Models
HI2002 Dedicated pH/ORP Meter
Hanna : HI2002 Dedicated pH/ORP Meter”
หัววัดค่า pH ที่ล้ำสมัยนั้นมีความก้าวหน้าอย่างสูงโดยมีไมโครชิพในตัวที่เก็บข้อมูลการสอบเทียบที่เรียกคืนโดยอัตโนมัติเมื่อเสียบขั้วไฟฟ้าด้วยขั้วไฟฟ้าดิจิตอลจึงสามารถเปลี่ยนขั้วไฟฟ้าได้โดยไม่ต้องปรับเทียบใหม่เนื่องจากข้อมูลการสอบเทียบถูกเก็บไว้ ในหัววัด pH และไม่ใช่ตัววัดค่า สิ่งนี้ทำให้เกิดความยืดหยุ่นสำหรับผู้ใช้ที่วัดค่า pH ที่มีมากกว่าหนึ่งขั้วไฟฟ้า
คุณสมบัติ
pH Specifications
| pH Range | -2.000 to 16.000 pH (Standard Mode), -2.00 to 16.00 pH (Basic Mode) | |
| pH Resolution | 0.001 pH, 0.01 pH | |
| pH Accuracy (@25ºC/77ºF) | ±0.01 pH, ±0.002 pH | |
| pH Calibration | 5 points (Standard mode)
1.68, 4.01 (3.00†), 6.86, 7.01, 9.18, 10.01, 12.45, and two custom buffers; 3 points (Basic mode) 4.01; 6.86; 7.01; 9.18; 10.01 |
|
| pH Temperature Compensation | ATC: -5.0 to 100.0ºC; 23.0 to 212.0°F* | |
| mV Range | ±1000.0 mV; ±2000.0 mV | |
| mV Resolution | 0.1 mV | |
| mV Accuracy | ±0.2 mV (±999.9 mV); ±1 mV (±2000 mV) | |
| Relative mV Calibration | Single point calibration |
| pH Electrode Diagnostics | Glass and reference junction diagnostics ( HI 11311 & HI 12301 only), out of calibration range , probe condition, response time |
| GLP | Yes |
| Logging | up to 1000*** records organized in: Manual log-on-demand (Max. 200 logs), Manual log-on-stability (Max. 200 logs), Interval logging *** (Max. 600 samples; 100 lots) |
| Connectivity | 1 micro USB port for charging and PC connectivity, 1 USB port for storage |
| Environment | 0 to 50°C (32 to 122°F), RH max 95% non-condensing |
| Battery Type/Life | Built-in rechargeable battery with up to 8 hours of continuous use |
| Power Supply | 5 VDC adapter (included) |
| Dimensions | 202 x 140 x 12.7mm (8” x 5.5” x 0.5”) |
| Weight | 250 g (8.82 oz) |
| Ordering Information | edge® HI2002 includes benchtop docking station with electrode holder, wall mount cradle , USB cable, HI11310 glass body refillable pH electrode with temperature sensor, 2 sachets each of pH 4, 7, 10,cleaning and storage solution, 5 VDC power adapter and instruction manual. |
| Notes | * temperature limits will be reduced to actual probe/sensor limits *** For standard mode only (logging) † pH 3.00 is only visible when using specific pH electrodes and will replace pH 4.01 buffer |
Temperature Specifications
| Temperature Range | -20.0 to 120.0 ºC, -4.0 to 248.0 °F |
| Temperature Resolution | 0.1 °C, 0.1 °F |
| Temperature Accuracy | ±0.5 °C, ±0.9 °F |
| °C/°F | Yes |
Additional Specifications
| pH Electrode Diagnostics | Glass and reference junction diagnostics ( HI 11311 & HI 12301 only), out of calibration range , probe condition, response time |
| GLP | Yes |
| Logging | up to 1000*** records organized in: Manual log-on-demand (Max. 200 logs) , Manual log-on-stability (Max. 200 logs), Interval logging *** (Max. 600 samples; 100 lots) |
| Connectivity | 1 micro USB port for charging and PC connectivity, 1 USB port for storage |
| Environment | 0 to 50°C (32 to 122°F), RH max 95% non-condensing |
| Battery Type/Life | Built-in rechargeable battery with up to 8 hours of continuous use |
| Power Supply | 5 VDC adapter (included) |
| Dimensions | 202 x 140 x 12.7mm (8” x 5.5” x 0.5”) |
| Weight | 250 g (8.82 oz) |
| Ordering Information | edge® HI2002 includes benchtop docking station with electrode holder, wall mount cradle, USB cable, HI11310 glass body refillable pH electrode with temperature sensor, 2 sachets each of pH 4, 7, 10, cleaning and storage solution, 5 VDC power adapter and instruction manual. |
| Notes | * temperature limits will be reduced to actual probe/sensor limits *** For standard mode only (logging) † pH 3.00 is only visible when using specific pH electrodes and will replace pH 4.01 buffer |