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Conductivity meter, handheld, Orion Star™ A222

Supplier: Thermo Scientific
Orion Star™
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

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.

Delivery information: 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.


 

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Description Pk VWR Catalog Number Quantity
Handheld conductivity meter Orion Star A222, instrument alone 1 663-0214
Handheld conductivity meter Orion Star A222, kit incl. conductivity cell and hard carrying case 1 663-0215
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SPECIFICATIONS

Model A222
Conductivity range 0,001 µS/cm - 3000 mS/cm
Conductivity resolution 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
Conductivity cell constant 0,001...199,9 cm-1
Conductivity calibration Up to 5 points
Resistivity range 2 Ω/cm - 100 MΩ/cm
Resistivity resolution 1 Ω or 0,1 MΩ, auto ranging
Resistivity accuracy 0,5% of reading ±1 digit
Salinity range 0,06 - 80,00 psu
Salinity resolution 0,01 psu minimum, auto ranging
Salinity accuracy 0,5% of reading ±1 digit
TDS range 0,001 - 200,0 ppm
TDS resolution 0,001 ppm minimum, auto ranging, up to 4 significant digits
TDS accuracy 0,5% of reading ±1 digit
Temperature range (°C) –5,0...+105,0
Temperature resolution (°C) 0,1
Temperature accuracy (°C) ±0,1
Temperature compensation Linear (0 to 10,0%/ºC), non linear nLFn, off
Reference temperature 15 / 20 / 25 °C
Display Graphic LCD with backlight
Data logging capacity 1000 with date and time stamp
Data logging - log function Manual / Automatic with AUTO-READ™
Connections 8-pin mini-DIN
Outputs RS232, USB
Power supply AC adapter (not included) or 4 AA batteries (included)
W×D×H (mm) 240×100×65
Weight (kg) 0,5
Compliance IP 67
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