Product Description
Digital Polarimeters
We are one of the leading names in the field of manufacturing and supplying of Digital Polarimeters Model: CDP-001. These are based on optical null principle and feature use of large Backlite LCD screen that allow easy monitoring of the results. Allowing calculation of average & RMS value, these also feature RS-232 Interface as well as measurement of dark sample of up to 1% transmittance.
Specifications (ISS)
Various types of sample tubes, sample tube length
Various types of sample tubes, sample tube length
Measures optical rotation, specific rotation, concentration and sugar content
Specifications (ISS)
| Measuring Range | -120o to 120 o Z |
| Resolution | +0.001o Z |
| Accuracy | +/- (0.03Z + measured value X 0.05%) |
| Lowest Sample Transmittance | 1% |
| Power Supply | 220 V +/-10%, 50Hz |
| Dimensions | 600x320x220mm |
| Weight | 30kg |
Precision and Convenience for Laboratory MeasurementsEngineered for optimal accuracy and efficiency, this digital polarimeter incorporates state-of-the-art microprocessor control and a clear, large backlit LCD display for ease of operation. With its automatic zero setting, intuitive calibration options, and USB data interface, it streamlines the workflow in any laboratory environment.
Robust Design with Advanced FeaturesThis instrument features a rugged construction using aluminum alloy, ABS plastic, and mild steel, ensuring durability in demanding laboratory settings. The device is equipped with a high-transparency optical glass tube, supports data storage, and offers superior temperature resistance up to 80C, making it suitable for various sample types and conditions.
FAQ's of Digital Polarimeters:
Q: How does the digital polarimeter measure optical rotation in samples?
A: The digital polarimeter uses an LED with a sodium filter (589 nm) to emit polarized light, which passes through the sample in a 100 mm standard tube. The instrument detects the change in the plane of polarization (optical rotation) and displays the measured value with a minimum readout of 0.001 on the large LCD screen.
Q: What types of laboratories can benefit from this digital polarimeter?
A: This digital polarimeter is ideal for analytical laboratories in pharmaceutical, food & beverage, and research institutions where precise measurement of optical rotation is crucial for quality control, compound purity examination, and conforming to industry standards.
Q: When should I calibrate the polarimeter, and what calibration options are available?
A: Calibration should be performed during initial setup, routine maintenance, or when measurement accuracy needs verification. The instrument supports both automatic and manual calibration, enabling users to ensure reliable and accurate results.
Q: Where are the data output and storage options located on the instrument?
A: The polarimeter is equipped with USB and RS232 ports on its main body for data output, allowing you to connect directly to computers or printers. Additionally, the device supports onboard data storage for convenient record keeping and analysis.
Q: What is the process for measuring a sample with this equipment?
A: To measure a sample, fill the provided high-transparency optical glass tube, securely place it in the instrument, and follow the prompts on the microprocessor-based control panel. The polarimeter will automatically set zero, then emit polarized light through the sample, calculating and displaying the optical rotation value.
Q: What are the key benefits of using this digital polarimeter in quality analysis?
A: Key benefits include highly accurate and repeatable measurements, user-friendly operation, fast data retrieval, ISO 9001 compliance, robust build quality, and versatile connectivity via USB and RS232. The automatic zero setting and clear LCD readout further ensure reliable and efficient laboratory workflows.