Contech Instruments Limited
Vashi, Delhi
GST No. 07AABCC7471R1Z1
Call 08048973588 83% Response Rate
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
Product Brochure
| Minimum Order Quantity | 1 Piece |
| Refractive Index D | 1.3000 to 1.7000 |
| Weight | 10 kg |
| Brix TC | 0 to 95% |
| Accuracy Refractive Index nD | +/-0.0002 |
| Accuracy Brix | +/-0.1% |
| Range of Temperature Display | 0 to 500 deg C |
| Range of Temperature for Correction of Brix Value | 15 to 450 deg C |
| Power Supply | 220 V +/-10%, 50 Hz |
| Dimension | 330 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
Product Brochure
| Minimum Order Quantity | 1 Piece |
| Light Source | Monochromatic Sodium Lamp |
| Wave Length | 589.44 nm |
| Modulator | Faraday 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 Sample | 1% |
| Power Supply | 230V, +/-10% AC, 50/60 Hz |
| Dimensions | 600 mm x 320 mm x 240 mm |
| Weight | 30 kg |
| Interface | RS-232 |
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
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