Description

pH/EC/DO Meter

Laboratory equipment includes a pH/EC/DO Meter with a large 5.5-inch LCD screen with unique readability and a keyboard with sensitive keys.The pH/EC/DO Meter enables dissolved conductivity and oxygen with new smart electrodes and probes. The device automatically detects electrode or probe data when connected (type, calibration data, serial number). They have a strong 3.5 mm plug for easy “anti-break” connection.
pH/EC/DO Meter design and construction allows you to use ergonomically, whether you are holding it, on your desk or on the wall. edge simplifies everything: measurements, configurations, calibrations, diagnoses, storage and transfer of data to a computer or USB key.
The edge has a CAL-CHECK function that monitors the correct progress of the calibration steps, as well as a pH sensor check function that detects cracks in the glass or clogged diaphragm.

Smart electrodes
New electrodes are designed for the pH / EC / DO meter
They are as innovative as self-made instruments. Equipped with an electronic chip, they store the probe type, calibration data and serial number. This information is automatically transmitted to the device after connection.
Data stored at pH electrodes include calibrated buffer values, date, time, zero point, and slope characteristics.
The data stored in the conductivity probe is: standard calibrated values, date, time and cell constant.
Data stored in the dissolved oxygen probe include standard calibrated values, date, time, altitude compensation, and salinity correction.
The electrodes and smart probes are all equipped with a 3.5 mm jack connector that allows fast and safe connection.

Features pH/EC/DO Meter

• Resolution pH/EC/DO Meter 0.01 and 0.001

• Range -2000 to 16000 pH

• Accuracy of pH 0.002

• Maintain measurements
– Upon request
– Based on demand at the end point
– Automatic
• Temperature reading (degrees Celsius or degrees Fahrenheit)

• Automatic temperature compensation

• CAL-CHECK markers
– Electrode status
– Response time
– Quality of buffer solutions
– Electrode cleanliness

• Sensor check indicators
– Damaged electrode
– Connection clogging

• GLP compliance
– Save the date, time, zero point, slope and buffer solutions used for calibration
• 5 point calibration
– 7 standard saved buffers + 2 special buffers defined by the user
• On-screen calibration tracking
– Identification of buffer solutions during calibration
• On-screen reminder when calibration time expires

• Conductivity probe à 4 years
– Cover all ranges from 0.00 μS / cm to 500 mS / cm (absolute conductivity)
• Exactitude
– ± 1% of the reading ± (0.05 μS / cm or 1 digit, the largest)
• Italonage
– Calibration at 0 (air) and cell constant factor
– 6 standards by choice

• Automatic and manual range selection

• EC, TDS and salinity readings

• Temperature correction
– Automatic
– Without correction (EC absolute)

• BPL conformity
– Memorization date, time, point 0 and cell constant (K)
• Adjustable TDS conversion factor

• Adjustable EC temperature coefficient

• Clark polarographic probe with removable membrane cap
• Gammes
– 0.00 à 45.00 mg / L (ppm)
– 0.0 à 300.0% oxygen saturation

• Exactitude ± 1.5% full scale

• Check in 1 or 2 points à 0% and 100% (air)

• Automatic temperature compensation from 0 à 50 .C
• BPL conformity
– Memorization date, time, standards, altitude and salinity values
• Compensation of height from -500 à 4000 m

• Salinity correction from 0 to 40g / L