LAB AND BENCHTOP EQUIPMENT

High quality laboratory equipment from leading manufacturers

8172BNWP Ross Sure-Flow Electrode

High-performance pH electrode

ROSS SURE-FLOW pH Electrodes are free-flowing liquid-to-liquid junction assures you of stable, drift free potentials.  The SURE-FLOW electrode junction can easily be opened and cleaned making ideal for dirty and clean samples alike.


9172BNWP Ross Sure-Flow Electrode

Mid-performance pH electrode

ROSS SURE-FLOW pH Electrodes are free-flowing liquid-to-liquid junction assures you of stable, drift free potentials.  The SURE-FLOW electrode junction can easily be opened and cleaned making ideal for dirty and clean samples alike.


Mettler Toledo FiveGo

Portable pH Meter

The compact design of the Mettler Toledo FiveGo pH Meter ensures your field measurements are optimized and simplified. Compact, lightweight and robust, this portable meter is perfect for mobile applications.  Featuring a large, well-structured display for easy viewing, the meters' intuitive button arrangement and simple menu ensure measurements can be performed in just a few clicks.  The portablty of the meter offers a quality solution for your mobile applications in the laboratory, at-line and even outdoors.


Mettler Toledo FiveGo

Portable Conductivity Meter

The Mettler Toledo FiveGo boasts some outstanding functions such as storage capacity for up to 200 measurements, TDS measuring mode and IP67 protection against dust and water ingress.  Combined with useful features such as automatic endpoint recognition, automatic calibration, linear temperature compensation and selectable reference temperatures.

Operation is simple with five self-explanatory buttons and a large, well organized display that can simultaneously show readings, temperature, endpoint criteria and various helpful icons, additionally facilitates rapid measurement and calibration.  


Orion Aquafast AQ3700

Portable Colorimeter

The AQ3700 is so advanced that a user can create a custom method and customize the calibration. Up to 14 data points can be used to define a method and ten custom methods can be stored in the colorimeter’s memory. The simple interface steps a user through set-up and measurement.  The AQ3700 accepts round cuvettes with diameters of 13, 16 and 24mm.  A rugged unit, waterproof to IP67 standards, the AQ3700 is the most advanced field portable colorimeter on the market today.


Orion Aquafast AQ4000

Portable Colorimeter

The Aquafast IV AQ4000 is packed with features to make water analysis simple and can store up to 189 pre-programmed methods. As new tests are available, a simple upload procedure updates the colorimeter with the most current programs. The upload only takes a few minutes and keeps the AQ4000 current.

This rugged unit is waterproof to IP67 standards. The AQ4000 is so advanced that a user can create a custom method and customize the calibration. Up to 5 data points can be used to define a custom method. Ten custom methods can be stored in the colorimeter’s memory. The simple interface steps a user through set-up and measurement.

Selection of display units is push-button easy: concentration, absorbance or percent transmittance. Datalog 100 points in the field with a time and date tag and then download to a printer or computer in the lab. In addition to the Auto-Test cuvettes, the AQ4000 accepts round cuvettes with diameters of 13, 16 and 24mm. Best of all, the AQ4000 even carries a two-year warranty.


Orion Star 212

Benchtop Conductivity Meter

The Orion Star 212 Benchtop Conductivity Meter will acurately and reliably record  conductivity, total dissolved solids, salinity, resistivity and temperature measurements.  It is ideal for a wide range of applications and advanced conductivity analysis in the lab. Set temperature compensated readings using linear, non-linear pure water or EP options with 5, 10, 15, 20 or 25 °C reference temperatures. Perform up to a five point calibration, log up to 2000 data point sets with time / date stamp and easily transfer calibration and data logs via USB or RS232 to a printer or computer.


Orion Star 214

Benchtop pH/ISE Meter

The Orion Star A214 pH/ISE benchtop meters are easy to use, dependable laboratory meters with advanced features and functions.  All critical data is shown with your measurements including temperature, date and time, read type, measurement stability, active calibration information and electrode condition icon.  Navigation is fast and simple due to the comprehensive keypad with menu-specific function keys, dual purpose scroll/shortcut keys, plus power, measure, log view and stirrer keys that ensure easy operation. 


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Astles Control Systems Ltd

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Princes Risborough, Bucks, HP27 9LE

t: 01844 273301

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