Lambda Sci Catalog V1.pub - Lambda Scientific Pty Ltd
Contents
1. sales lambdasci com www lambdasci com OD lambda scientific Lambda Scientific Pty Ltd COMPANY PROFILE Lambda Scientific specializes in developing and manufacturing various spectro photometers spectroscopic instruments thin film measurement microplate reader physics education equipment opto mechanical parts and laboratory light sources Spectrophotometer products include FTIR ultraviolet visible spec trophotometers Our spectroscopic instruments include laser Raman spec trometer multifunctional grating spectrographs and monochromators They are either manual or computer controlled Physics experimental instruments and education kits cover a wide range of experimental projects in general physics especially in geometrical physical modern and fiber optics We also provide a variety of opto mechanical parts and optical breadboards Laboratory light sources include xenon lamps mercury lamps sodium lamps bromine tungsten lamps and various lasers Our products have been sold around the world Lambda Scientific is committed to providing high quality cost effective products and on time delivery D lambda scientific Lambda Scientific Pty Ltd CONTENTS Spectrophotometers LIVI 300 Visible Spectrophotometer cocccccccccccoccccnnnocccnnonnnonononononnnnnnnnnnnnnonnnnnonnnnnnnnnnnnnnnnnnnonannnas 1 LIUV 201 UV Vis Spectrophotometer oooocncnncocccnncccnncnncnoncnncnncnnnnnnnnnonnnnnnnnrnnnnnonanrnnnnonnnn2. Specifications Experimental CCD Spectrometer Wavelength Range 300 900 nm Focal Length 302 5 mm Relative Aperture D F 1 7 Resolution lt 0 2 nm Wavelength Accuracy lt 0 4 nm Wavelength Repeatability lt 0 2 nm Stray Light lt 103 Slit Width 0 to 2 mm adjust 0 01 mm Grating 600Il mm blazed at 550 nm CCD Receiver 2048 cells Integration time 1 88 stops Yellow and White Filters Yellow filter 320 500 nm White filter 500 900 nm sales lambdasci com 7 OD lambda scientific Spectroscopic Instruments LEOI 101 Multifunctional Grating Spectrometer The LEOI 101 s modular structure makes experiments and tests much easier and are recommended to physics laboratories of institutions of higher learning The system will measure Hydrogen Deuterium and Sodium spectrum more accurately than conventional spectrometers Extensive experiments and test measurements have proved that the spectrometer has a high performance in a wide range of applications It provides flexible solutions for optical measurements Emission and absorption spectra can be measured It is USB interfaced with friendly Windows application software Experiment Examples e CCD spectrometer calibration Observation of light source spectra such as Sodium or Mercury lamp e Measurement of Rydberg Constant Specifications Grating Monochromator Focal Length 500 mm Wavelength Range 200 660 nm Relative Aperture D F 1 7 Grating 2400 lines m
3. _ Switching Device ES AS dis Enzymatic Plate Distilled Water Wast Liquid sales lambdasci com 5 Spectroscopic Instruments LIRA 300 Laser Raman Spectrometer LIRA 300 Laser Raman Spectrometer is a useful instrument for the identification of a wide range of substances in physics and chemistry laboratories of scientific research institutes universities and colleges It is a straightforward non destructive technique requiring no sample preparation and it involves illuminat ing a sample with monochromatic light and using a spectrometer to examine the light scattered by a sample Features e Computer controlled user friendly interface capable of auto Diode pumped solid state laser used as light source matic record of Raman spectra e External optic path system provided with good stability and e Monochromatic system with high resolution and low stray light high accuracy e Various accessories available for analysis of liquid and solid e Single photon counter used as a receiver system with high sensitivity and low noise samples e Trap filter available for cutting stray light Specifications Monochromator Optical Grating 1200 lines mm blazed wavelength at 500 nm Slit Width 0 2 mm continuously adjustable Notch Filter optional 532 nm Single photon Counter Integration Time 0 30 min Max Count 10 Wavelength Range 200 800 nm Wavelength Accuracy lt 0 4 nm Wavelength Repeatability lt 0 2 nm St
4. 3 T Photometric Repeatability 0 3 T Stray Light lt 0 15 T 220nm amp 340nm Bandwidth 1 8nm 0 5 1 2 4nm 1 8nm 0 5 1 2 4nm Stability lt 0 002A h 500nm Baseline Straight 0 004A Scanning Speed Hi Med Low Max 800nm min Data Output USB standard interface Light Source Tungsten Halogen Deuterium Lamp FTIR 7600 FT IR Spectrometer FTIR 7600 is a single beam FT IR spectrometer This instrument is operated by a PC with user friendly software and a comprehensive manual Fast scan speeds high accuracy and ease with operation are standard features It is an indispensable analysis tool for various application fields such as chemistry biol ogy pharmaceutical materials mineral food and beverage wine industry and quality control Specifications Wavenumber Range 7800 375 cm Resolution 1 cm Signal Noise Ratio 20000 1 resolution 4cm sample and background scan for 1 min 2100cm Detector High performance DLATGS Beamsplitter Coated KBr Light Source Long life steady state infrared emitter Electronic System A D converter of 24 bits at 500MHz USB 2 0 Power 110 220V AC 50 60Hz Dimensions 450mm x 350mm x 210mm Weight 14 kg sales lambdasci com 3 Microplate Instruments LIMR 200 Microplate Reader LIMR 200 Microplate Reader is mainly used on clinical immunity tests in the hos pitals or epidemic prevention stations It has good characteristics such as high sensitivity high accuracy fast checking and ease f
5. 90mm Displacement resolution 0 01mm Receiving Unit 20uW 200mW 6 stops with detector head Width of Adjustable slit 0 2mm Lens f 6 2 150mm Multi slit plate 2 3 4 5 slits Transmission grating 20l mm with mount LEOI 40 Experimental System for Polarized Light LEOI 40 system has been developed to help students grasp the concept and mechanism of polarization It allows the student to measure different types of polarization and the working parameters of the optical ele ments involved The system is also designed to be operated manually and can improve students hands on ability and consolidate the knowledge and skills they have learned Experiment results collected can be graphed to schematically illustrate the theory of polarization Experiment Examples e Polarized reflection e Measurement of Brewster angle e Verification of Malus law sales lambdasci com 13 D lambda scientific Specifications Optical rail and base He Ne laser With Brewster window Wavelength and power Polarization Ration Power Stability Tube Working Voltage Divergence Single sided slit Polaroid 1 2 Wave plate 1 4 Wave plate Lens Black glass Beam splitter Small light source Photocurrent amplifier 1m long black anodized aluminum with power supply 1 5mW 632 8nm Linear 5 1200V lt 1 3mrad Slit width 0 to 5mm slit tilt able 5 20mm with holder 10 A 632 8nm quartz 10 A 632 8nm quartz f 150mm 50x27 m
