Analogue Refractometer - KERN ORA 4UA

The KERN ORA 4UA analog handheld refractometer combines the urea scale for AdBlue with the usual automotive scales for glycol, washer fluid and battery fluid.

Benefits

• Several scales, no conversion: read values directly and cut out conversion errors.
• Five scales including urea: urea 30-35 %, ethylene and propylene glycol to -50 °C, washer fluid to -40 °C and battery fluid 1,10-1,40 kg/l.
• Automatic temperature compensation: stable readings between 10 °C and 30 °C with no manual correction.
• Engraved serial number: every unit is clearly traceable.
• Ready to use out of the box: storage case, calibration fluid, pipette, screwdriver and cleaning cloth are included.
• Maintenance-free and handy: a rugged handheld that stays dependable in daily use.

Technical data

• Measuring range urea: 30 % - 35 %
• Graduation urea: 0,2 %
• Measuring range ethylene glycol: -50 °C - 0 °C
• Graduation ethylene glycol: 1 °C
• Measuring range propylene glycol: -50 °C - 0 °C
• Graduation propylene glycol: 1 °C
• Measuring range washer fluid: -40 °C - 0 °C
• Graduation washer fluid: 5 °C
• Measuring range battery fluid: 1,10 kg/l - 1,40 kg/l
• Graduation battery fluid: 0,01 kg/l
• Automatic temperature compensation (ATC): yes (10 °C - 30 °C)
• Net weight: 0,30 kg

Applications

For the automotive and chemical industries and the solar sector, for frost-protection checks, AdBlue testing and heat-exchange system control.

Compliance and origin

EAN 4045761483101. Customs tariff code 90275000. Country of origin: China.