Description:When HANNA® introduced its first version
of the pHep (pH electronic paper) in 1986, it immediately
revolutionized the standard in pH measurement. 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 pHeps have gone to satisfied customers
around the world.
We at HANNA® have
always valued the comments and suggestions coming from our customers.
For this series, we have included all of the features you have asked
for and more! The pHep 4 and pHep 5 include features such as a
dual-level LCD, battery level indicator, replaceable pH electrode
cartridge, instability indicator, automatic shut-off and automatic
calibration all in a floating, waterproof casing.
Specifications:
| Range |
pH |
-2.0 to 16.0 pH |
| Range |
Temperature |
-5.0 to 60.0°C / 23.0 to 140.0°F |
| Resolution |
pH |
0.1 pH |
| Resolution |
Temperature |
0.1°C / 0.1°F |
| Accuracy |
pH |
±0.1 pH |
| Accuracy |
Temperature |
±0.5°C / ±1°F |
| pH Calibration |
|
automatic, at 1 or 2 points with 2 sets of memorized buffers
(pH 4.01 / 7.01 / 10.01 or pH 4.01 / 6.86 / 9.18) |
| Temperature Compensation |
|
Automatic |
| Battery Type / Life |
|
4 x 1.5V with BEPS / approx. 300 hours of continuous use;
auto-off after 8 minutes of non-use |
| Environment |
|
-5 to 50°C (23 to 122°F); RH max 100% |
| Dimensions |
|
163 x 40 x 26 mm (6.4 x 1.6 x 1.0") |
| Weight |
|
100 g (3.5 oz.) |
HI 98127 (pHep 4) is supplied with protective cap, electrode removal tool, batteries and instructions.
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