منتجاتنا
Iron Checker® HC - HI721
£
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The Hanna Iron Checker® bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits have limited accuracy and resolution since they rely upon the human eye to discern differences in color. Professional instrumentation incorporates a light source such as an LED or tungsten lamp with a filter and a light sensing detector to precisely determine ion concentration. Professional instrumentation offers greater resolution and accuracy but can cost hundreds of dollars. The Hanna Iron Checker® uses a fixed wavelength LED and silicon photo detector to provide the accuracy of professional instrumentation at the affordable price of a chemical test kit.
checker compact and portable meter
Compact, Portable Design
checker built-in timer
Built-in Timer
checker one-button operation
One-Button Operation
Color of Water Checker® HC - HI727
£
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The Hanna Color of Water Checker® is an affordable alternative to professional instrumentation for measuring the color of drinking water. The Hanna Color of Water Checker® uses a fixed wavelength LED and silicon photo detector to provide similar accuracy of professional instrumentation.
checker compact and portable meter
Compact, Portable Design
checker one-button operation
One-Button Operation
Titanium Body pH Electrode for Boilers and Cooling Towers with BNC + Phono Connector - HI72911B
£
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The HI72911B is a titanium body, polymer filled, double reference junction pH electrode with a BNC + phono connector. This flat tip sensing portion of this electrode is made with general purpose glass.
The HI72911B has a PTFE type junction along with a built-in temperature sensor. This design consideration is ideal for measuring the pH in boilers and cooling towers. The HI72911B is designed for use with Hanna’s HI98191 pH meter.
Unbreakable Titanium Body
Built-In Temperature Sensor for Automatic Temperature Compensation
Large Annular PTFE Junction with Increased Surface Area for the Reference Cell
Titanium Body pH Electrode for Boilers and Cooling Towers with DIN Connector - HI72911D
£
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The HI72911D is a titanium body, polymer filled, double reference junction pH electrode with a DIN connector. This flat tip sensing portion of this electrode is made with general purpose glass.
The HI72911D also has a PTFE type junction along with a built-in temperature sensor and amplifier within a single probe design. This design consideration is ideal for measuring the pH in boilers and cooling towers. The HI72911D is designed for use with Hanna’s HI99141 pH meter.
Titanium Body
Built-In Temperature Sensor
Recessed, Flat Tip
Ammonia High Range Checker® HC - HI733
£
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The Hanna Ammonia High Range (0 to 99.9 ppm) Checker® bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits have limited accuracy and resolution since they rely upon the human eye to discern differences in color. Professional instrumentation incorporates a light source such as an LED or tungsten lamp with a filter and a light sensing detector to precisely determine ion concentration. Professional instrumentation offers greater resolution and accuracy but can cost hundreds of dollars. The Hanna Ammonia High Range Checker® uses a fixed wavelength LED and silicon photo detector to provide the accuracy of professional instrumentation at the affordable price of a chemical test kit.
checker compact and portable meter
Compact, Portable Design
checker built-in timer
Built-in Timer
checker one-button operation
One-Button Operation
Marine Alkalinity Checker® HC - HI755
£
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The Hanna Marine Alkalinity Checker® bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits have limited accuracy and resolution since they rely upon the human eye to discern differences in color. Professional instrumentation incorporates a light source such as an LED or tungsten lamp with a filter and a light sensing detector to precisely determine absorbance and ion concentration. Professional instrumentation offers greater resolution and accuracy but can cost hundreds of dollars. The Hanna Marine Alkalinity Checker® measures alkalinity in parts per million (ppm) of calcium carbonate (CaCO3) ,using a fixed wavelength LED and silicon photo detector to provide the accuracy of professional instrumentation at the affordable price of a chemical test kit.
checker compact and portable meter
Compact, Portable Design
checker built-in timer
Built-in Timer
checker one-button operation
One-Button Operation
سجل معنا في القائمة البريدية ليصل اليك كافة المستجدات والعروض التي هي محل اهتمامك