Horiba LAQUAtwin pH Tester with 2 calibration points (pH-11)

Product number: 895650
Product information "Horiba LAQUAtwin pH Tester with 2 calibration points (pH-11) "
Manufacturer Part No. 3999960122

LAQUAtwin PH-11: The world's first pocket-sized PH meter 

Your mobile laboratory - for use on site: Ideal for water quality testing in aquatic, drinking and process water and many other applications 

HORIBA's unique compact meter integrates electrode, display and sample container to enable simple, effective on-site testing by direct measurement with a single drop. 

  •         Minimum sample volume: 0.1 ml (0.05 ml with sampling sheet B)
  •         Up to 2 calibration points
  •         pH and mV display
  •         Automatic calibration
  •         Automatic buffer recognition: USA & NIST pH buffers
  •         Automatic temperature compensation
  •         Automatic stable / automatic hold measurement
  •         Automatic switch-off: 30 min.
  •         Low battery indicator
  •         IP67 rating dust and waterproof
  •         Replaceable sensor
  •         400 hours battery life: continuous operation without backlight
  •         Material: ABS epoxy
  •         Display: customised (monochrome) LCD with backlight
  •         Operating conditions: 5 to 40°C, 85% or less relative humidity
  •         Warranty: 2 years - meter; 6 months - sensor
  •         Packed in a practical carrying case

Supplied with pH 4.01 & 7.00 buffers (14ml each), 2 x CR2032 batteries, drops, instructions and short manual


Dimensions

Height 3 cm
Length 19 cm
Width 10 cm

Weight

Weight 180 g

Other attributes

Applications Aquaculture and Coral, Aquariums, Beer, Beverages, Environmental, Food, Heating, Horticulture, Hydroponics, Laboratory, Pools, Schools, Water Conditioning, Water Treatment, Wine
Brand Horiba
Country of origin JP
Customs tariff number 90278930
Parameter pH
Quality Basic
Downloads:
Technical data
Measurement Principle: Glass Electrode
Minimum Sample Volume: 0.1 ml (0.05 ml with Sampling Sheet B)
pH Range / Resolution: 0.0 to 14.0 pH / 0.1
Accuracy: ± 0.1 pH
Maximum pH Calibration Points: 2
pH Calibration Curves:
USA: 1.68, 4.01, 7.00, 10.01 & 12.46
NIST: 1.68, 4.01, 6.86, 9.18 & 12.46
mV Range / Resolution: ± 650 mV / 1 mV
Temperature Display / Resolution: -
Functions
  • Automatic Buffer Recognition
  • Temperature Compensation
  • Auto Hold / Auto Stable
  • Automatic Power Off (30 mins.)
  • Low Battery Indicator
  • IP67 Water / Dust Proof
  • Replaceable Sensor
Display: Custom (Monochrome) Digital LCD with Backlight
Operating Temperature / Humidity:
5 to 40 ºC / 85% or less in relative humidity (no condensation)
Battery Life: Approx. 400 hrs. continuous use without backlight
Material: ABS epoxy body / flat glass sensor
Dimensions: 164 x 29 x 20 mm(excluding projections)
Mass: Approx. 55g (including sensor and batteries)
Accessories included
  • pH 7.00 & 4.01 pH Buffers (14 ml each)
  • CR2032 Batteries (2)
  • Dropper
  • Instruction & Quick Manuals
  • Small storage case

Replacement sensor, calibration standards and accessories

Horiba LAQUAtwin S080-ORP Redox Replacement Sensor for ORP-11 tester
Product number: 895694
Measurement parameters: ORP | Temperature
Manufacturer Part Nr. 3200997083

€75.00*
Horiba LAQUAtwin S060-F Fluoride Replacement Sensor for F-11 tester
Product number: 895695
Measurement parameters: Fluoride | Temperature
Manufacturer Part Nr. 3200934450

€210.00*
Horiba LAQUAtwin S010 pH Replacement Sensor for pH-11, pH-22, pH-33 tester
Product number: 895661
Measurement parameters: pH | Temperature
Manufacturer Part Nr. 3200459834

€75.00*
Horiba Redox 255 mV Buffer Solution (514-ORP-225)
Product number: 895696
Measurement parameters: ORP
Manufacturer Part No. 3200997084

€58.00*
Horiba 1 ppm Fluoride Ion Standard Solution (514-F-1)
Product number: 895697
Measurement parameters: Fluoride
Manufacturer Part No. 3200991628

€58.00*
Horiba 10 ppm Fluoride Ion Standard Solution (514-F-10)
Product number: 895698
Measurement parameters: Fluoride
Manufacturer Part No. 3200991630

€58.00*
Horiba Fluoride Ionic Strength Adjuster (514-F-TISAB)
Product number: 895699
Measurement parameters: Fluoride
Manufacturer Part No. 3200991632

€58.00*
Horiba pH 4.01 Buffer Solution (514-4)
Product number: 895668
Measurement parameters: pH
Manufacturer Part No. 3999960108

€46.00*
Horiba pH 6.86 buffer solution (514-686)
Product number: 895994
Manufacturer Article Number: 3200691954

€46.00*
Horiba pH 7.00 Buffer Solution (514-7)
Product number: 895669
Measurement parameters: pH
Manufacturer Part No. 3999960109

€45.00*
HORIBA pH 4.01 (±0.01pH @25°C) buffer solution 250ml (250-PH-4)
Product number: 895963
Size of bottle: 250 ml | pH buffer: pH 4.01 (+-0,01pH @25°C) |
HORIBA high quality pH buffer calibration solution to calibrate your electrodes The 250 ml, 500 ml and 1000 ml bottle is characterized by a special hygienic closure, which protects the conductivity calibration solution from contamination. To provide the required calibration solution, simply squeeze the bottle together and enough conductivity calibration solution is delivered to the upper part of the bottle to perform a calibration.

€21.00*
HORIBA pH 7.00 (±0.01pH @25°C) buffer solution 250ml (250-PH-7)
Product number: 895966
Size of bottle: 250 ml | pH buffer: pH 7.00 (+-0,01pH @25°C) |
HORIBA high quality pH buffer calibration solution to calibrate your electrodes The 250 ml, 500 ml and 1000 ml bottle is characterized by a special hygienic closure, which protects the conductivity calibration solution from contamination. To provide the required calibration solution, simply squeeze the bottle together and enough conductivity calibration solution is delivered to the upper part of the bottle to perform a calibration.

€21.00*
HORIBA pH 10.01 (±0.02pH @25°C) buffer solution 250ml (250-PH-10)
Product number: 895969
Size of bottle: 250 ml | pH buffer: pH 10.01 (+-0,02pH @25°C) |
HORIBA high quality pH buffer calibration solution to calibrate your electrodes The 250 ml, 500 ml and 1000 ml bottle is characterized by a special hygienic closure, which protects the conductivity calibration solution from contamination. To provide the required calibration solution, simply squeeze the bottle together and enough conductivity calibration solution is delivered to the upper part of the bottle to perform a calibration.

€21.00*