6. Optical fiber beam splitter parameter measurement 9 Adjustable optical attenuator and parameter measurement 10 Fiber optic isolator and parameter measurement LEOK 22 Fiber Optics and Communication Experiment Kit This kit will provide an overview of fiber optic technology and basic skills needed to work with fiber optics It is made up of 15 laboratory experiments The most commonly used optical elements and their parameter measure ments are introduced in this kit together with prime techniques such as WDM and coupling Student may master characteristics of isolator attenuator opti cal switch transmitter amplifier etc 22 www lambdasci com OD lambda Education Kits scientific Features 15 basic experiments required for students with major in optoelectronics and optical communication Enables students to characterize major components of optical fiber communication systems Allows students to investigate the prime issues of attenuation and dispersion Determine what factors influence performance of optical fiber communications system Quick installation includes necessary optical elements and optoelectronic instrumentation Time saving and no preparation for the tutor extensive literature support provided Competitive price with innovative design Suitable for different student levels Straightforward to reconfigure for open ended projects Experiments Examples 15 Experiments 1 10 of LEOK 21 Plus 11 Fiber opti
7. a scientific Education Kits LEOK 20 Fiber Optics and Communication Experiment Kit We designed this kit to satisfy the increasing demand from the support of laboratory based experiments This kit will provide you essential basic knowl edge and skills Upon acquiring the laboratory techniques which can be used for characterization of important fiber parameters through practical hands on mn al experience students may better appreciate the fascinating characteristics of E fiber optics Experiments Examples 7 i 2 Experiment of fundamental knowledge of optical fiber optics Experiment of coupling method between optical fiber and light source D Multimode fiber Numerical Aperture NA measurement O A M Z optical fiber interference experiment O Optical fiber transmission loss property and measurement Optical fiber thermal sensing principle 7 Optical fiber pressure sensing principle LEOK 21 Fiber Optics and Communication Experiment Kit This Fiber Optic Experimental kit is a sister kit to LEOK 20 which has been revised and rewritten to include some new experiment If you are looking for something more advanced to continuously extend your learning in fiber op tics this kit supplies more equipments and offer more experiment required to measure parameters of optical fiber beam splitter attenuator and isolator Experiment Examples 10 Experiments 1 7 of LEOK 20 Plus 8
8. aneninnnos 1 LIUV 210 UV Vis Spectrophotometer oooocccnncoccconcccnncocononcnncnncnnnnnnconnnnnnnnnnnnnnnnonanrnnnnonnonaneninnnnss 2 LIUV 310 UV Vis Spectrophotometer oooocccnncoccconcncnnconononennnnncnnnnnnnnnonnononnncnnnononanrnnnnonnnnanennnnnoss 2 FTIR 7600 FT IR Spectrometer ccccccccssssseececcceessscecccceeeeescecceseeuseeeeessuaaseeeeeessauageeeessseagaaaes 3 Microplate Instruments LIMR 200 Microplate Reader ccccccccconncncnccccconcononcncononconononononnnnnonnonnnnnnnnnnnnnnnnnnnnnrnnnnnnrnnnnnonanas 4 LIWA 100 Microplate Wash r ooooncncccconconcccocccnccnnncnnnonononnnnnnnnnnonannnnnonnnrnnnnnnnnnnnnnnrrnnnnnnnrnnnnnnos 5 Spectroscopic Instruments LIRA 300 Laser Raman Spectrometer ccccccesseescseccececeeceeeaeeeceeceeeeeeesaaeeesecseseeeeeesssseaaeaeseeeess 6 LEOI 94 TS 6 LEOI 100 Experimental CCD Spectrometer cccccccccssssssseeecceeeeeeseeaeeeeseeeeeeeeeessesaeaeseeeeeeeeeeess 7 LEOI 101 Multifunctional Grating Spectrometer cccccccooonnnccnnccccnoncnnnnconnnnnnnnncnnnnnncnnnnnononnnnnnnnnnnnnos 8 Thin Film Measurement LIMF 10 Optical Thin Film Me asurement ccccccccceeeseeeseeeeeeeececeeeeessaeaeeeeseeeeeeeeeseaeaaaaeeeeess 9 Experimental Instruments LEOI 20 Michelson Interferometer cccssssssseceeeeecceeceeesnseseeeeeeeeeeeeesaeaseseeeeeeeeseessaaaaanseeeeess 10 LEOI 21 Michelson and F P InterferOMete ccccceeeececeeeeeeee
9. atures e Automatic wavelength scanning e Accommodates a wide range of cell holders e Non volatile memory and one button recall e Pre aligned lamps for easy replacement Features Digital display of photometric result Dynamic range of 325 1000nm 8 O e Flexible sample compartment e Auto zero function Easy operation Modes e Transmittance e Absorbance Concentration Factor e Full A4 print outs of graphs and tables of results e Real time clock for date and time stamping e Performance validation and report e Full CE and C tick compliance sales lambdasci com OD lambda scientific Spectrophotometers Specifications Modes Monochromator Single beam grating system 1200 lines mm 1 Basic Mode Wavelength Range 190 1100nm 2 Quantitative Wavelength Accuracy 0 5nm Nite Wavelength Repeatability 0 3nm 5 DNA Protein Wavelength Resolution 0 1nm 6 Multi Wavelength Photometric Range 0 200 T 0 3 3 0A 0 9999Conc 7 Utility GLP Photometric Accuracy 0 5 T 8 Defined Test Photometric Repeatability 0 3 T Stray Light lt 0 05 T 220nm amp 340nm Bandwidth 2nm Stability lt 0 002A h 500nm eee Baseline Straight 0 004A LAMBDA SCIENTIFIC peke Scanning Speed Hi Med Low Max 1000nm min E EN Display Graphic LCD 320x240 dots Keyboard 29 Membrane keyboard kummer Data Output RS 232 Light Source Tungsten Halogen Deuterium Lamp Detector Solid Silicon Photodiode Scanning Speed Hi Med Lo
