pH - ORP handheld meter in carrying case with a (9652-10D) plastic-body gel-filled pH electrode and 60ml pH buffers 4.01, 7.00 and 10.01.
This meter also has a phono jack output for connecting the meter to the computer via PC (USB) cable for data collection and to printer via printer (RS232) cable for printout.
This handheld meter is waterproof with a backlit LCD. The meter is designed to be shockproof, and scratch-resistant, with a non-slip casing, built-in electrode stand, and foldable meter stand provided in a durable carrying case for routine water quality testing in the field.
| Model |
LAQUA PH220 pH/ORP/Temperature (°C/°F) |
|---|---|
| pH Range | -2.00 to 16.00 pH |
| Resolution | 0.01 pH |
| Accuracy | ± 0.01 pH |
| Calibration Points | Up to 5 (USA & NIST) / Up to 6 (DIN) |
| Buffer Options | USA, NIST, DIN |
| ORP Range | ± 2000 mV |
| Resolution | 0.1 mV (< ±1000 mV), 1 mV (≥ ±1000 mV) |
| Accuracy | ±0.3 mV (< ±1000 mV), 0.3% of reading (≥ ±1000 mV) |
| Calibration Option | Yes |
| Temperature Range | -30.0 to 130.0 °C / -22.0 to 266.0 °F |
| Resolution | 0.1 °C / °F |
| Accuracy | ± 0.5 °C / ± 0.9 °F |
| Calibration Option | Yes |
| Memory Data | 1000 |
| Auto Data Log | Yes |
| Real-time Clock | Yes |
| Date & Time Stamp | Yes |
| Measurement Modes | Auto Stable, Auto Hold, and Real time |
| Offset & Average Slope Display | Yes |
| Calibration Alarm | Yes (Programmable: Up to 90 days) |
| Auto Shut-Off | Yes (Programmable: Up to 30 minutes) |
| Electrode Status | Yes (On screen display) |
| Diagnostic Messages | Yes |
| PC Communication | Yes via PC (USB) cable PN 3200779639 |
| Printer Communication | Yes via Printer (RS232) cable PN 3200779638 |
| Meter Inputs | BNC (for pH electrode), phono (for temperature sensor) |
| Meter Output | phono (for PC/printer connection) |
| Display | Custom LCD with backlight |
| Housing | IP67 rating, shock & scratch resistant, non-slip |
| Power Requirement | 2 x AA batteries |
| Battery Life | > 500 hours |
| Meter Dimensions | 160 (L) x 80 (W) x 40.60 (H) mm |
| Meter Weight | Approx. 260 g (with batteries) / 216 g (without batteries) |
Traditional glass pH electrodes are very delicate and need regular care to keep them in good working order. If your electrode has been damaged by exposure to incompatible chemicals such as proteins, heavy metals or sulphides, you may be able to clean and revive it using specialized cleaning solutions... [caption id="attachment_7483" align="aligncenter" width="236"] pH electrodes need regu...
When you're looking to buy a pH meter, whether it's to start measuring or to replace an existing meter, the range of brands and specifications available is huge. With so many options it can be difficult to know where to start, but taking a little time to choose carefully could save you a lot of time and money overall by making sure the meter you choose is right for you. [caption id="attac...
The following videos will help you set up and use the 200 series meters:
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