Scientific laboratory instruments for teaching & demonstration, laboratory use, lab glassware, microscopes, models, electrical & engineering instruments.Manufacturer & exporter of scientific laboratory instruments
Waveplates Waveplates, also known as retardation plates, are optical element having two principal axes slow and fast, that resolve an incident polarized beam into two mutually perpendicular polarized beams. The emerging beam recombines to form a particular single polarized beam. Retardations plates produce full, half, quarter and octadic-wave retardations. Low Order Waveplates The properties of low order waveplates are much better than the multi-order wave-plates because of its thinner thickness (less than 0.5mm). Better temperature (38), Wavelength (1.5nm) and incident angle (4.5°) bandwidth and high damage threshold make it widely used in common application. Also it is economical. Key features: - Thickness: 0.2-0.5mm - High damage threshold - Better temperature bandwidth - Low cost Technical capability Material: Crystal Quartz Dimension Tolerance: +0.0, -0.1mm Wavefront Distortion: /8 Retardation tolerance:/500 Wavelength range:240-2100nm Parallelism: < 1 arc second Surface Quality: 20-10 scratch & dig Coating: AR/AR coating, R < 0.2% on both surface at central wavelength
Cylindrical lenses are either Plano-convex or Plano-concave in form and rectangular in shape. These lenses are used in applications requiring magnification only, such as in transforming a point image into a line image or changing the height of an image without changing its width or vice versa. Therefore serves a variety application, such as slit line detector array illumination, bar code scanning, holography, optical information processing and computer, laser projection. Capability Material: Optical glass, fused silica â?¦ Dimension: 1 - 500mm Dimension tolerance: + / - 0.02mm Centration: 3 arc minutes Wedge: < 5 mrad Surface quality: Up to 10-5 Surface accuracy: X -Î»/2, Y â??Î»/4 Clear aperture: > 90% Coating:ã?? According to the requirement
SEMI AUTOMATIC CRYOSTAT MICROTOME Refrigerated cut Series Semi Automatic Cryostat Microtome - Electronic Control System with powerful functions & convenient operation, The cooling system incorporates PID temperature controller and a sealed compressor to ensure quick cooling upto -30C and0 trouble free performance, Large stainless steel chamber permits adequate storage facilities for housing of microtome, Visual display for section thickness indication, temperature & other parameters, Lateral displacement feature provided for blade. UV is used for disinfection, Rapid Refrigeration mode & Specimen retraction function provided (with LCD touch panel) (advance model). Section Thickness Range :1 m-60 m, Trimming Thickness Range :10 m-100 m in 10 m increments, Vertical stroke : 65mm Specimen horizontal feed : 25mm, Motorized coarse feed: 480 m/sec Specimen retraction : 5-75 m in 1 m increments, Specimen Orientation : X and Y- axis : universal 80 Cryo Chamber Temp : -1 to 300C Adjustable. Cooling Downtime to -300C. Max. Specimen size : 35x35mm, Quick Freeze Shelf : < - 050C Chamber Defrosting: Programmable or manual, No. of Freezing Stations: 10. Operation: Semi automatic Standard accessories: High profile blades pkt of 50 nos.blades, freezing medium 120ml, standard chucks, Warranty : 2 years.
Precise cut series Histology Fully Automatic Rotary Microtome - LCD Display with Feather Touch Keypad, Section thickness adjustable, Cutting/Trimming Mode Fast Forward/Backward Function, Increase/Decrease Section Thickness, Section Counter/Section thickness display, Motorized Feed Drive, Coarse feed speed directions (in both direction) around 300Î¼m/s & 900Î¼m/s, Universal specimen clamp, JP Series Disposable knife holder with lateral displacement feature. Single/multiple stroke sectioning, Sectioning in two speeds, Emergency brake & safety alarm feature provided. Technical specifications : Section/Trimming Thickness Range : 0.5Î¼m-100Î¼m Trimming Thickness Setting: 1Î¼m-600Î¼m, Minimum Setting Value: 0.5Î¼m Object feed : 28mm + 2mm Vertical stroke : 60mm + 10mm Specimen Orientation: X and Y-axis : universal 80, Z-axis : up to 3600 Max. Specimen size : 50x50mm Operation : Automatic, Semi-automatic, Weight : 35 kg. Standard Accessories : Disposable blades high profile PTFE coated pkt of 50 nos. Optional accessories: Retraction mechanism, calibrated controls for quick orientation of specimen for re-cut, Standard cassette clamp.
