Multiparameter PC 450 Eutech Instruments
pH/mV/Conductivity/Total Dissolved Solids/Salinity/Temperature
Specifications
Product	Description
pH
Range	-2.00 to 16.00 pH
Resolution	0.01 pH
Accuracy	±0.01 pH
Calibration	Up to 6 points: USA, NIST, DIN  or custom
mV
Range	±2000 mV
Resolution	0.1 mV ±999.9 mV; 1 mV beyond
Accuracy	±0.2 mV +2 LSD or +0.5 % of reading; whichever is greater
Calibration	±200 mV
Conductivity
Range	0 to 200 mS; 0 to 20 mS if using COMBI03BW probe
Resolution	0.01 µS to 0.1 mS
Accuracy	±1 % full scale
Calibration	Auto/manual; one point per range
TDS
Range	0 to 200 ppt ( TDS factor 1.0 )
Resolution	0.01 ppm to 0.1 ppt
Accuracy	±1 % full scale
Calibration	Manual; 1 point/range
Temperature
Range	-10.0 to 110.0 ºC ( 14.0 to 230.0 ºF )
Resolution	0.1 ºC/ºF
Accuracy	±0.5 ºC; ±0.9 ºF
Calibration	Offset in 0.1 increments, ±10 ºC or ±18 ºF
Others
Display	Custom LCD with backlight
Memory	Stores up to 500 data sets
Output	USB or RS232
Real-Time Clock	Time and date stamp on calibration and stored data
Temp.Compensation	Automatic or manual from -10 to 110 ºC
Power	Two AA batteries ( included ), >100 hours ( without backlight ); AC adapter ( optional )
Dimensions ( L x W x H )	Meter : 7 7/8" x 3 1/8" x 2 1/4" ( 20 x 8.3 x 5.7 cm )
	Boxed : 9 1/8" x 9 1/8" x 2 3/4" ( 23 x 23 x 7 cm )
Weight	Meter : 1 lb ( 0.5 kg )
	Boxed : 1.4 lb ( 0.7 kg )
Order Information
Order No.	Item
Meter
ECPCWP45000	PC 450 Meter only : Meter, two AA batteries
ECPCWP45004	PC 450 Meter & pH & Con/ATC Electrodes: Meter, double-junction pH electrode, conductivity cell ( K = 1.0 ), Grip-Clip™, two AA batteries
ECPCWP45004K	PC 450 Meter Kit: Meter, double-junction pH electrode, conductivity cell ( K = 1.0 ), Grip-Clip™, two AA batteries, hard carry case, USB cable, calibration solutions
ECPCWP45003	PC 450 Meter & Combi Electrode: Meter, combi pH/Con/ATC electrode, two AA batteries
ECPCWP45003K	PC 450 Meter Combi Kit: Meter, combi pH/Con/ATC electrode, two AA batteries, hard carry case, USB cable, calibration solutions
Electrodes
ECFC7252201B	Replacement pH electrode, double-junction, epoxy body, BNC
PHWPTEM01W	ATC probe. Use with any pH electrode with BNC connector for temp. compensation
COMBI03BW	Combination pH/Con/ATC probe
ECCONSEN72W	Cond/ATC cell, glass body, K = 0.1
CONSEN91W	Cond/ATC cell, K = 1.0
CONSEN92W	Cond/ATC cell, epoxy, K = 10.0