Friday, October 20, 2017

Appliances ComparisonPrint


Comparison of Efficient & Inefficient Heating Appliances

 

Comparison Term Nutan Kerosene Wick Stove Wick Stoves (Other Models)
Number of Wicks 10 --
Kerosene Consumption Rate 130 Gms/Hr Varies from 90 to 140 Gms/Hr generally not mentioned on the appliances unless it is ISI mark
Thermal Efficiency 60% Minimum 35% - 47%
Useful Heat Output 820 KCal/Hr --
Saving 30% (Average)

 

Comparison Term Nutan Kerosene Wick Stove Wick Stoves (Other Models)
Gas Burning Rate:
A. Small Burner 105 Gms/Hr 140 Gms/Hr
B. Big Burner 145 Gms/Hr 185 Gms/Hr
Thermal Efficiency 70% Minimum 60%
Thermal Efficiency at Simmer 70% Minimum --
Saving 15% (Average)

 

Comparison of Efficient & Inefficient Lighting Appliances

 

Comparison Term Nutan Kerosene Wick Stove Wick Stoves (Other Models)
Wicks Size 1/2" 3/4"
Luminous Intensity 6 Lux 4-4.5 Lux
Kerosene Consumption Rate 21 Gms/Hr Max 21 Gms/Hr Max
Luminous Efficiency 3.75 Lums Hr/Gms 3 Lums Hr/Gms
As per IS 2449 30% Saving

 

Comparison Term Nutan Deep Lamp Lamps (Other Models)
Kerosene Consumption 3 to 5 Gms/Hr 18 to 20 Gms/Hr
Luminous Intensity 1 Lux 0.4 LUX
Luminous Efficiency 2.78 LUM Hr/Gms 1.67 LUM Hr/Gms
As per IS 9557