WESWOX 1500x IOS infinity Medical Microscope (Olympus Type) Features: Research Grade performance with highly advanced features & full Plan optics. With its BJ series infinity corrected full Plan optics & graceful symmetry, PRIMA PLUS is a versatile & fully extendable Research Microscope system. Incorporates all the features of an International Microscopes for professionals. Specifications: Stand : Stable & sturdy C shaped stand with well-contoured modular base, corrosion resistant paint and heat resistant pads. Viewing Head : Siedentopf Binocular tube, inclined at 30Â° rotatable through 360Â° with IPD 48-75 mm and Dioptric adjustment. Anti fungus treated Eyepieces : Eyepiece HKW 10x/18 mm paired with eye guards. Nose piece : Low friction & fully parafocal Quadruple Revolving nosepiece (Ball bearing type). Objectives : KEOWA BJ series All New High Definition DIN infinity PLAN Achromatic, Anti fungus treated 4x,10x, 40x, 100x. Condenser : Moveable ABBE Condenser, NA 1.25 with aspheric lens Focusing Module : Ergonomic low position co-axial coarse and fine focusing system on ball bearing guideways. Tension adjustment ring and Auto Focus provided. Stage : Double layer graduated mechanical rectangular stage size 142 x 133 mm cross travel 75 (X) x 50 (Y) mm on ball bearing co-axial controls spring clip specimen holder. Iris Diaphragm : special day light blue filter in holder. IllumiInation : Illumination, 6V 20W Halogen Lamp Or Super Bright White LED Lamp with variable illumination control. Power : Power Input 220V or 110V AC as per ISO 9001 & CE standards. Packaging : This microscope is packed in STYROFOAM box with dust cover and other accessories. Warranty: 1 year parts, 2 years optics. Optional Accessories: Fluorescence Attachment, Polarising Attachment, Dark field attachment, Phase contrast attachment.
WESWOX 1000x Compound Laboratory Brass Microscope Specifications: Model HL-4 : Monocular body with horse shoe shaped base hinged type, versatile designed inclinable through 90 degree Aluminium Die-Cast parts. Mechanical tube length 160 + 1 mm. Triple or quadruple revolving nosepiece with positive centering and click stop. Coarse motion through rack and pinion. Very precise and accurate graduated fine motion reading to 0.002 mm. Fixed square stage120 mm x120 mm fitted with detachable graduated mechanical stage for X and Y movement upto 40 mm to 75 mm. Two lens Abbe condenser NA1.25 with iris diaphragm and swing out filter holder, moveable through rack and pinion. A standard plano-concave mirror 50 mm dia. in fork, replaceable by a substage microscope lamp. Safety stopper, prevents damage to slide and objectives. Black stoving finish and hard instrumental chromium finish. Technical Specifications: Eyepieces : 10x (wide field ) and H15x or H5x (any two) Achromatic Objectives, parafocal, precentred: 10x, 40/45x (sl) and 100x oil imm. (sl) Total magnification : 50x - 1500x Optional Accessories: 1. WESWOX huygenian eyepiece h5x or h10x or h15x (any one) 2. WESWOX achromatic objective 4x or 5x (scanner) 3. WESWOX oil immersion 100x (spring loaded) n. A. 1. 25 4. KEOWA oil immersion 100x (spring loaded) n. A. 1. 25. All coated lens (net rate) 5. Substage illuminator ml-1, workable on 220 volts direct.
