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Thermo Scientific™ Orion Star™ A221 Portable pH Meter
Reliably measure pH, mV, ORP and temperature with our portable pH meter for advanced field analysis and printer or computer interfacing.
Supplier: Thermo Scientific™ STARA2217
Description
Record accurate and reliable pH, mV, ORP and temperature measurements with the Thermo Scientific™ Orion Star™ A221 Portable pH Meter. This meter is ideal for a wide range of applications and advanced pH analysis in the field. Perform up to a 5 point pH calibration, log up to 1000 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. Waterproof meter ensures durable, rugged performance in outdoor environments with an IP67-rated housing.
- Measure pH, mV, relative mV or ORP with temperature
- Perform up to a 5 point pH calibration using automatic buffer recognition of NIST or DIN buffer groups with choice to manually enter custom buffer values
- 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 and Continuous shows changing readings with hold option
- Data log collects and date/time stamps up to 1000 measurement sets
- 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 AA batteries or optional universal power adapter
- IP67-rated housing is waterproof for rugged field operation
- Meter kits include hard-sided field case and protective meter armor with electrode holders, adjustable wrist/belt strap and built-in meter stand
- Meters offer CE, TUV 3-in-1 and FCC Class A certifications
- 3-year replacement warranty
![TRUSTED_SUSTAINABILITY](/content/dam/fishersci/glyphs/Sustain_Badge.png)
Specifications
Orion Star A221 pH portable meter ORP kit with low-maintenance ORP/ATC electrode | |
±0.002 | |
USB, RS-232 | |
Star A221 pH meter, 9179BNMD gel-filled ORP/ATC electrode, ORP standard, rinse pouches, storage solution, protective meter armor, hard-sided carrying case, 4 AA batteries, computer cable | |
pH, relative mV (RmV), ORP and temperature | |
0.001, 0.01, 0.1 | |
±2000.0mV | |
1 (relative mV), 1 (ORP) | |
22.0°F to 221.0°F | |
Manual or automatic with ATC temperature probe | |
LCD, Graphic with Backlight | |
Non-volatile memory preserves data log, calibration log and meter settings | |
Automatic with Auto-Read Measure Mode, Manual with Continuous Measure Node | |
BNC (pH or ORP electrode), pin-tip (reference electrode), 8 pin MiniDIN (ATC temperature probe) | |
IP-67 | |
24 x 10 x 6.5 cm (9.5 x 3.9 x 2.6 in.) | |
1.2 lb. | |
Orion Star A221 pH/mV/RmV/ORP/Temperature Portable Meter | |
pH electrode, ORP electrode, reference half-cell electrode, ATC temperature probe (includes 9179BNMD ORP/ATC electrode) | |
±2000.0mV | |
7.000pH | |
41°F to 113°F (ambient) | |
1 | |
800 hr. |
±0.2 or ±0.05%, whichever is greater | |
Transfer single, range or all data points to printer or computer | |
±0.1°C | |
pH, mV, Relative mV, ORP with Temperature | |
-2 to 20 | |
±2000 | |
0.1mV | |
-5°C to +105°C | |
0.1°C, 0.1°F | |
1 point temperature offset calibration | |
Yes, selectable | |
1000 with Date and Time Stamp | |
Calibration due alarm (fixed 12 hour) | |
CE, TUV 3-1, FCC Class A | |
Universal 50-60 Hz, 100-240 VAC power adapter (sold separately, Cat. No. 1010003) | |
0.5 kg | |
Comprehensive with menu-specific function keys and dual purpose scroll/shortcut keys | |
4 AA batteries (included) or universal AC adapter (sold separately) | |
English, Spanish, French, Italian, German and Chinese; Portuguese and Korean Available with Software Update | |
5 to 85%, non-condensing | |
Smart Stability and Smart Averaging | |
5°C to 45°C (ambient) | |
4 x AA |
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