Features:
*2 to 5 points calibration from low to high concentrations.
*Selectable water hardness units - mmol/L, mg/L, German degree (°dH),
English degree (°e) and French degree (°f).
*Automatic temperature compensation ensures accurate readings over the entire range
*Auto-Read function senses and locks the measurement endpoint.
*Calibration due alarm prompts user to calibrate the meter regularly.
*Auto-Power Off effectively conserves battery life.
*Setup menu allows setting the number of calibration points, stability criteria, etc.
*Reset function automatically resumes all settings back to the factory defaults.
*Expanded memory stores or recalls up to 500 data sets.
*USB communication interface for data transfer or connecting a power adapter to meter.
Accessories:
Water hardness electrode, temperature probe, standard solutions (10/100mmol/L), ionic strength adjuster and carrying.
Model：
|
Model |
PH-322 |
|
|
Water Hardness |
Range |
0.05~200mmol/L, 0~1122°dH, 0~2000°fH, 0~1404°e, 0~8020mg/L (Ca2+), 0~19999mg/L (CaCO3), 0~11220mg/L (CaO) |
|
Resolution |
0.001,0.01,0.1,1 |
|
|
Accuracy |
±1%F.S. |
|
|
Calibration Points |
2 to 5 points (0.01,0.1,1,10,100mmol/L) |
|
|
Temperature |
Range |
0.0~105.0°C |
|
Resolution |
0.1°C |
|
|
Accuracy |
±0.5°C |
|
|
Offset Calibration |
1 point, reading ±10°C |
|
|
Other Specifications |
Temperature Compensation |
0~50°C, manual or automatic |
|
Hold Function |
Manual or auto-endpoint |
|
|
Auto-Off |
10, 20 or 30 minutes after last key pressed |
|
|
Memory |
500 data sets |
|
|
Communication Interface |
USB |
|
|
Connector |
BNC, 3.5 mm jack socket |
|
|
Display |
Custom LCD (80*60 mm) |
|
|
Power Requirements |
3*1,5V AA batteries or DC5V power adapter |
|
|
Dimension |
170*85*30mm |
|
|
Net Weight |
300g |
|
|
Packing Size |
475*155*350mm |
|
|
Gross Weight |
2kg |
|
