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Horiba LAQUAtwin ORP/EH measuring pen
Horiba LAQUAtwin ORP/EH measuring pen is a pocket sized/pen style ORP measuring instrument that can not only measure ORP values, but also Eh values. T
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Horiba LAQUAtwin ORP/EH measuring pen

Horiba LAQUAtwin ORP/EH measuring pen

-Multi functional measurement: A pocket/pen type ORP measuring instrument that can not only measure ORP values, but also Eh values (voltage readings compared to standard hydrogen electrodes or SHE)
-Accuracy of each drop: The replaceable electrode can measure in samples as low as 0.3 ml (or 0.05 ml (using a sampling slide).
-Wide measurement range: This measuring instrument covers -1000 mV to 1000 mV, ensuring accurate readings over a wide spectral range.
-Simple single point automatic calibration: This instrument can automatically recognize and calibrate the 225 mV standard solution included in the kit. Customize calibration using other ORP standard solutions.
-Accuracy: The instrument has an accuracy of ± 2 mV and can provide accurate results every time.
-Automatic stabilization and automatic maintenance measurement modes: assist users in recording stable readings, the instrument displays a smiley face indicator and can freeze readings.
-Temperature compensation and calibration: This instrument can display temperatures up to 50.0 ° C, allowing temperature compensation and calibration through its calibration function.
-IP67 rating: Waterproof and dustproof instrument with digital LCD and backlit display screen
-ORP Test Pen: Each ORP-11 instrument is equipped with a 225 mV ORP standard solution (14 ml) for polishing platinum discs, including grinding cotton swabs, droppers, batteries, and 5 sampling plates.

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model ORP-11
Measuring principle ORP electrode
Minimum sample size 0.3 ml (0.05 ml, including sampling)
Table B)
ORP range/resolution -1000 to 1000 mV/1 mV
accuracy ± 2 mV
Maximum calibration point 1
Temperature display/resolution 0 to 50.0 ⁰ C/0.1 ⁰ C
function ORP and EH measurement
Automatic standard recognition
Automatic/Custom Calibration Values
temperature compensation
temperature calibration
Automatic hold/automatic stable measurement mode
Automatic shutdown (30 minutes)
Low battery indicator light
IP67 waterproof/dustproof
Replaceable sensor
display Customized (monochrome) digital LCD with backlight
Working temperature/humidity 5 to 40.0 ° C/≤ 85% relative humidity (without condensation)
battery life About 400 hours of continuous use without backlight
material ABS epoxy resin body/platinum disk sensor
size 164 x 29 x 20 mm (excluding protrusions)
quality Approximately 55g (including sensor and battery)
Including accessories 225 mV ORP standard (14 ml), grinding cotton swab, CR2032 battery (2 sections), dropper, instruction manual and quick manual, storage box






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