Refractometers Dealers in Aminjikarai, Chennai (8 products available)

We are offering digital refractometers. The rudolph digital refractometers - j series are available in many models depending on their ri range, accuracy, range of temperature etc. While finding out the ri of the sample is the basic function, there are many correlations for ri including brix, butyro, etc. The applications include pharma, food, chemicals, fine chemicals, petroleum, petrochemicals, lubricants etc

• Certification: ISI Certified
• Condition: New
• Feature: Accuracy, Easy To Fit, Measure Fast Reading, Perfect Strength, Robust Construction, Rust Proof
• Dimension: 43(W)x26(D)x170(H) mm
• Temperature Compensation: Built-in
• Temperature Range: 10 - 70 Degree C
• Weight: Approx. 100g
• Resolution: 0.1 Brix %
• Battery life: 30,000 measurements (Alkaline cells w/o backlighting)

Calibrating a portable Brix meter Calibrating any instrument is a must, especially if it is used for quality control. Calibrating your instrument helps you notice any error that would have crept into your instrument as a result of wear and tear over the years. Calibration is the process of comparing a known measurement, called the standard, with the measurement obtained using your instrument at hand. In the case of calibrating a portable Brix meter, the standard in most cases is distilled water. On dropping a few drops of distilled water onto the prism, the LCD display in the instrument must show a reading of 0 Brix. Feature highlights Measuring range of 0 – 85 % Brix and resolution of 0.1 % Brix. Brix of samples ranging between 10 °C and 75 °C can be measured. Auto-inactivity detection, which increases the life time of batteries. IP65 casing to protect the instrument from splashes and dust.

• Display: 8-inch
• Model Name/Number: AutoPol 2
• Usage/Application: Laboratory
• Display Type: Digital
• Network Communication: 3 USB Ports,2 RS232 serial ports,1 Ethernet port
• Temperature Range: 15 - 40 Degree C

Polarimeter is an instrument to find out Optical Rotation. From Optical Rotation one can derive the value of Specific Rotation of a liquid sample. The biggest application for this system is in the field of Pharma. Also other Industries like Sugar, Food, Flavours & Fragrances, Chemicals, Intermediates use Polarimeters in their Labs. In a Polarimeter the concept is as follows: There would be a light-source. The light which travels in all directions is polarised with a Polariser. When the polarised light travels through the sample, due to the nature of the sample, the light turns to the left or the right. Then with an analyser Polariser we find out (angel) whether the light has turned to the right or the left & (beer) how many degrees. The result thus expressed in Degress is Optical Rotation. From this other results like Specific Optical Rotation, Deg Z, Deg ISS are calculated. Rudolph manufactures various models of Digital Polarimeters depending on the no of wavelengths, accuracy, resolution, capability to maintain the temperature of the sample through Peltier, ability to withstand acidic samples, adherence to 21 CFR Part 11 etc.. While the Autopol I is the entry-level model the Autopol VI is for cutting edge of Research. Rudolph is the only company offering NVLAP certified NIST traceable QCPs. These are available in different kinds for Positive rotation, Negative rotation, Low rotation and so on. Autopol is the single largest selling Polarimeter in the brand and all the models have the following features: Microprocessor controlled with touch-sensitive keypad and colour display It displays Optical Rotation, Specific Rotation, Deg Z & Deg ISS The "TempTrol" models are capable of maintaining temperature through electronic heating and cooling Peltier technology. It can take sample cells of upto 200mm path length The Data storage is through 8GB non-removable Compact Flash USB Ports, RS232 & Ethernet ports are built-in

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