Hanna Instruments- world’s most innovative pH meter: edge®.
edge’s groundbreaking design is the culmination of Hanna’s vision, design capabilities, integrated production and world class R&D. The edge meter is only 0.5” thick yet rich in features to accommodate the needs of a vast amount of customers. For those that prefer very simplistic operation there is a basic mode operation with simplified menu and options while for those who require advanced features there is the full featured standard operating mode. The edge HI2020 pH kit can can be upgraded at any time with additional probes to measure Conductivity or Dissolved Oxygen.
Large Easy to Read LCD
edge features a 5.5” LCD display that you can clearly view from over 5 meters. The large display and it’s wide 150° viewing angle provide one of the easiest to read LCD’s in the industry.
edge features a capacitive touch keypad that gives a distinctive, modern look. Since the keypad is part of the screen, your buttons can never get clogged with sample residue. The up and down keys move faster when continuously held (ideal for scrolling through numerous logs).
Clear Full Text Readout
edge features clear, full text guides displayed on the bottom of the screen. There is no need to decipher scrambled abbreviations or symbols; these helpful messages guide you through every process quickly and easily.
||-2.000 to 16.000 pH, -2.00 to 16.00 pH, ±1000 mV
||0.001 pH, 0.01 pH, 0.1 mV
|pH Accuracy (@25ºC/77ºF)
||±0.002 pH, ±0.01 pH, ±0.2 mV
||up to 5 points
|pH Calibration Buffers
||1.68, 10.01, 12.45, 4.01, 6.86, 7.01, 9.18, two custom buffers
|pH Temperature Compensation
||ATC: -5.0 to 100.0ºC; 23.0 to 212.0°F*
||0.00 to 29.99 μS/cm, 30.0 to 299.9 μS/cm, 300 to 2999 μS/cm, 3.00 to 29.99 mS/cm, 30.0 to 200.0 mS/cm, up to 500.0 mS/cm (absolute EC)**
||0.01 μS/cm, 0.1 μS/cm, 1 μS/cm, 0.01 mS/cm, 0.1 mS/cm
|EC Accuracy (@25ºC/77ºF)
||±1% of reading (±0.05 μS or 1 digit, whichever is greater)
||1 point offset calibration (0.00 μS/cm in air), 1 point slope calibration in EC standard 84 μS/cm, 1413 μS/cm, 5.00 mS/cm, 12.88 mS/cm, 80.0 mS/cm and 111.8 mS/cm
|EC Temperature Compensation
||ATC (0.0 to 100.0ºC; 32.0 to 212.0 °F), NoTC
||0.00 to 14.99 ppm (mg/L), 15.0 to 149.9 ppm (mg/L), 150 to 1499 ppm (mg/L), 1.50 to 14.99 g/L, 15.0 to 100.0 g/L, up to 400.0 g/L (absolute TDS)**, with 0.80 conversion factor
||0.01 ppm, 0.1 ppm, 1 ppm, 0.01 g/L, 0.1 g/L
|TDS Accuracy (@25ºC/77ºF)
||±1% of reading (±0.03 ppm or 1 digit, whichever is greater)
||through EC calibration
|TDS Conversion Factor
||0.40 to 0.80
||0.0 to 400.0% NaCl, 2.00 to 42.00 PSU, 0.01 to 42.00 PSU, 0.0 to 80.0 g/L*
||0.1% NaCl, 0.01 PSU, 0.01 g/L
|Salinity Accuracy (@25ºC/77ºF)
||±1% of reading
||1 point with HI 7037L 100% NaCl sea water standard (other scales through EC calibration)
||0.00 to 45.00 ppm (mg/L), 0.0 up to 300.0% saturation
||0.01 ppm, 0.1% saturation
||±1 digit, ±1.5% of reading
||one or two points at 0% (HI 7040 solution) and 100% (in air)
|DO Temperature Compensation
||ATC: 0 to 50ºC; 32.0 to 122.0°F
||0 to 40 g/L (with 1 g/L resolution)
|DO Altitude Compensation
||-500 to 4000 m (with 100 m resolution)
||-20.0 to 120.0ºC, -4.0 to 248.0°F
|pH Electrode Diagnostics
||Glass and reference junction diagnostics ( HI 11311 & HI 12301 only), out of calibration range , probe condition, response time
||up to 1000*** records organized in: Manual log-on-demand (Max. 200 logs), Manual log-on-stability (Max. 200 logs), Interval logging *** (Max. 600 samples; 100 lots)
||1 micro USB port for charging and PC connectivity, 1 USB port for storage
||0 to 50°C (32 to 122°F), RH max 95% non-condensing
||Built-in rechargeable battery with up to 8 hours of continuous use
||5 VDC adapter (included)
||202 x 140 x 12.7mm (8” x 5.5” x 0.5”)
||250 g (8.82 oz)
||2 year limited warranty (meter), 6 month limited warranty (sensor)
||HI2020 pH kit includes: HI11310 Glass body, refillable pH electrode with temperature sensor, 2 sachets of pH 4 buffer solutions, 2 sachets of pH 7 buffer solutions, 2 sachets of pH 10 buffer solutions, electrode cleaning solutions,USB cable, benchtop docking station with electrode holder, wall mount cradle, 5 VDC power adapter, instruction manual and quality certificate.
* temperature limits will be reduced to actual probe/sensor limits
** with temperature compensation function disabled
*** for standard mode only
Shipping is $65.00 ($40.00 to Canada) via US Postal's Global Priority Mail/Air Mail and is advertised as taking 3-8 business days. Please be advised that there can a be Customs delays from time to time.
CANADA: $40.00 REST OF THE WORLD: $65.00
Questions? Larger Orders? Please feel free to call, fax or e-mail!
National Industrial Supply
30777 Rancho California #891420
Temecula, CA 92589, USA
We Prefer Paypal!