10. c optical switch experiment 12 Wavelength division multiplexing WDM principle 13 Optical transmitter s extinction ratio measurement 14 Erbium doped optical fiber amplifier principle 15 Open circuit audio analog signal transmission experiment LEOK 30 Newton s Ring Apparatus The phenomenon of Newton s rings named after Isaac Newton is an interference pattern caused by the reflection of light between two surfaces a spherical surface and an adjacent flat surface When viewed with monochromatic light it appears as a series of concentric alter nating light and dark rings centered at the point of contact between the two surfaces Using this apparatus observation of equal thickness interference and calculation of surface curvature by measuring interference fringe separations of Newton Ring can be performed Experiment Examples O Observation of equal thickness interference e Calculation of surface curvature Specifications Sodium Lamp with Power Supply 15 5 V AG 20W Reading Microscope Min Division of drum 0 01mm 20x 1x f 38mm for Objectives 20x Magnification f 16 6mm for eyepiece Working distance 76mm View field 10 mm Measurement Range of reticule 8mm Measurement Accuracy 0 01mm Radius of Curvature of Newton s Ring 868 5mm Beam Splitter 55 sales lambdasci com 23 Light Sources LLC 1 Tungsten Bromine Lamp The LLC 1 is a compact instrument which produces strong light energy making it an ideal visibl
11. com 11 D lambda scientific Specifications Interferometer main frame Flatness of Beam Splitter amp Compensator Min Division Value of Micrometer Travel of Micrometer Travel of Movable Mirror Fabry Perot Mirror Wavelength Measurement Accuracy He Ne laser Laser holder Frosted glass screen Sodium Tungsten lamp Air Chamber with Gauge Transparency Slice Clip Better than 1 10 A Experimental Instruments 0 01mm corresponds to a movement of 0 00025mm of movable mirror 25mm for fine micrometer 10mm for presetting coarse micrometer 0 625mm 30 mm 95 T Relative error of 2 for 100 fringes 0 7 1mWO632 8nm d 60mm Sodium 10W Tungsten 15W Chamber length 80mm gauge 0 40Kpa 2 Samples LEOI 26 ESPI Experimental System Electric speckle interference experimental system ESPI makes use of speckle which is the carrier of rough surface information to study a sub stance It is a modern optical measuring technique that covers the fields of image processing techniques laser technology and holographic interference techniques Due to the coherence of the laser the speckle is so obvious that can be eas ily and clearly shot by a CCD camera and the data as well as an image at tained can be processed by a computer Experiment Examples O Measurement of a heated aluminium block O Measurement of a deformed metal plate Specifications He Ne Laser with Power Supply Measurement E
12. d while the opposite end is held fixed A microscope and CCD image forming system is equipped Experiment Example e Measurement of Young s Modulus Specifications Experimental Unit Stainless Steel Wire Molybdenum Wire Upright Column Operating Temperature Ambient Humidity Relative Uncertainty of Measurement Weights Microscope CCD camera Video Monitor 0 17A for abstraction of heat f 50mm f 70mm 200 800nm C12V _ _ _n _ _ _uu Im ik if is LL m h j I I j i ji i fa r i fi 1 La i Te l d F 1 i mee 4 i mit rd 9 Approximate l V curve indicating the photoelectric cell s volt ampere characteristic 4 stop 100uA magnetoelectric 50 cm long 0 20 mm in diameter 50 cm long 0 1 mm and 0 18 mm in diameter About 60 cm in height 5 40 10 80 lt 5 1009 2009 Measuring range 3 mm minimum Black and White Effective pixel 752 H x582 V Camera lens f 16mm Black and White 14 inch Impedance 75 Q 17 sales lambdasci com OD lambda scientific Experimental Instruments a LETI 1 Thermal Expansion Experiment Unit This unit utilizes a Michelson interferometer to determine the linear expansion coefficient of the sample materials very accurately With an oven for the thermal expansion and a mirror attached to the sample acting as a movable mirror in a Michelson interfero
13. e optional D lambda scientific O Refractive index of air versus pressure Fabry Perot Interferometer 0 Multiple beam Interference O Sodium D lines separation and measurement 0 05A 1 25mm travel of micrometer 25mm 10mm for presetting coarse micrometer 0 0005mm Relative error of 2 for 100 fringes 350x350x245mm Approx 17kg 0 7 1mW 0632 8nm d 60mm Sodium 10W Tungsten 15W Chamber length of 80mm gauge 0 40Kpa 6x with holder LEOI 22 Precision Interferometer This equipment combines the Michelson interferometer the high resolution Fabry Perot interferometer and the useful Twyman Green interferometer Measurements are precise in three classical modes of operation Switching be tween the three modes of operation and aligning components are very simple as this complete set of high quality components is carefully mounted on a heavy Stable base Experiment Examples Michelson Interferometer O Refractive index of air 0 Interference fringes observation Fabry Perot Interferometer 0 Equal thickness interference 0 Multiple beam Interference O Determination of wavelength O Measurement of the Wavelength Separation of ae ium D li O Refractive index of transparency slice Son nee gt Essen O Measurement of of He Ne Laser Ser ICU OD eee nes Twyman Green interferometer White light interference 0 Demonstration of Twyman Green interferome O ter Precise comparing of wavelengths sales lambdasci
14. e and near IR light source It can be used to analyse absorption and fluorescence spectra of a sample Lamp power 30W 12V LLC 2 Deuterium and Tungsten Bromine Lamp The LLC 2 uses a special power supply to ensure steady and consistent lamp output and has excellent focusing power It is an ideal ultraviolet visible light source and can be used to analyse absorption and fluorescence spectra of a sample LLC 3 Adjustable White Light Source Compact and robust It can be used in the laboratory as an adjustable incandescence light source In addition diffused reflected light can be generated through a frosted glass Lamp power 30W 12V LLC 4 White Light Source The LLC 4 can be used as an incandescence light source in the laboratory Lamp power 15W 6V LLC 5 Dual Purpose Tungsten Lamp The light of LLC 5 Tungsten Bromine lamp passes through the optical system and forms an approximate parallel beam Various apertures and slits can be placed in the lamp housing A planar light source is generated through spherical ground glass at the side of the lamp box and the output power can be adjusted continuously Lamp power 30W 12V LLC 6 Small Illuminating Lamp The LLC 6 is a very useful small illuminating lamp for laboratory use Lamp power 3VDC LLC 7 High Pressure Spherical Xenon Lamp 150W LLC 7 75 75W The LLC 7 is a gas discharge light source The lamp filled with high pressure xenon gas can be excited by high frequency and hig
