I400F pH/Ion Meter

Features

GENERAL FEATURES

High resolution LCD display, 7.0 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 of each parameter (GLP-compliant).
RS-232 communication for print.
USB communication for PC software
Reset feature automatically resumes all settings back to factory default options.
IP54 waterproof.

1-5 points calibration with Standard Recognition.
Configurable pH buffer calibration with pre-set groups for NIST, DIN, GB, USA, MERCK, and GOST standards.
Automatic electrode diagnosis with pH slope and offset display.

Ion

1-7 points calibration with polyline fitting or linear fitting.
Selectable measurement unit, including μg/L, mg/L, g/L, mmol/L, pX, ppm and ppb.²
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^-, I^-, NO₃^-, BF₄^-, NH₄⁺, K⁺, Na⁺, Ca²⁺, Cu²⁺, Pb²⁺, Ag⁺and NH₃-N. User-defined method is supported.

Includes

Specifications

Model		I400F
Parameters		pH/ISE/Temp.(mV/pX)
pH	Range	-2.000~20.000 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，MERK, GOST buffers
mV	Range	-2000.00~2000.00 mV
	Resolution	0.1, 0.01 mV
	Accuracy	±0.1 mV or ±0.03%
pX	Range	-2.000~20.000 pX
	Resolution	0.1, 0.01, 0.001 pX
	Accuracy	±0.002 pX
	Calibration Points	Up to 7
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 7
Temperature	Range	(-10.0～135.0)ºC, (14.0~275.0)ºF
	Unit	ºC,ºF
	Resolution	0.1
	Accuracy	±0.1ºC
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	pH Electrode	BNC(Q9)
Inputs	Temp. Probe	4-pin aviation connector
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	EU Power Adapter (Input: AC 230V/50Hz; Output: DC 20V/1000mA). Configurable power adapter option available.
	Dimensions	242×195×68 mm
	Net Weight	900g (1.98 lb)
	Dimensions (Carton)	370×320×220 mm
	Shipping Weight	3.5 kg

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