Overview
The world’s most innovative pH, EC and DO meter. edge® is thin and lightweight, measuring just 1⁄2” (12 mm) thick and weighing less than 9 ounces (250 g). edge® has an incredibly wide viewing angle, 5.5” (14 cm) LCD and a sensitive capacitive touch keypad. edge® can measure either pH, conductivity and dissolved oxygen through its unique digital electrodes. See product specification sheet
• Two USB ports
• Clear, full text readout
• Data logging
• GLP
• Basic mode
• CAL Check™ (edge® pH measurement only)
• Capacitive touch keypad
• Easy to read LCD
• Zero footprint
• 3.5 mm probe Input
• Sleek design
edge® pH parameter features
• Resolution selectable from 0.01 and 0.001 pH
• Range -2.000 to 16.000 pH
• Accuracy ±0.002 pH for 0.001 pH resolution; ±0.01 for 0.01 resolution
• Data logging
· Manual log-on-demand
· Manual log-on-stability
· Interval logging
• Temperature readout (°C or °F)
• Automatic Temperature Compensation (ATC)
• CAL Check™ Indicators:
· Probe condition
· Response time
· Check buffer
· Clean electrode• Sensor Check™ Indicators:
· Broken electrode
· Clogged junction
• GLP data
· Records date, time, offset, slope and buffers used during calibration
• Five-point calibration
· A choice of seven pre-programmed buffers plus two selectable custom buffers
• Calibration tag on screen
· Identifies buffers used for current calibration
edge® EC parameter features
• Digital four-ring conductivity probe
· Covers all ranges from 0.00 ^S/cm to 500 mS/cm (absolute EC)
• Accuracy
· ± 1% of the reading (±0.05 ^S/cm or 1 digit, whichever is greater)
• Calibration
· Offset (0 μS/cm) and cell factor calibration
· Choice of 5 standards (auto-recognition)
• Data logging
· Manual log-on-demand
· Manual log-on-stability
· Interval logging
• Auto-ranging or manual range selection
• EC, TDS and salinity reading modes
• Temperature compensation
· Automatic
· NoTC (absolute)
• GLP data
· Records date, time, offset and cell factor
· Data of the last performed calibration is stored in the probe: date, time, cell constant, temperature coefficient, reference temperature and battery status. When the probe is connected to edge®EC , GLP data is automatically transferred
• Adjustable EC to TDS conversion factor
• Adjustable temperature correction coefficient
• Seawater salinity units
· % NaCl
· PSU
· g/L
edge® DO parameter features
• Clark type digital polarographic probe with easy-to-replace membrane cap
· Covers all ranges from
0.00 to 45.00 mg/L (ppm);
0.0 to 300% saturation
• Accuracy ±1.5% full scale
• One or two-point calibration (HA-7040), 0% (solution) and 100% (air)
• Data logging
· Manual log-on-demand
· Manual log-on-stability
· Interval logging
• Automatic Temperature Compensation from 0 to 50 °C
• GLP data
· Records date, time, calibration standards, altitude value and salinity value
• Altitude compensation from -500 to 4000 meters (-1640 to 13,123’)
• Salinity compensation from 0 to 40g/L
Compare models
Your selection is highlighted. Select a row to switch.| Part Number | Model | Includes |
| HA-2020-01 | edge® -pH-115V | benchtop docking station with electrode holder, wall-mount cradle, USB cable, 5 VDC power adapter, edge® and electrode quality certificates, HA-11310 glass body, refillable pH electrode, 4 sachets of pH 7 buffer solutions, 2 sachets of pH 4 buffer solutions, 2 sachets of pH 10 buffer solutions, 2 sachets of electrode cleaning, solutions and instruction manual (220V also available) |
| HA-2030-01 | edge® -EC-115V | benchtop docking station with electrode holder, wall-mount cradle, USB cable, 5 VDC power adapter, edge® and electrode quality certificates, HA-763100 conductivity probe, 4 sachets of 1413 S/cm conductivity standard, 2 sachets of 12880 S/cm conductivity standard, 2 sachets of 5000 S/cm conductivity standard, 2 sachets of electrode rinse solution and instruction manual (220V also available) |
| HA-2040-01 | edge® -DO-115V | benchtop docking station with electrode holder, wall-mount cradle, USB cable, 5 VDC power adapter, edge® and electrode quality certificates, HA-764080 dissolved oxygen electrode, HA-7041S refill electrolyte solution, 2 DO membrane caps, 2 DO membrane o-rings and instruction manual (220V also available) |
Documents
Calibration and repair
Send it to our Montreal service team. We evaluate the instrument and send a detailed quote before any work starts.
Questions, answered
How fast will I get a price?
Send the quote request and a specialist replies within 4 business hours, Monday to Friday, 8:00 to 4:30 ET.
Can we pay on account or by purchase order?
Yes. With established credit, terms are Net 30 days, and you can send your purchase order with the quote request. We also accept Visa, Mastercard and American Express.
How is shipping charged?
On quotes and account orders, freight is F.O.B. Montréal: the carrier charge is worked out at shipment from the packed weight and dimensions, and added to your invoice. In-stock items can also be picked up the same day in Montréal (8605 rue du Champ-d'Eau).
Can I return it?
Yes, within 30 days of purchase, with a return authorization number from customer service first. A 25% restocking fee applies, unless it is a defect covered by the warranty. Special orders, hazardous materials, flammable liquids and gases can't be returned. Return policy
Can ERE calibrate or repair it?
Yes. Our Montréal service shop calibrates and repairs it in-house. Request service
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