HANNA HI2212 实验室PH/℃酸度计PH计精密酸度

Manufacture: Hanna
Model: HI2212
Warranty: 12 month

- Range   
+ pH: –2.00 to 16.00 pH
+ Temperature: –20.0 to 120.0 ºC (-4.0 to 248.0ºF)
- Resolution   
+ pH: 0.01 pH
+ Temperature: 0.1 ºC
- Accuracy   
+ pH: ±0.01 pH
+ Temperature: ±0.2ºC (excluding probe error)
pH Calibration: Up to 3 point calibration, 5 standard buffers available (4.01, 6.86, 7.01, 9.18, 10.01), and 2 custom buffers
Temperature Compensation: Manual or Automatic from -20 to 120ºC (-4.0 to 248.0ºF)
pH Probe: HI 1131B glass body pH electrode with BNC connector and 1 m  cable (included)
Temperature Probe: HI 7662 stainless steel temperature probe with 1 m cable (included)
Input Impedance: 1012 ohm
Power Supply: 12 VDC adapter (included)
Environment: 0 to 50°C (32 to 122°F); RH max 95%
Dimensions: 235 x 222 x 109 mm (9.2 x 8.7 x 4.3”)
Weight: 1.3 kg (2.9 lbs.)