pHPLUS Direct Digital pH Meter

The pH PLUS DIRECT uses a microprocessor to put laboratory precision into a portable water-resistant design. Read pH, mV, temperature and concentration with accuracy. The pH PLUS DIRECT allows the analyst to use ISEs to read concentration in ppm. Memory for 25 test results.The microprocessor makes the unit easy to use in any test mode.

Specifications

pH:

Range:

-2.00 to 19.99

Resolution:

0.01

Accuracy:

±0.002

Slope:

80 to 120%

Calibration:

3 point manual or automatic

Electrode:

Epoxy, Ag/AgCl

Temperature:

Range:

-5.0 to 100.0°C

Resolution:

0.1°C

Accuracy:

±1°C

Concentration:

Range:

0.0000 to 19999

Resolution:

±0.1 LSD

Accuracy:

±0.5% or ±1 LSD

mV:

Range:

±1999.9

Accuracy:

±0.1 mV

Resolution:

0.1 mV

Inputs:

1 BNC, Temp probe, power, ref.

Power:

9V alkaline or line for 110 or 220V

ISEs

Description

Code

Ammonia

5-0043

Fluoride

5-0048

Nitrate

5-0052

Description

Code

pH Plus Direct Meter, liquid buffers (4, 7, & 10) with case

1936

pH Probe, gel-filled

1904

Temperature Probe

1909

Adapter, 110v

1726-110

Adapter, 220v

1726-220

Accessory Kits

Although the pH Plus Direct reads directly in ppm, an initial calibration is required. The standard solution, replacement electrolyte, ionic strength adjustor, and a pipet are included in the accessory kit. The ammonia accessory kit also contains replacement membranes.

Description

Code

Ammonia Accessory Kit - pHPLUS Direct Digital pH Meter

5-0098

Fluoride Accessory Kit- pHPLUS Direct Digital pH Meter

5-0099

Nitrate Accessory Kit- pHPLUS Direct Digital pH Meter

5-0100