Orion Star® A220 Series Portable pH Meter (Thermo Scientific)
pH Portable Meter Kit includes:
- Ross Triode gel-filled epoxy-body waterproof electrode Weber# 3808-76
- pH 4.01 Buffer (475 mL)
- pH 7.00 Buffer (475 mL)
- pH 10.01 Buffer (475 mL)
- pH electrode storage solution
- pH electrode cleaning solution
- pH electrode rinse solution
- Hard carrying case
Features
- Up to 5 point pH calibration with automatic recognition for USA/NIST and DIN buffers
- AUTO-READ® locks in the stable reading on your screen, ready indicator alerts when readings are stable and timed reading gathers data in specific time intervals
- The large, backlit graphic LCD display shows pH/mV/RmV and temperature along with electrode status, time, date and calibration points
- Plain language screen prompts, soft keys that update for easy selection and a multilanguage interface
- Fix calibration errors without a complete recalibration with calibration editing
- Non-volatile memory holds up to 1000 data points with time and date stamp
- Easily transfer data and keep meter software up-to-date with the USB and RS232 ports and complimentary data analysis software
- Mix samples without a stir plate with direct control of the Orion Star stirrer probe (096019, sold separately)
- Included electrode arm and newly-designed probe holder make it easier to maintain and place probes into samples
- Perfectly portable, waterproof and protected to take anywhere with a IP67-rated housing
Specifications
| pH Range | -2.000 to 20.000 |
| pH Resolution | 0.1, 0.01, 0.001 |
| pH Relative Accuracy | ±0.002 |
| mV Range | ±2000.0 |
| mV Resolution | 0.1 |
| mV Relative Accuracy | ±0.2 mV or ±0.05% of reading whichever is greater |
| Temperature Range | -5 to 105 |
| Temperature Resolution | 0.1 |
| Temperature Relative Accuracy | ±0.1 |
| Inputs | BNC, reference pin, 8-pin mini-DIN |
| Output | RS-232, USB |
| Power Requirements | Four AA batteries included (AC adaptor sold separately) Item number 1068-22 800 hours |
| Certifications | CE, TUV, FCC Class A limits |
| Warranty | 3 year meter replacement |
| Description/Item No. | Meter Model | Product Description | Mfr. Item No. | Unit of Measure | Your Cost/Qty | Purchase | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Star® A220 Series Portable pH Meter
3801-18
|
A221 pH Portable Meter Only | StarA2210 | Each |
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Star® A220 Series Portable pH Meter Kit
3801-19
|
A221 kit with ROSS Ultra Triode low maintenance gel pH/ATC electrode | StarA2215 | Each |
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