I400F pH/Ion Meter

Key Information

Accurate-Smart
500 groups data sets
Print, PC

Package Information

370×320×220mm, 3.5kg

$769

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General Features

High resolution LCD display, 5.7 inches.
Multi-reading feature allows auto-read, timed-read and continuous-read.
Automatic/Manual temperature compensation ensures accurate results.
Auto-hold feature senses and locks the measurement endpoint.
Data Storage 500 sets (GLP-compliant).
Support for USB or RS-232 communication.
Reset feature automatically resumes all settings back to factory default options.
IP54 waterproof.

pH

1-5 points calibration with Standard Recognition.
Selectable pH buffer groups, including NIST, DIN, GB, USA.
Automatic electrode diagnosis with pH slope and offset display.

Ion

1-5 points calibration.
Selectable measurement unit, including μg/L, mg/L, g/L, mmol/L, pX, ppm, ppb, etc.
Multi-measurement modes are supported, including Direct Reading mode, Standard Addition mode, Sample Addition mode and GRAN mode.
Over 10 methods are built-in, including F^-, Cl^-, Br^-, I^-, NO₃^-, BF₄^-, NH₄⁺, K⁺, Na⁺, Ca²⁺, Cu²⁺, Pb²⁺, Ag⁺, etc., user-defined method is supported.

Includes

JB-10 stirrer
REX-5 electrode stand

Specification

I400F pH/Ion Meter
Parameters		pH/ISE/Temp.(mV/ORP/pX)
pH	Range	-2.000 to 20.000 pH
	Resolution	0.1, 0.01, 0.001pH
	Accuracy	±0.002 pH
	Calibration Points	Up to 5
	Standard Customization	Yes
	Standard Recognition	NIST, GB, DIN, USA and MERK buffers
	Slope Limit	Yes
mV	Range	-2000.00 to 2000.00 mV
	Resolution	0.1, 0.01 mV
	Accuracy	±0.1 mV or ±0.03% of reading whichever is greater
pX	Range	-2.000 to 20.000 pX
	Resolution	0.1, 0.01, 0.001 pX
	Accuracy	±0.002 pX
	Calibration Points	Up to 5
ISE	Range	1.000e-9 to 9.999e+9
	Unit	mol/L, mmol/L, g/L, mg/L, μg/L, ppm, ppb
	Resolution	Up to 4 significant digits
	Accuracy	±0.3%
	Calibration Points	Up to 5
Temperature	Range	-10 to 135 ℃, 14 to 275 ℉
	Unit	℃, ℉
	Resolution	0.1
	Accuracy	±0.1℃
Measurement	Reading Mode	Auto Read (Fast, Medium, Slow), Timed, Continuous
	Reading Prompts	Reading, Stable, Locked
	Temp. Compensation	ATC, MTC
Data management	Data Storage	500 results each
Data management	GLP Features	Yes
Inputs	Temp. Probe	4-pin Aviation connector
Inputs	pH Electrode	BNC(Q9)
Outputs	USB	PC
Outputs	RS 232	Printer
Display options	Backlight	Yes
	Auto Shutdown	1~60 min, off
	IP Rating	IP54
	Date and Time	Yes
General	Power	AC Adapter, 100-240V AC input, DC9V output
	Dimensions	242×195×68 mm
	Weight	900g (1.98 lb.)

Alfa Chemistry is a high-tech company integrating R&D, production, sales, application and services. We aim to improve people's life by providing high-tech analytical instruments and high-quality services. For more information about our water quality meters and laboratory instruments, please feel free to contact us.