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LAQUA DO220
Overview
Features
- Measures 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
- Allows up to 2 calibration points using galvanic DO electrode
- °C & °F temperature readings
- With real-time clock and date/time stamp for GLP compliance
- Auto log data; built-in memory can store up to 1000 data
- Auto stable, auto hold, and real-time measurement modes
- Auto shut-off (programmable: up to 30 minutes)
- 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 meter to computer via PC (USB) cable for data collection and software upgrade 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 galvanic electrode in carrying case
- 3 years meter warranty
Meter Kit Available
DO220-K
Package Details:
- LAQUA DO220 DO/Temp meter
- 2 x AA batteries
- Manual and quick guide
- 9552-20D Galvanic DO probe with integrated temperature sensor, 2m cable
- Carrying case
Manufactured by HORIBA Advanced Techno
Specifications
Model | LAQUA DO220 DO/Temperature (°C/°F) | |
|---|---|---|
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 | |
Software Upgrade | Yes via PC (USB) cable PN 3200779639 | |
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) |
HORIBA Offices
Asia & Oceania
Singapore
HORIBA Instruments (Singapore) Pte Ltd.
work
83 Science Park Drive, #02-02A,
The Curie 118258 Singapore
work
+65 6 908 9660
work
fax
+65 6 745 8155
laqua@horiba.com
Europe, Middle East & Africa
Northampton
HORIBA UK Limited
Northampton Office
work
Kyoto Close,Summerhouse Road,
Moulton Park
Northampton NN3 6FL UK
Moulton Park
work
+(44) 1604 542 600
work
fax
+(44) 1604 542 699
waterquality@horiba.com