We are passionately engaged in offering an exclusive array of Trinocular Digital Microscope. This digital microscope is developed from the best quality components and hi tech technology in accordance with universally verified standards. Offered digital microscope is accessible in varied specifications keeping in mind the needs of customers. Also, our digital microscope is tested on several provisions for delivering a flawless range to customerâ??s end. Features:Stable & sturdy C shaped stand Superb quality HIGH DEFINITION USB DIGITAL CAMERA Other Details: Research Grade performance with highly advanced features & full Plan optics. With its KEOWA series infinity corrected full Plan optics & graceful symmetry, PRIMA PLUS is a versatile & fully extendable Research Microscope system. Incorporates all the features of an International Microscopes for professionals. Specifications: Stand : Stable & sturdy C shaped stand with well-contoured modular base, corrosion resistant paint and heat resistant pads. Viewing Head : Siedentopf Trinocular tube, inclined at 30Â° rotatable through 360Â° with IPD 48-75 mm and Dioptric adjustment. Anti fungus treated. Image Sensor : 1/2â?� color 2.0 MP CMOS Resolution : 2048 Ã? 1536, 12bit Frame Rate : 8-30fps@2048 Ã?1536 Exposure control : Auto/Manual. Output Interface : USB-2.0 System Required : Microsoft windows 2000, XP SP2/SP3, Vista; USB2.0 Application : High Resolution Microscope Imaging. Mount : C/CS Mount. Supplied with capture pro software to capture video clip or still image. Eyepieces : Eyepiece HKW 10x/18 mm paired with eye guards. Nose piece : Low friction & fully para focal Quadruple Revolving nose piece (Ball bearing type). Objectives : KEOWA BJ series All New High Definition Infinity Corrected DIN PLAN Achromatic, Anti fungus treated. Camera Attachment: HIGH DEFINITION USB DIGITAL CAMERA Plug-n-play design with microscope adaptor and reduction lens. PLAN ACHROMAT 4x/0.10 PLAN ACHROMAT 10x/0.25 PLAN ACHROMAT 40x(SL)/0.65 PLAN ACHROMAT 100x (SL, Oil)/1.25. Condenser : Moveable ABBE Condenser, NA 1.25 with aspheric lens Focusing Module : Ergonomic low position co-axial coarse and fine focusing system on ball bearing guide ways. Tension adjustment ring and Auto Focus provided. Stage : Double layer graduated mechanical rectangular stage size 142 x 133 mm cross travel 75 (X) x 50 (Y) mm on ball bearing co-axial controls spring clip specimen holder. Iris Diaphragm : special day light blue filter in holder. Illumi Ination : Illumination, 6V 20W Halogen Lamp Or Super Bright White LED Lamp with variable illumination control. Power : Power Input 220V or 110V AC as per ISO 9001 & CE standards. Packaging : This microscope is packed in STYROFOAM box with dust cover and other accessories. Warranty: 1 year parts, 2 years optics. Optional Accessories: Polarising Attachment, Dark field attachment, Phase contrast attachment.
Used for testing crushed rock, crushed slag, crushed and uncrushed gravel for resistance to abrasion. Specifications: The machine consists of a hollow cylinder mounted horizontally on a study frame on ball bearings Compete with abrasive charge consisting of a set of hardened stainless steel balls, approximately 48mm dia It has an opening which can be closed with a dust tight cover to facilitate charging and discharging the drum with the material under test A revolution counter is fitted to the frame. • control panels: auto. Preset counter, stop and start push buttons. (optional at extra cost). A tray is supplied for collecting of the material at the end of the test A detachable shelf which extends throughout the inside length of the drum which catches the abrasive charge and does not allow it to fall on the cover The drum is rotated by an electric motor through a heavy reduction gear at a speed of 30-33 r.P.M Suitable for operation on 440 volts, 3 phase, 50 cycles, a.C. Supply. • all material parts are made of stainless steel except the frame. Optional accessories (optional at extra cost): • control panels: auto. Preset counter, stop and start push buttons.
