Showing 2437–2445 of 2445 results
Sodium Combination Ion Selective Electrode (ISE) - FC300B
1,143 AED
The FC300B is a glass combination ion selective electrode (ISE) for the determination of sodium (Na+) ions in solution.
The selective glass membrane produces a potential change due to the exchange of sodium ions on the surface of the membrane and the sample. The internal sensing elements are housed within a sturdy glass body.
The FC300B is ideal for a variety of applications in laboratories, food and beverage production, and water quality analysis.
- Refillable Glass Body
- Single Ceramic Junction
- Detection from 0.23 to 22, 990 mg/L Na+
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TDS Mini Controller (0 to 999 ppm) - BL983329-1 | 115/230VAC
692 AED
The BL983329 is a compact, panel mounted, process controller for measuring total dissolved solids (TDS) in a process stream that is within the 0 to 999 ppm (mg/L) range. The device features a large LCD with protective cover. Users may choose from automatic or manual dosing modes. When in automatic mode the dry contact relay is activated when a reading is above the set point. The relay can be used to supply power to a dosing pump or a solenoid connected to a valve.
*The BL983329 uses a 0.5 conversion factor in which 100 µS/cm = 50 ppm.
Multicolor LED Indicator
LED changes color based on status.
Fire Retardant Casing
For additional safety the controllers outer case is made of fire resistant plastic.
Splash Resistant Cover
A clear plastic cover protects the face panel from dirt and liquids.
Conductivity Mini Controller (0.00-10.00 mS/cm) - BL983317-115/230VAC
692 AED
The BL983317 is a compact, panel mounted, process controller for measuring conductivity of a process stream. The device features a large LCD with protective cover. Users may choose from automatic or manual dosing modes. When in automatic mode the dry contact relay is activated when a reading is below the set point. The relay can be used to activate a dosing pump to add chemical until the desired set point is reached. Chemicals that can be dosed include nutrient solutions.
The BL983327 is a closely related product that has the same measurement range but has a relay that is activated when the reading is above the set point.
Multicolor LED Indicator
LED changes color based on status.
Fire Retardant Casing
For additional safety the controllers outer case is made of fire resistant plastic.
Splash Resistant Cover
A clear plastic cover protects the face panel from dirt and liquids.
Ammonia Low-Range Checker® HC - HI700
223 AED
The Hanna Ammonia Low-Range 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 Ammonia Low-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.
- Compact, Portable Design
- Built-in Timer
- One-Button Operation
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HI70007P pH 7.01 Calibration Buffer Sachets (25 x 20 mL)
110 AED
HI70007P is a premium quality pH 7.01 calibration buffer solution. Each sachet has the lot number and expiration date stamped on it and is made of light block foil ensuring freshness each time one is opened. Hanna’s line of calibration buffers have been specially formulated to have an expiration of 5 years from the date of manufacture for an unopened sachet. The HI70007P is for 25 sachets containing 20 mL of buffer.
- Color coded label for easy pH buffer value identification
- Accuracy of ±0.01 pH @ 25℃
- Temperature chart of the actual pH value at various temperatures printed on each sachet
HI70007C pH 7.01 Calibration Buffer (25 x 20 mL) Sachets
128 AED
HI70007C is a premium quality pH 7.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Each sachet has the lot number and expiration date stamped on it and is made of light block foil ensuring freshness each time one is opened. Hanna’s line of technical calibration buffers have been specially formulated to have an expiration of 5 years from the date of manufacture for an unopened sachet. The HI70007C is for 25 sachets containing 20 mL of buffer.
- Supplied with Certificate of Analysis
- Accuracy of ±0.01 pH @ 25℃
- Temperature chart of the actual pH value at various temperatures printed on each bottle
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Advanced pH/ORP Benchtop Meter- HI6221
3,604 AED
HI6221 is a streamlined benchtop meter with a large touch screen display, comprised of a housing and an integrated pH / ORP measurement module.
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Glass Body Calomel Reference Electrode - HI5412
503 AED
The HI5412 is a glass body, refillable, double junction, half-cell reference electrode with a 4 mm banana connector. This electrode has a single ceramic junction in the outer reference cell and calomel references.This design consideration is made for for use with ion selective electrodes, titrations, and general purpose applications in temperatures ranging from -5 to 60℃.Half-Cell ElectrodeCalomel ReferencesSingle Ceramic Junction
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Calibration Check Key at 158°F (HI765 Probes) - HI765158F
The HI765158F is a calibration check key for thermistor thermometers that use the HI765 series of probes. Designed to simulate 158℉ (±0.8℉), this key offers a fast and simple way of checking the accuracy of your instrument.
- 158℉ Key Rated Value
- Simple, Quick Verification
- For Thermistors with HI765 Probes
