Biotechnology
 
    Benchtop pH Meter

Benchtop pH Meter

  • Thermo Scientific™ AUTO-READ™ locks in the stable reading on your screen and ready indicator alerts when readings are stable
  • Meter offers up to three point pH calibration and automatic recognition of USA/NIST and DIN buffers.
  • Use can easily recall calibration slope data for procedure checks.

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Perform up to a three point pH calibration with easy recall of calibration points and slope

Take simple, routine pH, mV and temperature measurements with the Thermo Scientific™ Orion™ Star A1115 Benchtop pH Meter, an easy-to-use and budget-friendly instrument for basic pH analysis in the lab. Perform up to a three point pH calibration with easy recall of calibration points and slope. 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 to minimize breakage.

Features:

  • Large, informative screen clearly shows the main information, including pH or mV reading, temperature, meter mode, calibration information and power source.
  • Thermo Scientific™ AUTO-READ™ locks in the stable reading on your screen and ready indicator alerts when readings are stable
  • Meter offers up to three point pH calibration and automatic recognition of USA/NIST and DIN buffers.
  • Use can easily recall calibration slope data for procedure checks.
  • Nonvolatile memory holds up to 50 data points.
  • Included electrode arm and newly designed probe holder make it easier to maintain and place probes into samples.
  • Plug the meter 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.
  • The IP54-rated housing can handle splashes and can be wall-mounted if table space is a problem.
Data Points50
Display TypeLCD
LanguagesEnglish
Log Function TypeAutomatic data logging with Auto-Read measure mode; manual data logging with Continuous measure mode
Temperature (English) Operating41° to 113°F (ambient)
StabilitySmart Stability and Smart Averaging
Resolution (Temperature)0.1°C, 0.1°F
Temperature Range (English)22.0° to 221.0° F
Temperature Probe Calibration1 point temperature offset calibration
Temperature (Metric) Operating5° to 45°C (ambient)
Temperature Range (Metric)-5.0° to 105.0° C
Warranty3 years meter warranty
Weight (Metric)0.9kg
Temperature SelectionManual or automatic with ATC temperature probe
Weight (English)2 lb.
AC AdapterUniversal 50-60 Hz, 100-240 VAC power adapter (Cat. No. 1010003)
Accuracy (pH)±0.01pH
Accuracy (mV)±0.2 mV or ±0.05% of reading whichever is greater
Accuracy (Temperature)±0.1°C
Battery Life2000 hr.
Battery Type4 x AA (sold separately)
CalibrationpH, relative mV (RmV) and temperature
Calibration Points1 to 3
Data Management DetailsInternal data point memory
Channels1
Certifications/ComplianceCE, TUV 3-1, FCC Class A
DescriptionOrion Star A1115 benchtop pH meter kit with Triode pH/ATC electrode, solutions and stand
Dimensions (L x W x H)24cm x 18cm x 11cm (9.5 in. x 7.1 in. x 4.3 in.)
Resolution (pH)0.1, 0.01
Range (pH)-2.00 to 16.00
IncludesStar A1115 pH meter, 9157BNMD Orion Triode epoxy-body pH/ATC electrode, 916099 pH buffer and solution kit, electrode stand, universal power adapter, literature CD, printed quick start guide and meter test certificate
IP RatingIP-54
InputsBNC (pH or ORP electrode),8 pin MiniDIN (ATC temperature probe)
Isopotential Point7.00pH
KeypadSimple with highlighted measure key, scroll and shortcut keys
MemoryNon-volatile memory preserves log and settings
Measurement ModespH, mV or relative mV (RmV) with temperature
ModelOrion Star A1115 Benchtop pH/mV/RmV/Temperature Meter
OutputsNone
Probe TypepH electrode, ORP electrode, ATC temperature probe (includes 9157BNMD Orion Triode pH/ATC electrode)
Power SupplyUniversal AC adapter (included) or 4 AA batteries (sold separately)
Range (Relative mV)±1999.9mV
Relative Humidity Range5 to 85%, non-condensing
Resolution (mV)0.1mV
Range (mV)±1600.0 mV
Unit SizeEach