Atomic absorption spectrophotometer comes with manual gas control system. It can work as standalone mode for routine analysis and can also be pc controlled. Salient features: •Microprocessor based, user friendly, menu driven with printer interface and optional pc attachment through rs232c interface. •Narrow beam optics fully sealed and quartz over coated mirrors. •Modes of operation include absorbance, emission and concentration. •Auto saving of all parameters & auto-bandwidth selection. •Integral gas control system with panel flow meters. •Precise knobs for vertical, horizontal and rotational alignment of titanium burner. •The software has facilities to repeat the result of the sample and data treatment. •Automatic calculation of percentage and ppm in base material. •Absorbance mode has the facility to measure sample absorbance for selected number of points and to calculate mean, sd and rsd. •Optional pc compatibility. •Microsoft windows® based software for data processing, storage, retrieval, interpretation etc. •Optional : hydride generator Software features: Microsoft windows® based pc operating software. •Easy user interface. •Linear / quadratic curve equation to predict the sample concentrations. •Modes of operation include absorbance, emission, concentration and standard addition. •Saving facility for the scanned data. Print facility for all the scanned data •Print facility for all the scanned data in graph and tabular formats. •Software is 21 cfr part 11 compliant with password method protection, instrument logbook etc Applications: •Academia & research •Soil testing •Micro nutrients •Fertilizer •Bio fertilizer •Pesticides
Spectrofluorometer is an instrument which takes advantage of fluorescent properties of some compounds in order to provide information regarding their concentration and chemical environment in a sample. A certain excitation wavelength is selected, and the emission is observed either at a single wavelength, or a scan is performed to record the intensity versus wavelength, also called an emission spectra. Salient features: •Precise settings of wavelengths and slit widths in both excitation and emission monochromators. •Compliance with ip/bp/usp standards. •Supports fluroscence polarization modules (single cuvette sample holder) •Absorbance, fluorescence and polarization. These three varieties of accessories are application oriented and are interchangeable. •Optional pc compatibility with rs232c interface and ms windows® based software for data acquisition, processing, storage, retrieval & interpretation of data. Software features: •Pc software provides the features has techniques to view, analyze and display upto 4th order derivative spectra, peak picking , spectra zooming, smoothening, data saving and printing. •Software is 21 cfr part 11 compliant with password method protection, instrument logbook etc. Cglp compliance addressed. •Glp protocols for fluroscence along with audit trail facilities in the software. Applications: Analysis of trace levels of •Biological samples in clinical examination, medicine and bio chemistry. •Constituents in food. •Components immeasurable by aas in organic & inorganic chemistry. •Analysis of drugs, quality control of pharmaceuticals & study of metabolism of medicines in pharmacy & pharmacology. •Monitoring & study of air & food pollutants, environmental sanitation etc., in pollution control. •Assays requiring fluorescent analysis beyond quantification - polarization •For anisotropy studies of molecular dynamics. •For complete photophysical model of the molecules ( absorbance, fluorescence and polarization accessories together).
Description : Optics : Fitted with Achromatic Objectives, designed as per Standards of Optical Excellence. Fully Parfocal and perfectly precentered, these Objectives give user details, never seen before. Sharper Resolution and extra flat field of view, make viewing a strain free pleasure. Coupled with wide field eyepieces. they provide a color free image. The Standard Microscope is supplied with four Semi-plan Achromatic Objectives-Achro 4x, Achro10x, Achro 40x (SL) and Achro100x Oil (SL), and a pair of WF 10x eyepiece. Observation Head : Extra clarity and high Contrast Binocular Observation tube, rotatable through 360, inclined at 45, off the Horizontal. Adjustable interpupillary eye-quality. Optionally, a 30 inclined Seidentop design Binocular tube can also be provided. Fatigue Free Focusing: Traveling on Ball slides, The Co-axial focusing system incorporates a very precise and wear resistant linear bearing mechanism that eliminates vibration and backlash. The coarse adjustment knob has a built in control to alter the tension of the motion. The touch sensitive fine focus knobs are graduated in 0.01mm increments. Large Mechanical Stage : The 150 x 120 mm Stage Plate incorporates a linear bearing mechanism with right hand low positioned CO-AXIAL movement Controls. It has a travel range of 75mm along the X Axis and 45mm along the Y-Axis for easy scanning of large specimens. A 0.1mm Vernier provides accurate location of the specimen area. Nosepiece : Precision-built (reverse type) quadruple revolving nose piece, traveling on ball beating, ensures a common field Center, on changing magnification and re-introduction. The soft ribbed grip for easy rotation helps prevent damage from gripping the objectives. Illumination Light Control: Built-in to a well contoured, a compact base, with convenient hand rests and powered by a 6V-20 watts halogen light source, the illumination system provides a bright and even illumination at any magnification. The lamp is precentered for user convenience. Replacement of lamp can be done without opening of base or electricals. Light intensity can be varied through electronically controlled knob, the illumination is further enhanced through well designed illuminator lens system and a sub stage Abbe Condenser with N.A 1.25 and built in Iris Diaphragm and Filter Holder. Optionally, the Bright Field Condenser can be easily replaced by phase Contrast Turret or Dark Field Condenser. All air-Glass Surfaces of the lenses and Prism are Anti - Reflection coated, to eliminate light losses to the maximum.
