About Automatic Digital Polarimeter ADP90
Automatic Digital Polarimeter Salient Features
| Touch screen colour display |
| Temperature display |
| Faraday magneto-optical modulator |
| Polarizer Polarizing film |
| Digital Polarimeter based on Optical null principle |
| No warm-up time is required when instrument is switched on |
| Measuring multiple scales - specific rotation, optical rotation, sugar degree and concentration |
| Automatic repetition-measurement for 6 times, and calculation of average value. |
| Measurement of dark-coloured sample |
Response time 3sec
|
| Insulated Sample chamber to keep sample temp. constant |
| User can set retesting sample between 1 to 6 |
| Photodiode Detector |
| Data display - date, time, measuring mode, length of tube, temp. test time, measured value (1 to 6 values), average value, |
| Purity method - saccharic concentration |
Advanced Optical Rotation AnalysisEnsure precise analysis of optical rotation and concentration of chemical and biological samples with the ADP90. Its high accuracy and resolution are ideal for detailed investigations in research laboratories, as well as quality control in pharmaceutical, food, and beverage industries.
User-Centered TechnologyThe polarimeter features a digital touch panel for intuitive operation, a large LCD display for clear readings, and automatic calibration using a quartz control plate, simplifying routine tasks and reducing operator errors during measurement.
Versatile and Reliable PerformanceEngineered for efficiency, the ADP90 operates reliably across 10C to 40C and up to 80% RH (non-condensing). With capacity for tubes up to 200mm, it adapts to varied sample requirements, ensuring consistent data for diverse laboratory environments.
FAQ's of Automatic Digital Polarimeter ADP90:
Q: How does the automatic calibration feature work on the ADP90 polarimeter?
A: The ADP90 polarimeter includes an automatic calibration function using an integrated quartz control plate. By following on-screen prompts via the digital touch panel, users can calibrate the device quickly and ensure ongoing measurement accuracy without manual adjustments.
Q: What are the main benefits of using the ADP90 in laboratory settings?
A: With a measurement accuracy of 0.02, temperature-controlled chamber, automatic calibration, and digital data output, the ADP90 offers reliable, error-free results and streamlined operation, enhancing productivity in routine analysis and research applications.
Q: When should I perform calibration on the polarimeter?
A: It is best to calibrate the ADP90 before initial use, after major maintenance, or whenever measurement drift is suspected. Routine calibration guarantees the highest accuracy in daily measurements.
Q: Where can the ADP90 polarimeter be effectively applied?
A: This instrument is suitable for use in pharmaceutical, chemical, and food & beverage industries, as well as academic and industrial research laboratories, owing to its versatility, robust design, and precise measurement capability.
Q: What is the sample tube capacity and can I use different lengths?
A: Yes, the ADP90 accepts sample tubes up to 200 mm in length, providing flexibility for various sample volumes and applications within laboratory processes.
Q: How is measurement data output and recorded from the ADP90?
A: Data from the ADP90 can be easily exported and recorded via USB or RS232 interfaces, allowing seamless transfer to computers or laboratory information management systems for further analysis and documentation.
Q: What is the recommended usage process for accurate measurements with the ADP90?
A: Ensure the chamber is properly temperature-controlled, select the appropriate tube, calibrate the instrument as needed, and use the digital touch panel to start the measurement. Allow readings to stabilize for the highest accuracy before outputting data.