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Product Name:
PHS-3C model acidity of
Product Intro:
PHS-3C type of acidity is a 31 / 2 light-emitting diode (LED) figures show that the acidity of (hereinafter referred to as instruments). Equipment for industrial and mining enterprises, agriculture, medicine, environmental protection and other units of the acidity of water samples determined (PH value) and measurement of electrode potential (mv value). Such as with the appropriate ion-selective electrode, potentiometric titration can be analyzed as the end of the display.
Details:

Main technical parameters:

(1) PH value of measuring range: 0 ~ 14.00PH;

(2) mv value of measuring range: 0 ~ ± 1999mv (automatic polarity display);

(3) PH value measurement accuracy: ≤ 0.01pH ± a word; mv value measurement accuracy ≤ 0.1% (reading) ± a word;

(4) matching accuracy: ≤ 0.2pH/3pH

(5) Input Impedance: ≥ 1x10Ω

(6) Zero drift: ≤ 0.02pH / 3 hours;

(7) solution temperature compensation range: 0 ~ 100 ℃ (manual);

(8) Instrument Dimensions: 300 × 206 × 80mm;

(9) Instrument Weight: about 2kg;

(10) Power consumption: 5 watts

Second, the technical performance of equipment

1, apparatus can be in the following conditions for use; (1) ambient temperature: 0 ~ +40 ℃; (2) Relative Humidity: 50 ~ 85%; (3) test solution temperature: 5 ~ 60 ℃; (4 ) power supply: 220v ± 10%, 50Hz ± 2%; (5) no significant vibration; 

 


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