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HI3512
HI3512
$100.00
HANNA – HI3512
Two Channel, pH/ORP/ISE, EC/TD/NaCl/Resistivity Benchtop Meter
- pH Calibration Check™ and electrode condition
- Up to five point pH and ISE calibration
- Seven standard pH buffers for calibration
- pH calibration with up to two custom buffers
- EC calibration for up to two calibration points
- Seven memorized EC standards for calibration
- Messages on the graphic LCD for an easy and accurate calibration
- Contextual help at the touch of a button
- Multi-language support
- Automatic logging interval up to 600 records
- Log on demand up to 400 samples
- GLP features
- PC interface via USB
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Product Description
HANNA – HI3512
Two Channel, pH/ORP/ISE, EC/TD/NaCl/Resistivity Benchtop Meter
| pH | Range | -2.0 to 20.0; -2.00 to 20.00; -2.000 to 20.000 pH |
| Resolution | 0.1 pH; 0.01 pH; 0.001 pH | |
| Accuracy | ±0.01 pH; ±0.002 pH | |
| mV | Range | ±2000.0 mV |
| Resolution | 0.1 mV | |
| Accuracy | ±0.2 mV | |
| ISE | Range | 1.00 E-7 to 9.99 E10 conc. |
| Resolution | 3 digits 0.01, 0.1, 1, 10 conc. | |
| Accuracy | ±0.5% of reading (monovalent ions); ±1% of reading (divalent ions) | |
| Temperature Channel 1 | Range | –20.0 to 120.0 ºC (4.0 to 248.0 ºF) |
| Resolution | 0.1 ºC (0.1 ºF) | |
| Accuracy | ±0.2 ºC (±0.4 ºF) (excluding probe error) | |
| Rel. mV Offset Range | ±2000 mV | |
| pH Calibration | up to five point calibration, seven standard buffers available (1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45), and two custom buffers | |
| pH Calibration Check™ | yes | |
| Slope Calibration | from 80 to 110% | |
| pH Temp. Compensation | manual or automatic from –20.0 to 120.0 ºC (–4.0 to 248.0 ºF) | |
| pH Electrode | HI 1131B glass body pH electrode with BNC connector and 1 m (3.3′) cable (included) | |
| Temperature probe | HI 7662-T temperature probe with 1 m (3.3′) cable (included) | |
| ISE Calibration | up to five-point calibration points 6 standard solutions available (0.1, 1, 10, 100, 1000, 10000 ppm) | |
| EC | Range | 0.000 to 400 mS/cm (shows values up to 1000 mS/cm) actual conductivity 1000 mS/cm; 0.001 to 9.999 µS/cm; 10.00 to 99.99 µS/cm; 100.0 to 999.9 µS/cm; 1.000 to 9.999 mS/cm; 10.00 to 99.99 mS/cm; 100.0 to 999.9 mS/cm; 1000 mS/cm (autoranging) |
| Resolution | 0.001 µS/cm; 0.01 µS/cm; 0.1 µS/cm; 0.001 mS/cm; 0.01 mS/cm; 0.1 mS/cm; 1 mS/cm | |
| Accuracy | ±1% of reading (±0.01 µS/cm or 1 digit whichever is greater) excluding probe error | |
| Resistivity | Range | 01.0 to 199.9 ohms; 100 to 1.999 ohms; 1.00 to 19.99 Kohms; 10.0 to 199.9 Kohms; 100 to 1.999 Kohms; 1.00 to 19.99 Mohms; 10.0 to 100.0 Mohms (autoranging) |
| Resolution | 0.1 ohm; 1 ohm; 0.01 Kohms; 0.1 Kohms; 1 Kohms; 0.01 Mohms; 0.1 Mohms | |
| Accuracy | ±1% of reading (±10 ohms or 1 digit whichever greater) excluding probe error | |
| TDS | Range | 0.000 to 9.999 ppm; 10.00 to 99.99 ppm; 100.0 to 999.9 ppm; 1.000 to 9.999 g/L; 10.00 to 99.99 g/L; 100.0 to 400.0 g/L (autoranging) |
| Resolution | 0.001 ppm; 0.01 ppm; 0.1 ppm; 0.001 g/L; 0.01 g/L; 0.1 g/L | |
| Accuracy | ±1% of reading (±0.05 ppm or 1 digit whichever greater) excluding probe error | |
| Factor | 0.40 to 1.00 | |
| Salinity | Range | % NaCl: 0.0 to 400.0 % |
| Resolution | 0.10% | |
| Accuracy | ±1% of reading excluding probe error | |
| Temperature Channel 2 | Range | -20.0 to 120°C |
| Resolution | 0.1°C | |
| Accuracy | ±0.2 °C (excluding probe error) | |
| EC Calibration | automatic up to two points with seven memorized standards (0.00 µS/cm, 84.0 µS/cm, 1.413 mS/cm, 5.00 mS/cm, 12.88 mS/cm, 80.0 mS/cm, 111.8 mS/cm) | |
| Constant Cell Setup | 0.010 to 10.000 | |
| NaCl Calibration | max. one point only (with HI 7037 standard) | |
| EC Probe | HI 76310 platinum four ring conductivity/TDS probe with 1 m (3.3′) cable (included) | |
| Temperature Source | automatic from sensor inside the probe; manual entry | |
| EC Temp. Compensation | NoTC, MTC, ATC | |
| Reference Temperature | 15, 20, 25 °C | |
| Temperature Coefficient | 0.00 to 10.00 %/°C | |
| Log On Demand | 400 samples | |
| Lot Logging | 5, 10, 30 seconds; 1, 2, 5, 10, 15, 30, 60, 120, 180 minutes (max 600 samples) | |
| PC interface | opto-isolated USB | |
| Input Impedance | 1012 Ohms | |
| Power Supply | 12 VDC adapter (included) | |
| Environment / Dimensions / Weight | 0 to 50 °C (32 – 122 °F) RH max 55% non-condensing / 235 x 207 x 110 mm (9.2 x 8.14 x 4.33”) / 1.8 Kg (4.1 lbs.) |
