What is AC rating in flooring?
AC Rating, used for laminate and vinyl floors, is a measure of a floor’s resistance to abrasion, impact, and stains. These ratings also indicate that the floor has been tested for the effects of furniture legs, castors, and swelling along its edges.
What is a charging scale?
A scale for weighing the various materials used in a blast furnace.
What is a refrigerator scale?
Scales accurately measure the weight of refrigerant in a cylinder while a system is being charged. To help you precisely measure how much of a certain refrigerant is added to a refrigerant recovery system, use a refrigerant scale or charging scale from Grainger.
What is AC durability rating?
AC rating is a 1-6 rating that indicates a laminate floor’s durability. The rating is performed by an independent company, and all reputable manufacturers use this rating for their laminate floors. AC stands for abrasion coefficient, but the testing includes many different tests that represent everyday wear.
What is AC durability?
An AC rating is the wear rating given to laminate flooring. It measures the resistance to abrasion, impact, and stains and indicates the durability of laminate. AC ratings are broken down into five levels ranging from AC1, moderate residential use, to AC6, intensive commercial use.
What is a electronic charging scale?
Digital Electronic Charging Scales Eliminates refrigerant transfer from tank to cylinder to system. The cylinder with refrigerant is weighed before and after charging. Charge directly into the system or recover from the system.
What type of refrigerant is R290?
Propane
R290 (Propane) is refrigerant grade propane, used as an alternative to R404A and R407 series refrigerants in new refrigeration and air conditioning systems. R290 (Propane) is a Hydrocarbon and although highly flammable it is an efficient refrigerant that has a lower Global Warming Potential (GWP).
What is a compressor HVAC?
An AC or heat pump compressor is the part of an outdoor air conditioner or heat pump that compresses and pumps refrigerant to meet household cooling requirements.
What is electronic refrigerant scale?
Digital Electronic Charging Scales Eliminates refrigerant transfer from tank to cylinder to system. Charge directly into the system or recover from the system.