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Optical Instruments

We are able to offer our valued clients with commendable Optical Instruments. This range includes Digital Melting Point Apparatus, Digital Abbe Refractometers and Digital Polarimeters. Designed to perfection, these products ensure reliable performance. Furthermore, to cater to the divergent demands of the clients, we offer these products in different specifications. The offered polarimeter measures the optical rotation of substances that aid to determine concentration and purity in pharmaceutical, chemical, food and cosmetic industries. The unit displayed is in International Sugar Scale (ISS).

Digital Abbe Refractometers

Digital Abbe Refractometers

Price on Request

Product Brochure

Minimum Order Quantity1 Piece
Refractive Index D1.3000 to 1.7000
Weight10 kg
Brix TC0 to 95%
Accuracy Refractive Index nD+/-0.0002
Accuracy Brix+/-0.1%
Range of Temperature Display0 to 500 deg C
Range of Temperature for Correction of Brix Value15 to 450 deg C
Power Supply220 V +/-10%, 50 Hz
Dimension330 x 180 x 380 mm

Being quality the foremost concern organization, we put forth the best Digital Abbe Refractometers. Based on advanced technology, these products are in compliance with the defined parameters of the industry. Furthermore, keeping in mind divergent demands of the clients, we offer these products in variegated specifications.

 

Features:

  • Measurement of refractive index of transparent, translucent liquids and solid substances

  • Measurement of percentage of solids in sugar solution (brix)

  • Automatic temperature correction of brix

  • RS-232 Interface

  • Back lit LCD

  • Prism made of hard glass



Additional Information:

  • Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer),Other
  • Port of Dispatch: JNPT Navi Mumbai
  • Production Capacity: 50
  • Delivery Time: 5-6 weeks
  • Packaging Details: Export Quality Packing

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Digital Polarimeters

Digital Polarimeters

Price on Request

Product Brochure

Minimum Order Quantity1 Piece
Light SourceMonochromatic Sodium Lamp
Wave Length589.44 nm
ModulatorFaraday magneto optical modular
Measuring Range Optical Rotation-450 to +450
International Sugar Scale+/-(0.030Z+ measuring value x 0.05%Z)
Accuracy Optical Rotation+/-(0.010+ measuring value x 0.05%)
Minimum Transmittance of Sample1%
Power Supply230V, +/-10% AC, 50/60 Hz
Dimensions600 mm x 320 mm x 240 mm
Weight30 kg
InterfaceRS-232
Digital Polarimeters is an instrument used for determining optical rotation of substances. It is also used for measuring specific rotation, concentration & international sugar scale of optically active substances. Polarimeter is ideal for pharmaceutical, food and beverages, sugar, cosmetics, oil refinery, chemical industries & also scientific research studies.

Contech Digital Polarimeter is a fully automatic instrument and eliminates the need for manual adjustments thus offering a high degree of measurement precision.

The polarized light after passing through the sample falling on the analyzer deviates from the optical zero position to the extent of optical rotation of the sample and the photomultiplier detector will produce an electrical signal with the frequency corresponding to the optical rotation of the sample. This signal after passing through the selective frequency circuit and power amplifier drives the servo-motor & in turn the analyzer until the optical zero position is regained. The analyzer rotation is measured by an encoder and is displayed on the digital readout as the optical rotation of the sample.

Features :
  • Measures optical rotation, specific rotation, concentration and sugar content.
  • Based on Optical Null principle.
  • Multiple readings and calculation of average value and standard deviation.
  • Measurement of dark samples upto 1% transmittance due to adjustment of high voltage supply to the detector in accordance with the darkness of sample.
  • Large backlite LCD display.
  • Various types of sample tubes,


    Additional Information:

    • Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer),Other
    • Port of Dispatch: JNPT Navi Mumbai
    • Production Capacity: 50
    • Delivery Time: 5-6 weeks
    • Packaging Details: Export Quality Packing

    View Complete details

    get quote request a call back

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