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Lutron PH223 186 x 40 x 32 mm

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21 Sep 2021
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Laboratorium

Spesifikasi Lutron PH223 186 x 40 x 32 mm


ALAT LABORATORIUM



SPECIFICATIONS

Display

LCD, size : 20 mm x 28 mm.

* With bar graph indicator.

Measurement

Range

pH

0 to 14 pH.

Resolution

pH

0.01 pH.

Accuracy

pH

± 0.02 pH

* After calibration.

pH Input Impedan

10^12 ohms.

pH  Electrode

Included.* PE-12

pH Temp. Compensation

build thermister Temp. sensor for automatic temperature compensation ( ATC ).

Data Hold

Freeze the display reading.

Memory Recall

Maximum & Minimum value.

Sampling Time

Approx. 0.8 second.

pH Calibration

pH 7, pH 4 or pH 10, 3 points calibration  ensure the best linearity and accuracy.

Circuit

Custom one-chip of microprocessor LSI circuit.

Operating Temperature

Meter : 0 to 60 ℃ ( 32 to 140 ℉ )

pH electrode : 0 to 80 ℃ ( 23 to 176 ℉ ).

Operating Humidity

Less than 80% RH.

Power Supply

DC 1.5V battery ( UM-4/AAA ) x 4 PCs.

Power Consumption

Approx. 4.8 mA.

Dimension

186 x 40 x 32 mm ( 7.3 x 1.6 x 1.3 inch ).

* Meter with pH electrode.

Weight

131 g/0.36 LB (included electrode)

Power off

Auto power shut off to save battery life.

Standard

Accessoris

Instruction Manual............................. 1 PC

pH electrode, PE-12..........................  1 PC

pH 7.00 buffer solution, PH-07A.........  1 PC

pH 4.00 buffer solution, PH-04A.........  1 PC



* PE-12, PH-07A, PH-04A are the consumer

  accessory

Optional Accessories

pH ELECTRODE, Model : PE-12

pH 7.00 buffer solution, Model : PH-07A

pH 4.00 buffer solution, Model : PH-04A

Hard carrying case, Model : CA-06

Soft carrying case,  Model : CA-05A


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