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Model

PH-212

PH-213

Range

pH

-2.00 to 16.00/-2.000 to 16.000

mV

-

±999.9(ISE and ORP)

℃

0.0 to 100.0

0.0 to 100.0

Resolution

pH

0.01/0.001

0.01/0.001

mV

-

0.1(ISE and ORP)

℃

0.1

0.1

Accuracy (@20℃/68℉)

pH

±0.01/±0.002

±0.01/±0.002

mV

-

±0.05% F.S.(ISE and ORP)

℃

±0.5

±0.5

Typical EMC Deviation

pH

±0.01

±0.01

mV

-

±0.6

℃

±0.5

±0.5

pH Calibration

utomatic 1 or 2 points with 5memorized buffers
(pH.4.01, 6.86, 7.01, 9.18, or 10.01)

Temperature Compensation

Automatic (with HI7669/2W probe) or manual
from 0 to 100℃(32 to 212℉)

Electrode

HI1131B pH electrode, combination, glass, interchangeable,
BNC connector, 1m(3.3') cable (included)

Temperature Probe

HI 7669/2W with 1m(3.3') cable (included)

Input Impedance

1012Ohm

Computer Interface

RS232

Power Supply

12VDC(included)

Environment

0 to 50℃(32 to 122℉); RH95%

Dimensions

240×182×74㎜(9.4×7.2×2.9")

Weight

1.1㎏(2.4lb.)