Conductivity meter, handheld, Orion Star™ A222

Supplier: Thermo Orion
STARA2220 STARA2225
ORIOSTARA2220EA 0 SGD
ORIOSTARA2220 ORIOSTARA2225
Conductivity meter, handheld, Orion Star™ A222
Electrochemistry Meters Conductivity Meters
This portable conductivity meter is ideal for a wide range of applications and advanced conductivity analysis in the field. The meter is suitable for use in the most demanding locations thanks to its IP67-rated housing.

  • Informative, easy-to-read backlit graphic display with clear onscreen instructions simplifies operation
  • Measurement stability indicator and selectable read modes - Auto-Read holds a stable reading and Continuous shows changing readings with hold option
  • Data log collects and date/time stamps up to 1000 measurement sets
  • Non volatile meter
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SPECIFICATIONS

Model A222 A222
Conductivity range 0,001 µS/cm - 3000 mS/cm 0,001 µS/cm - 3000 mS/cm
Conductivity resolution 0,001 μS minimum, auto ranging, up to 4 significant digits 0,001 μS minimum, auto ranging, up to 4 significant digits
Conductivity accuracy 0,5 of reading ±1 digit >3 μS/0,5% of reading ±0,01 μS ≤3 μS 0,5 of reading ±1 digit >3 μS/0,5% of reading ±0,01 μS ≤3 μS
Conductivity cell constant 0,001...199,9 cm⁻¹ 0,001...199,9 cm⁻¹
Conductivity calibration Up to 5 points Up to 5 points
Conductivity reference temperature 15/20/25 °C 15/20/25 °C
Resistivity range 2 Ω/cm - 100 MΩ/cm 2 Ω/cm - 100 MΩ/cm
Resistivity resolution 1 Ω or 0,1 MΩ, auto ranging 1 Ω or 0,1 MΩ, auto ranging
Resistivity accuracy 0,5% of reading ±1 digit 0,5% of reading ±1 digit
Salinity range 0,06 - 80,00 psu 0,06 - 80,00 psu
Salinity resolution 0,01 psu minimum, auto ranging 0,01 psu minimum, auto ranging
Salinity accuracy 0,5% of reading ±1 digit 0,5% of reading ±1 digit
TDS range 0,001 - 200,0 ppm 0,001 - 200,0 ppm
TDS resolution 0,001 ppm minimum, auto ranging, up to 4 significant digits 0,001 ppm minimum, auto ranging, up to 4 significant digits
TDS accuracy 0,5% of reading ±1 digit 0,5% of reading ±1 digit
Temperature range –5,0...+105,0 °C –5,0...+105,0 °C
Temperature resolution 0,1 °C 0,1 °C
Temperature accuracy ±0,1 °C ±0,1 °C
Temperature compensation Linear (0 - 10,0%/ºC), non linear nLFn, off Linear (0 - 10,0%/ºC), non linear nLFn, off
Data logging capacity 1000 with date and time stamp 1000 with date and time stamp
Data logging - log function Manual/Automatic with AUTO-READ™ Manual/Automatic with AUTO-READ™
Sensor type Conductivity sensor (purchase separately) Conductivity sensor (includes 013010MD Orion DuraProbe 4-cell conductivity sensor)
Compatible sensors 2-cell or 4-cell conductivity sensors with built-in temperature 2-cell or 4-cell conductivity sensors with built-in temperature
Connections 8-pin mini-DIN 8-pin mini-DIN
Outputs RS232, USB RS232, USB
Input 8 pin MiniDIN (conductivity sensor with built-in temperature) 8 pin MiniDIN (conductivity sensor with built-in temperature)
Battery life 800 h 800 h
Battery type 4×AA (included) 4×AA (included)
Power supply AC adapter (not included) or 4 AA batteries (included) AC adapter (not included) or 4 AA batteries (included)
Calibration Conductivity and temperature Conductivity and temperature
Operating temperature range 5...45 °C (ambient) 5...45 °C (ambient)
Display Graphic LCD with backlight Graphic LCD with backlight
Alarm Calibration due alarm (fixed 12 h) Calibration due alarm (fixed 12 h)
Languages English, Spanish, French, Italian, German and Chinese; Portuguese and Korean available with software update English, Spanish, French, Italian, German and Chinese; Portuguese and Korean available with software update
No. of channels 1 1
IP rating IP 67 IP 67
Compliance CE, TUV 3-1, FCC Class A CE, TUV 3-1, FCC Class A
Memory Non-volatile memory preserves data log, calibration log and meter settings Non-volatile memory preserves data log, calibration log and meter settings
W×D×H 240×100×65 mm 240×100×65 mm
Weight 0,5 kg 0,5 kg

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