Laqua PD220-K Handheld Water Quality Meter (pH/ORP/DO ) Kit

Handheld water quality meter that measures pH and dissolved oxygen (DO). Waterproof, dust proof, eco-friendly, shock and scratch resistant and built for hands-free testing. With phone jack output for connecting the meter to computer for software upgrades and RS232 cable for printer printout. GLP compliant

Features:

- 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
- Can measure OPR using a separate probe (optional)
- 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
- Phone jack output for connecting the 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 electrodes and calibration solutions in carrying case
- 3 years meter warranty
 
Specifications:
 
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 (less than +/- 1000 mV), 1 mV (greater than or equal to +/-1000 mV)
- Accuracy: +/- 0.3 mV (less than +/- 1000 mV), 0.3% of reading (greater than or equal +/- 1000 mV)
- Calibration Option: Yes
 
Dissolved oxygen:
 
- 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 F
- Calibration Option: Yes
 
Others:
 
- Memory Data: 1000
- Auto Log Data: Yes
- Measurement Modes: Auto Stable, Auto Hold, 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
- 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: 2 x BNC (for pH and DO electrodes), 2 x phono (for temperature sensors)
- Meter Output: phono (for software upgrade only)
- 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. 260g (with batteries) / 216g (without batteries)
 
Includes:
 
- LAQUA PD220 dual channel pH/ORP/DO/Temp meter
- 2 x AA batteries
- Manual and quick guide
- 9652-20D plastic-body, gel-filled pH electrode with integrated temperature sensor, 2m cable
- 9552-20D Galvanic DO probe with integrated temperature sensor, 2m cable
- pH 4.01, 7.00, 10.01 buffers (60ml each)
- Electrode adapter
- Carrying case