MASTER-20M / 20PM analog refractometers are low concentration models (measurement range Brix 0.0 to 20.0%), not equipped with the Automatic Temperature Compensation feature.
Best suit for measurements of low concentration fruit juices, cutting oil, which did not need ATC feature.
The MASTER-M / PM series is a good choice when the water-resistant feature is not a priority, and the Temperature Compensation will be carried out manually.
The MASTER-20M is made of metal, and the MASTER-20PM is made of plastic.
For salty and acidic samples, choose the plastic body, MASTER-20PM.
Specifications
Model |
MASTER-20M |
Cat.No. |
2383 |
Range |
Brix : 0.0 to 20.0% |
Minimum Scale |
0.1% |
Accuracy |
±0.2% |
Repeatability |
±0.1% |
Dimension & Weight |
3.2 × 3.4 × 20.7cm, 165g |
Optional |
• SUPER EXTRACTOR : RE-29401 |