Description
PC 650 Meter,"All-in-One" electrode , Conductivity cell , calibration standards (60 mL each of pH 4.01, pH 7.00, 1413 ?S/cm, 12.88 mS solution), two electrode holders, rubber boot, hard carrying case, and batteries
Two most common electrochemistry measurements in one convenient meter!
- Durable waterproof and dustproof design with IP67 rating - Even with no probes attached
- Push-button pH calibration at up to six points - Up to 15 buffer options with autobuffer recognition of USA, NIST, DIN, and PWB standards
- Large backlit graphic display - Multiline display with electrode status indicator, calibration data, and more
- User-settable "calibration due" alarm - Out-of-date or unperformed calibrations are now things of the past!
- Built-in real-time clock - Time-and-date stamping meets Good Laboratory Practice (GLP) standards
- Store up to 500 data sets - Infrared IrDA wireless technology makes PC downloading convenient and easy
- Set point alarms - Audible warning when readings are outside set points limit
- Research-grade accuracy - Resolution to 0.001 pH and accuracy to ±0.002 pH
- Electrode status indicator - Calibration data provides electrode diagnostic tool
- Password protection - Security for calibration and setup menus
Specification
Range | |
pH | -2.000 to 19.999 |
mV | ±2000 |
ISE | 0.001 to 19,900 ppm, molar, or mg/L |
Conductivity | 0 to 500 mS |
Resistivity | 0 to 20.000 M? |
Salinity | 80 ppt |
TDS | 0 to 500 ppt |
Temperature | 14 to 230°F (-10 to 110°C) |
Resolution | |
pH | 0.1/0.01/0.001 |
mV | 0.1 |
ISE | 2 or 2 digits |
Conductivity | 0.05% full scale |
Resistivity | 0.05% full scale |
Salinity | 0.05% full scale |
TDS | 0.05% full scale |
Temperature | 0.1°F to 199.9°F ; 1.0°F from 200 to 230°F (0.1°C) |
Accuracy | |
pH | ±0.002 |
mV | ±0.2 |
ISE | 0.5% FS (monovalent); 1% FS (divalent) |
Conductivity | ±1% full-scale |
Resistivity | ±1% full-scale |
Salinity | ±1% full-scale |
TDS | ±1% full-scale |
Temperature | ±0.9°F(±0.5°C) |
Temperature compensation | Automatic or manual, 0 to 100°C |
Memory | up to 500 sets with GLP date and time |
Real-time clock | time-and-date stamp on calibration and stored data |
Output | infrared, IrDA |
Ambient operating temperature | 0 to 50°C (32 to 122°F) |
Power | Four 1.5V AA batteries (included) or optional universal AC adapter |
Dimensions | 3.25 in W x 7.25 in H x 2.25 in D |