Our digital moisture meters are designed for both laboratory and field applications to test the moisture content in grains during harvesting and post-harvest storage, milling applications. Based upon conductivity / resistance measurement principles, these moisture meters incorporate multi-grain calibration to cater a wide range of applications in food grains / seed industry. Technical parameters: Range : 3.5 to 40% Accuracy :±0.2% Display :three seven segment display Principle :resistance measurement Power : six 9v dry cells or 230 volts 50 hz ac through adopter. Temperature :automatic Size : 300x170x260 mm. Approx. Weight :9.5 kg approx. Without accessories. Special features : (i) direct reading display for all commodities (ii) room temp. Display (iii) no arithmetic required. (v) rs-232 port available for interfacing printer or personal computer. Optional features: (i) separate commodity code system. (ii) auto calibration
Moderate size, easy to carry. Clear image , waterproof, suitable for outdoors. Model: f750c-1 Field of view: 7.5ï¿½ 132m at 1000m Lens magnification 7x Exit pupil diameter 6.8mm Exit pupil distance 23mm Minimum focusing distance 10mm Overall dimensions:200mmx80mmx150mm Weight: 890g Focus system: central handwheel focusing Prism: paul Prism material: bak4 -
Metalized sapphire windows are created by applying thin layers of chrome, nickel and gold around the edge of a sapphire window. This metalized edge creates a surface that can be soldered or bonded directly into your opto-mechanical assembly allowing you to create a hermetic seal. Hermetically sealed optics is used in a variety of applications ranging from infrared imaging systems to medical devices. Technical capability Material:optical sapphire (Al2O3) Diameter tolerance: +0, -0.1mm Thickness tolerance:+/-0.05mm Clear aperture: 90% Surface quality: 80-50 scratches and digs Surface accuracy: 2 lambdas per 25.4mm @ 632.8nm Parallelism: < 3 minutes Coating: AR coating, T > 98% @ 1260-1600nm Metalizing: Chrome, Nickel, and Gold; sputtering method or screen printing method
The DS A and B automatic level are designed for high precision of surveying applications,such as construction project,engineer of mine,road and bridge etc. DS A and B features include: *Magnetic damping compensator with heavy pendulum,super stable damping effect and high precision of setting accuracy even under harsh working environments. *Large roof prism,super clear imaging,minimum focusing distance
Preclinical trial, toxicology studies, drug safety testing, protein production services, bioanalysis services, compounds screening.Research services
A.) " Mechanics / Motion / Measurement / Pressure " -pulleys -springs & balances -masses -Dynamics -circular Motion -Elasticity & gravity -Specific gravity -Pressure B.) " HEAT " - Thermal Expansion - Gas Laws - Calorimetry - Specific Heat - Thermal Conductivity - Convection Radiation - Radiation Expansion - Expansion C.) " ENERGY " - Conversion - Engine Models D.) " LIGHT " - Mirrors & Lenses - Blocks & Prisms - Ray Optics - Telescopes - Optical Benches - Colour Mixing - Spectrometers E.) " Atomic Physics " - Milliken's oil drop - Measurement - Sound - Magnetism - Electromagnetism - Electrostatics - Electricity - Electrical accessories - Electronics - Oscilloscope.