pH metre gıda tipi GLP hafıza fonksiyonu ve veri çıkışlı PH8500-SS Apera
The PH8500-SS from Apera Instruments is a handy and easy-to-use meter for the determination of pH, ORP (electrode sold separately e.g. 301Pt-C) and temperature. It is especially suitable for direct pH measurement of food samples (meat, cheese, dairy products, fruit, etc.) and other semi-solids (e.g. soil). The included LabSen 753 pH electrode has a pointed & stable glass membrane and a solid polymer electrolyte, so it can easily penetrate food without causing damage or clogging the diaphragm. It is encased in a food-grade titanium alloy, which is easy to clean and provides additional stability. The electrode has an integrated temperature sensor, which enables automatic temperature compensation (ATC). The PH8500-SS is protected by a silicone cover and is waterproof and dustproof (IP57), making it particularly well suited for field use, even in harsh environments. Furthermore, the meter has a memory function and GLP data management with storage space for up to 500 memory groups. It can be connected to a PC or laptop via USB to either read out the memory groups or perform real-time storage.
- Equipped with the pointed LabSen® 753 pH electrode for food and other semi-solids
- The electrode is protected by a food grade and easy to clean titanium alloy
- Silicone case provides safe & firm grip and protects from shocks
- Waterproof and dustproof (IP57) for use in harsh environments
- Fold-out stand for convenient indoor operation
- Quick and easy 1- to 3-point calibration
- Large, illuminated LCD simultaneously displays conductivity value and temperature, as well as additional measurement and calibration information
- GLP data management (500 memory groups) with data output via USB, also with real-time storage function
- Self-diagnosis supports calibration or troubleshooting
| pH | Measuring range | -2.00 to 16.00 pH |
| Resolution | 0.1/0.01 pH | |
| Accuracy | ±0.01 pH ±1 digit | |
| Temperature compensation | 0 to 100 ° C (automatic or manual) | |
| calibration | 1 to 3 points, automatic | |
| mV | Measuring range | ±2000 mV |
| Resolution | 0.1/1 mV | |
| Accuracy | ±0.1% F.S ±1 digit | |
| Temperature | Measuring range | 0 to 100 °C |
| Resolution | 0,1 °C | |
| Accuracy | ±0.5 °C ±1 digit | |
| Further | Memory space | 500 sets |
| Data content | Numbering, date, time,
Measured value, unit, temperature |
|
| Interface | USB | |
| Power supply | 3 x AA batteries / DC 5V (USB port) | |
| IP rating | IP57 | |
| Electrode connections | BNC (pH/ ORP), 8-pin (conductivity),
RCA (temperature) |
|
| Dimensions / Weight | 88x170x33 mm / 313g
with case: 360x270x76 mm / 1,3 kg |
This electrode has the following properties:
- The food grade stainless steel case provides strong protection, meets food hygiene requirements and is suitable for pH measurements in food.
- Blue gel electrolyte, does not flow and does not cause air bubbles.
- Maintenance-free polymer electrolyte, hole diaphragm structure.
- Durable reference system, better stability and lifetime.
| Measuring range | (0 ~ 14) pH | Electrolyte | Polymer |
| Recommended operating temperature | (0 ~ 80) °C | Storage solution | 3M KCl |
| Shank material | Titanium alloy | Temperature sensor | NTC 30kΩ |
| Glass membrane type | S | Membrane resistance | <250 MΩ |
| Reference system | Long Life | Electrode dimension | Electrode (Ø12×115) mm
Measuring tip (Ø6×50) mm |
| Diaphragm | Ceramic+single pore | Connection | BNC/RCA |
| Cable | Ø5×1m |