HALO DB-20

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HALO DB-20

소수점 3째자리 이하까지!안정성과 재현성 뛰어난 결과를 보장하는UV/VIS SpectrophotometerHALO DB-20The Halo Range UV/Vis SpectrophotometerMonochromator mounting을 채택하여 정밀도를 더하였으며, concave diffraction 방식으로lamp의 빛이 정확히 시료에 도달하므로 정확도와 감도가 높고 노이즈가 낮습니다.제품 특징. 정교한 split beam 기술로 data 정확도와 안정성이 뛰어남. 기기를 킬 때마다 자동으로 self-diagnosis가 진행되므로 별도의 calibration이 필요 없음. GLP/GMP validation이나 reporting을 위한 기능이 탑재되어 wavelength accuracy,wavelength reproducibility, band pass, baseline flatness, baseline stability, noise level 등의 값을확인하고 프린트 할 수 있음. 4 sample cuvette holder 기본 장착, auto-sample sipper, tube holder, film sample holder 등다양한 sample 용기 장착 가능. UV detective S/W를 사용하여 PC control하면, 더욱 다양한 분석 및 data processing 가능Available Sample Holders제품 문의 및 주문Tel. 02-3471-4600 / Fax. 02-3454-1176info@interface.co.kr


■ 제품별 성능비교일반 분석용 및 바이오 실험용 정밀 분석용 초정밀 분석용Halo RB-10 Halo DB-20 Halo DB-30ModelInstrument Control/Display Standalone / LCD or PC (optional) Standalone / LCD or PC (optional)OpticsConcave diffraction grating / Ratiobeam PrincipleConcave diffraction grating /Double Beam PrinciplePC w/ Windows XP Pro UVDetective SoftwareDiffraction grating / NextGeneration Double BeamWavelength Range 190 nm -1,100 nm 190 nm -1,100 nm 190 nm – 900 nmSpectral Band Width 4 nm 1.5 nmStray Light≤0.05% (220 nm NaI, 340 nmNaNO 2 )≤0.05% (220 nm NaI, 340 nmNaNO 2 )Wavelength Accuracy ±0.5 nm ±0.3 nm ±0.3 nmPhotometric RangeWavelength Scan SpeedBaseline StabilityAbsorbance: -3 to +3%T: 0% to 300%Concentration: 0,000 to 9,99910, 100, 200, 400, 800, 1,200,2,400, 3,600 nm/minute0.001 Abs/hr (500 nm, after 2hours)Absorbance: -3 to +3%T: 0% to 300%TConcentration: 0,000 to 9,99910, 100, 200, 400, 800, 1,200,2,400, 3,600 nm/minute0.0003 Abs/hr (500 nm, after 2hours)Selectable } 0.1 nm, 0.2 nm, 1.0nm, 2.0 nm, 5.0 nm≤0.010%T (220 nm NaI, 340 nmNaNO 2 )Absorbance: -4 to +5%T: 0% to 600%TConc: -9,999 ~ +9,999E(S), E(R): 0 ~ 600Selectable} 1; 5; 20; 120; 300;1,000; 1,600; 2,000 nm/minute0.0004 Abs/hr (500 nm, after 2hours)Noise Level 0.0005 Abs (500 nm) 0.0003 Abs (500 nm) ±0.0003 Abs (500 nm)Light SourceTungsten-Halogen and DeuteriumLampsTungsten-Halogen and DeuteriumLampsDetector Silicon Photodiode Silicon Photodiode PhotomultiplierAvailable HoldersThermostatic Cuvette Holder withtubingTest Tube Holder (includes HighCeiling Cover)Micro-cuvette holderSample SipperRectangular Long-Path CuvetteHolderCylindrical Long-Path CuvetteHolderThermostatic Cuvette Holder(includes tubing)Manual 5-Cuvette Holder/ChangerAuto 6-Cuvette Holder/Changer(optional: temperature control andstirrer)Micro-cuvette HolderAuto Sample Sipper(optional: temperature control)Micro Flow Cuvette HolderGlass Sample HolderFilm Sample HolderTungsten-Halogen and DeuteriumLampsRectangular Long-Path CuvetteHolderCylindrical Long-Path CuvetteHolderThermostatic Cuvette Holder(includes tubing)Manual 5-Cuvette Holder/ChangerAuto 6-Cuvette Holder/Changer(optional: temperature control andstirrer)Micro-cuvette HolderAuto Sample Sipper(optional: temperature control)Micro Flow Cuvette HolderGlass Sample HolderFilm Sample Holder(주) 인터페이스 엔지니어링서울시 강남구 역삼동 829 BMS빌딩 8층본사 Tel. 02-3471-4600 / Fax. 02-3454-1176www.interface.co.kr / info@interface.co.kr(주)인터페이스 엔지니어링은 본사에서 판매한 제품에 한해 서비스를 보장합니다.Copyrightc 2009 Interface Engineering Co., Ltd. All rights reserved.

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