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PHH444-DL
pH/mV/Temperature Meter Kit w/Real Time SD Card Data Logger
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Spécifications du produit
<< Voir tous les modèles de produit| Brand |
 |
| Approvisionnement Remarque | AAA batteries x 3 pcs or 9V AC/DC adaptor (optional) |
| Carte mémoire | 8G |
| Diamètre de la sonde | 3.5 mm |
| Durée d'échantillonnage | 2 sec to 1 hr |
| Fonctions supplémentaires 1 | Includes pH Sensor, pH4,7,10 cal solution, carrying case, 8GB SD Card Data Logger |
| Hauteur | 175 mm |
| ID de série | PHH444-Series |
| Largeur | 58 mm |
| Longueur | 32 mm |
| Longueur du câble | 1 m |
| Mesure de la conductivité | N/A |
| Mémoire | Freeze the display readings. |
| Plage de mesure ORP | N/A |
| Plage de mesure du pH | N/A |
| Précision de la température | ± 0.5 ℃ |
| Précision du pH | ± 0.02 pH + 2 digit |
| Remarque sur l'étalonnage | pH Calibration: pH 4, pH 7, pH 10, 3 points calibration |
| Remarque sur la résolution | pH Resolution: 0.01 pH |
| Taille et type de batterie | Alkaline AAA |
| Température de fonctionnement, max | 90 °C |
| Température de fonctionnement, min | 0 °C |
| Type de mesure | pH, Voltage, Temperature |
| Type du capteur | Glass-Bulb |
| Valeur brute du poids | 2.49 |
| memory-card | 8G |
| Échelle d'entrée | -414.12 to 414.12 mV |
| Échelle d'oxygène dissous | N/A |
| Échelle de la plage totale de solides dissous | N/A |
| Échelle de salinité | N/A |
| Pays d'origine | Taiwan |
| Voir toutes les spécifications | |
PDF & Manuels
Accessories
Afficher les évaluations et les avis
Rated 1 out of
5
by
Anonymous from
Unreliable data, outdated manual, klunky interface
This unit has been a huge waste of time and money. A whole host of issues slowed down test and the unit ultimately failed to record data wasting test resources. Firstly, the SD card that was shipped with the unit does not work with the meter. After troubleshooting and calling tech support (which also didn't know the issue) I found a SD card that worked. The commands to record data don't match the manual. After trial and error I got the unit to record data files. Assuming that it would operate as I verified, I started my test and occasionally checked to ensure the unit was still recording data via the screen. However, upon completion of the test, the card only stored a whopping 20 data points (10 minutes) for a 8+ hour test. Not only am I out $500, I wasted my time and resources setting up a test that now has no data.
Date published: 2023-08-14
Rated 1 out of
5
by
Jmercurio from
Bad PH meter
The unit new when open had some kind of oxidation or corrorition on the electrode had trouble getting it returned. We followed the calibration instruction and could not get a good reading with this pH unit, call support and they said after a few minutes of tests he said there must be something wrong with the unit to send the unit back. I was given a case # and waited for a Return Authorization it never came shipped it back to Omega. I just want my money back for this unit.
Jack
Date published: 2023-06-28