Refractometers Dealers in Kolkata

ON EACH WINDOW A SPECIAL HIGH RESISTANCE PLATE REFLEX GLASS IS FITTED WITH SEALING JOINT AND METAL COVER PLATES HOLD BY BOLTS AND NUTS. THE CHAMBER IS CONNECTED TO VESSEL WITH CROSS FITTINGS AND FLANGED, THREADED OR WELDED ENDS. USUALLY, BETWEEN THE INSTRUMENT AND ITS CONNECTING ENDS, VALVES ARE FITTED TO CONSENT SHUT-OFF PIPING AND TO DISASSEMBLE THE LEVEL GAUGE WITHOUT EMPTYING THE VESSEL. DRAIN VALVES CAN ALSO BE FITTED TO CROSS FITTINGS DEVICE.

Whiteness is measured in terms of diffuse reflectance, which is the ratio of reflected light measured at 90deg. after passing through a suitable filter and the incident light that is generally at 45o to the surface of the samplePaper, Textiles, Food items, Pigments, Tiles and Minerals Ideal for measuring whiteness & brightness Can be used to measure both whiteness & brightness by changing filters only Standard MgCO block supplied with the instrument Simple to operate.

• Model No.: RF20

Measures the concentration of dissolved salt in fluids. Compact size, easy to operate. Automatic Temperature Compensation (ATC) from 10 to 30°C. Comes with case, calibration screwdriver, plastic pipette calibration solution, and user guide.     Features:   Compact size, easy to operateAutomatic Temperature Compensation (ATC) from 10 to 30°CProvides accurate and repeatable measurements on easy to read scaleRequires only 2 or 3 drops of solutionThe prism and lens with a simple focus adjustmentComplete with case, calibration screwdriver, plastic pipette and calibration solution  

* 80 km range *1310 1550 colour touch screen + key pad * dead zone : 1.5 mtr *one button operation.

We are offering Automatic Refractometer. Automatic Refractometer is known for its compact and elegant look. Automatic Refractometer comes with joystick control feature to operate on the 5'' high resolution color LCD monitor with operating icons by the side. The fast and reliable measurement of Automatic Refractometer is assured by advanced Auto-fogging method. The reliability of readings in Automatic Refractometer can be checked by the stored retinal reflection image by pressing the display button. Features Built-in fast thermal printer for hard copy prints outThree different versions of print options, (with or without eye diagrams)Can take reading in the smallest pupil size (2mm)Measurement data for different V.D. And Contact lens power (VD = 0)All measured readings can also be viewed on the screen simultaneously Other Information Pay Mode Terms : T/T (Bank Transfer).

With flat Reflex Glass for showing level of colourless liquids, Reflex Gauges use prism glass to provide an excellent indication of the liquid level. All liquids appear black in high contrast to the mirror like surface above. This clean line of separation can be sighted from many meters away. A reflex glass is clamped within the gauge body and seals the front opening of the liquid or vapour space.

• Feature: · Elegant look with award winning, latest software with attractive features are the prime attractions of new Mars Medica of Refractometers. · 21st century image processing algorithm wi
• Application: Eye Examination
• Brand Name: Mars Medica
• Model Number: MAR-800
• Refractive Index Range: sph +-28D/cyl +-10D(0.12D or 0.25D step),sph +-28D/cyl +-10D(0.12D or 0.25D step). AXIS 1
• Types Of Refractometer: Digital
• Weight: 14 Kg
• Power Supply: 110
• Display Size: 5.7 inch
• Axis Angle: 1

Trase utilizes the principle of TDR in order to convert the travel time of a high frequency, electromagnetic pulse into volumetric water content. In practice Trase generates a fast-rise pulse and sends it at the speed of light down a transmission line consisting of two parallel Waveguides that are inserted or buried in the soil. The velocity of propagation of the high frequency, broad band 3GHz wave in soil is determined primarily by the water content. The wave is reflected from the open ends of the Waveguides and returns along the original path. By microprocessor, the travel time of the wave is used to directly calculate the dielectric constant of the surrounding medium. THE WORLD'S MOST VERSATILE TDR INSTRUMENT - TRASE Trase is the only self-contained TDR instrument capable of investigating and monitoring not only soils, but a wide variety of other materials as well. It is fully field portable, and when you need to leave it at a remote site for several days or weeks, it can be accessed from home or office. On site, Trase quickly measures the dielectric and subsequent moisture properties of soil, seeds, or other materials at a specific location, or, with the optional Trase Multiplexer, at up to 256 locations. Trase automatically logs your sensors at intervals ranging from once a minute to once a day. Using diverse waveguide configurations and associated conversion tables, Trase rapidly measures new or unusual materials.

Digital Meter, Laboratory Analytical Instruments

Reflex Level Gauge, flow measuring instruments, reed level switch

Refractometers, measuring industrial products, miscellaneous testing products

Optical Time Domain Reflectometer- Mini, Splicing Machine

Remote Optical Time Domain Reflectometer

Electric Auto Refractometer, Bio Pachymeter, Electric Applanation Tonometer