Description and Specification for Lab Tenders
MECHANICAL HEAT PUMP.
PRODUCT DESCRIPTION:
All the components of heat pump
Test Rig are displayed on powder coated fabricated stand. The primer
consists of a hermetically sealed compressor, heat rejection chamber,
drier-filter, expansion device, and heat absorption chamber. Hot vapours
from the heat absorption chamber in the tank are sucked by the
compressor, are compressed & sent to the heat rejection chamber.
Liquid emerging out from the heat rejection chamber passes through the
expansion device; it is throttled to low pressure & temperature
& sent to heat absorption device where it boils. A drier filter is
in the way to throttling device. Separate pressure gauges are provided
to measure heat absorption device & heat rejection device Pressures
at various locations. Energy meter is provided to measure energy
consumed by compressor. Rotameter in the liquid line is incorporated to
measure the refrigerant flow. Digital temperature indicator displays
temperatures at various locations as per the selection viz. temperature
before & after compressor and before & after expansion.
SPECIFICATIONS OF THE HEAT PUMP TEST RIG:
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HEAT PUMP RATING
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:
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500 WATTS GROSS HEAT REJECTION AT RATED TEST CONDITIONS
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compressor
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:
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HERMETICALLY SEALED
emerson climate technologies make INDIA LTD.OR EQ. MAKE |
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HEATREJECTION CHAMBER
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:
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WATER COOLED PROVIDED
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drier filter
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:
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provided
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EXPANSION DEVICE
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:
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CAPILLARY TUBE
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HEATABSORPTION CHAMBER
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Immersed TYPE (REFRIGERANT GRADE COPPER TUBE)
DIRECT EXPANSION TYPE PROVIDED |
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REFRIGERANT
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:
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R-134 A
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REFRIGERANT flow measurement
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GLASS TUBE ROTAMETER.
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temp. indicator
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:
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DIGITAL TEMP. INDICATOR provided
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pressure INDICATION
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:
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DIAL TYPE PRESSURE GAUGES: 2 NOS
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ENERGYMETER
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PROVIDED FOR THE COMPRESSOR
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SUPPLY
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:
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230 VOLTS, 1 PH, 50 HZ AC
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