Appareil multi-paramètres de mesure du pH / conductivité

Appareil multi-paramètres de mesure du pH / conductivité

  • pH, mV, mV relatifs ou le rH avec la température
  • Conductivité, TDS, salinité ou la résistivité avec la température
  • Effectuez jusqu’à cinq points d’étalonnage du pH

Voir la soumission

On est là pour vous aider!

Record accurate and reliable pH, mV, ORP, conductivity, total dissolved solids (TDS),salinity, resistivity and temperature measurements with the Thermo Scientific Orion Star A215 pH and Conductivity Benchtop Meter.

Ideal for a wide range of applications and advanced pH and conductivity analysis in the lab. Use the two meter channels to measure pH and conductivity simultaneously or view each channel separately. Perform up to a 5 point 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.

Thermo Scientific Orion Star A215 pH/conductivity 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.

  • Combined convenience with the benefits of a pH meter and conductivity meter in one easy-to-use system
  • Measure pH, mV, relative mV or ORP with temperature on channel one and measure conductivity, TDS, salinity or resistivity with temperature on channel two
  • Easily view individual measurements on a full screen display and quickly toggle to a split screen display to view multiple measurements simultaneously
  • 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
  • Perform up to a five point conductivity calibration
  • Calibration editing option allows individual points to be fixed without a full recalibration
  • Auto-ranging conductivity values offer consistent readings across entire measurement range without need to recalibrate
  • Use linear, non-linear, EP (USP) or off conductivity temperature compensation with 5, 10, 15, 20 or 25 °C reference temperatures
  • 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

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

Range (pH)-2.000 to 20.000pH
Resolution (pH)0.1, 0.01, 0.001pH
Accuracy (pH)±0.002pH
Range (mV)±2000.0mV
Range (Relative mV)±2000.0mV
Range (ORP)±2000.0mV
Resolution (mV)0.1mV
Accuracy (mV)±0.2 mV or ±0.05% of reading whichever is greater
Isopotential Point7.000pH
Range (Conductivity)0.001 µS/cm to 3000 mS/cm
Resolution (Conductivity)0.001 μS minimum, auto ranging up to 4 significant digits
Accuracy (Conductivity)0.5% of reading ±1 digit > 3 μS; 0.5% of reading ±0.01 μS ≤ 3 μS
Range (TDS)0.001 to 200.0 ppm
Resolution (TDS)0.001 ppm minimum, auto ranging up to 4 significant digits
Accuracy (TDS)0.5% of reading ±1 digit
TDS Factor RangeLinear (0.02 to 9.99)
Range (Salinity)0.06 to 80.00 psu, 0.05 to 42.00 ppt
Resolution (Salinity)0.01 psu or 0.01 ppt minimum, auto ranging
Accuracy (Salinity)0.5% of reading ±1 digit
Salinity Measurement ModesPractical salinity (psu) or natural sea water (ppt)
Range (Resistivity)2 ohm to 100.0 meg-ohm
Resolution (Resistivity)1 ohm or 0.1 meg-ohm, auto ranging
Accuracy (Resistivity)0.5% of reading ±1 digit
Cell Constant0.001 to 199.9cm-1
Temperature CompensationLinear, nLFn (non-linear ultra pure water),nLFu (non-linear ultra pure degassed water),EP (off with warning) or off
Temperature Reference5, 10, 15, 20, 25°C
CalibrationpH with calibration editing option, relative mV (RmV),ORP, conductivity with calibration editing option and temperature
Calibration Points (pH)1 to 5
Calibration Points1 point relative mV (RmV) mode, 1 point ORP mode
Calibration Points (Conductivity)Up to 5
Range (Temperature)-5.0° to 105.0° C, 22.0° to 221.0° F
Resolution (Temperature)0.1°C, 0.1°F
Accuracy (Temperature)±0.1°C
Temperature SelectionManual or automatic with ATC temperature probe
Temperature Probe Calibration1 point temperature offset calibration
Channels2
Display TypeGraphic LCD with backlight
Backlight OptionYes, selectable
KeypadComprehensive with menu-specific function keys and dual purpose scroll/shortcut keys
Measurement ModespH, mV, relative mV (RmV) or ORP with temperature; conductivity, TDS, salinity or resistivity with temperature
StabilitySelectable fast, medium, slow or Smart Stability setting; Selectable off or Automatic Smart averaging setting
Data Management DetailsTransfer single, range or all data points to printer or computer
Data Points2000 with date and time stamp
Log Function TypeAutomatic data logging with Auto-Read and Timed measure modes; manual data logging with Continuous measure mode
MemoryNon-volatile memory preserves data log, calibration log and meter settings
Alarm OutputHigh/low limit alarm, calibration due alarm
Methods10 per channel with password protection
LanguagesEnglish, Spanish, French, Italian, German and Chinese; Portuguese and Korean available with software update
InputsBNC (pH or ORP electrode),pin-tip (reference electrode),8 pin MiniDIN (conductivity sensor with built-in temperature or ATC temperature probe),stirrer input (stirrer probe)
OutputsUSB, RS232
Power SupplyUniversal AC adapter (included) or 4 AA batteries (sold separately)
AC AdapterUniversal 50-60 Hz, 100-240 VAC power adapter (Cat. No. 1010003)
Battery TypeFour AA (sold separately)
Battery Life800 hours
IP RatingIP-54
Certifications/ComplianceCE, TUV 3-1, FCC Class A
Operating Temperature41° to 113°F (ambient)
5° to 45° C (ambient)
Relative Humidity Range5 to 85 %, non-condensing
Dimensions (L x W x H)24cm x 18cm x 11cm (9.5 in. x 7.1 in. x 4.3 in.)
Weight2 lb.
0.9kg
Warranty3 year meter warranty