Optical Instruments

Polarimeter

Polarimeter measures the optical rotation of substances which helps to determine concentration and purity in pharmaceutical, chemical, food and cosmetic Industries. The unit displayed is in International Sugar Scale (ISS)

Digital Polarimeters Digital Polarimeters

digital_polarimeters
Model : MWDP-001

Based on optical null principle.

  • Large Backlite LCD screen.
  • Calculation of average & RMS value.
  • RS-232 Interface.
  • Measurement of dark sample upto 1% transmittance.
  • Various types of sample tubes, sample tube length 100 mm and   200mm.
  • Measures optical rotation, specific rotation, concentration and sugarcontent.

Specifications (ISS)

  • Measuring Range: -120° to 120 °Z
  • Resolution:  +0.001 °Z
  • Accuracy: +/- (0.03Z + measured value X 0.05%)
  • Light Source: Sodium Lamp 589 Nm Lowest sample transmittance:1%
  • Power Supply: 220 V +/-10%, 50Hz Dimensions:600x320x220mm
  • Weight: 30kg

Digital Abbe Refractometers
digita_abbe_refractometers
Model : MWAR-02
Abbe Refractometers measure the refractive index (nD) of transparent, translucent liquids and solid substances. It is also used to measure percentage of solids (brix) of sugar solutions as well as temperature compensated brix values.

  • 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.
  • Backlite LCD.
  • Prism made of hard glass

Specifications

  • Measuring Range: Refractive Index nD : 1.3000 to 1.7000
  • Brix : 0 to 95%
  • Brix-TC : 0 to 95%
  • Accuracy: Refractive Index nD : +/-0.0002
  • Brix : +/-0.1%
  • Range of temperature display: 0 to 50°
  • Range of temperature for correction of Brix value: 15 to 45°
  • Power Supply: 220 V +/-10%, 50Hz
  • Dimensions: 330x180x380mm
  • Weight:10kg
Digital Melting Point Apparatus
Model : MWDMP-300

digital_melting_point_apparatus
Melting Point Apparatus measures the melting point of a substance i.e. the temperature at which the state of the substance changes from solid to liquid. The actual melting point is an indication of the purity of a substance and hence an ideal tool for the quality control of medicines, perfumes, dyestuff and other organic crystalline substances.

  • Photo Electric detection.
  • Large Backlite LCD display.
  • RS-232 Interface.
  • Measurement of 3 samples simultaneously.
  • Display of initial and final melting points.
  • Calculation of average value of initial and final melting points.
  • Platinum resistor sensor for the precise temperature measurement.
  • Capillary sample tube as stipulated by pharmacopoeia 

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