Laqua PC220

Products description

The portable Laqua PC220 is a high quality 2-channel meter for pH, mV (ORP), EC (conductivity), TDS, salinity and resistivity with integrated data memory, real time clock and date/time stamp for GLP compliance. It is possible to measure simultaneously with both connected probes, both measured variables are shown simultaneously on the display. The instrument is particularly robust (IP67) and ideal for use even under the toughest conditions. Made in Japan - highest reliability and quality.

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
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
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 electrodes and calibration solutions in carrying case
3 years warranty on meter, 6 month warranty on probes

Package details:

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, 1413µS/cm and 12.88 mS/cm conductivity solutions (60ml each)
Electrode adapter
Carrying case

More info

Specifications

Model:	LAQUA PC220 for pH/ORP/Cond/TDS/Res/Sal/Temp (°C/°F)
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 (< ±1000 mV), 1 mV (≥ ±1000 mV)
Accuracy:	± 0.3 mV (< ±1000 mV), 0.3% of reading (≥ ±1000 mV)
Calibration options:	Yes
Conductivity range:	...µS/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)
Unit setting:	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 Ω•cm to 20.0 MΩ•cm
Resolution:	0.05% full scale
Accuracy:	±0.6% full scale; ±1.5% full scale > 18.0 MΩ•cm
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 points:	Yes
Memory data:	1000
Auto data log:	Yes
Real-time clock:	Yes
Date & Time stamp:	Yes
Measurement modes:	Auto Stable, Auto Hold, Real Time
Offset & average slope display:	Yes
Calibraten alarm:	Ye (Programmable: Up to 90 days)
Auto shut-off:	Yes (Programmable: Up to 30 minutes)
Electrode status:	Yes (On screen display)
Disagnostic 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 PC/printer connection)
Display:	Custom LCD with backlight
Housing:	IP67 rating, shock & scratch resistant, non-slip
Power requirement:	2 x AA batteries
Battery life:	> 500 hours
Meter dimenstions:	160 (L) x 80 (B) x 40,60 (H) mm
Meter weight:	Approx. 260 g (with batteries) / 216 g (without batteries)