Portable Meter Kit, 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
Record accurate and reliable pH, mV, ORP and temperature measurements with the Thermo Scientific™ Orion Star™ A221 pH portable meter, ideal for a wide range of applications and advanced pH analysis in the field. Perform up to a five 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. Don't leave your measurements to chance when analyzing samples outside the lab. Orion Star™ A221 pH portable meters are designed to offer the reliability you need in a user-friendly package for your dedicated pH testing needs. This waterproof portable meter displays critical data with your measurement including temperature, date and time, read type, measurement stability, active calibration info and power source status.
Dimension | : | 24 L x 10 W x 6.5 cm H |
Alarm Output | : | Calibration Due Alarm (Fixed 12 Hours) |
Backlight Option | : | Yes, Selectable |
Calibration | : | pH, 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 A221 pH Meter, 9179BNMD Gel-filled ORP/ATC Electrode, 967961 ORP Standard, 911110 Rinse Solution Pouch 10 Pack, 910060 Storage Solution, Protective Meter Armor, Hard-sided Field Case, 4 AA Batteries, Literature CD, Printed Quick Start Guide, Computer |
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 |
mV Range | : | ±2000 mV |
mV Resolution | : | 0.1 mV |
Number of Channel | : | 1 |
Operating Temperature | : | 5 to 45°C (ambient) |
ORP Calibration Point | : | 1 Point |
ORP Range | : | ±2000 mV |
pH Accuracy | : | ±0.002 |
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 (Includes 9179BNMD ORP/ATC Electrode) |
Relative mV Calibration Points | : | 1 Point |
Stability | : | Smart Stability and Smart Averaging |
Temperature Resolution | : | 0.1°C, 0.1°F |
Temperature Selection | : | Manual or Automatic with ATC Temperature Probe |