lab

Conductivity Meter

A simple apparatus for testing the electrical conductivity of liquids. Connect the apparatus to the main supply and place the electrodes in the liquid used for testing. A strong conductor is a material that will let electric charges to flow through it very easy
and therefore the bulb of conductivity meter glows brightly. The weak conductors allow electric charges to flow through it slowly and therefore the bulb of conductivity meter glows dimly. The bad conductors do not allow electric charges to flow through it
and therefore the bulb of conductivity meter does not glow at all. Bulb provided is large and bright enough to be seen by the entire class. The conductivity meter includes a clamp on the back for attaching to a support stand. Instructions and appliance bulb are also included.

Category:
.
Share on:

Related Products

  • Untitled-1
    + Quick View

    Barlow’s Wheel, New Design PH41225

    This apparatus spins an electrically charged brass wheel spin, without the aid of a motor. When the wheel electrified by a voltage source (battery), the slotted brass disc sets up eddy currents throughout the structure. This electricity is then attracted to 4 strong neodymium magnets, causing the wheel to spin.

  • Untitled-1
    + Quick View

    Knapsack Sprayers – Port 423

    ,

    Decades of reliable, top-quality engineering. 4,1 HP engine and optimal adopted blower produce a fine spray with horizontal reach of approx. 12 m. This makes the PORT 423 particularly suitable for application of spraying solutions in plantations, forestry or for disinfection.

    Higher durability through Nikasil®- covering of cylinder
    More torque and extended cyl. displacement
    Increased efficiency allows higher speed and improved blower performance.
    Improved air speed through more air volume – higher air output speed at the spray nozzle and more effective penetration depth
    Improved combustion, noiseless motor idle, reduced vibrations
    Constant delivery of power of the motor, even under extreme thermal conditions

  • Untitled-1
    + Quick View

    Wimshurst Machine, Superior

    This traditional electrostatic charge generator consists of two parallel transparent discs supported on rigid uprights. Each disc has a number of radial aluminium segments and are driven in opposite directions by hand wheel and belt. The electrostatic charge on aluminium segments is collected by combs mounted on either end of the discs and stored in the two leyden jars. When the potential difference between the jars is sufficiently high. A spark will flow between the adjustable discharging spheres.

  • Untitled-1
    + Quick View

    ULV Aerosol Generators U 15 E

    The U 15 E is available in different versions, i.e. with mixer in solution tank (particularly important when using wettable powders!) and/or with time control options for more effective operations. High-grade stainless steel execution with 20 l solution tank allows a high output, large air volume and an excellent droplet spectrum.

    Equipped with an 4 KW motor (3×400 V)
    Can treat spaces up to 80 m long