• pH-mètre

pH-mètre

  • Mesure le pH, les mV, ou le rH avec la température 
  • Jusqu'à 5 points d'étalonnage du pH 

On est là pour vous aider!

STARA2110

Modèle : STARA2110

  • Sans électrode et ensemble de solutions

STARA2114

Modèle : STARA2114

  • 8172BNWP Électrode pH ROSS Sure-Flow avec corps en verre
  • 927007MD Sonde de compensation automatique de la température
  • 810199 ensemble de solutions d’entretien et de calibration ROSS

STARA2115

Modèle : STARA2115

  • 8302BNUMD Électrode de pH / ATC ROSS Triode 3 en 1 avec corps en verre
  • 810199 Ensemble de solutions d’entretien et de calibration ROSS

STARA2116

Modèle : STARA2116

  • 8157BNUMD Électrode de pH / ATC ROSS Ultra Triode rechargeable avec corps en époxy
  • 810199 Ensemble de solutions d’entretien et de calibration ROSS

STARA2117

Modèle : STARA2117

  • 9157BNMD Électrode de pH / ATC Standard Triode rechargeable avec corps en époxy
  • 910199 ensemble de solutions d’entretien et de calibration

STARA2118

Modèle : STARA2118

  • 8102BNUWP Électrode indicatrice de pH ROSS Ultra
  • 927007MD Sonde de compensation automatique de la température 
  • 810199 ensemble de solutions d’entretien et de calibration ROSS

STARA2119

Modèle : STARA2119

  • 9165BNWP Électrode pH combinée Sure-Flow
  • 927007MD Sonde de compensation automatique de la température
  • 910199 ensemble de solutions d’entretien et de calibration



Record accurate and reliable pH, mV, ORP and temperature measurements with the Thermo Scientific Orion Star A211 pH Benchtop Meter, ideal for a wide range of applications and advanced pH analysis in the lab.

Perform up to a five point pH calibration, log up to 2000 data point sets with time / date stamp and easily transfer calibration and data logs via USB or RS232 to a printer or computer with free downloadable Orion™ Star Com software. Use the included electrode stand to easily place sensors in samples and simplify storage to minimize breakage.

Thermo Scientific Orion Star A211 pH benchtop meters are easy to use, dependable laboratory meters with advanced features and functions. Selectable read modes and stability indicator give you flexibility and control over your testing. All critical data is shown with your measurements including temperature, date and time, read type, measurement stability, active calibration information and electrode condition icon. Onscreen calibration and setup instructions can be displayed in several local languages with new languages added through software updates. 

Navigation is fast and simple due to the comprehensive keypad with menu-specific function keys, dual purpose scroll/shortcut keys, plus power, measure, log view and stirrer keys that ensure easy operation. All setup menus are in one location with direct access using a single shortcut key so you can quickly access, evaluate and change measurement and instrument settings.

  • Measure pH, mV, relative mV or ORP with temperature
  • Perform up to a five point pH calibration using automatic buffer recognition of NIST or DIN buffer groups with choice to manually enter custom buffer values
  • Calibration editing option allows individual points to be fixed without a full recalibration
  • Informative, easy-to-read backlit graphic display with clear onscreen instructions simplifies operation
  • Capture your critical readings with measurement stability indicator and selectable read modes – Auto-Read holds a stable reading, Continuous shows changing readings with hold option and Timed logs data at specific intervals
  • Eliminate the need for magnetic stir bars using the meter-controlled stirrer probe (catalog number 096019) to uniformly mix solutions
  • Data log collects and date/time stamps up to 2000 measurement sets with optional sample ID and user ID
  • Calibration log stores ten most recent calibrations
  • 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 universal power adapter or optional AA batteries
  • IP54-rated housing resists dust and splashes and can be wall-mounted if table space is limited
  • Meters include CE, TUV 3-in-1 and FCC Class A certifications and 3-year replacement warranty

Many configurations, electrodes, consumables and accessories available on request.

Operating Temperature41° to 113°F (ambient)
5° to 45°C (ambient)
Temperature Range22.0° to 221.0° F
-5.0° to 105.0° C
StabilitySelectable fast, medium, slow or Smart Stability setting; Selectable off or Automatic Smart averaging setting
Temperature Resolution0.1°C, 0.1°F
Temperature Probe Calibration1 point temperature offset calibration
Weight 2 lb.
0.9kg
Temperature SelectionManual or automatic with ATC temperature probe
AC AdapterUniversal 50-60 Hz, 100-240 VAC power adapter (Cat. No. 1010003)
Accuracy (pH)±0.002pH
Accuracy (mV)±0.2 mV or ±0.05% of reading whichever is greater
Backlight OptionYes, selectable
Alarm OutputHigh/low limit alarm, calibration due alarm
Accuracy (Temperature)±0.1°C
Battery Life800 hr.
Battery Type4 x AA (sold separately)
CalibrationpH with calibration editing option, relative mV (RmV),ORP and temperature
Calibration Points1 to 5
Data Management DetailsTransfer single, range or all data points to printer or computer
Channels1
Certifications/ComplianceCE, TUV 3-1, FCC Class A
DescriptionOrion Star A211 pH benchtop meter with stand
LanguagesEnglish, Spanish, French, Italian, German and Chinese; Portuguese and Korean available with software update
Log Function TypeAutomatic data logging with Auto-Read and Timed measure modes; manual data logging with Continuous measure mode
Dimensions (L x W x H)24cm x 18cm x 11cm (9.5 in. x 7.1 in. x 4.3 in.)
Data Points2000 with date and time stamp
Display TypeLCD (Graphic with backlight)
Resolution (pH)0.1, 0.01, 0.001
Range (pH)-2.000 to +20.000
IncludesStar A211 pH meter, electrode stand, universal power adapter, literature CD, printed quick start guide, computer interface cable and meter test certificate
IP RatingIP-54
InputsBNC (pH or ORP electrode),pin-tip (reference electrode),8 pin MiniDIN (ATC temperature probe),stirrer input (stirrer probe)
Isopotential Point7.000pH
KeypadComprehensive with menu-specific function keys and dual purpose scroll/shortcut keys
MemoryNon-volatile memory preserves data log, calibration log and meter settings
Methods10 per channel with password protection
Measurement ModespH, mV, relative mV (RmV) or ORP with temperature
ModelOrion Star A211 pH/mV/RmV/ORP/Temperature Benchtop Meter
OutputsUSB, RS-232
Probe TypepH electrode, ORP electrode, reference half-cell electrode, ATC temperature probe, stirrer probe (purchase separately)
Power SupplyUniversal AC adapter (included) or 4 AA batteries (sold separately)
Range (ORP)±2000.0mV
Range (Relative mV)±2000.0mV
Relative Humidity Range5 to 85%, non-condensing
Resolution (mV)0.1mV
Range (mV)±2000.0mV