15. eeeeeeeeeeeeeeaaseeeeeeeeeeeeeeeeaaaaes 10 LEOI 22 Precision Interferometer ccccccccssssssecceeccccceceeeseneeseeeceeceeesesseasgaseeeeeeeeessssseagagseeeeees 11 LEOI 26 ESPI Experimental SySteM ooooonnccccnnnnccccncnnoononnnnnnnnnononononnncnnnnnnnnnnononnnnnennnnnennninnnnns 12 LEOI 30 Diffraction Intensity SySteM ooooccccccnnccccccococcnncnnnnnnnnnononononnnononnnnnnnnononnnnnnnnnnnnnnninononos 13 LEOI 40 Experimental System for Polarized Ligh t cccccccccooonnnnncnncnnnncnononononocnnnnnnnnnocononons 13 LEOI 50 DPSS Laser DemonsiralOrsciinnnincncni iia 14 LEOI 51 He Ne Laser Mode Analyser rrrrnnnrnnnnnnnnnnnrnnnnnrrnrnnnnnnnsrennnnnnnnnssnnvnnnnnnsnnnnnnnsnsnsnnnnne 15 LEOI 61 Single photon Counting Experiment SySteM oooooncnncnnnncn cooooononncncnnnnnnnnnnnnnnannnnnennnnnos 15 LEOI 200 Fourier Transform Visible Spectrometer occcccccccccccccoconnncnoncnnnccncnonononnnnnnnnnnnnnonononos 16 LEDI 1 Experimental Unit of Planck s ConstaMt oooooonnnncccncnccccccnnnononnnnnnnnnnnnononnnnannnnnnnnnnnnonononns 16 LEMI 1 CCD Young s Modulus Measuring InstruMeNt ooooooococcccncnncnnncnonnnnnancnnnnnnnnnnnnnnnnnnnnnos 17 LETI 1 Thermal Expansion Experiment Unit ooocncnnccccconnccnncncononconononnnnanconononnnnnonnnonononnnennns 18 D lambda scientific Lambda Scientific Pty Ltd Education Kits LEOK 1 Optics Experiment Kil ooonnccccccccccnccnncccconnnnnnncnononnnnnnnnnononn
16. ent Examples 1 Measuring the focal length of a positive thin lens using auto collimation 2 Measuring the focal length of a positive thin lens using displacement method 3 Measuring the focal length of an eyepiece 4 Assembling a microscope 5 Assembling a telescope 6 Assembling a slide projector 7 Measuring the nodal locations and focal length of a lens group 8 Assembling an erect imaging telescope 9 Young s double slit interference 10 Interference of Fresnel s biprism 11 Interference of double mirrors 12 Interference of Lloyd s mirror 13 Interference of Newton Ring 14 Fraunhofer diffraction of a single silt 15 Fraunhofer diffraction of a single circular aperture 16 Fresnel diffraction of single silt 17 Fresnel diffraction of single circular aperture 18 Fresnel diffraction of a sharp edge 19 Analysing polarization status of light beams 20 Diffraction of a grating 21 Assembling a Littrow type grating spectrometer 22 Recording and reconstructing holograms 23 Making holographic gratings 24 Abbe imaging principle and optical spatial filtering 25 Pseudo colour encoding theta modulation and colour composition 26 Assembling a Michelson interferometer and measuring air refractive index LEOK 4 Geometrical Optics Experiment Kit This kit provides complete set of optical and mechanical components as well as light sources which can be conveniently assembled to construct experi mental setu
17. f Hydrogen 410 18nm 434 05nm 486 13nm and 656 28nm It can be used to calibrate wavelength As compared to the LLE 4 this model is designed with a stand for adjusting the height LLE 6 High Pressure Spherical Mercury Lamp The LLE 6 is a small volume and high brightness point light source and it will produce a strong ultraviolet visible spectrum The main spectral lines are 313 2nm 334 1nm 365nm 366 3nm 404 7nm 435 8 and 456 1nm Lamp power 200W LLE 8 Hydrogen Deuterium Lamp The LLE 8 is gas discharge light source and has many applications in the physics laboratories such as calibration etc The main spectral lines are Hydrogen 410 18nm 434 05nm 486 13nm and 656 28nm Deuterium 410 07nm 433 93nm 486 01nm 656 11nm LLE 9 High Pressure Mercury Lamp The LLE 9 is a powerful arc discharge mercury lamp The high in tube gas pressure and luminescent efficiency means more and stronger mercury spectral lines can be obtained Lamp power 50W sales lambdasci com OD lambda scientific 25 D lambda scientific LLL 1 Semi conducting Laser The LLL 1 is used in geometric optics interference diffraction and polarization experi ments Laser wavelength 650nm Output power 3 40mW selectable LLL 2 He Ne Laser The LLL 2 is a single wavelength light source and can be used in numerous experiments including geometric optics interference diffraction polarization etc Wavelength is 623 8nm Out
18. f a He Ne laser Users may perform laser mode analysis on a computer and may also observe mode spectrum with an oscilloscope Theoretical and practical descriptions supplied with the de vice will assist you Experimental Examples Familiar with principle and operation of con focal spherical scanning interferometer Observation of longitudinal and transverse modes distribution Observation of several of modes of different lasers Determination of mode structure by calculating modes spacing of the laser Specifications He Ne Laser Power Supply and Sawtooth Optical Rail and Base Signal Generator are built inside the base He Ne Laser 1 5mW 632 8 nm Cavity Length 246 mm Center Wavelength 632 8 nm Confocal Scanning Interferometer Cavity Length 20 mm Curvature of Concave Mirror 20 mm Reflectivity of Concave Mirror 99 Finesse gt 200 Free Spectral Range FSR 4 GHz Mode Spacing Error lt 20 MHz High Speed Receiver LEOI 61 Single Photon Counting Experiment System Based on a reliable PMT sensitivity in the visible spectral range this photon counting system is able to detect weak optical signals down to the single photon level It is important in many quantum information processing applications Photon counter functions by absorbing photons from the field converting single photons into electronic information many thou sands of electrons with high quantum efficiency Experimental Examples Determining the detection sensitiv
19. h voltage and will produce strong and continuous spectra from ultraviolet into the visible range It is air cooled by a fan LLC 8 IR Light Source porcelain clay rod The LLC 8 light source is specifically designed to be used in the in 4000 400cm range It is powered by a special power supply and equipped with light focusing and modulation capabilities It can be used grating spectrometer for measuring infrared absorption spectrum 24 www lambdasci com Light Sources LLE 1 Low pressure Mercury Lamp The LLE 1 can be used as a standard light source to verify and adjust the wavelength precision and resolution of many instruments Lamp power 20W LLE 2 Sodium Light Lamp The LLE 2 Sodium double lines emitted can be used for wavelength calibration and resolution adjustment lt can also be used to study the sodium spectrum Lamp power 20W LLE 3 Multi group Discharge Lamp The LLE 3 is a multi group discharge light source consists of He Ne H and N and designed to be used in teaching and research laboratories The lamps wavelengths can be used for calibration purposes LLE 4 Hydrogen Lamp The LLE 4 lamp generates the spectral lines of Hydrogen 410 18nm 434 05nm 486 13nm and 656 28nm It can be used to calibrate wavelength It is widely used in physics lab at university or colleges and is an essential experimental and teaching light source LLE 5 Hydrogen Lamp The LLE 5 lamp generates the spectral lines o
