Extech Instruments RF30
Manuals and User Guides for Extech Instruments RF30. We found 4 manuals for free downloads User's manual, Data Sheet
Below you will find brief information for Brix Refractometer RF30. The Brix Refractometer RF30 is designed to measure the refractive index of a sample, and displays the measurement in % Brix. It includes a 20°C zero calibration, and a temperature compensation table is included for adjustments based on the measurement temperature. The device is easy to use, with a cover plate that opens and closes to allow the user to place a drop of the sample on the prism. The user can then view the results through the eyepiece and adjust the sharpness ring to improve the shadowline definition. The Refractometer RF30 has multiple ranges that can be selected with a knob, 1: (0 to 42%), 2: (42 to 71%), 3: (71 to 90%), and a resolution of 0.2%.
Key Features
Measures refractive index
Displays measurement in % Brix
Includes 20°C zero calibration
Features temperature compensation
Multiple range selection
Easy-to-use design
0.2% resolution
Durable construction
Includes plastic case
Pages: 1 Extech Instruments RF30 User's manual
Brand: Extech Instruments Category: Measuring, testing & control Size: 533 KB
Languages: English
Open manualOther manuals and documents
Frequently Answers and Questions
How do I calibrate the instrument?
The 20ºC zero calibration is factory set and does not require further adjustment.
How do I take a sample reading?
Open the cover plate, place a few drops of the sample on the measurement prism, close the prism cover plate, allow the sample to remain on the prism for approximately 30 seconds, and then look through the eyepiece while holding the instrument under a light source.
How do I compensate for temperature differences?
The RF30 Refractometer has been designed for use with a 20°C standard temperature. If the temperature of the measurement deviates from 20°C, the reading must be manually compensated in accordance with the Temperature Compensation Table.
advertisement