pH 450 Eutech Instruments
Specifications
Product	Description
pH
Range	-2.00 to 16.00 pH
Resolution	0.01 pH
Accuracy	±0.01 pH
Calibration	Up to 5 points (USA & NIST & CUSTOM)
	Up to 6 points (DIN)
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
ION
Range	0.0 to 2000 ppm
Resolution	0.01 / 0.1 / 1 ppm
Accuracy	±0.5 % full scale ( monovalent );
	±1 % full scale ( divalent )
Calibration	From 2-4 or 2-5 points:
	0.10, 1.00, 10.0, 100.0 & 1000 /
	0.20, 2.00, 20.0, 200.0 & 2000 /
	0.50, 5.00, 50.0 & 500.0
Temperature
Range	-10.0 to 110.0 ºC ( 14.0 to 230.0 ºF C714 )
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
Temperature Compensation	Automatic or manual from -10 to 110 ºC
Power	Two AA batteries ( included ), >500 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
ECPHWP45000	pH 450 Meter Only: Meter, Grip-Clip™, two AA batteries
ECPHWP45002	pH 450 Meter & Electrode: Meter with double junction pH electrode and ATC probe, Grip-Clip™, two AA batteries
ECPHWP45002K	pH 450 Meter Kit: Meter with double-junction pH electrode and ATC probe, Grip-Clip™, two AA batteries, hard carry case, USB cable, pH buffers, storage solution, rinse solution
Electrodes
ECFC7252201B	Replacement pH electrode, double-junction, epoxy body, BNC
ECFE7372801W	pH electrode with built-in ATC. Double-junction, epoxy body, BNC
ECFC7352901W	pH electrode with built-in ATC. Single-junction, epoxy body, BNC
ECFC7960201B	ORP electrode. Double-junction, epoxy body, gel-filled, BNC
PHWPTEM01W	ATC probe. Use with any standard pH electrode for temperature compensation
Accessories
GRIPCLIP	Grip-Clip™
60x426401	Optional 100 / 240 VAC SMPS power adapter, 9 V, 6 W
MINIPHONEUSB	USB cable for 450 series, mini phone plug to USB
30x427301	RS232 cable for 450 series, mini phone plug to RS232 9-pin ( F )
ECPHBUFKITC	pH buffer set, pH 4 ( red ), 7 ( yellow ), 10 ( blue ), 480 mL each
ECPHBUFKIT	Colourless pH buffer set, pH 4, 7 and 10 ( 480 mL each )