Laqua EC220-K Handheld Water Quality Meter (Conductivity/Resistivity/Salinity/TDS ) Kit

Handheld water quality meter that measures conductivity, resistivity, salinity and TDS . 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 (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
- Automatic / manual temperature compensation and temperature calibration function
- 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
- C and 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)
- 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
- Powered by 2 x AA batteries
- Casing is IP67 waterproof/dustproof, shock & scratch resistant, non-slip
- Packaged with electrode and calibration solutions in carrying case
- 3 years meter warranty
 
Specifications
 
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: 500
- Auto Log Data: 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
- Meter Inputs: BNC (for conductivity electrode), phono (for temperature sensor)
- PC Communication: Yes via PC (USB) cable PN 3200779639
- Printer Communication: Yes via Printer (RS232) cable PN 3200779638
- 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
 
Includes:
 
- LAQUAact EC220 Cond/TDS/Res/Sal/Temp meter
- 2 x AA batteries
- Manual and quick guide
- 9383-10D plastic-body, Ti/Pt black conductivity probe (k=1.0) with integrated temperature sensor
- 84 uS/cm, 1413 uS/cm, 12.88 mS/cm, 111.8 mS/cm conductivity standard solutions (60ml each)
- Carrying case
 - IP Rating: IP67, shock-resistant