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I400F pH/Ion Meter

Model NO. I400F

Quantity

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).
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, MERK, GOST.
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
JB-11 stirrer
REX-5 electrode stand

Advantages:

This7-inch pH Ion Meter, professional GLP-compliant Ion Tester and versatile Multi-calibration pH Meter delivers precise pH and ion measurements for lab applications.

Specification

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/ORP	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
	Units	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
	Units	ºC
	Resolution	0.1ºC
	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 management	500 results each
Data management	GLP Features	Yes
Inputs	pH Electrode	BNC(Q9)
Inputs	Temp. Probe	4-pin aviation connector
Outputs	USB, RS 232	PC，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
	Weight	900g (1.98 lb)
	Dimensions (Carton)	370×320×220 mm
	Weight (Gross)	3.5kg