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 of Horiba's LAQUAact 100

• 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 o Horiba's LAQUAact 100

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

Horiba Models

Horiba 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.

Horiba 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