Key Features
- Covers Full Range for both Brix & Refractive Index Scale
- GLP Compliance
- Inbuilt Data Storage Memory
- Direct Printout Facility
- Temperature Covers Full Range for both Brix & Refractive Index Scale
- Control with Peltier (Optional)
- Measures Darker Sample
- Touch Screen Operation
- Equipped with dust proof prism cover
- The Instrument is calibrated over entire range using distilled water.
- Designed for Continuous Heavy Duty use
- Readily Available Spares with Prompt After Sales Service
Technical Specifications*
Models | AR-B | AR-A |
Measuring range nD | 1.3000 - 1.7000 | 1.3000 - 1.7000 |
Brix | 0.00 - 95.00% | 0.00 - 95.00% |
Resolution nD | 0.0001 | 0.0001 |
Brix | 0.10% | 0.10% |
Reproducibility nD | 0.0002 | 0.0002 |
Brix | 0.1% | 0.1% |
Temperature range | 0-95 deg C | 0-95 deg C |
Temperature resolution | 0.1 deg C | 0.1 deg C |
T. Control Model | Peltier | N/A |
T. Control Range | 5-80 deg C | N/A |
T. Control Accuracy | 0.2 deg C | N/A |
Interface | RS232, USB | RS232, USB |
Display | Touch Screen, Color LCD | Touch Screen, Color LCD |
Database | 500 groups data | 500 groups data |
Prism | Hard Glass | Hard Glass |
Voltage | 230V,+/-10, 50 Hz | 230V,+/-10, 50 Hz |
Dimension(LxWxH) | 360mmx240mmx150mm | 360mmx240mmx150mm |
Note: Due to process of continuous improvements, specifications are subject to change without prior notice
Accessories
Versatile Measurement CapabilitiesEngineered for laboratory and industrial use, this refractometer accurately measures refractive index (1.30001.7000 nD) and Brix (095%) values in a variety of liquid and semi-solid samples. Its single-channel design requires minimal sample volume, enabling fast and efficient testing for quality assurance processes.
User-Friendly Design With Smart FeaturesThe large digital LCD display, multilingual interface, and included PC data analysis software ensure straightforward operation. With rapid test speeds under three seconds and an out-of-range alarm system, users can rely on precise, instant results. Automatic temperature compensation further enhances accuracy and reliability during measurements.
Reliable Performance and CertificationThis equipment is CE ISO9001 certified, built with robust ABS and stainless steel for durability, and supports AC 100-240V power supplies. Its hygienic, easily-cleaned sample tray and compact dimensions make it suitable for any lab bench. With USB/RS232 outputs, data transfer and storage are simple and secure.
FAQs of Automatic Refractometer:
Q: How do I calibrate the Automatic Refractometer?
A: Calibration is performed using user-selectable standards, either with distilled water or certified standard solutions. The device guides you through the calibration process, ensuring accuracy prior to sample measurement.
Q: What types of samples can be analyzed with this refractometer?
A: This refractometer is designed to test liquid and semi-solid samples, requiring only 0.3 to 0.5 ml per measurement, making it ideal for laboratory and industrial quality control applications.
Q: When should I perform calibration on the device?
A: Calibration is recommended at the start of daily measurement routines, when switching sample types, or anytime precision is critical for your quality control procedure.
Q: Where can measurement data be stored or exported?
A: Up to 1000 readings are stored internally. Data can be exported via USB or RS232 ports to computers for further analysis using the included PC software.
Q: What is the process for cleaning the sample tray?
A: The stainless steel sample tray is designed for easy maintenancesimply wipe it clean after each test to ensure no residue affects subsequent measurements.
Q: How does the alarm function benefit laboratory workflow?
A: The device provides audio and visual alarms when readings are out of specified range, immediately alerting users to abnormal samples and enabling prompt corrective action during routine measurements.
