LAQUAtwin ORP-11

HORIBA’s unique compact meter integrates the electrode, display, and sample container to enable simple and effective on-site testing by direct measurement from a single drop.

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Description

LAQUAtwin ORP-11: The World’s First Pocket-Sized ORP and Eh Meter

  • Versatile Measurement: The only pocket-sized ORP meter that can measure not only ORP value, but also Eh value (voltage reading vs. the Standard Hydrogen Electrode or SHE)
  • Precision in Every Drop: The replaceable sensor, featuring a platinum disk, enables measurements in samples as little as 0.3 ml (or 0.05 ml with sampling sheet).
  • Wide Measurement Range: Covering -1000 mV to 1000 mV, the meter ensures accurate readings across a broad spectrum.
  • Easy One-Point Auto Calibration: The meter automatically recognizes and calibrates the 225 mV standard solution included in the kit. Customize calibration using other ORP standard solution.
  • Exceptional accuracy: With an accuracy of +/- 2mV, the meter delivers precise results every time.
  • Auto Stable & Auto Hold Measurement Modes: Assisting users record stable readings, the meter displays smiley indicator and can freeze the reading.
  • Temperature Compensation and Calibration: Displaying temperatures up to 50.0°C, the meter allows for temperature compensation as well as correction through its calibration function.
  • IP67 Rating: Waterproof and dustproof meter with digital LCD and backlit display
  • Complete Package for On-the-Go ORP Testing: Each ORP-11 meter comes with a 225 mV ORP standard solution (14 ml), an abrasive cotton swab for platinum disk polishing, dropper, batteries, and 5 sampling sheets.

Additional information

Measurement principle

ORP electrode

Minimum sample volume

0.3 ml (0.05 ml with Sampling
Sheet B)

ORP range / resolution

-1000 to 1000 mV / 1 mV

Accuracy

± 2 mV

Maximum calibration points

1

Temperature display / resolution

0 to 50.0 ⁰C / 0.1 ⁰C

Display

Custom (monochrome) LCD with backlight

Operating temperature / humidity

5 to 40.0 ⁰C / ≤ 85% in relative humidity (no condensation)

Battery Life

Approx. 400 hours in continuous use (without backlight)

Materials

ABS epoxy body / platinum disk sensor

Dimensions

164 x 29 x 20 mm (excluding projections)

Mass

164 x 29 x 20 mm (excluding projections)

Functions

ORP and Eh measurements
Automatic standard recognition
Auto / Custom calibration value
Temperature compensation
Temperature calibration
Auto hold / Auto stable measurement modes
Automatic power off (30 mins.)
Low battery indicator
IP67 water / dustproof
Replaceable sensor

Accessories included

225 mV ORP standard (14 ml), abrasive cotton swab, CR2032 batteries (2 pcs), dropper, instruction & quick manuals, storage case