|
Description |
Orion Star A221 pH portable meter |
|
Model |
Orion Star A221 pH/mV/RmV/ORP/Temperature Portable Meter |
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Item Description |
Orion Star A221 pH portable meter |
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Includes |
Star A221 pH meter, 4 AA batteries, literature CD, printed quick start guide, computer interface cable and meter test certificate |
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Range (pH) |
-2.000 to +20.000 |
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Resolution (pH) |
0.1, 0.01, 0.001 |
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Accuracy (pH) |
±0.002pH |
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Range (mV) |
±2000.0mV |
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Range (Relative mV) |
±2000.0mV |
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Range (ORP) |
±2000.0mV |
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Resolution (mV) |
0.1mV |
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Accuracy (mV) |
±0.2 mV or ±0.05% of reading whichever is greater |
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Isopotential Point |
7.000pH |
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Calibration |
pH, relative mV (RmV), ORP and temperature |
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Calibration Points |
1 point relative mV (RmV) mode, 1 point ORP mode |
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Resolution (Temperature) |
0.1°C, 0.1°F |
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Accuracy (Temperature) |
±0.1°C |
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Temperature Selection |
Manual or automatic with ATC temperature probe |
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Temperature Probe Calibration |
1 point temperature offset calibration |
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Channels |
1 |
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Display Type |
LCD (Graphic with backlight) |
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Backlight Option |
Yes, selectable |
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Keypad |
Comprehensive with menu-specific function keys and dual purpose scroll/shortcut keys |
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Measurement Modes |
pH, mV, relative mV (RmV) or ORP with temperature |
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Stability |
Smart Stability and Smart Averaging |
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Data Management Details |
Transfer single, range or all data points to printer or computer |
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Data Points |
1000 with date and time stamp |
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Log Function Type |
Automatic data logging with Auto-Read measure mode; manual data logging with Continuous measure mode |
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Memory |
Non-volatile memory preserves data log, calibration log and meter settings |
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Alarm Output |
Calibration due alarm (fixed 12 hour) |
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Languages |
English, Spanish, French, Italian, German and Chinese; Portuguese and Korean available with software update |
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Inputs |
BNC (pH or ORP electrode), pin-tip (reference electrode), 8 pin MiniDIN (ATC temperature probe) |
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Outputs |
USB, RS-232 |
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Power Supply |
Universal AC adapter (included) or 4 AA batteries (sold separately) |
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AC Adapter |
Universal 50-60 Hz, 100-240 VAC power adapter (sold separately, Cat. No. 1010003) |
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Battery Life |
800 hr. |
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Battery Type |
4 x AA |
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IP Rating |
IP-67 |
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Certifications/Compliance |
CE, TUV 3-1, FCC Class A |
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Temperature (English) Operating |
41° to 113°F (ambient) |
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Temperature (Metric) Operating |
5° to 45°C (ambient) |
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Relative Humidity Range |
5 to 85%, non-condensing |
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Dimensions (L x W x H) |
24cm x 10cm x 6.5cm (9.5 in. x 3.9 in. x 2.6 in.) |
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Weight (English) |
1.2 lb. |
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Weight (Metric) |
0.5kg |
|
Methods |
10 per channel with password protection |
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Temperature (English) Range |
22.0° to 221.0° F |
|
Temperature (Metric) Range |
-5.0° to 105.0° C |
|
Warranty |
3 year meter warranty |
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Probe Type |
pH electrode, ORP electrode, reference half-cell electrode, ATC temperature probe (purchase separately) |
|
Unit Size |
Each |
Malaysia
