Magnification: 50X,100X Objective diameter: 600mm Focal Length: 600mm GW: 5.6kg Nw: 7kg carton size 73x22x8.7cm,4pcs/ctn, Size of color box: 74.5x23x36cm Color: silver,blue,red Material: ABS Weight: 930g
Objective lens diameter: 76mm Focal length 700mm Working principle: reflective Eyepiece size SR4mm H12.5mm H20 mm Lens process: anti-glare treatment Tripod height: 1.25M Weight: 5.1KG Focusing mode: two-wheel adjustment shaft Magnification: 525 times Focal Color: white
Magnification: 90X Passage diameter: 50mm (2.4) Focal length: Focal length Mirror: 90° Maximum height: 38cm Eyepiece: H25,H20,H12.5,H6,Moon Mirror,1.5X Erecting Eyepiece,3XBarlow Lens. Color: Yellow Optical system: refractive Product name: Astronomical Telescope Material: Material
Magnification: 70X, 140X Objective diameter: 60mm Focal Length: 700mm Eyepiece: 5mm, 10mm Color: silverã??blueã??red GW: 8.3kg Nw: 7.3kg carton size: 75x24.5x45cm,4pcs/ctn, Size of color box: 74x24x10.9cm
Product name: Telescopic aluminum tripod equator Channel diameter: 114mm (4.5'') Focal length: 1000mm (f / 8.8)
10g data rate Sfp+ package with lc connector 850nm/1310nm/1550nm vcsel/fp/dfb laser From 220m mm to 80km sm transmission on mmf/smf Power dissipationï¼?1w Lvpecl compatible data input/output interface Low emi and excellent esd protection Laser safety standard iec-60825 compliant Compliant with ce, fcc, rohs, reach
Features - Continuous output or acknowledge output - Adjustable filter to absorb vib ation - Available to modify with local gravity value - Mostly compatible to SST300's accessories and options (90 types) - Accuracy up to ±20'' - Cross-axis sensitivity less than ±0.2%FS - ±9''' offset repeatability - Refer to about 50 industry & military standards - Military class product available Description - SST400 inclinometer is intelligent renewed product, improved functions & performances comprehensively. - SST400 inclinometer strictly tested and combined with simulation & process with advanced EDA&CAE technologies including materials collection, heat treatment, finite element analysis, modal analysis & test (include housing, sensitive apparatus, PCB board and relationship between characters of each other). - SST400 inclinometer adopts Vigor's patented automatic testing technology, not only general test, correct and compensate to temperature drift/non-linearity/cross-axis sensitivity error/orthogonal error/sensitive axis and so on, also made life test with different angular rate & angular acceleration impact and long time temperature cycle test for each product. More test programs, correction and compensation of parameters can be made as special request.
Power Supply:90~265VAC Temperature Sensor:NTC 10K Setpoint Range:1~50 (Default 16~30) Set Unit:1/step Display Accuracy:±0.1 Mode Setting:Cool, Heating, Ventilating Fan Speed Adjust:Low, Medium, High and Auto Dimension: 86�86�10.5 Ambient Condition: -10~50, 5-95% R?non-condensi Wiring: Terminal block max. 1.5mm2
unctions: Large-screen displays, user-friendly design, simple and practical. The shell is made of flame-retardant materials, safe and reliable. Input voltage: 220V + / -10% Set the temperature: 5 °C -35 °C Measuring temperature: 0 °C -40 °C Relay contact capacity: 16A/250VAC Shell material: flame retardant PC Specifications: Voltage: 110(± 10%)VAC / 220(± 10%, -15%)VAC, 50/60Hz 24VAC ( option) Differential Temperature: 1 ° C Max Setting Temperature Range: 5° C~35° C External Limitation: 5°C~60°C( factory setting 35°C) Mounting: Mounts directly onto wall or wall-box Temperature range: 0° C - 40 ° C Sensor type: NTC Color: White ivory Relative humidity: < 85% (23 ° C) Housing material: anti-flammable PC Dimensions: 86mm 86mm 13mm(H/W/D )
Cube beamsplitters are constructed by cementing two right angle prisms together with the appropriate interference coating on hypotenuse. The absorption loss to the coating is minimal. Transmission and reflection approach 50% (average) though the output is partially polarized.
Zero order waveplates A quarter-or half-wave retarder made from two plates of quartz with their fast axes crossed; the difference in thickness between the two plates determines the retardance. Zero-order retarders provide accurate retardance over a broad range of wavelengths and dance over a broad range of wavelengths and are more durable than single-element retarders. Cemented zero-order waveplates Cemented zero-order waveplate is constructed of two multi-order waveplates with their axis crossed. Thus, it performs as a zero-order waveplate because of the effect of two plates counteracting each other. It has wide temperature bandwidth and wavelength bandwidth properties. Because it is cemented, the dama zge threshold must be considered (about 10mw/cm2) when used. Key features: - double plates - broad spectral bandwidth - wide temperature bandwidth - ar coated Technical capability Material: Crystal quartz Dimension tolerance: +0.0, -0.2mm Wavefront distortion: λ/4 @ 632.8mm Retardation tolerance:
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
The true zero order waveplate means that the thickness of waveplate is very thin (less than 0.1mm) which make the true zero order waveplate excellent in temperature, wavelength and incident angle (about 20) bandwidth. Therefore, it is excellent choice for the highly accurate application. It is cemented with a block of glass which is limited to low and medium power application. Key features: - broad spectral bandwidth - wide temperature bandwidth - wide angle bandwidth - cemented by epoxy Technical capability Material: Crystal quartz / bk7 optical glass Dimension tolerance: +0.0, -0.1mm Wavefront distortion: 8 @ 632.8nm Retardation tolerance: 500 Wavelength range: 400-2100nm 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 silic Dimension: 1 - 500mm Dimension tolerance: + / - 0.02mm Centration: 3 arc minutes Wedge: < 5 mrad Surface quality: up to 10-5 Surface accuracy: x -4 Clear aperture: > 90% Coating: according to the requirement
WDW Series Universal Electromechanical Universal Testing Machine It is computer-controlled precision Testing Machine, suitable for wide range of material for tension, compression, Bending and shearing test. It has high stability as well as high precision, equipped with PC system & printer for graph, test result display, printing & data processing. Complete with modulus for metal, spring, textile, rubber, plastic and other material testing & creep test. It is widely used in many fields such as industry factories, mineral enterprise and high schools. Applied Standard Load meets or exceeds the following standards: ASTM E4, ISO7500-1, EN 10002-2, BS1610, DIN 51221. Strain measurement meets or exceeds the following standards: ASTM E83, ISO 9513, BS 3846 and EN 10002-4. Tensile test at room temperature DIN EN 10002-1, ISO 6892, ASTM A370, ASTM E 8 Tensile test on reinforced steel: ISO 10606, EN 10080 Compression test DIN 50106, ASTM E9
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.
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
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
This is use for safety in battle field. made by brass.
