A Refractometer for every demanding Laboratory application for Measuring Refractive Index. Rudolph offers the widest range of refractometers available in the market. Rudolph is a leading analytical laboratory instrument supplier. For instance, we manufacture precision-quality, benchtop instrumentation and advanced digital refractometer solutions.

We serve the Pharmaceutical, Chemical, Petroleum, Petro-Chemical, Food, Beverage, Flavour, fragrance, and Alcohol industries. Therefore, all our instruments are designed to meet specific application requirements. Whether you require a high-accuracy stationary model or a handheld refractometer for versatile testing, our instruments are designed to exceed your requirements. To meet many needs, we offer a range of models and numerous configurations. As a trusted refractometer supplier, we specialize in distributing high-performance testing equipment tailored to regional industry demands. We proudly supply and support these advanced laboratory instruments directly to testing facilities, refineries, and research centres in the UAE, Saudi Arabia, Qatar, Kuwait, Oman, and Bahrain. We are, of course, always pleased to advise you as you make a purchase decision for your laboratory. 

Models:

As a certified ASTM Refractometer provider, our instruments ensure full adherence to international testing standards:

J47 , J57 VT , J157 PLUS, J257, J357, J457, Portable Refractometer J-27, Contact Lens

Features:

• Easy to clean, shallow Sample well. A clean sample well is imperative to accurate measurements.
• Durable Sapphire Prisms with Long-life Light sources. Low Life of the instrument cost.
• Sales and local service located near your lab, anywhere in the world.
• Durability to stand up to the harshest environments.
• Modern Refractometer data storage

Specifications:

• Smart Measure™ Improves Results with Live Measurement as well as Sample Load Well Monitoring.
• Dual Electronic Temperature Control  – Range 10ºC – 110ºC or 10ºC – 120ºC (optional).
• Accuracy: Refractive Index ±0.00002, BRIX ±0.01.
• Fully 21 CFR Part 11 Compliance and On-Board Data Storage.
• Bright, easy-to-read, chemical-resistant screen that tilts for taller or shorter users.
• Widest Measurement Range of Refractive Index 1.26 – 1.72 and BRIX 0 – 100.
• In addition, Data Storage – 32GB non-removable Compact Flash.
• Fully Networkable.
• Windows Embedded OS.