20. ity Measuring the photon counting ratio Determining the receiving light power Measuring the relationship between the operating temperature and the dark counting ratio sales lambdasci com 15 D lambda scientific Experimental Instruments Specifications Detector CR125 Photomultiplier tube Wavelength Range 360 650 nm Wavelength Repeatability lt 0 2nm Integration Time 0 30 min ims stop adjustable Threshold Voltage 0 2 56V 10 mV stop adjustable t Max Count Reading more than 10 i Dark Count less than 30cps 20 C dei JN Pe aera Relative Aperture Continuously adjustable from 0 to 2mm l i Stray Light lt 10 Resolution 0 4nm Semiconductor refrigeration system 2 20 C LEOI 200 Fourier Transform Visible Spectrometer LEOI 200 Fourier Transform Spectrometer is designed to demonstrate the meas urement of the spectrum of the light sources by means of Fourier Transform It adopts an open structure of the optical path and measurement in visible spectrum 400 to 800 nm which makes it ideal for demonstration of a Fourier Transform Experiment Examples e Observation of light source spectra such as Sodium or Mercury lamp e Retrieve Interferograms e Many functions attached with the software Specifications Wavelength Range 400 to 800nm Wavelength Resolution inm Wavelength Accuracy inm Beam Expander f 4 5 mm Windows Software and User Manual LEDI 1 Experimental Unit of Planck s Cons
21. m blazed wavelength at 250 nm Stray Light lt 10 Resolution lt 0 06 nm Photomultiplier Tube Wavelength Range 200 660 nm Wavelength Accuracy 0 2 nm Repeatability of Wavelength lt 0 1 nm CCD Receive Unit 2048 cells Spectral Response Range 300 660 nm Integrating Time 88 stops Filter White filter 320 500 nm yellow filter 500 660 nm Weight ENS 8 www lambdasci com Thin Film Measurement LIMF 10 Optical Thin Film Measurement Thin films are widely used in a variety of applications and the Thin Film Meas Blom 2 P urement System can easily determine their properties Based on interference spectral analysis of multi reflection beams this instrument functions non ea Taua p m Urement contact optical measurement of thickness refractive index and extinction coeffi cient of various thin films and coatings a With dedicated hardware design and program development this measurement system is easy to setup and the software is user friendly It is suitable for both on line manufacturing and desktop measuring Measurement Features Substrate refractive index and absorption index O Flexible choice of computation wavelength range within the Film thickness mean and standard deviation PC based spectrometer O Convenient selection from an included database with various Film material refractive index and absorption index evaluation Data loading of previously saved reflectance data film and substrate ma
22. m f 4 5mm High brightness LED Gain adjustable LEOI 50 DPSS Laser Demonstrator LEOI 50 is designed for nonlinear optical experiments for laser education at universities colleges It can help students to understand the theory of diode pumped solid state lasers DPSS and frequency doubling A solid state laser pumped by a semiconductor laser at 808nm emits infrared light at 1 064um By putting a KTP crystal into the cavity you can generate frequency doubled green light During the experiment a lot of light path adjustment is involved allowing students to be more practically familiar with the principle Specifications Optical Rail with Base Semiconductor Laser Laser Driver Current Control He Ne Laser KTP Crystal Nd YVO Crystal Output Mirror Optical Filter Laser Power Indicator IR Viewing Card Maximum Green Laser Output 14 1 1m long black anodized aluminum with power supply 808nm lt 500mW Output 0 500mA 1 5 mW 632 8 nm 2x2x 5mm 3x3x 1mm Dia 6mm R 50mm 10 mm aperture 2uW 200mW 6 stops 750 1600 nm lt 40mWO532nm www lambdasci com Experimental Instruments Key Features 532 nm laser output power between 10 40mW Variable pumping current Understand the theory through practice D lambda scientific Experimental Instruments LEOI 51 He Ne Laser Mode Analyzer LEOI 51 He Ne Laser Mode Analyzer allows users to quantitatively assess the mode characteristics o
23. ma filtering and directional filtering LEOK 10 Room Light Holography Kit LEOK 10 Holography Kit is designed for basic education of holography in insti tutions of higher learning While ideal for demonstrating in a classroom and physics lab this kit is also suitable for amateurs who are fascinated with the startling real 3D effect that holograms produce This holography kit gives you all the essentials to make white light holograms with ease Every user can record rainbow holograms under ordinary light Experiment Examples 1 Recording Reflection Holograms 2 Recording Transmission Holograms 3 Reconstruction of Holograms Key Features This cost effective kit provides you with the equipment required to make white light holograms with easy operation A de tailed practical procedure manual is supplied with this kit allowing holography now accessible to everyone and easy to use Specifications Semiconductor Laser 35mW 650 nm bandwidth 0 2nm Photopolymer Plate Resolution 4000 l mm sheet 90X240mm Exposure Timer and Shutter 0 1 999 9 s LED manual amp remote control Optical Table 600X600X60mm A semiconductor diode laser 35mW at 650nm can The digital electronic timer with a shutter employs greatly reduce exposure time which decreases the IC technology in the timing electronics which en influence of vibration on holographic recording sures highly stable accurate and reliable results sales lambdasci com 21 D lambd
