HANDHELD REFRACTOMETER – J27

Rudolph brings decades of leadership with High Accuracy, Bench top Refractometers to Portable Refractometer Instrumentation

With the experience and innovation gained from over 2 decades of leadership in Refractometer design and manufacturing, Rudolph introduces the new benchmark for Portable Refractometers. The J27 Refractometer is entirely untethered yet refuses to accept the compromises in performance and accuracy of typical Handheld instruments. Now measure everything anywhere still with laboratory level accuracy

Temperature Controlled Measurements at 20 and 25°C from a Handheld Refractometer

The weakness of most portable refractometers is they do not control temperature. Refractometer measurements are often highly sensitive to drifting results because mathematically correcting for temperature alone does not work well when the ambient temperature is changing. Only precise temperature control will result in the measurement accuracy many users require.

The Rudolph Portable Refractometer J27 Peltier Temperature Control at the prism surface allows for improved accuracy and greater stability. Precise heating and cooling ensures stable and accurate measurements at either 20 or 25°C. Select the J27 series with temperature control for precise measurements when working with samples that are very hot, very cold or are not Sucrose, Glucose or sugar based.

Beispielsweise muss eine Glykolprobe mit präziser Temperaturkontrolle gemessen werden, um eine genaue Messung zu erhalten - die Temperaturkorrektur für Zucker kann nicht auf Proben angewendet werden, die nicht auf Saccharose basieren. Eine Probe, die aus einem heißen Kessel an einer Produktionslinie kommt, muss ebenfalls temperaturkontrolliert werden, da die Temperaturkorrektur für eine Probe, die weit von der Raumtemperatur entfernt ist, nicht genau ist.

Industrielles Saphirprisma mit hoher Haltbarkeit

Die Prismen aus synthetischem Saphir haben eine ähnliche Härte wie Diamant und können mit einem Papiertuch gereinigt werden. Das macht die Probenreinigung schnell und einfach.

Regardless of an portable refractometer’s specified accuracy, a refractometer’s real-world performance depends on how well the instrument is cleaned between samples.

Benutzerfreundliche GUI und helles LED-Touchscreen-Display

Extremely easy to use Graphic User Interface (GUI) and the availability of 10 different Languages on a brightly lit 7 inch (178mm) touch screen makes this the most user friendly portable refractometer on the market today.

The interface is a bright, LED touchscreen, with an easy to navigate GUI. No more difficulties reading measurements in very bright or dark environments in the warehouse or field. Benchtop Features in handheld refractometer

Portable Refractometer Laboratory Accuracy – Everywhere You Need to Measure

Most refractometers only provide for 2 or 3 decimal place accuracy and results are prone to drift. By combining laboratory level measurement module design, and true Peltier Temperature Control, Rudolph provides accuracy to the 4th decimal place. Laboratory accuracy in the field eliminates rechecking of materials in the Lab allowing users to test right in the field, on the receiving dock, or in a formulations area. Materials are measured for a reason, so why settle for just 2 or 3 decimal place accuracy when you can have steady and reliable 4 decimal place accuracy?

-Öle aus Samen
-speisefähige Öle
-Bonbons
-Sirup
-Suppen
-Milch
-Tees

-säfte
-HFCS
-Erfrischungsgetränke
-Saucen
-Süßwaren
-Gelees
-Fruchterzeugnisse

-Sojaöl
-Getränke
-Konfitüren
-Stärke
-Kaffee-Extrakte
-Saftkonzentrate
-Gemüseprodukte

• Spezifisches Gewicht des Urins
• Kraftstoffsystem-Vereisungsinhibitor
• Ethylenglykol / Kühlmittel
• Alkohol
• Salpetersäure
• Kaffee
• HAN-Düngemittel

• Ethanol
• Formaldehyd
• Glycerin
• Methanol
• Kaliumchlorid
• _H2O2
• Propylenglykol

• Propanol
• Baume
• Kalziumchlorid
• Harnstoff
• Natriumchlorid