Automatic Refractometer Model J257
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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.
Need a customised solution?
Optional accessories are available for purchase separately. If your order needs a customised configuration, our technical specialists will follow up with full details before your order is finalised. Contact us via the enquiry form or sales@lasec.com.
Installation, training and special delivery
Some products require installation, training, or special delivery (such as tail-lift trucks, extra labour, or hazardous material packaging). If your order needs this, we'll contact you with the additional cost before dispatch, so your final invoice may differ from the listed price.
Ordering from outside South Africa
Online ordering is currently limited to South African customers, but our full range is still available. Log an enquiry or email international@lasec.com and our international sales team will assist you through our traditional sales channels.
DISCLAIMER: All product images are for illustrative purposes only. Actual products may vary slightly in colours, controls, and visible features.
Availability:On Request
SKU
IRRAA26114-CC
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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