Portable Meter, 24 L x 10 W x 6.5 cm H, pH/mV/(RmV)/ORP with Temperature Measuring Modes, -5 to 105°C/22 to 221°F Temperature Range, -2 to 20 pH Range, ±2000 mV Range, ±2000 Relative mV Range, 1 Channel, Graphic LCD Display
Get high accuracy and premium performance everywhere you need it with the Thermo Scientific™ Orion Star™ A321 pH portable meter, designed for a wide range of pH, mV, ORP and temperature testing and field applications. Evaluate samples in the most demanding locations using this waterproof meter with IP67-rated housing. Perform up to a five point pH calibration, log up to 5000 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. Take your measurements at the source with our premium line of portable meters. The Thermo Scientific™ Orion Star™ A321 pH portable meter offers an information-rich screen and user-friendly operation. This rugged, waterproof portable meter is ready to tackle the elements with you. Orion Star™ A321 pH portable meters are designed to be easy to use, dependable field meters that offer advanced features and functions including a 5000 point date log with sample ID and user ID options, calibration and high/low limit alarms and password-protected measurement methods.
Dimension | : | 24 L x 10 W x 6.5 cm H |
Alarm Output | : | High/Low Limit Alarm, Calibration Due Alarm |
Backlight Option | : | Yes, Selectable |
Calibration | : | pH with Calibration Editing Option, Relative mV (RmV), ORP and Temperature |
Keypad | : | Comprehensive with Menu-specific Function Keys and Dual Purpose Scroll/Shortcut Keys |
mV Accuracy | : | ±0.2 mV or ±0.05% of reading whichever is greater |
Connector Type | : | Input: BNC (pH or ORP Electrode), Pin-tip (Reference Electrode), 8-pin MiniDIN (ATC Temperature Probe), Output: USB, RS-232 |
Data Management Details | : | Transfer Single, Range or All Data Points to Printer or Computer |
Power Supply | : | 4 AA Batteries 800 Hours of Life or Universal AC Adapter 50 to 60 Hz, 100 to 240 VAC Power |
Display Type | : | Graphic LCD with Backlight |
Relative Humidity Range | : | 5 to 85%, Non-condensing |
Relative mV Range | : | ±2000 mV |
Temperature Accuracy | : | ±0.1°C |
Temperature Probe Calibration | : | 1 Point Temperature Offset |
Temperature Range | : | -5 to 105°C, 22 to 221°F |
Includes | : | Star A321 pH Meter, 4 AA Batteries, Literature CD, Printed Quick Start Guide, Computer Interface Cable and Meter Test Certificate |
Isopotential Point | : | 7 pH |
Languages | : | English, Spanish, French, Italian, German and Chinese, Portuguese and Korean Available with Software Update |
Measuring Modes | : | pH/mV/Relative mV (RmV)/ORP with Temperature |
Method | : | 10 per Channel with Password Protection |
mV Range | : | ±2000 mV |
mV Resolution | : | 0.1 mV |
Number of Channel | : | 1 |
Operating Temperature | : | 5 to 45°C (ambient) |
ORP Range | : | ±2000 mV |
pH Accuracy | : | ±0.002 |
pH Calibration Point | : | 1 to 5 |
pH Range | : | -2 to 20 |
pH Resolution | : | 0.1, 0.01, 0.001 |
Probe Type | : | pH Electrode, ORP Electrode, Reference Half-cell Electrode, ATC Temperature Probe |
Stability | : | Selectable Fast, Medium, Slow or Smart Stability Setting, Selectable off or Automatic Smart Averaging Setting |
Temperature Resolution | : | 0.1°C, 0.1°F |
Temperature Selection | : | Manual or Automatic with ATC Temperature Probe |