Laqua PC220-K Handheld Water Quality Meter (pH/ORP/Conductivity/Resistivity/Salinity/TDS ) Kit

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- Can measure OPR using a separate probe (optional)- ORP calibration option- Automatic / manual temperature compensation and temperature calibration function- Automatic (up to 4 points) and manual (up to 5 points) conductivity calibration- Adjustable reference temperature and temperature coefficient- Adjustable cell constant and selectable measurement unit- Conductivity and total dissolved solids (TDS) conversion- Four (4) TDS calibration curves for wide range of applications: EN27888, Linear, 442, NaCl- Two (2) salinity calibration curves: NaCl, Seawater- 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 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 Conductivity: – Range: …uS/cm to 200.0 mS/cm (k=1.0)- Resolution: 0.05% full scale- Accuracy: +/- 0.6% full scale; +/- 1.5% full scale > 18.0 mS/cm- Reference Temperature: 15 to 30 C (adjustable)- Temperature Coefficient: 0.00 to 10.00% (adjustable)- Cell Constant: 0.1, 1.0, 10.0 (adjustable)- Calibration Points: Up to 4 (Auto) / Up to 5 (Manual)- Measurement Unit: S/cm, S/m (selectable / auto-ranging) TDS: – Range: …ppm to 100 ppt (TDS factor=0.5)- Resolution: 0.01 ppm (mg/L) / 0.1 ppt (g/L)- Accuracy: +/- 0.1% full scale- TDS Curves: Linear (0.40 to 1.00), EN27888, 442, NaCl Resistivity: – Range: 0.000 to 20.0 ohm centimeter- Resolution: 0.05% full scale- Accuracy: +/- 0.6% full scale; +/- 1.5% full scale > 18.0 ohm centimeter Salinity: – Range: 0.0 to 100.0 ppt / 0.00 to 10.00 %- Resolution: 0.1 ppt / 0.01%- Accuracy: +/- 0.2% full scale- Salinity Curves: NaCl / Seawater- 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 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 conductivity 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 PC220 dual channel pH/ORP/Cond/TDS/Res/Sal/Temp meter- 2 x AA batteries- Manual and quick guide- 9652-10D plastic-body, gel-filled pH electrode with integrated temperature sensor- – 9383-10D plastic-body, Ti/Pt black, conductivity probe (k=1.0) with integrated temperature sensor- pH 4.01 and 7.00 buffers, 1413 uS/cm and 12.88 mS/cm conductivity solutions (60ml each)- Electrode adapter- Carrying case