Horiba LAQUAact 100 Series Meters & Probes

Horiba's LAQUAact 100 series meters are water proof, rugged and dependable. Available in nine configurations to suit your needs. 

See info on cost saving kits below specs

Common Features

• Automatic / manual temperature compensation
• Temperature calibration function
• Auto log data
• Built-in memory can store up to 1000 data
• Auto shut-off (programmable: 1 to 30 minutes)
• Auto-Hold / Auto-Stable measurement
• Calibration alarm (programmable: 1 to 400 days)
• Built-in electrode holder allows 2 electrodes to be attached on both sides of the meter
• Large backlit LCD: 52mm x 64mm
• RS232C output for connecting the meter to a compatible printer or computer
• IP67-rated case: waterproof (withstand 30 mins. immersion in 1m depth of water) and dustproof
• Powered by 2 x AAA (LR03) or Ni-MH rechargeable batteries or power adaptor
• 2 years meter warranty

Individual Configuration Specifications

PH Specs

pH range -2.00 to 16.00

pH Resolution 0.01 pH

Accuracy ±0.01 pH

Cal points 5

Buffer options USA, NIST, Custom

ORP (Oxidation Reduction Potential) Specs

ORP range ±2000 mV

Resolution 1 mV

Accuracy ±1 mV or 0.2% of reading (whichever is greater)

EC (Conductivity) Specs

EC range ... µS/cm to 200.0 mS/cm (K=1.0)

Resolution 0.05% F.S.

Accuracy ±0.6% F.S.; ±1.5% F.S. > 18.0 mS/cm

Ref. temp. 15 to 30 oC (adjustable)

Temp. compensation 0.00 to 10.00% (adjustable)

Cell constants 0.1 / 1.0 / 10.0

Cal points 4 points (Auto/Manual)

Units setting Auto ranging / Manual µS/cm or mS/cm or S/m

TDS (Total Dissolved Solids) Specs 

TDS range ... mg/L to 100 g/L (TDS factor = 0.5)

Resolution 0.01 mg/L

Accuracy ±0.1% F.S.

TDS curves EN27888, 442, Linear (0.40 to 1.0), NaCl

Resistivity Specs

Resistivity Range 0.000 kΩ•cm to 20.00 MΩ•cm

Resolution 0.05% F.S.

Accuracy ±0.6% F.S. ±1.5% F.S. > 1.80 MΩ•cm

Salinity Specs

Salinity 0.0 to 100.0 ppt 0.00 to 10.00 %

Resolution 0.1 ppt / 0.01%

Accuracy ±0.2% F.S.

Cal curves NaCl / Sea water

Temperature Specs

Temperature Range -30.0 ºC to 130 ºC

Resolution 0.1 ºC

Accuracy ±0.4 ºC

DO (Dissolved Oxygen) Specs

Range 0.00 to 20.00 mg/L 0.0 to 200.0%

Resolution 0.01 mg/L or 0.1%

Accuracy ±0.1 mg/L

Salinity compensation 0.0 to 40.0 ppt

Barometric pressure compensation Yes

DO Probe type Galvanic with integrated temperature sensor

Calibration 1 or 2 points

Ion Specs

Ion Range 0.000 µg/L to 1999 g/L

Resolution 4 significant digits

Accuracy ±0.8% full scale

Cal points  Up to 5

Models

ALL Units Include Temperature

PH 110 

Single channel for pH or ORP electrode. No output, real time clock or auto data logging

PH 120

Single channel for pH or ORP electrode. Includes RS-232 output, real time clock and auto data logging.

PH 130

Single channel for pH, ORP or ION electrode. Includes RS-232 output, real time clock and auto data logging.

EC 110

Single channel for EC electrode. Calculates TDS & Resistivity. No output, real time clock or auto data logging.

EC 120

Single channel for EC electrode. Calculates TDS, Resistivity & Salinity. Includes RS-232 output, real time clock and auto data logging.

DO 110

Single channel for DO electrode. No RS-232 output, real time clock or auto data logging

DO 120

Single channel for DO electrode. Includes RS-232 output, real time clock & auto data logging.

PC 110

Dual channel for pH or ORP electrode & EC electrode. Calculates TDS, Resistivity & Salinity. Includes RS-232 output, real time clock & auto data logging.

PD 110

Dual channel for pH or ORP electrode & DO electrode. Includes RS-232 output, real time clock and auto data logging.

Kit Contents

pH Kits - PH110-K, PH120-K & PH130-K

Includes meter, 9651-10D pH Electrode, carrying case and 60ml of 4.01, 7.00 & 10.01 pH calibration solutions

EC (Conductivity) Kits - EC110-K & EC120-K

Includes meter, 9382-10D conductivity electrode, carrying case and 60ml of 84uS/cm, 1413uS/cm, 12.88mS/cm & 111.8mS/cm calibration solutions

DO (Dissolved Oxygen) Kits - DO110-k & DO120-K

Includes meter, 9551-20D galvanic DO probe & carrying case

pH/Conductivity Kit - PC110-K

Includes meter, 9651-10D pH electrode, 9382-10D conductivity electrode, carrying case & 60ml of 4.01 pH, 7.00 pH, 1413uS/cm & 12,88mS/cm calibration solutions

pH/DO (Dissolved Oxygen) Kit - PD110-K

Includes meter, 9651-10D pH electrode, 9551-20D galvanic DO probe, carrying case & 4.01, 7.00 & 10.01 pH calibration solutions