ¾ÈÁ¤¼º ¹× ¿ÏÀü¼ºÀ» °ËÁõÇÒ ¼ö ÀÖ´Â ½ÄÇ°ºÐ¼®±âÀÔ´Ï´Ù. À¯ÇØ ½ÄÇ° ÷°¡¹° ºÐ¼® ¹× ´Ü¹éÁú ÇÔ·®
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Multi cell Holder ±âº» ÀåÂøÀ¸·Î ½Å¼ÓÇÏ°Ô ´Ù·®ÀÇ ½Ã·á
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°¡´É. One Point, Two Point, Kinetic Method
½ÄÇ° ³» ¾Æ Áú»ê¿°(NO2), Áú»ê¿°
(NO3) ºÐ¼® À°·ù °¡°øÇ° ¹× ±âŸ °¡°ø½ÄÇ°ÀÇ
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HCHO ½ÄÇ°ÁßÀÇ Æ÷¸£¸»¸° ¼ººÐ °Ë»ç
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HARDWARE
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Wavelength Range
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340nm to 1100nm |
Spectral Band pass width
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< 1nm |
Wavelength Accuracy
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< ¡¾ 0.5nm |
Wavelength Reproducibility
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< ¡¾
0.1nm |
Monochromator
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Modified Czerny-turner type
With 1200 lines/mm Blazed grating |
Stray Light
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0.05 %T at 220 & 340
nm |
Photometric Range
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-0.1 to 3.0A, 0% to
125% |
Photometric Accuracy
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< 1% of at
1A |
Photometric Reproducibility
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¡¾
0.001A |
Noise Level
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< 0.001A |
Drift
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0.002A/hr at 340 nm |
Stability
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¡¾0.002 A/hr |
Light Source
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Tungsten - Halogen
lamp |
Display Mode
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Backlight, Graphical, liquid
crystal display with contrast control |
Sample Holder
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Automatic Rotary type
8-position Multi-Cell Holder |
Interface Ports
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RS-232C and Centronics
ports |
Power Requirement
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220V, 50/60Hz |
Dimensions
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514(W)mm¡¿430(D)mm¡¿243(H)mm |
Weight
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16 kg |
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