Digital microprocessor-based pH meter, resolution ± 0.1 / 0.01 pH. Large, backlit color graphic display. Manual or automatic temperature compensation with NT 55 probe. Manual and automatic Data Logger function. Memory / recall up to 1000 data with date/time according to GLP. Automatic calibration from 1 to 3 points for pH according to GLP with date and time. Selectable NIST, USA, and user-definable buffers (2 values). Calibration report and innovative graphic representation. Display of the buffers used for calibration on the display. Intuitive management of parameters via icons. Multilingual menu. Alarm setting and display functions in analogue format, "Latch-reading" and "Stability" with titration mode, recalibration alarm, self-diagnosis messages. USB output for PC connection and RS232 port for printer connection. Numerical password for management of calibration and memory cancellation. Magnetic stirrer with independent control (optional). PC software is downloadable for free. IP54 keyboard, warranty on the electronic part of 3 years. Measurement range: pH -2.00 ... 20.00 (0.01 pH); mV -2000 ... + 2000 (1 mV); °C -10 ... 110.0 (0.1 ° C); Without polymer electrode but with cable S7 / BNC, temperature probe NT 55, support holder with base, coloured pH buffers, and power supply.

TECHNICAL SPECIFICATIONS

PERFORMANCE
Accuracy (pH)	± 0,02
Accuracy (Temperature)	± 0,2 °C
mv measuring range (max.; min.)	2000; -2000
pH measuring range (max.; min.)	16; -2
pH resolution	0,1 / 0,01
Temperature compensation	0,0...100,0 °C
Temperature measuring range (max.; min.)	+110,0 °C; -10,0 °C
Temperature resolution	0,1 °C
Working temperature (max.; min.)	+45 °C; 0 °C

FEATURES
Analog view	Yes
Calibration point indication	Coloured Becker
Calibration report	Numeric and graphic
Display	High definition color TFT, backlit
GLP	Date and time, calibration data display and calibration deadline
Inputs	BNC - RCA - 4 mm banana
IP protection	IP 54
Languages	Eng - Ita - Deu - Esp - Fra - Cze
Memory / Datalogger	1000 GLP data
Output	USB - USB type B - RS232
Password	4 numeric characters
PC connection	DataLink+
pH alarm range	Min - Max
Points of calibration pH	1...3 automatic values / 2 custom values
Printer connection	RS232
Stability criteria	Med - High - Tit
Standard approved pH	USA - NIST - 2 custom values
Timer calibration due	Hours / Days