About this item
Reliably measure pH, conductivity and temperature with the Orion™ Star™ A215 pH/Conductivity Benchtop Meter for advanced laboratory analysis and interfacing.
- Combined convenience with the benefits of a pH meter and conductivity meter in one easy-to-use system
- Perform up to a five point pH calibration using automatic buffer recognition of NIST or DIN buffer groups
- 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
- Auto-Read mode holds a stable reading, Continuous mode shows changing readings with hold option, and Timed mode logs data at specific intervals
- Eliminate the need for magnetic stir bars using the meter-controlled stirrer probe to uniformly mix solutions
- Three-year meter warranty
Record accurate and reliable pH, mV, ORP, conductivity, total dissolved solids (TDS), salinity, resistivity, and temperature measurements with the Orion™ Star™ A215 pH/conductivity benchtop meter.
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 provide flexibility and control over testing. All critical data is shown with 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 to quickly access, evaluate, and change measurement and instrument settings. Easily view individual measurements on a full screen display and quickly toggle to a split screen display to view multiple measurements simultaneously. Flexible power options with universal power adapter or optional AA batteries. IP54-rated housing resists dust and splashes, and can be wall-mounted. Non-volatile meter memory ensures data and settings are protected, even with loss of power.
The unit is ideal for a wide range of applications and advanced pH and conductivity analysis in the laboratory. Use the two meter channels to measure pH and conductivity simultaneously or view each channel separately. Use linear, non-linear, EP (USP), or off conductivity temperature compensation with 5, 10, 15, 20, or 25°C reference temperatures. 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.
To order chemicals, medical devices, or other restricted products, please provide identification that includes your business name and shipping address via email [email protected] or fax 484.881.5997 referencing your VWR account number. Acceptable forms of identification are:
- • Issued document with your organization's Federal Tax ID Number
- • Government issued document with your organization's Resale Tax ID Number
- • Any other Government ID that includes the business name and address
Avantor will not lift restrictions for residential shipping addresses.
Specifications
- Catalog No:
- 89206-340
- 89206-342
- pH range:
- -2.000 to 20.000 pH
- -2.000 to 20.000 pH
- pH resolution:
- 0.1, 0.01, 0.001 pH
- 0.1, 0.01, 0.001 pH
- pH accuracy:
- ±0.002 pH
- ±0.002 pH
- mV range:
- ±2000.0 mV
- ±2000.0 mV
- mV resolution:
- 0.1 mV
- 0.1 mV
- mV accuracy:
- ±0.2 mV or ±0.05% of reading whichever is greater
- ±0.2 mV or ±0.05% of reading whichever is greater
- Conductivity range:
- 0.001 µS/cm - 3000 mS/cm
- 0.001 µS/cm - 3000 mS/cm
- Conductivity resolution:
- 0.001 μS minimum, auto ranging up to 4 significant digits
- 0.001 μS minimum, auto ranging up to 4 significant digits
- Conductivity accuracy:
- 0.5% of reading ±1 digit greater than 3 μS; 0.5% of reading ±0.01 μS less/equal than 3 μS
- 0.5% of reading ±1 digit greater than 3 μS; 0.5% of reading ±0.01 μS less/equal than 3 μS
- Conductivity cell constant:
- 0.001 - 199.9 cm⁻¹
- 0.001 - 199.9 cm⁻¹
- Resistivity range:
- 2 ohm to 100.0 meg-ohm
- 2 ohm to 100.0 meg-ohm
- Resistivity accuracy:
- 0.5% of reading ±1 digit
- 0.5% of reading ±1 digit
- Resistivity resolution:
- 1 ohm or 0.1 meg-ohm, auto ranging
- 1 ohm or 0.1 meg-ohm, auto ranging
- Salinity range:
- 0.06 to 80.00 psu, 0.05 to 42.00 ppt
- 0.06 to 80.00 psu, 0.05 to 42.00 ppt
- Salinity resolution:
- 0.01 psu or 0.01 ppt minimum, auto ranging
- 0.01 psu or 0.01 ppt minimum, auto ranging
- Salinity accuracy:
- 0.5% of reading ±1 digit
- 0.5% of reading ±1 digit
- TDS range:
- 0.001 to 200.0 ppm
- 0.001 to 200.0 ppm
- TDS resolution:
- 0.001 ppm minimum, auto ranging up to 4 significant digits
- 0.001 ppm minimum, auto ranging up to 4 significant digits
- TDS accuracy:
- 0.5% of reading ±1 digit
- 0.5% of reading ±1 digit
- Temperature range:
- –5 to 105°C (22 to 221°F)
- –5 to 105°C (22 to 221°F)
- Temperature resolution:
- 0.1°C, 0.1°F
- 0.1°C, 0.1°F
- Temperature accuracy:
- ±0.1°C
- ±0.1°C
- Display:
- Graphic LCD with backlight
- Graphic LCD with backlight
- Battery type:
- Four AA (sold separately)
- Four AA (sold separately)
- Battery life:
- 800 h
- 800 h
- Power supply:
- Universal AC adapter (included) or 4 AA batteries (sold separately)
- Universal AC adapter (included) or 4 AA batteries (sold separately)
- Operating temperature range:
- 5…45 °C (41…113 °F)
- 5…45 °C (41…113 °F)
- Data logging capacity:
- 2000 data points with time/date stamp
- 2000 data points with time/date stamp
- Memory:
- Non-volatile memory preserves data log, calibration log, and meter settings
- Non-volatile memory preserves data log, calibration log, and meter settings
- Languages:
- English, Spanish, French, Italian, German, and Chinese (Portuguese and Korean available with software update)
- English, Spanish, French, Italian, German, and Chinese (Portuguese and Korean available with software update)
- IP rating:
- IP-54
- IP-54
- Dimensions:
- 24L x 18W x 11H cm (9.5 x 7.1 x 4.3")
- 24L x 18W x 11H cm (9.5 x 7.1 x 4.3")
- Outputs:
- USB, RS232
- USB, RS232
- Input:
- BNC (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)
- BNC (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)
- Alarm:
- High/low limit alarm, calibration due alarm
- High/low limit alarm, calibration due alarm
- No. of channels:
- 2
- 2
- Calibration:
- pH with calibration editing option, relative mV (RmV), ORP, conductivity with calibration editing option and temperature
- pH with calibration editing option, relative mV (RmV), ORP, conductivity with calibration editing option and temperature
- Calibration points:
- 1 point relative mV (RmV) mode; 1 point ORP mode; up to 5 points Conductivity mode; 1 to 5 points pH mode
- 1 point relative mV (RmV) mode; 1 point ORP mode; up to 5 points Conductivity mode; 1 to 5 points pH mode
- Weight:
- 0.9 kg (2 lbs.)
- 0.9 kg (2 lbs.)
Specifications
Supplier: BDH
Supplier: Ward's Science
Supplier: BURKLE INC
Supplier: VWR International
Supplier: LONZA PHARMA - BIOSCIENCE CA
Supplier: SYLMAR DISPLAYS
Supplier: VWR International
Supplier: Electron Microscopy Sciences