Precision pH/DO Dual-Paramete CP14_PH Meter _Lab Analysis Products_Products_Cedric Scientific Instruments (Shandong) Co., Ltd.

Precision pH/DO Dual-Paramete CP14

1.7-inch color high-resolution (1024*600) capacitive touchscreen with UI design, providing a navigational operation experience. It features high sensitivity, complete and intuitive parameter display, and is convenient and simple to use. The main unit housing is made of PEEK material, which offers high temperature resistance, corrosion resistance, and anti-aging performance.
2.Built-in ARM 32-bit microprocessor chip, adopting digital filtering and slip technology to intelligently improve the meter's response speed and the accuracy of measured data. The circuit board uses the SMT (Surface Mount Technology) process, enhancing the reliability of product manufacturing.
3.The instrument's main interface can simultaneously display pH value/mV value/dissolved oxygen concentration/dissolved oxygen saturation/temperature value. Clicking on each item module allows viewing of detailed detection values for each test item and performing calibration for each item.

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Description

Model	CP14
pH	Measuring range	(-2.00 - 20.00) pH
	Resolution	0.1/0.01 pH
	Accuracy	Electrode:±0.01 pH, Meter:±0.02 pH
	Input current	≤1×10⁻¹² A
	Input impedance	≥1×10¹² Ω
	Stability	±0.01 pH/3 h
	Temp. compensation range	(0 - 100)℃,(Automatic/Manual)
mV	Measuring range(mV/ORP/EH)	-1999 mV - 1999 mV
	Resolution	1 mV
	Accuracy	±0.1% FS
DO	Measuring range	0 - 20.00 mg/L(ppm); 0 - 200.0%
	Resolution	0.1/0.01 mg/L(ppm); 1/0.1%
	Accuracy	Electrode:±0.10 mg/L, Meter:±0.40 mg/L
	Response time	≤30 s (25℃, 90% response)
	Temperature compensation range	(0 - 100)℃ (Automatic/Manual)
	Salinity compensation range	(0 - 45) ppt
	Pressure compensation range	(80 - 105) kPa
	Automatic calibration	Air saturated by water; Water saturated by air
	Electrode type	Polarographic
Temperature	Range	(0 - 100)℃
	Resolution	0.1℃
	Accuracy	5 - 60℃:±0.4℃; Other Range:±0.8℃
Other Parameters	Data storage	500 sets
	Display	7-inch color high-resolution (1024*600) capacitive touch screen
	Power supply	DC12 V/1 A
	Communication interface	Wireless Bluetooth (Optional), USB 2.0, Micro USB Interface
	Dimensions & Weight	(215×170×40) mm,600 g
	Storage Content	Measurement number, measured value, temperature value, ATC or MTC status, measurement date, measurement time
	Quality and Safety Certifications	ISO 9001:2000, CE, and CMC
Working Conditions	Temperature	5 - 35℃
	Humidity	≤85%
	IP grade	IP54