Search by Products Search by Standard solution Inquiry Quotation Shopping Guide

ATAGO HP
DD-7

Digital Differential Refractometer    DD-7

Price

Please contact us

This model measures solutions of low concentration up to 2% at an extremely high accuracy level of ±0.005%. It is recommended for such samples as unsweetened tea and surfactants.2 types of solutions – distilled water as the standard solution and the sample liquid to be measured – are injected into the instrument with syringes.By using a standard solution other than distilled water, solutions of higher concentration can also be measured.

Product information

Model DD-7
Cat.No. 3930
Range 0.000 to 2.000% for sucrose solution.it is possible to measure samples with refractive index up to 1.50 (nD) by reference solutuion.
Resolution Brix : 0.001%
Accuracy Brix : ±0.005 (for sucrose solution at 30°C)

For more detail

Accessories