Measurement range Brix: 0 - 100 Brix
Accuracy Brix: ± 0.1
Measurement range RI: 1.26 - 1.72 RI
Accuracy RI: ± 0.0001
Temperature control: 10 - 100°C
Temperature sensor accuracy: ± 0.05°C
*Items that are out of stock can be purchased to order; add the name and SKU of the item to your enquiry list (CLICK HERE) and we will get back to you with a quote.
Optional accessories are available for purchase separately. If you require a customised solution, please contact our technical specialists by selecting the "Add to enquiry" button and using our enquiry form or at sales@lasec.com.
Installation, training and special delivery requirements, such as the need for tail-lift trucks and additional labour and installation for large equipment and hazardous material (Hazmat) packaging, are chargeable in addition to standard freight and will be quoted separately before dispatch.
Online ordering is currently limited to South African customers, but our full range is still available. If you are ordering from outside South Africa, please log an enquiry or email internationallabsales@lasec.com, and our international sales team will gladly assist you through our traditional sales channels.
The J257 refractometer model is a wide range refractometer developed specifically for users from the polymer, petroleu, petrochemical, pharmaceutical and essential oil industries. The J257 measures the widest possible range of Refractive Index from 1.26 to 1.72 RI, which means that this instrument can measure many materials that a refractometer with only a food refractive index range of 1.33-1.53 cannot.
| Brand | Rudolph Research Analytical |
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