IEC
Educational and scientific apparatus including hot plates, stirrers and vortex mixers
Ball & Ring, Brass, Gravesande's
The classic brass Ball & Ring apparatus to prove and demonstrate the effects of heating a metal.
If the ring is chilled in ice, the ball cannot pass through the ring. If the ball is heated, it cannot pass through the ring. A chain joins the ball to the ring so they cannot become separated.
The IEC item is carefully machined and matched for size so that the experiment works.
Banana Plug IEC 4mm 3-way yellow stackable, pk10
IEC Banana plug, 3 way fitting:
- Screw to wire,
- Solder to wire,
- Through hole & wrap.
End stackable, excellent contact, long lasting.
Bar & Gauge, Brass with insulating handle
The classic brass Bar & Gauge apparatus to prove and demonstrate the effects of heating a metal. If the bar is heated or if the gauge is chilled in ice, the bar cannot fit the gauge both in length and in diameter. Unlike the Ball & Ring, the two are not chained together.
The IEC item is carefully machined and matched for size so that the experiment works.
Clamp, Retort, 4 claws cork lined
- Nickel plated steel rod
- Cross pin added for extra strength
- 4 claw
- 8mm diameter rod
- Length of rod approx. 140-150mm
Filter Pump hose fitting, brass non-return valve, provides vacuum
Filter Pump, nickel plated brass construction for attachment to mains water supply to provide vacuum to -80kPa for assisting filtering in the laboratory.
This model has a 15mm to 10mm diameter tapered barbed inlet fitting to accept water from a rubber hose pushed tightly over this fitting.
If the water pressure is high, a hose clip will also be required to prevent the hose from blowing off.
Filter Pump tap fitting, brass non-return valve, provides vacuum
Filter Pump, nickel plated brass construction for attachment to mains water supply to provide vacuum to -80kPa for assisting filtering in the laboratory.
The side outlet connects to the flask containing the filtrate and the material being filtered is drawn more quickly into the flask. Can be used also for general vacuum requirements but only to the vacuum level mentioned above.
This unit is designed for screw connection to the water supply using the standard 3/4" BSP screw thread used in 1/2" taps.
Hot Plate, spare Top Plate + element, plain (not PTFE coated)
Hotplate 320C, Thermostat control, 200x180mm aluminium alloy plate
HOT PLATE THERMOSTAT CONTROL PLAIN 240V.AC
Hot Plate, general purpose laboratory hot plate, 240V.AC. 600 watts. Rectangular 200x180mm area, with high temperature alloy plate for even plate temperature.
'Thermostat' temperature control provides heat adjustment from 50 to 320deg.C and the plate maintains the set temperature.
NOTE: For general boiling of water etc. it is necessary for the plate to achieve maximum temperature of about 450degC, therefore the 'Simmerstat' control (SKU: CH1920-001) model is recommended for this purpose.
Hotplate 320C, Thermostat Control, 200x180mm PTFE Plate
HOT PLATE THERMOSTAT CONTROL PTFE PLATE 240V.AC
Hot Plate, general purpose laboratory hot plate, 240V.AC. 600 watts. Rectangular 200x180mm area, with high temperature alloy plate for even plate temperature.
'Thermostat' temperature control provides heat adjustment from 50 to 320deg.C and the plate maintains the set temperature. This model has PTFE (Teflon) coated plate.
NOTE: For general boiling of water etc.to overcome heat losses, it is necessary for the plate to achieve maximum temperature of about 450degC, therefore the 'Simmerstat' control model is recommended for this purpose.
