PHS-1701 Portable pH Meter

 

PHS-1701 portable pH meter is a digital display PH meter, with LCD digital display, which can display PH and temperature values simultaneously. the instrument applies to the labs in junior college institutions, research institutes, environmental monitoring, industrial and mining enterprises and other departments or field sampling to determine the aqueous solutions' PH values and potential (mV) values. Equipped with ORP electrode, it can measure the solution's ORP (oxidation-reduction potential) value; equipped with the ion specific electrode, it can measure the electrode potential value of the electrode.

 

 

Technical Indexes

Measuring range	pH	.0014.00
	mV	-19991999
	Temp	-5℃---105℃
Resolution	pH	0.01pH
	mV	1mV
	Temp	0.1℃
Electronic unit measurement error	pH	±0.01pH
	mV	±1mV
	Temp	±0.3℃
pH calibration	1Point,2 point, or 3 point
Isoelectric point	PH 7.00
Buffer solution	8 groups
Power supply	DC6V/20mA;4 x AA/LR6 1.5 V or NiMH 1.2 Vand cHargable
Size/Weight	23010035(mm)/0.4kg
Display	LCD
pH input	BNC,Resistor >10e+12Ω
Temp input	RCA(Cinch),NTC30kΩ
Data storage	Calibration data;198 groups measurement data(99 groups forPH,mV each)
Working condition	Temp		5...40℃
	Relative humidity		5%...80%(without condensate)
	Installation grade		Ⅱ
	Pollution grade		2
	Altitude		<=2000m