Apera PH8500-DP Portable pH Meter Kit
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Apera PH8500-DP Portable pH Meter Kit
Designed for professional pH measurement of dairy products (milk, buttermilk, cream, yogurt, etc.) and other liquid food such as jam, BBQ sauce, etc. with the help of the LabSen 823 pH/Temperature Electrode. Also suitable for general water solutions.
GLP Data Logging and Data Management
Auto. or manual data logging with GLP data management (500 sets of data storage) and USB data output for further analysis and report.
Easy Calibration
Quick and easy 1 to 3 points of auto. pH calibration, recognizing pH standards of 1.68, 4. 00, 7.00, 10.01, 12.45. The self-diagnosis function ensures pH calibration will be
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| Data logger with USB Output | Built Tough | Large backlit LCD Display |
| Auto. or manual data logging with GLP data management (500 sets of data storage) and USB data output for further analysis and report. | The IP57 water-resistant structure makes the meter ideal for use in harsh environment. The rubber sleeve protects the instrument from general impact and gives you a firm grip. | 1. Stability icon. Take the reading when the smiley face stays on screen. 2. Icons for finished calibrations 3. Simultaneous temperature display 4.Time 5.Manual storage icon and number |
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| LabSen 823 | Specialized Electrolyte | Swiss patented pH/temperature combination structure | Silver-ion-trap reference system |
| Powered by sensor technologies and key materials from Switzerland, LabSen 823 pH/Temp. Electrode is suitable for professional pH measurement of milk, cream, yogurt, sauces, jam, soup, and other liquids containing proteins. | Apera’s proprietary blue gel inner solution does not flow at all, which means it will never generate air bubbles. The electrode can work well even when being held upside-down. It is not only more convenient to use, but also improves the measurement accuracy by eliminating heat convection in the inner glass membrane. The Protelyte outer lectrolyte used in the electrode is made for protein containing solutions to prevent junction clogs. | Increases the temperature response time by 40% compared to a conventional isolated built-in thermistor, accelerating ATC and the stabilization process. | The combination of a Long-life reference system and a silver ion trap. The silver ion trap will absorb all the exuded Ag+, ensuring that there’s no Ag+ in the reference electrolyte, and avoiding junction clogs caused by samples containing sulfides, proteins or TRIS buffer solutions. |

| Technical Specs | ||
| pH | Range | -2.00 to 16.00 pH |
| Resolution | 0.01/0.1 pH | |
| Accuracy | ±0.01 pH ±1 digit | |
| Temperature Compensation | 0 to 100°C (Auto or Manual) | |
| mV | Range | -1999 mV – 0 – 1999 mV |
| Resolution | – 200 mV – 0 – 200 mV: 0.1 mV; Remaining: 1 mV | |
| Accuracy | ±0.1% F.S ±1 digit | |
| Temp. | Range | -5 to 100°C (23 to 212°F) |
| Resolution | 0.1°C | |
| Accuracy | ±0.5°C ±1 digit | |
| Other Specs | ||
| Data Storage | 500 groups | |
| Storage Content | Numbering, date, time, measurement, unit, temperature | |
| Output | USB | |
| Power | AA Batteries * 3 / DC5V (USB port) | |
| IP Ranking | IP57 dust-proof and waterproof | |
| Dimensions& Weight | Meter: (88_170_33 ) mm/ 313g With case_(360_270_76) mm/ 1.6kg | |
| pH Electrode (LabSen 823) Specs | ||
| Housing Material | Lead-free glass | |
| Temperature sensor | Yes | |
| Junction | Ceramic*3 | |
| Reference Electrode | Silver ion trap | |
| Electrolyte | Protelyte | |
| Shape of glass membrane | Hemispherical | |
| Range | 0 to 14 pH | |
| Temperature Range | -5 to 100°C (32 to 212°F) | |
| Connector | BNC and RCA | |












