Bench meter for pH, oxidation-reduction potential

Aquasearcher™ AB41PH bench meter

Ohaus - AB41PH

An advanced, research-grade benchtop pH meter with electrode, offering accurate, repeatable results

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Model : AB41PH-B

Measurement Range: -2.000 – 20.000 pH;-10.0 °C – 125.0 °C;-2000.00 – +2000.00 mV
Measurement Resolution: 0.1 mV;0.1 °C;0.001 pH
Accuracy: ±0.3 mV;± 0.002 pH;±0.3 °C
Electrode: Not included

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Model : AB41PH-F

Measurement Range: -2.000 – 20.000 pH;-10.0 °C – 125.0 °C;-2000.00 – +2000.00 mV
Measurement Resolution: 0.1 mV;0.1 °C;0.001 pH
Accuracy: ±0.3 mV;± 0.002 pH;±0.3 °C

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The OHAUS AquaSearcher™ AB41PH benchtop meter is designed with reliable measurement and precise performance in mind.

The i-Steward ensures repeatable and consistent measurement accuracy for optimal peace of mind. The large LCD display and touch keypad make changing the parameters, executing setup, and performing calibration as simple as using a smartphone.

Applications

pH, oxidation-reduction potential (ORP) with Temperature Measurements

With selectable resolution from 0.1 to 0.001 and an intelligent i-Steward system, AB41PH is an excellent pH bench meter with high resolution and consistent accuracy.

Equipped with a 6.5-inch large LCD display and a touch keypad, AB41PH offers a simple and precise control experience.

The AB41PH features a 1000-item memory and password management for GLP documentation. Provides connectivity and data output capabilities with RS232 and USB interface.

Display

6.5" Segment & Dot matrix LCD with backlight

Operation

Capacitive touch, ABS top housing, standalone electrode holder

Communication

RS232, USB Device (included),GLP/GMP data output with real-time clock

Construction

AC adapter (included)

Design Features

i-Steward, 3 endpoint modes, calibration due alarm, 1,000 measurement memory, ten most recent calibrations, password management

Model		AB41PH
pH	Measuring Range	-2.000 to 20.000 pH
	Resolution	0.1/0.01/0.001 pH
	Selectable Resolution	Yes
	Accuracy	± 0.002 pH
	Pre-Defined Buffer Groups	5
ORP, RmV	Measuring Range	± 2000.0mV
	Resolution	0.1 mV
	Accuracy	±0.3 mV
	Units	mV, RmV
Temperature	Measuring Range	-10.0 to 125.0 °C
	Measuring Range	14°F to 257°F
	Resolution	0.1 °C, 0.1 °F
	Accuracy	± 0.3 °C, ±0.3 °F
	Calibration	1 point cal offset
Calibration	Calibration Points	Up to 5 points
	Calibration Sign	Slope/offset & Face
	Calibration Mode	Linear
Meter Specifications	Display Type	6.5" Segment & Dot matrix LCD with backlight
	Multilanguage User Interface	English, Spanish, French, Portuguese, Chinese, Russian and Turkish
	Measurement End-point Modes	Auto-stop, Timed, Continuous
	Datalog for measurement	1000 sets data points with time and date stamp
	Datalog for calibration	10 sets
	Keypad	Capacitive touch
	Output	Connect to PC via RS232 and USB, Connect to Printer via RS232
	Password management	10 User ID for password management
	pH electrode input	BNC
	Temperature input	Cinch, NTC 30 kΩ
	Installation Overvoltage	Category II
	Pollution	Degree 2
	Power Supply	Universal, 100-240 VAC, 50-60 Hz
	Ambient Operating	5 to 40 ˚C, 5 to 80 %, non-condensing