DeltaTRAK's new non-glass ISFET(Ion Sensitive Field Effect Transistor) Hand-Held pH meter does away with all the drawbacks of a glass pH meter and lasts 3 times longer than glass. The non-glass, rugged, completely submersible probe stores dry and requires no-fill solutions or routine maintenance.
The combination pH and temperature probe features a high temperature automatic temperature compensation (ATC), lightning fast readings and set up time for a new or dry probe is just 10 minutes. The only cleaning required is brushing the tip with a toothbrush.
Measuring pH for semi-solids, slurries and liquids is now fast, easy and accurate to ±0.01 with ISFET technology. The advanced Model 24201 features a data logging capability.
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Details |
Measuring Range |
pH - 0.00 to 14.00
Temp - 0°C to 60°C or -5°C to 105°C, probe dependent |
Resolution |
pH - 0.1 to 0.01 pH-unit, user selectable
Temp - 0.1°C |
Accuracy |
pH - ±0.1 + least significant digit (LSD) using 2 or more point calibration; ±0.1 using 1 point calibration
Temp - ±0.5°C |
Operating Environment |
0°C to 40°C (32°F to 104°F); 85% RH max |
Storage Environment |
-5°C to 70°C (23°F to 158°F); 95% RH max |
Data Logging |
24200 - None
24201 - Up to 300 measurements of pH, temperature, date and time Programmable start, interval and duration times. Data can be recalled on display and uploaded to a computer. |
Battery |
NiMH rechargeable battery 40 hours when fully charged; warning at 5 hours remaining life. |
Display |
Graphics LCD |
Calibration |
1 or 2 - point calibration with automatic buffer recognition. |
Size |
215 x 95 x 60 mm (8.5 x 3.7 x 2.4 in.) |
Buffer Tables |
Sets of DIN, NIST and JIS buffers, a set of 5 DeltaTRAK supplied, NIST traceable buffers. |
Weight |
325 grams (12 oz.) |
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