Product Description
Horiba LAQUA DO220-K Handheld DO/Temp. Meter
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Handheld pH/ORP/Dissolved Oxygen/Temperature Meter
Waterproof standard handheld meters with backlit LCD, shockproof & scratch-resistant non-slip casing, built-in electrode stand, and foldable meter stand in durable carrying case for routine water quality testing in the field.
Features Horiba LAQUA DO220-K Handheld DO/Temp. Meter
- Automatic pH calibration – up to 5 points (NIST, USA pH buffers) / up to 6 points (DIN pH buffers)
- 0.01 pH resolution
- Offset and average slope display
- Automatic / manual temperature compensation and temperature calibration function
- ORP calibration option
- Dissolved oxygen (DO) concentration in ppm (mg/L) and % saturation
- 0.01 mg/L or 0.1% DO resolution
- Compensates salinity, temperature, and atmospheric pressure
- Up to 2 DO calibration points
- With real-time clock and date/time stamp for GLP compliance
- Auto log data; built-in memory can store up to 1000 data
- Auto shut-off (programmable: up to 30 minutes)
- Auto stable, auto hold, and real time measurement modes
- Calibration alarm (programmable: up to 90 days)
- Built-in electrode holder allows 2 electrodes to be attached
- Monochrome LCD with white LED backlight: 50 x 50 mm
- Phono jack output for connecting the meter to computer via PC (USB) cable for data collection and to printer via printer (RS232) cable for printout
- Casing is IP67 waterproof/dustproof, shock & scratch resistant, non-slip
- Powered by 2 x AA batteries
- Packaged with electrodes and calibration solutions in carrying case
Specifications Horiba LAQUA DO220-K Handheld DO/Temp. Meter
| Model | DO220-K (1-Channel) | ||
| DO Range | 0.0 to 20.00 mg/L , 0.0 to 200.0% | ||
| Resolution | 0.01 mg/L, 0.1% | ||
| Accuracy | ± 0.1 mg/L | ||
| Salinity Compensation | 0.0 to 40.0 ppt | ||
| Barometric Pressure Compensation | Yes | ||
| Temperature Compensation | Yes | ||
| DO Probe Type | Galvanic integrated with temperature sensor | ||
| Calibration Points | Up to 2 | ||
| 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 °C | ||
| Calibration Option | Yes | ||
| Memory Data | 500 | ||
| Auto Log Data | Yes | ||
| Real-time Clock | Yes | ||
| Date & Time Stamp | Yes | ||
| Measurement Modes | Auto stable, Auto hold, Real time | ||
| 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 DO electrode), phono (for temperature sensor) | ||
| Meter Output | phono (for PC/printer connection) | ||
| Display | Custom LCD with backlight | ||
| Housing | IP67, 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) | ||
Complete with :
- DO Electrode, 2 m cable (9552-20D)
- Carry case
Horiba LAQUA DO220-K – Manual
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