PH/CM/DO28BY LCD Benchtop PH/Conductivity/DO Meter

QUICK OVERVIEW

Product Code: 96596
Brand: PH meter
PH/CM/DO28BY

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6.5-inch LCD screen with concise and friendly-use interface.

Built-in microprocessor chip has Intelligent functions such as automatic calibration, ATC, data storage, clock display, USB output, function settings, wireless printing, and self-diagnosis information, etc.

Auto recognition of 25 buffers with three kinds of options: Europe

& USA, NIST .

Auto recognition of 8 conductivity standard solution with 2 kinds of options: Europe & USA.

Polarographic DO electrode, short polarization time (3-5 minutes).

Wireless Bluetooth printing and real-time data transfer to mobile phone are optional.

Can store 1000 sets of test data, which can be saved and transferred to USB memory stick and opened with Excel.

TECHNICAL SPECIFICATION

pH

Measuring range

(-2.00 – 19.99) pH
Resolution

0.1/0.01 pH

Accuracy

Meter:±0.01pH; Complete Kit: ±0.02pH
Auto calibration

1, 2, 3 point

Buffer

Europe & USA, NIST, standards

Input current

≤2×10-12 A
Input impedance

≥1×1012 Ω

Stability

±0.02 pH/3h

Temp. compensation

(0 ~ 100)℃, Auto or Manual
mV ORPMeasuring range

±1999.9mV

Resolution

                                                   0.1 mV

Accuracy

±0.03% FS

Cond.

Measuring range

Conductivity:

(0.00~20.00)μS/cm, (20.0~200.0)μS/cm

(200~2000)μS/cm,   (2.00~20.00)mS/cm

(20.0~200.0)mS/cm,

(200~2000)mS/cm (K=10)

TDS: (0 ~ 100)g/L

Cond.

Measuring range

Salinity: (0 ~ 100)ppt

Resistivity: (0 ~ 100)MΩ·cm

Resolution

0.01/0.1/1μS/cm; 0.01/0.1/1mS/cm

Accuracy

Electrode: ±0.5% FS, Meter: ±0.8% FS

Temp. compensation

(0 ~ 50)℃, auto

Electrode constant

0.1 / 1 / 10 cm-1

Reference Temp.

25℃ 20℃ 18℃

DO

Measuring range

(0-20.00)mg/L(ppm),   (0-200.0)%

Resolution

0.1/0.01 mg/L(ppm), 1/0.1 %

Accuracy

Electrode: ±0.10 mg/L, Meter: ±0.40mg/L

Response time

≤30s (25℃, 90% response)

Residual current

≤0.1 mg/L
Temp compensation

(0 ~ 45)℃, auto

Salinity compensation

(0 ~ 45) ppt, auto

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