Sper Scientific 300011C Salt Refractometer with ATC, 0-100 ppt, NIST Certificate of Calibration
Place a drop or two of a sample on the prism and read the results
Sper Scientific portable refractometers work in ambient light with no battery or other power source necessary. A refractometer measures the extent to which light is bent (refracted) through a liquid sample. They are commonly used to help identify or confirm the identity of a sample, assess the purity of a sample, or determine the concentration of a solute in a solution. They can be used in labs, on production lines, in the field or anywhere. Simply place a drop or two of a sample on the prism and read the results immediately. With reasonable care, their reliability, precision, and optical performance will last forever. Certificate of calibration is available for these refractometers.
All Sper Scientific refractometers come complete with:
• Rubber coated hand grip and construction, which insulate the test solution from inaccuracies caused by the user's body heat.
• Covered eye piece and bright, clearly defined scale, with large easy-to-read measurements.
• All the accessories for immediate use, including calibration tools and solutions, full instructions, transfer pipettes and protective cases.
Dimensions: 6½" × 1½" (165 × 38 mm)
Weight: 3.0 oz. (86 g)
Comes with a NIST certificate of calibration. The NIST certificate specifies that the standards against which the product has been certified or calibrated were themselves calibrated by the National Institute of Standards and Technology (N.I.S.T.), or with N.I.S.T. calibrated equipment under conditions specified by N.I.S.T.
The Sper 300011C Salt Refractometer with ATC, 0-100 ppt, NIST Certificate of Calibration is a portable and reliable tool used to measure the extent to which light is refracted through a liquid sample. With no battery or power source necessary, this refractometer is ideal for use in labs, production lines, or in the field.
To use the refractometer, simply place a drop or two of the sample on the prism and read the results immediately. The bright and clearly defined scale, along with the covered eye piece, ensures easy and accurate measurements. The rubber coated hand grip and construction help insulate the test solution from inaccuracies caused by body heat.
Included with the Sper 300011C Salt Refractometer are all the necessary accessories for immediate use, including calibration tools and solutions, full instructions, transfer pipettes, and a protective case. The compact dimensions of 6½" × 1½" (165 × 38 mm) and lightweight design of 3.0 oz. (86 g) make it easy to carry and use anywhere.
One notable feature of this refractometer is the NIST certificate of calibration that it comes with. This certificate ensures that the standards against which the product has been certified or calibrated were themselves calibrated by the National Institute of Standards and Technology (N.I.S.T.), guaranteeing its accuracy and reliability.
The Sper 300011C Salt Refractometer with ATC, 0-100 ppt, NIST Certificate of Calibration is a highly accurate and user-friendly tool for identifying or confirming the identity of a sample, assessing its purity, or determining the concentration of a solute in a solution. Its durability, precision, and optical performance ensure that it will last forever with reasonable care.
For further information and guidance on using the refractometer, please refer to the provided Product Manual and Instruction Manual. Purchase this reliable and accurate refractometer today and experience its convenience and precision in your laboratory or fieldwork.