Pengukur pH/ORP/Ion Benchtop adalah instrumen analitis presisi tinggi yang dirancang untuk mengukur pH, potensial oksidasi-reduksi (ORP), dan konsentrasi ion dalam berbagai aplikasi laboratorium dan industri.
FITUR Biobase PH-920
- Fungsi Baca Otomatis mendeteksi dan mengunci titik akhir pengukuran.
- Menu pengaturan memungkinkan pengaturan set buffer pH, jumlah titik kalibrasi, resolusi, kriteria stabilitas, unit suhu, tanggal dan waktu, dll.
- Fungsi pengaturan ulang secara otomatis mengembalikan semua pengaturan ke pengaturan default pabrik.
- Memori yang diperluas menyimpan atau memanggil kembali hingga 500 set data.
- Antarmuka komunikasi USB untuk transfer data dan pembacaan interval waktu.
SPESIFIKASI Biobase PH-920
| Model | PH-920 | PH-930 | |
| PH | Range | -2.000~20.000pH | |
| Accuracy | ±0.002pH | ||
| Resolution | 0.1, 0.01, 0.001pH, Selectable | ||
| Calibration Points | 1~5 points | ||
| Calibration Solutions | USA, NIST, DIN, 2 custom buffers | ||
| ORP | MV Range | ±1999.9mV | |
| Relative mV Range | ±1999.9mV | ||
| Resolution | 0.1,1mV, Selectable | ||
| MV Accuracy | ±0.2mV | ||
| Calibration Points | 1 point | ||
| Ion | Range | / | 0.001~19999ppm, mg/L, mol/L(deponding on the range of ISE) |
| Resolution | / | 0.001, 0.01 ,0.1, 1 | |
| Accuracy | / | ±0.5%F.S(Monovalent), ±1%F.S(Divalent) | |
| Measurement Units | / | ppm, mg/L, mol/L, mmol/L | |
| Calibration Points | / | 2 to 5 points | |
| Calibration Solutions | / | 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000 | |
| Temperature | Range | 0~105°C/32~221°F | |
| Resolution | 0.1°C/0.1°F | ||
| Accuracy | ±0.5°C/±0.9°F | ||
| Offset Calibration | 1 point, reading ±10°C | ||
| Other Specifications | Temperature Compensation | 0~100°C, Manual or Automatic | |
| Stability Criteria | Low or high | ||
| Calibration Due Alarm | 1 to 31 days or off | ||
| Slope/Offset Display | Yes | ||
| Hold Function | Manual or auto-endpoint | ||
| Memory | 500 data sets | ||
| Communication Interface | USB | ||
| Connector | BNC, 3.5mm jack socket | ||
| Display | Custom LCD(125*100mm) | ||
| Power Requirements | DC5V power adapter | ||
| Dimensions(mm) | 210*188*60mm | ||
| Weight(kg) | 1.5kg | ||
| Package Size(W*D*H)mm | 310*240*180mm | ||
| Gross Weight(kg) | 1.7kg | ||
