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Laqua WQ300 series

Brand: Horiba Portables & Benchmeter
SKU: WQ300-K
Weight: 1,200.00g

Price: 593.81‎€
Ex Tax: 499.00‎€

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* WQ300-K Model:

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Description

Laqua WQ300 - modular, intelligent, digital handheld water quality meters

The Laqua WQ 300 series are modular, intelligent and digital handheld water quality meters. The Laqua 300 series offers an adaptive color display with automatic sensor recognition and a revolutionary sensor concept.

The Laqua 300 series is a completely modular system. All handheld meters accept all Horiba electrodes: PH, conductivity, dissolved oxygen, ORP and ions (ORP and ions with BNC sensor head adapter).

Sensor information, calibration data and setup of the measurement are stored in the sensor head and are shown in the display of the meter as soon as a sensor is connected.

A complete device always consists of the handheld meter, the digital sensor heads and the electrode cartridges. This concept results in cost savings and the highest flexibility in application is achieved.

The basic instrument offers data transfer via USB or wireless communication via Wi-Fi. The meter stores up to 10,000 data with date and time stamp in compliance with GLP guidelines.

The devices are particularly robust (IP67) and ideal for use even in the harshest conditions. Made in Japan - highest reliability and quality.

At this point, the WQ300 instruments with two and three channels are presented. For WQ300 instruments pH electrodes, sensors conductivity (EC value), dissolved oxygen and with an adapter also ion selective and ORP electrodes are available.

The models of the Laqua WQ300 series with one channel can be found on our homepage under meters for pH, Conductivity and DO.

Please contact us for your individual configuration.

4 simple steps to choose your instrument:

  1. Step: Select your handset with 1, 2 or 3 channels.
  2. Step: Select your sensor head: PH head, Conductivity head, ORP head, Ion head.
  3. Step: Select your sensor cartridge (PH, conductivity, DO); Analog sensors can be connected via the BNC sensor adapter).
  4. Step: Select your calibration solutions

Technical specifications

Base unit:
WQ320-K
WQ330-K
Channel:
Two
Three
Memory:
10000 data with date and time stamp
Datalogger:
Auto / Manual
Measuring modes:
Auto Stable / Auto Hold / Real Time
Calibration alarm:
Programmable: 0 to 400 days
Automatic shutdown:
Programmable: 0 to 60 minutes
Real time clock:
Available
Sensor status:
Display
Diagnostics:
Error codes
Language:
English, Yespanese, French, German, Spanish, Portuguese, Chinese, Chinese
PC communication:
via micro USB cable or wirelessly via WiFi
Printer communication:
via 25-pin sub-D printer (RS232) cable
Connector:
Push-pull-connection
Display:
Color graphics TFT-LCD, 3.5 inch
Housing:
IP67, shock and scratch resistant, non-slip (ABS / polycarbonate)
Supply voltage:
4 x AA batteries / battery pack or USB charger with micro USB cable
Battery life:
> 100 hours (with display brightness 3 and no sensor connected)
Dimensions / Weight:
220 (L) x 90 (W) x 34 (H) mm, approx. 400g (incl. batteries), 320g (without batteries)

 

pH sensor head:
pH range:
-0.00 to 20.00 pH value
Resolution:
-2.000 to 20.000 pH: 0.001 pH value
Accuracy:
-2.000 to 20.000 pH: ±0.005 pH value
Calibration:
Up to 6 points
pH buffer groups:
USA, DIN, NIST, NIST10, customized
mV range:
±1000.0 mV
Resolution:
0.1 mV
Accuracy:
±0.1 mV
Temperature range:
-30.0 to 130.0 °C
Resolution:
0.1 °C / °F
Accuracy:
±0.5 °C
Calibration option:
Yes
Housing:
ABS and Polycarbonate
Connector:
Push-pull
Length & diameter:
85 x 30 mm
Cable:
2 m

 

EC sensor head:
Conductivity range:

μS/cm: 0.0 to 19.9 / 20.0 to 199.9 / 200 to 1999
mS/cm: 0.00 to 19.99 / 20.0 to 199.9 / 200 to 2000
μS/m: 0.0 to 19.9 / 20.0 to 199.9 / 200 to 1999
mS/m: 0.00 to 19.99 / 20.0 to 199.9 / 200 to 1999
S/m: 0.00 to 19.99 / 20.0 to 200.0

Resolution:
automatic, Up to 4 significant digits
Accuracy:
± 0.5% of full scale of each range. > 200 mS/cm (20.0 S/m): ± 1.5% full scale
Reference temperature:
15 to 30 °C
Temperature coefficient:
0.00 to 10.00 %/°C
Calibration:
Up to 4 points (Auto) / up to 5 points (Manuell)
Units:
μS/cm, mS/cm, μS/m, mS/m, mS/m, S/m
Salinity range:
0.00 to 80.00 ppt / 0.000 to 8.000 %
Resolution:
0.01 ppt, 0.001 %
Accuracy:
± 0.5% of reading or ± 0.01 ppt, whichever is greater
Salinity curves:
NaCl, seawater (UNESCO 1978)
Calibration option:
Yes
TDS range:
0.01 mg/L to 200.000 mg/L
Resolution:
at least 0.01, 4 significant digits
Accuracy:
± 0.5% of reading or ± 0.1 mg/L, whichever is greater
TDS curves:
linear (0.40 to 1.00), EN27888, 442, NaCl
Resistance range:

