pH meters, tabletop devices

The LLG-pH Meter 7 is an easy-to-use, robust table-top instrument for measuring pH and redox potential. The large color-touch-display and the intuitive, language-independent user interface ensure fast and easy use. Particularly suitable for routine applications in laboratories, production plants and schools.

• Available as set with gel combination electrode ("Made in Germany") with temperature sensor
• Large color-touch-display with language-independent graphical user interface
• Automatic temperature compensation
• Memory for 500 values
• 3-point calibration
• Reminder function for upcoming calibrations
• BNC connection for the electrode
• RS232 interface for data transfer
• Electrode holder can be mounted left and right

Scope of supply:
LLG-pH meter 7: pH meter, electrode holder, protective cover, power supply unit
LLG-pH Meter 7 set: pH meter, combination electrode, electrode holder, protective cover, power supply unit

Specifications
pH range:	0 ... 14
pH resolution:	0.01
pH accuracy:	±0,01
Temperature range electrode:	0 ... 80 °C
Dimensions (W x D x H):	180 x 240 x 80 mm
Weight:	0.7 kg
Power supply:	9 V DC/1A
IP code:	IP 54
Warranty:	3 years

Reliable Documentation for pH measurement, if desired also available with built-in printer. A modern backlit graphic display with menu controlled user interface allows easy and intuitive operation. The mini USB-B interface provides fast data transfer to a PC. The internal memory can record up to 5000 GLP complying data including ID, date and time. The housing and the keypad are easy-to-clean. Up to five calibration points cover almost the complete pH range. A calibration history of the 10 last calibrations allows conclusions on the state of the sensor. An integrated thermal printer (58mm width) is ready for printout of the measured data (option). Supplied with: meter, power supply, stand and USB cable.

Specifications
Ranges:	All values ±1 digit
pH:	-2.0 ... 20.0 ±0.1 pH -2.00 ... 20.00 ±0.01 pH -2.000 ... 19.999 ±0.005 pH
mV:	± (1200.0 ±0.3) mV ± (2500 ±1) mV
Temperature:	-5.0 ... 105.0 °C ±0.1 °C
Calibration:	1-, 2-, 3-, 4-, 5 point WTW technical. DIN, NIST and 20 additional buffer sets
Calibration memory:	Up to 10 calibrations recallable
Display:	LCD Graphic, backlit
Memory:	manual 200/5000 automatic
Logger:	manual/time controlled
Interface:	Mini USB-B
Power supply:	Universal power supply, 100 ... 240V, 50/60 Hz, 4 x 1.5V AA or 4 x 1.2V NiMH

Basic pH/mV laboratory instrument for all tasks where reliable, accurate readings are required quickly and easily. With large LCD segment display and easy-to-read keyboard. The AutoRead function ensures correct and repeatable measurement results. A built-in timer reminds the user of periodical calibration.

Scope of supply: Instrument, mains power adapter, stand

Specifications
Ranges:	All values ±1 digit
pH:	-2.0 ... 20.0 ± 0.1 pH -2.00 ... 20.00 ± 0.01 pH -2.000 ... 19.999 ± 0.005 pH
mV:	± (1200.0 ± 0.3) mV ± (2000 ±1) mV
Calibration:	1-, 2- or 3 point WTW technical buffer or DIN/NIST
Temperature:	-5.0 ... 105.0 °C ± 0.1 °C
Power supply:	Universal power supply 100 to 240 V, 50/60 Hz, 4 x 1.5 V AA or 4 x 1.2 V NiMH rechargeable batteries

Suitable for the following Mettler Toledo instruments:
RS-P25, RS-P26, RS-P28: SevenExcellence™, SevenCompact™, FiveEasy Plus™, SevenMulti™
RS-P26, RS-P28: SevenGo pro™, SevenGo pro Duo™, Densito, Refracto, SevenEasy™

Supplied with: Printer, power cable (country specific), interface cable, paper roll (1 pcs), ribbon cartridge (1 pcs)

Features	For model
Built-in real-time clock, Zero/Tare key:	RS-P26, RS-P28
Statistic application, totalling application:	RS-P28
RS232 Schnittstelle:	RS-P25, RS-P26, RS-P28
Printer unit:	Dot matrix printer
Ribbon cartridge:	Exchangeable, black ink
Paper roll:	Standard paper 57.5 mm (W), max. Ø 60 mm
Print quality:	Thermally stable and lightfast paper (GxP)
Interface:	RS232C, 9pin male connector or USB* (*SevenExcellence ONLY)
Dimensions (W x D x H):	120 x 203 x 73mm
Net weight:	740g (paper roll included)

pH eletrode with glass shaft, Ag/AgCl reference system, BNC plug and 1 m fixed cable.

Temperature range:	0 ... 80 °C
pH range:	0 ... 14
Temperature sensor:	No
Length/Ø:	120 mm/12 mm
Electrolyte:	3 mol/l KCl, AgCl saturated
Diaphragm:	Ceramic
Membrane resistance at 25 °C:	< 600 MΩ

FiveEasy™ and FiveEasy™ Plus benchtop meters provide high quality pH/mV measurements with the simple click of a button.

