Benchtop PH Meters

Specifications:

50-pH211

Range

pH

0.00 to 14.00

mV

±399.9 mV (ISE); ±1999 mV (ORP)

°C

0.0 to 100.0

Resolution

pH

0.01

mV

0.1 mV (ISE); 1 mV (ORP)

°C

0.1

Accuracy

(@68°F/20°C)

pH

±0.01

mV

0.1 mV (ISE); 1 mV (ORP)

°C

±0.5

Typical EMC

pH

±0.03

Deviation

mV

±2

°C

±0.3

pH Calibration

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

Temperature
Compensation

Automatic (with probe 50-HI7669/2W) or manual from 0 to 100°C (32 to 212°F)

Electrode

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

Temperature Probe

50-HI7669/2W with 1 m (3.3’) cable (included)

Input Impedance

10¹² ohm

Power Supply

12VDC (included)

Environment

32 to 122°F (0 to 50 °C); 95% R.H.

Dimensions

240 x 182 x 74 mm (9.4 x 7.2 x 2.9”)

Weight

1.0 Kg (2.2 lb.)