Conductivity meter, handheld, Orion Star™ A222

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 memory ensures your data and settings are protected, even with loss of power
Orion Star Com software facilitates data transfer to a computer via USB or RS232 connections
Flexible power options with AA batteries or universal power adapter
Three year meter warranty

Perform up to a five point conductivity calibration. Auto-ranging conductivity values offer consistent readings across entire measurement range without need to recalibrate.

Use linear, non linear or off conductivity temperature compensation with 15, 20 or 25 °C reference temperatures.

: Supplied with four AA batteries, literature CD, printed quick start guide, computer interface cable and meter test certificate.
The kit additionally includes: 013010MD DuraProbe 4-cell (K=0,475) epoxy-body conductivity sensor (3 m cable), Orion 1413 µS conductivity standard pouches (10 pack), Orion rinse solution pouches (10 pack), Orion Star A series portable meter armor, Orion Star A series hard-sided field case.

Catalog No:
663-0215
663-0214

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 (includes 013010MD Orion DuraProbe 4-cell conductivity sensor)
Conductivity sensor (purchase separately)

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