24. meter this specially design unit makes use of the interference pattern to determine the linear expansion by counting fringes y Experiment Examples Measurement of Linear Thermal Expansion Coefficient by e Preset Temperature H H H H ERCE e e Preset Length Temperature Controller AUTOMATION METER Specifications Thermal Expansion Experiment Unit Heating Range 18 60 C temperature controlled Temp Measuring Accuracy 0 1 C Power Consumption 50 W Error of Linear Expansion Coefficient lt 3 He Ne Laser 1 mw 632 8nm Plane Mirror with quartz tube and connector Lift Tool with M4 screw Aluminum Alloy Sample L 150mm Copper Alloy Sample L 150mm Steel Sample L 150mm Fixed Mirror Steering Mirror He Ne Laser Beam Expander Movable Mirror Viewing Screen Schematic diagram 18 www lambdasci com Education Kits LEOK 1 Optics Experiment Kit The LEOK 1 Optics Experiment Kit is developed for general physics education in universities and colleges It can be used to construct eight experiments covering the basic experiments in geometrical optics physical optics and infor mation optics LEOK 1 can also be upgraded to include extra experiments by adding the corresponding parts from LEOK 3 Experiment Examples Measuring Focal Length Using Autocollimation Measuring Focal Length Using Displacement Method Assembling a Slide Projector Young s Double Slit Interference Fresnel Diffraction of Single Slit Fre
25. meter main frame Flatness of Beam Splitter and Compensator 0 05A Travel of Movable Mirror 1 25mm travel of micrometer 25mm Minimum Travel Reading 0 0005mm Wavelength Measurement Accuracy Relative error of 2 for 100 fringes Overall Dimensions 350x350x285mm Weight of Main Frame Approx 17kg He Ne laser 0 7 1mW 632 8nm Frosted glass screen d 60mm Sodium Tungsten lamp Optional Sodium 10W Tungsten 15W Air Chamber with Gauge Optional Chamber length of 80mm gauge 0 40Kpa LEOI 21 Michelson and F P Interferometer This equipment combines the important Michelson interferometer and the high resolution Fabry Perot interferometer in one rigid and compact struc ture Measurements are precise in two modes of operation Switching between the two modes of operation and aligning components is relatively simple This instrument is suitable for physics teaching in universities and colleges 10 www lambdasci com Experimental Instruments Experiment Examples Michelson Interferometer Interference fringes Equal inclination interference Equal thickness interference O White light fringes Specifications Interferometer main frame Flatness of Beam Splitter and Compensator Travel of Movable Mirror Minimum Travel Reading Wavelength Measurement Accuracy Overall Dimensions Weight of Main Frame He Ne laser Laser holder Frosted glass screen Sodium Tungsten lamp Air Chamber with Gauge Small Telescop
26. nnnnnnononnnnenennnnnnnnnnnnnss 24 LLG 4 White Light SOUICC scssi nia eE i r rE Ii 24 LLC 5 Dual Purpose Tungsten LaMP ooocccnccccnncccnnncccnnnccnnnnonononannnnnnnononnnnnnonnnnnnrnnnnnnnnnnnnnnnnonnnanes 24 LLC 6 Small Illuminating LamMp coococccnnnccnnonoccncnononnnnncnnnonnnnnononononnnnnnnnnnnnonononnnnnnnnnnnnnnncnnnss 24 LLC 7 High Pressure Spherical Xenon LaMp cccccoccccocccnccnnnnncccnnnnonnnnnnnnnnonononononnnnnennnnnnninononos 24 Me IR LION SOUTO A o UA 24 LLE 1 Low Pressure Mercury Lamp rrnnnnnnnnnnnnvnnrnnnnvrnnnnnernnnnnnnennnnnnennnnnnnrennnnnnrennnnenennnnnsseenn 25 VE SLN 25 LLE 3 Multiple Discharge LaMp cocccocccnnccconnnnccnnccnccnnncnnnonnnnconnonnnrnnnnnnnnnnnnnnrnnnnnnnrnnnnnnnnnnennas es 25 EEE AAV GOGO AID escarola 25 LLE 5 Hydrogen Lam ccccccccssscecccessececeeaseecceeuseeecceseeeeecsaseeesseaseeeeseseeecsaaseeesseaseeesseaeeees 25 LLE 6 High Pressure Spherical Mercury LaMp oocoocccccconcccconccocoonncnnonnnonononononnnnnonononnnonnnnonanons 25 LLE 8 Hydrogen Deuterium LAM cccccssccecceseeeeeceesececeeaseeeceesceeeseseeecseaeeeeseeeeeessageeeessaaes 25 LLE 9 High Pressure Mercury Lamp cccccccssececcessseecceeseeeecceeceeceasseeecsuaeessseeeeeseageessssasess 25 LLL 1 Semiconducting Lase ss se2eicescescarseesscersvedesnenceeacanuaecesanesuenateccuensseseaetevesnedtecedeenadueteeetwesses 26 EE EN o EOI A 26 B T EE EEE AP 26 LLL 4 O
27. nnnnononnnnnnnnnonononnnnnnnononanenens 19 LEOK 2 Holography and Interferometry Kit ccccccsesseeceeceseeeeeeeeeeseeeeeeeeeeeseeseeeeesesaeseeeeeeeaaas 19 LEOK 3 Optics Experiment Wilscscceaceseo2sccoscctezecnesectecseupaeguuessdeashsicasadoscadecexese erent ecteseinadeienaresnocesene 19 LEOK 4 Geometrical Optics Experiment Kit ooonnnncccncnncccncnccononnccnonnncnnnonnnonanonnnnnnnnnnnnnnnnnananens 20 LEOK 5 Lens Aberration and Fourier Optics Klt ooccccccccoconcccnncccononcnnnncononanonnnnnonanononncnnnnnnnnnnns 21 LEOK 10 Room Light Holography Kit c csccccccccsssseceeececeeeseeeescceaeaeeeeeesseueseesseseageeeeessesaas 21 LEOK 20 Fibre Optics and Communication Experiment Kit ceececcceeeeeeeeeeeeeeeeeeeeeeees 22 LEOK 21 Fibre Optics and Communication Experiment Kit oooocccnncccncnnnnncconononononnnnnnnnons 22 LEOK 22 Fibre Optics and Communication Experiment Kit ceecccceceeeeeeeeeeeeeeeeeeeeeees 22 LEOK 30 Newton s Ring ApparatUS ccccccocconccnccconononcnncconnnonnncnncnnnnnnnonnnnononnnrnnonnonanrnnnnonnnnannnnnss 23 Light Sources LLC 1 Tungsten Bromine Lamp ccccccceccccceceseseecccceaeseeeceecceeeuececeesaeauaeeeeeesaeaaeeeeeessaasseeeneees 24 LLC 2 Deuterium and Tungsten Bromine LaMp oocccnnccccccncccnnnccnnnoconnnnononnnnononnononnnnnnnonnnanennnos 24 LLC 3 Adjustable White Light SOUFCE oooccccccncccccconccoonncncnnnnnnncnononononcnnnn
28. or operation etc The instru ment has a dedicated keyboard that enables you to rapidly change functions and set parameters Display is a LCD with alphanumeric and graphic options Setting and detecting operations are easy and straightforward Features e Detect absorbance and carry out detection based on quality Save inspection commonly used programs in advance and and quantity respectively display the program list on the LCD e Automatically select filters for different items e Has the ability to print results directly e Conduct auto check first when it starts up and an initial setting and self checking will begin Specifications Measurement Range 0 0A 3 0A 0 1 1 0 1 or 0 01Abs Absorbance Accuracy Error gt 1 0 2 0 2 or 0 02Abs gt 2 0 3 0 10 or 0 10Abs Wavelength Range Filters Accuracy of Filters Half width of Filters Repeatability Stability Linearity Reading Speed Measurement System Shaking Data Link Display Output Programs Dimensions and Weight 400 700 nm 405nm 450nm 492nm 630nm up to 7 filters 3 0nm lt 12nm lt 1 0 lt 0 005A 10min OTSO T 257 gt 1 0 2 0 2 gt 2 0 3 0 8 lt 5secs 96holes single wavelength lt secs 96holes double wavelength 8 channel optical system with self calibration 2 modes user selectable RS 232 240x128 pixels LCD screen Absorbance qualitative judgment value of P CO concentration judgment of normal value and quality cont
