0-32% Hand Refractometer Adjustable Eyepiece 0.2% Scale ARIANA

Take advantage of a precise measuring range and a fine scale division to secure optimal emulsion quality, prolong tool life and reduce corrosion risk; order the ARIANA hand refractometer directly via Metav Werkzeuge or ask our consultants if needed.

ARIANA Hand Refractometer — portable 0–32 % range with 0.2% scale division

The ARIANA Hand Refractometer is a compact handheld instrument for rapid, workshop-level control of coolants, cutting fluids and lubricants to maintain correct emulsion concentration.

• Rapid, precise coolant and lubricant checks
• 0–32 % measuring range, 0.2% scale division
• Adjustable eyepiece for clear focusing
• Supports emulsion control to extend tool life

Fast, measurable control for consistent process quality

The portable instrument enables quick verification of emulsion concentration, ensuring that mixed coolants, cutting and lubricating fluids remain within the intended specification. With a 0–32 % measuring range and a 0.2% scale division, the device provides readings fine enough to detect small deviations that otherwise shorten tool life or compromise machining performance. This measurable precision translates into predictable maintenance schedules and fewer production interruptions, which supports operational efficiency and reduces unexpected downtime.

Reduced wear and corrosion through correct concentration

A correctly adjusted emulsion prevents both excessive dilution and overly concentrated mixtures. The consequence of consistent monitoring is longer tool life and clear rust prevention benefits: under-dosed emulsions can leave metal surfaces exposed, while overdosing wastes material and budget. By using a reliable portable refractometer to maintain the recommended mixture, workshops can realise tangible cost savings through lowered tool replacement rates and reduced machine maintenance, making the instrument a cost-effective quality control step.

Simple to operate and interpret in workshop environments

Designed for practical use, the unit features an adjustable eyepiece to accommodate different users and lighting conditions, allowing straightforward focusing and clear readings without specialised training. The instrument’s scale presents results directly in percentage points, so staff can compare readings with target values at a glance. For regulatory and safety alignment, emulsion adjustments can be made in line with applicable guidelines such as TRGS-611, enabling compliant handling of coolant concentrates without complex calculations.

For precise emulsion management, select the ARIANA hand refractometer through Metav Werkzeuge for reliable delivery from Emmerich; contact our specialists at info@metav-werkzeuge.com or +49 2822 7131930 for tailored guidance and purchasing support.

Technical Data

• Article number: 4522222001NW
• Label: Handrefraktometer Messber.0-32% m.verstellbarem Okular Skalenteilung 0,2% ARIANA
• Manufacturer: ARIANA
• Product type: Hand refractometer
• Packaging unit: 1

Facts

• Measuring range: 0–32 %
• Scale division: 0.2 %

Special features

• Adjustable eyepiece
• For quick control of coolants, cutting fluids and lubricants
• Ensures optimal emulsion concentration
• Contributes to longer tool life and rust prevention
• Emulsion variation possible in line with TRGS-611

FAQ

What measuring range does the device cover? The ARIANA hand refractometer covers a 0–32 % range, suitable for most workshop coolant and lubricant concentrates.

How fine is the measurement resolution? Readings are shown with a 0.2% scale division, allowing detection of small changes in emulsion concentration for proactive adjustment.

Can this instrument help to extend tool life? Yes, consistent monitoring with this hand refractometer supports correct emulsion levels, which contributes to longer tool life and reduced wear.

Is the device straightforward to use on the shop floor? The portable design with an adjustable eyepiece makes the instrument easy to focus and read under typical workshop conditions.

Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com