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Online pH Controller LOPC-A10

Online pH Controller LOPC-A10

Online pH Controller LOPC-A10 features 1 to 3 points pH calibration system, and 4 to 20 mA output signal transmitter. The large and clear back light LCD displays Calibration and setup values, temperature values, ATC (automatic temperature compensation) values, high and low limit of measurement. The automatic electrode slope display helps user decide when to replace the sensor.
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pH measurement range 01.00 to 15.00 pH
pH calibration points 1 to 3 points
pH Buffer Solutions USA (pH 4.01, 7.00, 10.01) or NIST (pH 4.01, 6.86, 9.18)
pH accuracy ± 0.01 pH
pH resolution 0.01 pH
mV measurement range -1000 to 1000 mV
mV accuracy ± 1 mV
mV resolution 1 mV
Temperature range 0 to 100°C , 32 to 212°F
Temperature calibration points 1 point
Temperature calibration range ± 10°C
Temperature accuracy ± 1°C
Temperature resolution 0.1°C
Signal output 4 to 20 mA
Load Max 500
Low and high alarm limits 1.00 to 10.00 pH, selectable
Connection Interface RS485
Connection Terminals Detectable screw terminals
Temperature compensation Automatic, 0 to 100°C , 32 to 212°F
Environmental conditions Ambient temperature to ≤ 60°C, RH ≤ 80%
Display LCD
Power DC 24 V
Dimension (L*W*H) 96 × 96 × 75 mm
Weight 350 g
  • Equipped with industrial pH electrode
  • 1 to 3 pH calibration points with ‘Automatic buffer recognition’
  • ATC mode for accurate readings over entire range
  • Low high alarm limits set automatically activate an external device
  • Selectable temperature units °C or °F for diff. applications
  • System menu allows setting of up to 9 parameters
  • Reset features to resumes all setting back to default
  • Manual temperature calibration improves accuracy
Used to measure pH in waste water treatment and quality inspection plants, filtration systems, RO treatment water plants, Agriculture, Aquaculture, and research industry.
Accessories No. Name Qty.
1 Industrial pH electrode 1
2 pH buffer pouches (pH 4.01, 7.00, 10.01) 1

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Labtron Equipment Ltd. Quatro House, Lyon Way, Camberley, Surrey GU16 7ER United Kingdom

Email: info@labtron.com

WhatsApp: +44 73 4441 2688

Phone: +44 2080 043608

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Labtron Equipment Ltd., Quatro House, Lyon Way, Camberley, Surrey GU16 7ER United Kingdom

Email: info@labtron.com Whatsapp: +44 73 4441 2688 Phone: +44 2080 043608

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