Ω-cm: 0.1 to 199.9 / 200 to 1999
kΩ-cm: 0.00 to 19.99 / 20.0 to 199.9 /200 to 1999
MΩ-cm: 0.00 to 19.99 / 20.0 to 200.0
Ω-m: 0.001 to 1,999 / 0.00 to 19.99 / 20.0 to 199.9 / 200 to 1999
kΩ-m: 0.00 to 19.99 / 20.0 to 199.9 / 200 to 2000

Resolution:
automatic, up to 4 significant digits
Accuracy:
± 0.5% of full scale of each range. > 200 mS/cm (20.0 S/m): ± 1.5% full scale
Temperature range:
-30.0 to 130.0 °C
Resolution:
0.1 °C / °F
Accuracy:
±0.5 °C
Calibration option:
Yes
Housing:
ABS and Polycarbonate
Cable:
2 m / 5m
Length & diameter:
85 x 30 mm

 

ORP sensor head:
In conjunction with the sensor head adapter, the ORP sensor head can be used with the 9300-10D ORP electrode or any other ORP electrode with a BNC connector.
ORP range:
-2000 to +2000 mV
Resolution:
< ±1000.0 mV: 0.1mV / ≥ 1000.0 mV: 1 mV
Accuracy:
< ±1000.0 mV: ±0.1 mV / ≥ 1000.0 mV: ±1 mV
Calibration option:
Yes
Temperature range:
-30.0 to 130.0 °C
Resolution:
0.1 °C / °F
Accuracy:
±0.5 °C
Connection:
Push-Pull
Calibration option:
ABS and Polycarbonate
Cable:
2 m
Length & diameter:
85 x 30 mm

 

ISE/ION sensor head:
In conjunction with the BNC sensor head adapter, the ion sensor head can be used with any ion selective electrode with a BNC connection.
ION range:
0.000 to 0,999,
1.00 to 9.99,
10.0 to 99.9,
100 to 999,
1000 to 9990,
10000 to 99900
Resolution:
at least 0.001, 3 significant digits
Accuracy:
±1 mV
Calibration:
Up to 5 points
mV range:
±1000.0 mV
Resolution:
0.1 mV
Accuracy:
±0.1 mV
Temperature range:
-30.0 to 130.0 °C
Resolution:
0.1 °C / °F
Accuracy:
±0.5 °C
Calibration option:
Yes
Connection:
Push-pull
Housing:
ABS and Polycarbonate
Cable:
2 m
Length & diameter:
85 x 30 mm

 

pH electrode cartridge:
pH Measuring Range:
-0.00 to 20.00 pH value
Temperature Measuring Range:
0 to 80 °C
Diaphragm:
Porous sintered polyethylene
Double connection:
Yes
Temperature sensor:
Integrated
Housing:
Polycarbonate, glas bulb
Length & diameter:
110 x 16 mm

 

EC sensor cartridge:
Model:
300-4C-C-C
Cell constant:
0.172 cm-1
Conductivity Measuring Range:
10 μS/cm to 2000 mS/cm
Temperature Measuring Range:
0 to 100 °C
Temperature sensor:
Integrated
Housing:
Epoxy resin, carbon
Length & diameter:
110 x 16 mm

 

Optical DO probe:
 
Dissolved oxygen DO range:
0.00 to 20.00 mg/L
0.0 to 200.0 Prozent
Resolution:
0.01 mg/L, 0.1%
Accuracy:
±0.2 mg/L, ±2 %
Salinity compensation:
Auto: By conductivity sensor
Manual: 0.0 to 40.0 ppt
Barometric pressure compensation:
Automatic: By built-in barometer
Manual: 10.0 to 199.9 kPa
Calibration:
Up to 2 points
Oxygen range:
0.0 to 50.0%
Resolution:
0.1%
Accuracy:
±0.5 %
Temperature range:
-30.0 to 130.0 °C
Resolution:
0.1 °C / °F
Accuracy:
±0.5 °C
Calibration option:
Yes
Connection:
Push-Pull
Housing:
ABS and Polycarbonate
Cable:
2 m / 5m
Length & diameter:
200 x 16 mm
Inluding:
1 DO sensor cap

 

Including

WQ320 2-channel / WQ330 3-channel handheld meter, case, manual

Downloads

Downloads:
pdf Laqua 300 Indicazioni IT
Laqua 300 Indicazioni IT
Date2023-05-22
File Size 1.97 MB
Download 882
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pdf Laqua 300 Direcciones ES
Laqua 300 Direcciones ES
Date2023-05-22
File Size 1.96 MB
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Download
pdf Laqua WQ300 Smart Meters Brochure EN
Laqua WQ300 Smart Meters Brochure EN
Date2023-05-22
File Size 3.8 MB
Download 795
Download
pdf Laqua 300 Anleitung DE
Laqua 300 Anleitung DE
Date2023-05-22
File Size 1.87 MB
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Download
pdf Laqua 300 Manual EN
Laqua 300 Manual EN
Date2023-05-22
File Size 3.09 MB
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Download
pdf Laqua 300 Manuel FR
Laqua 300 Manuel FR
Date2023-05-22
File Size 1.83 MB
Download 861
Download
pdf Laqua 300 Instruções PT
Laqua 300 Instruções PT
Date2023-05-22
File Size 1.89 MB
Download 977
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