KL-303 Digital pH/ORP Controller

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Product Details

Brand Name	kelilong		Place of Origin	China
Model Number	KL-303

Product Description

Water Quality Testing(monitoring) Instrument

Product description :
Dual monitoring of pH and ORP in large LED display and
single control of either pH or ORP. Highly accurate.
Digital pH-ORP controller with large size LED display for
easy reading.
High input impedance avoid measuring error.
Built in SLOPE and CAL. adjust knob, easy for single point
or two points pH calibration.
"PH - ORP" control, the relay "PH" when measuring value
is above the set point for pH.
And the relay "ORP" when measuring value is below the
set point for ORP.

Model	KL-303
Measuring range	PH	0.00~14.00PH
Measuring range	ORP	0~±1999mV
Accuracy	PH	±0.1%+2 digits
Accuracy	ORP	±5 mV
Resolution	PH	0.01PH
Resolution	ORP	1mV
Set Range	PH	3.50～10.50PH
Set Range	ORP	0~1000mV
Environment	Temperature:0~50℃ Humidity<95℅
Power Supply	220V±10℅ 50Hz±2℅
Dimensions	160mm×102mm×40mm

Acidity meter is a common equipment,also known as PH meter, which is mainly used for precise measurement of pH value of liquid medium, and can also measure MV value of ion electrode potential with corresponding ion selective electrode. It is widely used in industry, agriculture, scientific research, environmental protection and other fields. If the electrode an be properly maintained in use, prepare the standard buffer solution as required and operate the electrometer correctly, which can remarkably reduce pH indication error, so as to improve the reliability of chemical experiment and test data.

Taking the acidity meter produced by Kelilong Electron Co.Ltd in Fujian,China as an example. It usually divided into four categories: industrial on-line acidity mete, table type acidity meter, portable acidity meter and pen type acidity meter.As shown in Figure 1.

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Kelilong Electron Co.,Ltd: Contact nameHelen Chen
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Product Categories

ph meters	EC Tester	Salinity Meter	Table top pH meter
Conductivity	(O.R.P) meters	On-line PH Monitor	Portable pH meter
Industrial On-line Controller	Water Quality On-Line Controller	pH /EC/PPM/CF/temp Tester(stick)	Thermometers
Refractometer	Dissolved Oxygen	pNa meters	Accessories
Stirrer	Tachometers/Pet trainer	bracket

KL-303 Digital pH/ORP Controller

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