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Chemistry
عرض 76–90 من أصل 94 نتيجة
- Chemistry
Melting Point Apparatus, Digital
Display: 4 Digit Seven segment LED Display
Temperature: 0-300 ºC
Resolution: 0.1 ºC
Capillary Glass Tube: 100 mm long, 0.8 to 1.1 mm Internal Dia.
Boiling Point Tube: 6 x 75 mm Glass Tube
Sample Size: Fine powder properly dried at a temperature considerably below its melting point, 4 to 6 mm high
Oil Bath: Silicon oil bath beaker – 200 ml capacity with teflon cover fitted with oil immersion heater. it is having three holes for holding the capillaries, one for boiling pont tube & one for thermometer
Stirrer Speed: Controllable with front knob
Power: 230 V ± 10% AC, 50 Hz
Dimension: 315 x 290 x 230 mm (L x B x H) Approx.
Weight: 12 Kgs. Approx.SKU: CH11514 - Chemistry
Melting Point Apparatus
This product is used to determine the melting points up to 450°C. We can measure 3 samples simultaneously. The temperature is regulated by the knob fitted on front panel. A white LED is given inside the unit for clearest view of the melting process. A lens window is also provided at front panel for the best view of melting process. We Can Also Change the Background behind the capillary tubes with the help of a knob given at the back side.
SKU: CH11513B - Chemistry
Soxhlet Extraction Heating Unit
Unit comprises a compact box section of mild steel housing, Heating mantles consist of coiled element supported by glass yarn net. These flexible units ensure close contact with flask surface and even distribution of heat. The housing has two vertical and two horizontal rods with clamps to fix glass apparatus. Each heating mantle is provided with an energy regulator and indicator lamp. Without glass parts.
SKU: CH11164 - Chemistry
The Density-Slope Set
The colorful set consists of 48 specimens of twelve different types of material. The specimens are packaged in an acrylic tube as 12 sets of four. Set includes samples of Maple wood, Polypropylene, Nylon, Acrylic, Polyurethane, Phenolic, PVC, Copper, Brass, Teflon, Polyethylene and Aluminum. Students measure the mass and volume of different specimens and graph their masses as a function of volume. The graph produces a line for each substance, whose slope equals the density of the substance. Students learn that the density of a substance is constant even as its mass and volume change. With instructions
SKU: PH10061 - Chemistry
Water Bath, Rectangular, Electric
Double walled, inner chamber of stainless steel, outer made of stove enamelled mild steel. Top has 75 mm holes with concentric rings. Temperature range upto 100°C, accuracy ±1°C, Heater fitted with automatic cut-out device, thermostat, two indicator lights, mains switch. Works on 220-240V, 50 Hz.
SKU: CH10123
