Description: Multiparameter pH, mV, ION, COND, TDS, Salinity, Resistivity, Microprocessor digital benchtop temperature, resolution ± 0.1 / 0.01 / 0.001 pH / 0.01 µS. Large, backlit color graphic display. Simultaneous vision pH / COND and Temperature. 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 5 points for pH according to GLP with date and time. Selectable buffer NIST, USA, DIN, or user-definable (5 values). ISE calibration from 2 to 5 points. Calibration report and innovative graphic representation of the sensor conditions. Display of the buffers used for calibration and electrode status. Automatic and manual conductivity calibration with recognition of 4 standards (84; 1413 µS, 12.88, and 111 mS) from 1 to 4 points with the calculation of the different cell constants and a user-defined standard. Automatic scale change, automatic and manual temperature compensation (0 ... 100.0 ° C) with NT 55 probe. Reference temperature (15 ... 30 ° C), Linear temperature coefficient (0.00 ... 10.00%) and non-linear for ultra-pure water. Selectable cell buffer (C = 0.1 - 1-10.0). Display of the standards used for calibration. Intuitive management of parameters via icons. Multilingual menu. Enter company data, operator ID, sample ID, and sensor ID via an external keyboard (included). Alarm setting and display functions in analog format, "Latch-reading" and "Stability" with titration mode and time stability for ISE. Recalibration alarm, self-diagnosis messages. Alphanumeric password for calibration management and memory cancellation. 2 USB outputs for external keyboard connection (included) and PC. RS232 port for printer connection. Magnetic stirrer with independent control. Quick manual online. PC software is downloadable for free. IP54 keyboard.

TECHNICAL SPECIFICATIONS

REGULATIONS
Regulations	CE

PERFORMANCE
Accuracy (Cond)	± 1% f.s.
Accuracy (pH)	± 0.02
Accuracy (Resistivity)	± 1% f.s.
Accuracy (Salinity)	± 1% f.s.
Accuracy (TDS)	± 1% f.s.
Accuracy (Temperature)	± 0.2 °C
Cond measuring range (max.; min.)	1000 mS; 0.00 μS
Cond resolution	0.01 / 0.1 / 1 μS/cm (automatic scale)
Ion measuring range (max.; min.)	19999 mg/l; 0.001 mg/l
ORP measuring range (max.; min.)	+ 2000; - 2000
ORP resolution	1 / 0.1 mV
pH measuring range (max.; min.)	+ 20.00; - 2.00
pH resolution	0.1 / 0.01 / 0.001
Reference temperature (max.; min.)	+ 30 °C; + 15 °C
Resistivity measuring range (max.; min.)	10.00 MOhmcm; 1.00 Ohmcm
Salinity measuring range (max.; min.)	100 ppt; 0.01 ppm
TDS Factor (max.; min.)	1.00; 0.40
TDS measuring range (max.; min.)	500 g/l; 0.1 mg/l
Temperature coefficient (max.; min.)	10.00 % / °C; 0.00 % / °C
Temperature compensation	0.0...100.0 °C
Temperature measuring range (max.; min.)	+ 120.0 °C; - 20.0 °C
Temperature resolution	0.1 °C
Working temperature (max.; min.)	+ 45 °C; 0 °C

FEATURES
Analog view	Yes
Calibration report	Yes. printable. For pH parameters also graph report
Cell type	2 poles
DHS compatible	Yes
Display	Backlight coloured high definition TFT
Electrode status indication	Yes. with icon
GLP	Yes
GLP	calibration Yes
Inputs	2 x BNC - 2 x RCA - banana 4 mm
ION calibration points	2...5
ION measuring unit	mg/l - g/l - mol/l
IP protection	IP 54
Memory	1000 data
Multilanguage	Eng - Ita - Deu - Esp - Fra - Cze
Online help	Yes
Output	USB - USB tipo B - RS232
Password	Yes. 4 alphanumerical scripts
pH alarm range	Yes
Points of calibration Cond	1...4
Points of calibration pH	1...5 automatic values / 1...5 user values
Printer connection	Yes
Selectable Cell constant	0.1 / 1 / 10
Stability criteria	3 levels
Standard approved Cond	84 μS - 1413 μS - 12.88 mS - 111.8 mS / 1 user value
Standard approved pH	USA - NIST - DIN 19266 - 5 custom values
Timer calibration due	Yes
Ultrapure water compensation	Yes