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laboratory pH Meter (0~14.00) pH (0~+-1999)desktop digital pH meter pH test instrument with high precision acidity meter

Masur Technology Co.,Ltd,
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laboratory pH Meter (0~14.00) pH (0~+-1999)desktop digital pH meter pH test instrument with high precision acidity meter

Brand Name : MASURTECH

Model Number : PHS-2C PHS25 PHS-3C

Certification : CE,ROHS

Place of Origin : Shenzhen,Guangdong

MOQ : 10 pcs

Payment Terms : Western Union, T/T, MoneyGram, D/P, D/A, L/C

Supply Ability : 600000 pcs/month

Delivery Time : 5~7 work days

Packaging Details : Each piece into one retailed box

function : PH/mV

measuring range : (0~(14) pH (0)~.1999) mV

Resolving power : 0.01pH 1mV

temperature compensation : (0~60C)

Product Size : 220mm×200mm×85mm

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Desktop digital pH meter pH test instrument with high precision acidity meter PHS-2C PHS25 PHS-3C

Summary
PHSThe type digital display acidity meter is used for the laboratory measurement.PHValue of the high precision instrument, withPH,MVDual function. UseE201Composite electrode, fast response, good stability. This instrument is widely used in many fields, such as scientific research, teaching, agriculture and so on.


Working principle
By sensor (PHComposite electrode) will be hydrogen ion activity in aqueous solution into electrical energy, electrical energy input to the instrument, through the operational amplifier, current detection, theA/DConvert to digital display. The above electric energy conforms to the equation of the equation of the:


Technical parameters and working conditions

Model No.; PHS-2C PHS-25 PHS-3C
Accuracy Ph ± 0.05 ± 0.02 ± 0.01
MV ±10mV ±10mV ±2mV
Range Ph (0.00~14.00) pH 0.00~14.00pH (0.00~16.00) pH
MV 0~±1999mV 0~±1999mV (0~±1999) mV
Resolution PH 0.01 pH
MV 1 mV
Stability ± 0.01 pH/12h
Ambient temperature (5 ~ 45) ℃
Temperature Compensation 0~60℃
Relative humidity ≤ 85% RH
Identify Three Types Of Standard Buffer Solution PH4.00; PH6.86; PH9.18,
Product Size 220mm×200mm×85mm
Power AC (220V ± 22) V (50 ± 0.5) Hz, no significant vibration and strong magnetic interference


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