Heat Transfer Apparatus

Features:

• Inner sphere diameter 100mm.
• Outer sphere diameter 200mm
• Heater-Nichrome wire sandwiched between mica sheets.
• Control Panel consisting of Voltmeter, Ammeter, Dimmerstat, Digital Temperature Indicator with chromel alumel thermocouples.

Features:

• Metal Bar copper 25 x 430 mm long (approx)
• Insulating powder shell 200mm dia (approx)
• Cooling water chamber 100mm dia x 75 mm Long (approx)
• Control Panel consisting of Voltmeter, Ammeter, Dimmerstat, Digital Temperature Indicator with chromel alumel thermocouples

Features:

• Test setup hot plate assembly,cold Plate Assembly. Ring Guard heater Assembly.
• Top Guard heater assembly. Coolant water circulation system.
• Thermocouples (Fe-CN) on Hot plate, Cold plate and Guard heaters.
• Enclosure box with leveling screws.
• Power supply arrangement for Hot plate & Guard heater
• Control Unit Main ON/OFF Switch. Dimmers for Hot plate and Guard heater
• Power Control of 2 Amps Capacity each.
• Voltmeter and Ammeter for Power measurement.
• Multi channel Temperature Indicator 0-300°C with high accuracy.

Features:

• Fin – 12.5 mm (approx) 15 cm. Long (approx).One each of mild steel, Aluminum and brass.Duct size – 10 cm x 15 cm x 80 cm long Blower of suitable capacity with 0.5 H.P. single phase motor.
• Heater – Nichrome wire type bank heater of suitable capacity
• Control Panel consisting of Voltmeter, Ammeter, Dimmerstat, Digital Temperature Indicator with chromel alumel thermocouples.
• Orifice meter on blower outlet with water manometer.

Features:

• Dia & length of test section — 28 (Approx.) x 40 cms.
• No. of thermocouples — 6 Nos.
• Nichrome heater of suitable capacity
• Blower 0.5 H.P. with motor with 12'' of WGP.
• Orifice & U tube manometer.

Features:

• Enclosure size 20 cm x 20 cm x 75 cm
• Tube size (Test cylinder) 38mm (0. D.) x 50 cm Long
• Nichrome heater (Cartridge type)
• Control Panel Comprising of: If Voltmeter - 0 - 200 V

Features:

• Test plate & Reference plate size
• 160mm dia. Enclosure with one side of Perspex sheet.
• Heater-200v, 400 watt, Nichrome wire type. Sandwiched between mica sheets.

Features:

• Slab size : M.S.- 300mm x 25mm thick 2nos. Press Wood - 300mm x 12rnm thick 2nos. Bakelite - 300 mm x 19 mm thick 2nos.
• Nichrome heater of suitable capacity. Control Panel comprising of -
• Voltmeter 0 - 200 Volts
• Ammeter 0-2 Amps.
• Dimmer stat 0-230Volts, 2Amps.

Features:

• Pipes Length of Pipes — lm (approx).
• M. S. Pipe inside — 5cm dia. approx, M. S. Pipe Middle — 10cm dia (approx).
• M. S. Pipe Outer — 10cm Control Panel consisting of:
• Voltmeter-0-200 Volts.
• Ammeter — 0 — 2 Amp.

Features:

• Hemisphere dia — 200 mm (a p p rox).
• Jacket disc - 250 mm.
• Test disc size — 20 mm dia x 1.5mm thickness.
• Water tank of sufficient capacity with a 1.5 kw immersion heater. Control Panel comprises of :
• i) Supply for heater.
• ii) Digital temperature indicator 0-200°C using Chormal-Alumel thermocouples

Features:

• Shell - Material -M. S. -Inner dia -208mm -Thickness -6mm -Length -500mm 25% cut baffles at 100mm distance - 4no.
• Tubes - Material - Copper - L - 13mm -O. D. - 16mm Length of tubes - 500mm Number of Tubes -16.
• Thermometers- 10-0- to 110°C - 2nos.
• Geysers - 230 V A. C. 3kw. - 1 nos.

Features:

• Length of Heat Exchange 1.6 m Outer late material G. I.
• I. D. - 27.5mm 0. D. - 33.8mm
• Inner tube material - Copper 0.D, 12.7mm
• Thermometer 0° to 200°C-lnos.
• Geyser - Instantaneous type. 3kw capacity - inn.

Features:

• Central Heater - suitable capacity, with 100 mm dia. sandwiched between two copper plates
• 180 mm mica heater Sandwiched between two copper plates Cooing chamber with water circu ation arrangement.
• Specimen -6 to 20 mm thick, 180 dia.
• Glass wool bag insulation around the set-up
• A Control Panel comprising of-al Voltmeter - 0 - 200 Volts

Features:

• Voltmeter 0 - 200 Volts.
• Ammeter 0 - 5 Amp.
• Cylindrical glass Vessel diameter 200mm approx.
• Cylindrical glass Vessel height 125mm approx.
• Bulk Heater - Nichrome Coil.

Features:

• Stearn generator of suitable
• To find out heat transfer co-capacity. efficient of drop wise and film.
• Copper tubes with - wise condensation at various flow .

Features:

• 0. D. of heat pipe = 25mm.
• Stainless Steel pipe = 25mm Copper pipe = 25mm Length of the pipes = 350 mm each.
• Condenser tank size = 150 x 100 x 100 mm capacity about 2 liter of water.
• Working fluid in heat pipe distilled water.

Features:

• Test Piece Copper 025mm X 60L M.S. 025mm X 60L Brass 025mm X 60L
• Copper test cylinder, with a thermocouple at the center.
• Water bath with electric heater.
• Dimmer start to control bath temperature.
• Dimmer start to control bath temperature. • Digital temperature indicator to measure bath and cylinder temperature.