29. p of geometrical optics Through selecting and assembling the corresponding components into the setups by students themselves their experimental skills and problem solving ability can be greatly enhanced Experiment Examples Measuring focal length of a positive thin lens by measuring object length and image length Measuring the Focal Length of a Positive Thin Lens Using Auto collimation Measuring the Focal Length of a Positive Lens Using Displacement Method Measuring the Focal Length of a Concave Lens Measuring Focal Length of an Eyepiece Measuring the Nodal Locations and Focal Lengths of a Lens Group Assembling a Microscope Assembling a Telescope Se es ee eS Ye Assembling a Slide Projector 20 www lambdasci com OD lambda Education Kits scientific LEOK 5 Lens Aberration and Fourier Optics Kit There six basic optical aberrations affecting the ideal performance in an optical system which are chromatic aberration spherical aberration coma distortion curvature of field and astigmatism Optical lens can perform the Fourier trans form to light field on object plane Students will be enhanced their knowledge of Fourier optics spatial filtering and aberrations through the proposed experi ments Experiment Examples Lens Aberrations 5 Image distortion 1 Spherical aberration 6 Chromatic aberration 2 Field Curvature Fourier Optics and spatial filtering 3 Astigmatism 1 Include low pass filtering high pass A Co
30. pen Cavity He Ne LaS6T ooooooccncncccnconncoccnononoonnnnnnnnnnononononnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnenoninnnnns 26 Spectrophotometers LIVI 300 Visible Spectrophotometer LIVI 300 Visible Spectrophotometer is a single beam general purpose instrument designed to meet the needs of the laboratories for analysis It is ideal for various application fields such as chemistry medicine environmental protection food and beverage wine industry and quality control Specifications Optical System Wavelength Range Wavelength Accuracy Wavelength Repeatability Photometric Range Photometric Accuracy Photometric Repeatability Stray Light Bandwidth Data Output Power Standard Holder Installed Dimensions Weight Single beam grating 1200I mm 325 1000 nm 2 nm 1 nm 0 125 T 0 2 0A 0 1999C 0 1999F 1 0 T lt 0 5 T lt 0 5 T at 340 nm and 400 nm dnm RS 232 220 240VAC 50Hz or 110VAC 60Hz Test Tube Holder 8 to 25 mm dia 408 x 308 x 180 mm 6 5 kg LIUV 201 UV Vis Spectrophotometer LIUV 201 is a stand alone model with 2nm fixed bandwidth It provides excellent performance for measurements in the range of 190nm to 1100nm It has a large angled LCD screen with contrast adjustment for comfort viewing The large sample compartment accommodates a wide range of cell holders and accessories including sipper and a peltier sys tem Optional Windows post run application software make this instru ment very versatile Fe
31. put power option 1 0 8mW cavity length of 175mm Output power option 2 1 5mW cavity length of 250mm LLL 3 Green Laser The LLL 3 is a semi conducting laser The 532nm output wavelength is obtained through frequency doubling Output power 240mW CW LLL 4 Open Cavity Polarised He Ne Laser The LLL 4 Polarized He Ne Laser is an open cavity He Ne laser with a Brewster window at one end for polarisation Output power lt 1 5mW 26 www lambdasci com L ight Sources OMS Lambda Scientific Pty Ltd 6A HENDER AVE PO BOX 284 MAGILL SA 5072 AUSTRALIA Tel 61 8 8333 0382 salestdlambdasci com www lambdasci com
32. ray Light lt 10 gt Half width of Spectral Line lt 0 2 nm at 586 nm LEOI 94 Monochromator LEOI 94 is manually operated monochromator that utilizes a dial for wavelength pg selection Both the entrance and exit slits are straight with width continuously adjust pe able from 0 to 2mm with a reading resolution of 0 01mm The beam passes through A entrance slit S S is on the focal plane of reflectance collimation mirror then re a flected by mirror M The parallel light shoots to grating G Mirror M3 form the image l of diffraction light comes from the grating on S 0 6 www lambdasci com OD lambda Spectroscopic Instruments scientific Specifications Wavelength Range 200 800 nm Grating 1200 lines mm Relative Aperture DESA Wavelength Repeatability lt 0 2 nm Wavelength Accuracy 0 4 nm Slit width 0 2 mm adj Resolution 0 01mm Focal Length 300 mm Dimensions 370 x 250 x 210 mm LEOI 100 Experimental CCD Spectrometer LEOI 100 Experimental CCD Spectrometer is a general purpose and USB inter faced spectrum measuring instrument It uses a linear CCD as a receiving unit ca pable of real time acquisition and 3 dimensional display It is ideal equipment for studying the spectra of various light sources or calibrating optical probes Experiment Examples e CCD spectrometer calibration e Observation of light source spectra such as Sodium or Mercury lamp e Measurement of Rydberg Constant
33. rol value 30 programs can be stored 420 x 290 x 180 mm amp 10 kg www lambdasci com OD lambda Microplate Instruments scientific LIWA 100 Microplate Washer LIWA 100 Microplate Washer is an accessory for the LIMR 200 Microplate Reader The function of the instrument is to wash enzymatic plates after detection with its main usage in medical departments or clinics It also can wash or add reagent in other fields such as refined chemistry medicine and biochemistry The instrument has a LCD You can easily complete all your work by following the instrument s prompts It is a highly automated instrument It enables you to individu ally program and save preset programs in the memory Features Automatic scouring of the instruments pipeline Various methods of cleaning to meet the requirement of different experiments Automatically flush the tube to avoid blockage resulted from lotion crystallization Simple interface for convenient operation Purpose widely used in hospitals blood stations quarantine stations reagent factories and laboratories Specifications Washing Head 8 or 12 channels Applicable Microplate 96 or 48 wells microplates Washing Times Option 1 9 Washing Rows Option 1 12 Soak Time 1 3600s Residual Volume lt Sul well Programs up to 16 programs Injection Error lt 5 Steeping 1 to 600 seconds Dimensions 480mmx360mmx 140mm Weight 11Kg Schematic Suction Pump Electromagnetic Valve _ Scouring Nozzle