• Large, easy to read and easy to understand display with all information visible at a glance
• Five self-explanatory buttons making operation simple and easy
• Fast and easy connectivity for simple and secure data transfer (FP only)
• Electrode arm extension pole included

Scope of supply:
F20-Meter: Meter with CD operating instructions, QuickGuide, declaration of conformity, test certificate, power supply
F20-Standard: as F20-Meter, plus plastic LE438 3-in-1 pH electrode, 1 each x 4.01 pH, 7.00 pH, 9.21 pH buffer sachets
FP20-Meter: Meter with CD operating instructions, QuickGuide, declaration of conformity, test certificate, power supply
FP20-Standard: as FP20-Meter, plus plastic LE438 3-in-1 pH electrode, 1 each x 4.01 pH, 7.00 pH, 9.21 pH buffer sachets
FP20-Bio: as FP20-Meter, plus glass LE410 3-in-1 pH electrode, 1 each x 4.01 pH, 7.00 pH, 9.21 pH buffer sachets
FP20-Micro: as FP20-Meter, plus glass LE422 micro pH electrode, 1 each x 4.01 pH, 7.00 pH, 9.21 pH buffer sachets
FP20-TRIS: as FP20-Meter, plus glass LE420 pH electrode with moveable sleeve diaphragm, 1 each x 4.01 pH, 7.00 pH, 9.21 pH buffer sachets

Specifications
Measuring range (Accuracy)
pH F20 / FP20:	0.00 ... 14.00pH / -2.00 ... 16.00pH (±0.01pH)
mV:	-2000 ... 2000mV (±1mV)
Temperature F20 / FP20:	0 ... 100°C (0.5°C) / -5 ... 105°C (0.3°C)
Input:	BNC, Cinch (NTC 30kΩ)
Temperature compensation:	ATC and MTC
Power supply:	100 ... 240V / 50 ... 60Hz / 12V DC
Calibration F20:	3 points, linear, 4 predefined buffer groups
Calibration FP20:	5 points, linear/segmented, 4 predefined buffer groups
FP20 only
Memory:	200 measurements
Interface:	RS232, USB, Reference input

Modular professional system for measurements of pH, redox potential, conductivity, salinity / TDS and ion concentration. Fits up to three modules in any composition and order, can be expanded with additional measurement parameters at any time.

• Large, high resolution 7'' colour touch display (capacitive), very clear and easy to operate
• Modularity and flexibility; up to 3 measuring modules can work in parallel, expansion to 2 or 3 channels possible
• Universal communication via 2 x USB, Ethernet (LAN) and RS232
• Plain text user interface in 10 languages with menu guidance in full sentences
• OneClick™ operation concept to quickly start frequently used functions and preferred methods
• Storage for user methods
• Highest security and GxP support (ID protection, sophisticated user management, limits / alarms, integrated radio clock, etc.)
• Intelligent sensor management (ISM^®)
• Connection of stirrer, sample changer, PC, barcode reader, keyboard, local or network printer possible
• Storage up to 20000 data sets (measurements, calibrations, methods)
• 17 predefined, 60 user-defined methods
• 5 point calibration (pH), 8 pre-defined and 20 user-defined buffer groups, incl. temperature chart
• uPlace™ electrode arm with perfect vertical movement
• Compatible with all METTLER TOLEDO electrodes (Recommended: ISM^® electrodes)

Scope of supply:
S400-Basic: Includes instrument, 1 x pH/mV expansion unit, 2 x blank expansion units, uPlace™ electrode holder, semi-transparent cover, operating instructions, installation and quick guide, LabX^® direct pH PC software, declaration of conformity, test certificate
S400-Kit: As S400-Basic, but also with InLab^® Expert Pro-ISM, guide to pH measurements, 2 buffer sachets for pH 4,01 / 7,00 / 9,21 / 10,00
S400-Bio: As S400-Kit but with InLab^® Routine Pro-ISM cable kit instead of InLab^® Expert Pro-ISM
S400-Micro: As S400-Kit but with InLab^® Ultra-Micro instead of InLab^® Expert Pro-ISM
S400-uMIX: As S400-Kit, also including magnetic stirrer uMix™

Specifications	Measuring range // Resolution // Accuracy
Temperature range MTC / ATC:	-30.0 ... 130.0 °C // 0.1 °C // ± 0.1 °C
pH:	-2.000 ... 20.000 // 0.001 / 0.01 / 0.1 // ± 0.002
mV:	-2000.0 ... 2000.0 // 0.1 / 1 // ± 0.1
Rel. mV:	-2000.0 ... 2000.0 // 0.1 / 1 // ± 0.1

Triple channel instrument with pH/Ion, DO/BOD and conductivity expansion units.

S975-uMix (kit): Includes instrument, pH/Ion, DO/BOD and conductivity expansion units, uPlace™ electrode holder, semi-transparent cover, operating instructions, installation and quick guide, LabX^® direct pH PC software, declaration of conformity, test certificate. Also includes the uMix™ magnetic stirrer. Kit includes the following sensors: InLab^® Expert Pro-ISM, InLab^® 731-ISM and InLab^® OptiOx™.