GENEQ > Environment > pH Meters - Lab

Pocket pH Meter pHep 4 & 5 pocket_phmeter+phep4-5.jpg (7937 octets)


When we introduced its first version of the pHep® (pH electronic Paper) in 1986, it immediately revolutionized the standards in pH measurement. The pHep®'s ease-of-use in combination with its affordability made it possible for non-technical and technical personnel alike to measure pH on the spot, accurately and inexpensively throughout a variety of industries. Since its introduction, over 1 million pHep®s have gone to satisfied customers around the world. We have always valued the comments and suggestions coming from our customers. For this new series, we have included all of features you have asked for and more!


FEATURES
  • Dual-level LCD
  • Battery level indicator
  • Replaceable pH electrode cartridge
  • Stability indicator
  • Automatic shut-off
  • Automatic calibration
  • Waterproof casing plus 100% buoyancy

SPECIFICATIONS
 
HI 98127
HI 98128
pH Ranges
0.0 to 14.0
0.00 to 14.00
Temperature Range
0.0 to 60°C
(32 to 140°F)
0.0 to 60°C
(32 to 140°F)
pH Resolution
0.1
0.01
Temperature Resolution
0.1
0.1
pH Accuracy
(@20°C/68°F)
±0.1
±0.05
Temperature Accuracy
±0.5°C (±1°F)
±0.5°C (±1°F)
Typical EMC Deviation (pH)
±0.1
±0.05
Typical EMC Deviation (Temp.)
±0.5°C (±1°F)
±0.5°C (±1°F)
Calibration
Automatic 1 or 2 points with 2 sets of memorized buffers
(pH 4.01/7.01/10.01 pt pH 4.01/6.86/9.18)
Temperature Compensation
Automatic (user may disengage)
Environment
From 0 to 50°C (32 to 122°F); RH 100%
Battery Type / Life
4 x 1.5V with BEPS (battery error prevention system) / 350 hours
Auto Shut-off
After 8 minutes
LCD
Custom, dual-level
Casing
Waterproof, 100% buoyancy
Stability indicator
Illiminates when pH reading is stable
Dimensions
163 x 40 x 26 mm (6.4 x 1.6 x 1.0")
Weight
85g (3.0 oz)
Spare Electrode
HI 73127