34. rror Beam Expander Beam Splitter Lens B W CCD with Power Supply Image Card 12 1 5 mW 632 8nm 1 2 A 632 8nm f 4 5mm 6 4 60x50x6 3 mm f 70mm 752 H x 582 V pixels 640 x 480 x 16 bit www lambdasci com Muror 4 nm Laser Et Beam Splitter 3 PE A plitter 1 W B CCD Si e D He Imaging Lens 5 pe Computer Ce CLO AT gt F e Mirror 1 D lambda Experimental Instruments scientific LEOI 30 Diffraction Intensity System The Diffraction Intensity System enables you to quantitatively investigate diffraction effects To capture and analyze the diffraction patterns we use a photo cell to transform the diffraction pattern into a current and then read from a LED display As it is designed for students to improve and consolidate their understanding on intensity distribution of diffraction this system allows students to draw curves of the dif fraction pattern with numerical data recorded Experiment Examples Near field diffraction Fresnel Far field Diffraction Fraunhofer O Ata single slit O Ata single slit O Ata circular aperture O Ata double slit O Ata straight edge O Ata multi slit 6 At a single circular aperture Specifications Optical rail and base 1 m long black anodized aluminum with power supply He Ne Laser 1 5mW 632 8nm Multi hole plate 8 holes 0 1 0 15 0 2 0 3 0 5 0 7 1 2 mm india Displacement Range of Photocell
35. snel Diffraction of Single Circular Aperture Abbe Imaging Principle and Optical Spatial Filtering EE T e oe a Pseudo color Encoding Theta Modulation and Color Composition LEOK 2 Holography amp Interferometry Kit The LEOK 2 Holography and Interferometer Kit is developed for general phys ics education in universities and colleges lt provides a complete set of optical and mechanical components as well as light sources Through selecting and assembling corresponding components into complete setups students experi mental skills and problem solving ability can be greatly enhanced Experiment Examples 1 Recording and reconstruction of holograms Making holographic grating Constructing a Michelson interferometer Constructing Sagnac interferometer a 2 W Constructing Mach Zender interferometer LEOK 3 Optics Experiment Kit The LEOK 3 Optics Experiment Kit is developed for general physics education in universities and colleges It provides a complete set of optical and mechani cal components as well as light sources Almost all optics experiments re quired in general physics education e g geometrical physical and modern optics can be constructed in sequence using these components Through selecting and assembling corresponding components into the complete set ups students experimental skills and problem solving ability can be greatly enhanced sales lambdasci com 19 OD lambda scientific Education Kits Experim
36. tant The measurement of Planck s constant has being carried out in many educational institutions with a variety of approaches trons stimulated by incoming light create an electric current to experimentally determine the value of Planck s constant h This unit also encourages students to get a fundamental under p standing of the quantum character of light and to gain experience with experimental skill related to photoelectric effect VI VI This experimental unit uses the photoelectric effect where elec 16 www lambdasci com Experimental Instruments Experiment Examples D lambda scientific e Comparison of light s wave model and quantum model e Measurement of Planck Constant Specifications Experimental Unit Fan Condenser Tungsten Bromine lamp 12V 75W Monochromator Grating type Wavelength range Slit width 0 3mm Wavelength accuracy 3nm Wavelength repeatability inm Photoelectric tube GD31A type DC regulated power supply 1 8V Measuring Amplifier LEMI 1 CCD Young s Modulus Measuring Instrument Young s Modulus E is a constant that describes the material s mechanical property of stiff ness and is expressed as the ratio of stress to strain for a material experiencing tensile or compressive stress We designed this apparatus to demonstrate that the deformation is proportional to the strain for a metal wire under load which is parallel to the axis of the wire and is applied to one en
37. terials O User defined materials selectable and user defined material Statistics of measurement results data import export Specifications Measurement Range Thickness only Thickness with n and k Wavelength Range Spectrometer Light source Accuracy Precision Repeatability Spot size Sample size Layers Detector type Light source 20nm to 50um 100nm to 10um 350nm to 1000nm 360nm to 2500nm The greater of 1 nm or 0 5 0 2nm 0 1nm Adjustable 0 8mm to 1cm 10um with a microscope From 1mm and up Up to 4 layers 2048 element linear silicon CCD array Tungsten Halogen sales lambdasci com Experimental Instruments LEOI 20 Michelson Interferometer The Michelson interferometer produces interference fringes by splitting a beam of monochromatic light so that one beam strikes a fixed mirror and the other a movable mirror When the reflected beams are brought back together an interference pattern results lt can be used for observing interference fringes and precisely measure wavelengths distance and index of refraction Experiment Examples O Interference fringes of a He Ne laser Equal inclination interference and equal thickness interference O Wavelength measurement O White light fringes with optional item 6 O Measurement of wavelength separation of Sodium doublet with optional item 6 O Measurement of the refractive index of air versus pressure with optional item 7 Specifications Interfero
38. w Max 1000 nm min LIUV 210 310 UV Vis Spectrophotometer LIUV 210 310 is a single beam dual beam UV Vis spectrophotometer with 1 8nm fixed or variable bandwidth This instrument can be operated by a PC via a USB cable It can also be operated through the front panel display for basic functions Fast scan speeds accuracy and high resolution are its fea tures It is an indispensable analysis tool for various application fields such as chemistry medicine food and beverage wine industry chemical engi neering and quality control Features e Single dual beam and automatic wavelength scanning e Quick scanning up to 800 nm min 3 scan speeds e Measurement of specified wavelength T A C e Recording baseline of full wavelength range e Scanning interval 0 1 0 5 1 2 5 nm e LCD screen soft touch buttons easy operation e Dynamic feedback ratio recording photometric system with USB interfaced and easy software upgrading baseline stability e Powerful software with quantitative analysis Modes 1 Quantitative 4 Sample scan 2 Kinetics 5 Multi Wavelength test 3 Standard Curve 6 DNA Protein p www lambdasci com D lambda Spectroohotometers scientific Specifications LIUV 210 LIUV 2108 LIUV 310 LIUV 3108 Monochromator TV Wavelength Range 190 1100nm Wavelength Accuracy 0 3nm Wavelength Repeatability 0 2nm Wavelength Resolution 0 1nm Photometric Range 0 125 T 0 3 3 0A 0 9999Conc Photometric Accuracy 0
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