Thermo Scientific™ Orion Star™ A112 Benchtop Conductivity Meter
Manufacturer: Fischer Scientific
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Description
Orion Star A112 benchtop conductivity/TDS meter kit with 2-cell conductivity sensor, solutions and stand
Accuracy (Conductivity)
0.5% of reading ±1 digit
Measurement Modes
Conductivity, TDS with Temperature
Cell Constant
0.001 to 10cm-1
Calibration Points (Conductivity)
1
Resolution (Conductivity)
0.01 μS minimum, auto ranging up to 3 significant digits
Temperature (Metric) Reference
20, 25°C
Resolution (TDS)
1 mg/L
TDS Factor Range
Linear (0.02 to 9.99)
Resolution (Temperature)
0.1°C (0.1°F)
Temperature Selection
Manual or automatic with ATC temperature probe
Display Type
LCD
Data Points
50
Data Management Details
Internal data point memory
Certifications/Compliance
CE, TUV 3-1, FCC Class A
AC Adapter
Universal 50-60 Hz, 100-240 VAC power adapter (Cat. No. 1010003)
Weight (Metric)
0.9 kg
Warranty
3 Year Meter
Relative Humidity Range
5 to 85%, non-condensing
Power Supply
Universal AC adapter (included) or 4 AA batteries (sold separately)
Keypad
Simple with highlighted measure key, scroll and shortcut keys
Temperature (English) Operating
41°F to 113°F (ambient)
Channels
1
Battery Life
2000 hr.
Includes
Universal AC adapter, Conductivity sensor
Outputs
None
Compatible Probes
2-cell or 4-cell conductivity sensors with built-in temperature
Calibration
Conductivity and temperature
Range (Conductivity)
0.01 μS/cm to 200.0 mS/cm
Temperature Compensation
Linear
Range (TDS)
1 to 19,999 mg/L
Accuracy (TDS)
0.5% of reading ±1 digit
Temperature Range (Metric)
-5°C to +105°C
Accuracy (Temperature)
±0.1°C
Temperature Probe Calibration
1 point temperature offset calibration
Memory
Non-volatile memory preserves log and settings
Log Function Type
Automatic data logging with Auto-Read measure mode; manual data logging with Continuous measure mode
Inputs
8 pin MiniDIN (conductivity sensor with built-in temperature)
IP Rating
IP54
Dimensions (L x W x H)
24 x 18 x 11 cm (9.5 x 7.1 x 4.3 in.)
Weight (English)
2 lb.
Probe Type
Conductivity sensor (includes 011050MD Orion 2-cell conductivity sensor)
Model
Orion Star A112 Benchtop Conductivity/TDS/Temperature Meter
Stability
Smart Stability and Smart Averaging
Languages
English
Temperature (Metric) Operating
5°C to 45°C (ambient)
Battery Type
4 x AA (sold separately)
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Description
- Take simple, routine conductivity, total dissolved solids (TDS) and temperature measurements with the Thermo Scientific™ Orion Star™ A112 Benchtop Conductivity Meter
- This instrument, intended for basic conductivity analysis in the lab, is easy-to-use and budget-friendly
- Obtain temperature compensated readings using linear option with 20°C or 25°C reference temperatures
- Quickly navigate setup menus and ensure consistent calibrations using the simple keypad layout and on-screen text prompts
- Use the included electrode stand to easily place sensors in samples and simplify storage
- The A112 Benchtop Conductivity Meter features a selectable cell constant, as well as selectable reading reference temperatures of 20°C or 25°C to ensure accurate results
- Large, informative LCD screen clearly shows the main information including conductivity or TDS reading, temperature, meter mode and power source
- Thermo Scientific™ AUTO-READ™ ensures you don't miss a reading
- It locks in the stable reading on your screen and a ready indicator alerts when readings are stable
- Included electrode arm and newly designed holder make it easier to maintain and place probes into samples
- Meter plugs into almost any power outlet with the included universal power adapter, or use four AA batteries (sold separately) to run the meter on DC power
- Nonvolatile memory holds up to 50 data points
- IP54-rated housing withstands splashes
- Meter mounts to wall, saving bench space
- Warranty: Three-year meter replacement Disclaimer to internal research use restriction: Any restrictions on the purchaser to utilize the product(s) for internal research purposes only does not apply to the product(s) on the web pages associated with this statement.