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Apera SX725 Handheld pH/DO Meter Kit - AI465

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Apera Instruments
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Apera SX725 Handheld pH/DO Meter Kit - AI465

Apera SX725 Handheld pH/DO Meter Kit - AI465


AI465 SX725 Handheld pH/DO Meter Kit by Apera

Apera SX725 is designed for lab-grade measurement of pH and DO (dissolved oxygen) in the field, suitable for general water solutions' applications such as water treatment, groundwater, surface water, hydroponics, environmental monitoring, aquaculture, aquarium, beverage making, etc.

Basic Features

  • Intelligent functions – auto. calibration, auto. temperature compensation, self-diagnosis, data logging, auto. power off, and more.
  • Digital filter technology – enhance the meter's response time and measurement accuracy
  • Automatic electrode recognition – the meter automatically switches to the right parameter mode according to the connected electrode
  • Data logging – 300 sets of data storage and recall
  • Built tough – IP57 water-resistant structure, ideal for use in harsh environment
pH Measurement range: (-2.00 to 19.99) pH
Resolution: 0.1/0.01 pH
Accuracy: Meter: ±0.01pH; Overall: ±0.02pH
Input current: ≤2×10-12 A
Input impendance: ≥1×1012 Ω
Stability: ±0.01 pH/3h
Temp. compensation range: (0 to 100) °C (automatic)
mV Measurement range (mV/ORP/EH): -1999 mV to 0 to 1999mV
Resolution: 1mV
Accuracy: Meter: ±0.1% FS, Overall: ±15mV
Dissolved Oxygen Measurement range: (0 to 19.99) mg/L (ppm); (0 to 200.0) %
Resolution: 0.1/0.01 mg/L (ppm) 1/0.1%
Accuracy: ±0.30 mg/L (ppm), including electrode error
Response time: ≤30s (25°C, 90% response)
Temp. compensation range: (0 to 45) °C (automatic)
Salinity compensation range: (0 to 45) ppt (automatic)
Barometric pressure compensation range: (66 to 200) kPa (manual)
Automatic calibration: Air saturated by water; water saturated by air
Electrode type: Polarographic
Other Technical Parameters Data storage: 300 sets
Data content: Serial number, measurement value, measurement unit, and temperature
Power Supply: Two AA alkaline batteries (1.5V x2)
Dimensions and weight: Meter: (65×120×31) mm/180g; Complete Kit: (255 x 210x 50) mm/1380g
Quality and safety certification: CE, ISO 9001:2015
Working Condition Working temperature: 5 to 35°C
Working humidity: ≤85%
IP rating: IP57 water-resistant

Datasheets & User Manuals

Questions & Answers

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