Research grade multi-parameter benchtop meter, HI5521
SKU: HI5521-02 | Availability ⓘ
Research grade multi-parameter benchtop meter, HI5521
SKU: HI5521-02 | Availability ⓘ
The HI5521 is an advanced research grade benchtop pH/mV/EC/TDS/Salinity/Resistivity meter that is completely customisable with a large colour LCD, capacitive touch keys, and USB port for computer connectivity. The HI5521 is rich in features including data logging, alarm limits, comprehensive GLP, and many more while retaining simplicity in use with both dedicated key for routine operation and virtual keys that guide the user through setup options. The HI5521 ensures confidence in pH measurements with the exclusive Hanna Instruments CAL Check feature that alerts the user to potential problems during calibration including if the buffer is contaminated or the probe needs to be cleaned.
- Capacitive touch keypad
- Two independent channels
- CAL Check Probe Diagnostics
Specifications:
Product Name | Professional benchtop pH/EC meter with 5.5" colour LCD and capacitive touch keypad. Fully customisable, auto-logging, real-time graphic, auto-end point mode, CAL Check?, USP, USB, 230V |
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pH Range | -2.0 to 20.0 pH / -2.00 to 20.00 pH / -2.000 to 20.000 pH |
pH Resolution | 0.1 pH / 0.01 pH / 0.001 pH |
pH Accuracy | ?0.1 pH / ?0.01 pH / ?0.002 pH ? 1LSD |
pH Calibration | Up to five-point calibration, eight standard buffers available (pH 1.68, 3.00, 4.01, 6.86, 7.01,9.18, 10.01, 12.45), and five custom buffers |
pH Temperature Compensation | automatic or manual from -20.0 to 120.0?C |
mV Range | ?2000.0mV |
mV Resolution | 0.1mV |
mV Accuracy | ?0.2mV ? 1LSD |
mV Relative Offset | ?2000.0mV |
EC Range | 0.000 to 9.999?S/cm, 10.00 to 99.99?S/cm, 100.0 to 999.9?S/cm, 1.000 to 9.999mS/cm, 10.00 to 99.99mS/cm, 100.0 to 1000.0mS/cm actual EC* |
EC Resolution | 0.001?S/cm, 0.01?S/cm, 0.1?S/cm, 1?S/cm, 0.001mS/cm, 0.01mS/cm, 0.1mS/cm |
EC Accuracy | ?1% of reading (?0.01?S/cm) |
EC Calibration | automatic standard recognition (0.000?S/cm, 84.00?S/cm, 1.413mS/cm, 5.000mS/cm, 12.88mS/cm, 80.00mS/cm, 111.8mS/cm) or user standard; single point or multi-point calibration |
TDS Range | 0.000 to 9.999ppm, 10.00 to 99.99ppm, 100.0 to 999.9ppm, 1.000 to 9.999ppt, 10.00 to 99.99ppt, 100.0 to 400.0ppt actual TDS* (with 1.00 factor) |
TDS Resolution | 0.001ppm, 0.01ppm, 0.1ppm, 1ppm, 0.001ppt, 0.01ppt, 0.1ppt |
TDS Accuracy | ?1% of reading (?0.01ppm) |
EC/TDS Temperature Compensation | disabled, linear and non-linear (natural water) |
Temperature Correction Coefficient | 0.00 to 10.00 %/?C |
Reference Temperature | 5.0 to 30.0?C |
Cell Constant | 0.0500 to 200.00 |
Cell Type | 4 cells |
Salinity (% NaCl) Range | 0.0 to 400.0% |
Salinity (% NaCl) Resolution | 0.1% |
Salinity (% NaCl) Accuracy | ?1% of reading |
Salinity (PSU) Range | 0.00 to 42.00psu |
Salinity (PSU) Resolution | 0.01 |
Salinity (PSU) Accuracy | ?1% of reading |
Salinity (PSU) Calibration | 1 point (with HI7037 standard) |
Salinity Range | 0.00 to 80.00 ppt |
Salinity Resolution | 0.01ppt |
Salinity Accuracy | ?1% of reading |
Resistivity Range | 1.0 to 99.9 ?-cm; 100 to 999 ?-cm; 1.00 to 9.99 K?-cm; 10.0 to 99.9 K?-cm; 100 to 999 K?-cm; 1.00 to 9.99 M?-cm; 10.0 to 100.0 M?-cm |
Resistivity Resolution | 0.1 ?-cm; 1 ?-cm; 0.01 K?-cm; 0.1 K?-cm; 1 K?-cm; 0.01 M?-cm; 0.1 M?-cm* |
Resistivity Accuracy | ?2% of reading (?1 ?-cm) |
Temperature Range | -20.0 to 120.0?C** |
Temperature Resolution | 0.1?C |
Temperature Accuracy | ?0.2?C (without probe) |
Input Channels | 2 (pH/mV; Conductivity/Resistivity/ TDS/Salinity) |
pH Electrode | HI1131B glass body pH electrode with BNC connector and 1m cable (included) |
EC/TDS Probe | HI76312 platinum, four-ring EC/TDS probe with and 1m cable (included) |
Temperature Probe | HI7662-T stainless steel temperature probe with 1m cable (included) |
Logging Type | Automatic, Manual, AutoHold |
Logging Memory | Up to 100 lots, 50,000 records max/lot; maximum 100,000 data points / channel |
Logging Interval | 14 selectable between 1 second and 180 minutes |
Connectivity | Opto-isolated USB |
GLP | yes (GLP Channel 1 |
Calibration Timeout Reminder | yes |
USP Compliant | USP <645> Application |
Profiles | up to 10, 5 each channel |
Display | Color Graphic LCD 240 x 320 pixels, 8 keys capacitive touch keyboard |
Power Supply | 12 VDC adapter (included) |
Environment | 0 to 50?C, RH max 95% non-condensing) |
Dimensions | 160 x 231 x 94mm |
Weight | 1.2kg |