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pH/EC/TDS/µ HI9811-5, HI9812-5

* pH, µS/cm, ppm (mg/L) µ pH / EC / TDS
* , ½, ϼ
* µ µ ȭ ڵ
* µ 2% /C
* pH, TDS ׸ ٲ κ ü ʿ
* м Ƽ׸

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 HI 9811-5

 HI 9812-5

 Range

 pH

 0.0-14.0 pH

 0.0-14.0 pH

 EC

 0-6000 µS/cm

 0-1990 µS/cm

 TDS

 0-3000 ppm(mg/L)

 0-1990 ppm(mg/L)

 Temp.

 0.0-70.0

 0-60C

 Resolution

 pH

 0.1 pH

 0.1 pH

 EC

 10 µS/cm

 10 µS/cm

 TDS

 10 ppm(mg/L)

 10 ppm(mg/L)

 Temp.

 0.1

10

 Accuracy

 pH

 0.1pH

 0.1pH

 EC

 2% F.S.

 2% F.S.

 TDS

 2% F.S.

 2% F.S.

 Temp.

 0.5

 1

 TDS Conversion Factor

 0.5 ppm(mg/L)=1µS/cm

 0.5 ppm(mg/L)=1µS/cm

 pH Calibration

 manual, 1point through offset trimmer

 manual, 1point through offset trimmer

 EC/TDS Calibration 

 manual, 1point through slope trimmer

 manual, 1point through slope trimmer

 EC/TDS Temperature 

 Compensation

 automatic from 0 to 50 with =2%/

 automatic from 0 to 50 with =2%/

 Probe

 HI 1285-5 pH/EC/TDS/T, 1m cable (included)

 HI 1285-5 pH/EC/TDS/T, 1m cable (included)

 Battery Type/life

 9V/approx. 150 hours of continuous use

 9V/approx. 150 hours of continuous use

 Environment

 0-50;RH 100%

 0-50;RH 100%

 Dimensions/Weight

 144.6x79.5x37mm/230g

 144.6x79.5x37mm/230g

 ̿밡 ׼ 

 HI 1285-5

 Spare electrode

 HI 7004L

 pH 4.01 buffer solution, 500 mL

 HI 7007L

 pH 7.01 buffer solution, 500 mL

 HI 7010L

 pH 10.01 buffer solution, 500 mL

 HI 70300L

 Storage solution, 500 mL


HI 9811-5 HI 9812-5 HI 1285-5 pH/EC/TDSC κ갡 Բ ˴ϴ.