Archive for June 15th, 2024
An air conditioning system consists of components and equipment arranged in sequential order to control and maintain an indoor environment. The goal is to provide a healthy and comfortable climate with acceptable air quality while being energy efficient and cost effective. Air Conditioning and Refrigeration Engineering covers all types of systems from institutional and commercial to residential. The book supplies the basics of design, from selecting the optimum system and equipment to preparing the drawings and specifications. In addition, the author breaks down the responsibilities of the engineer, design documents, computer aided design, and government codes and standards. Air Conditioning and Refrigeration Engineering provides you with an easy reference to all aspects of the topic. This resource addresses the most current areas of interest, such as computer-aided design and drafting, desiccant air conditioning and energy conservation. It is a thorough and convenient guide to air conditioning and refrigeration engineering.
Testo 405I Smart Probe Air Conditioning Test A/C Refrigerant Thermo Anemometer. Full working order and comes in original retail packaging, with instructions, lanyard and batteries included. The Testo Smart Probe is a compact measuring instrument that can be operated wirelessly from a smartphone or tablet. Thermal anemometer with Bluetooth capability. Measures air flow velocity, volumetric flow and temperature. Easy configuration of dimensions and geometry of duct to determine volume flow. Telescopic shaft extendable up to 400mm. Measuring range (temperature): -20°C to +60°C. Air Velocity Range: 0m/s to 20m/s. Operating Temperature Min: -20°C. Operating Temperature Max: 50°C. Product Range: Testo Smart Probe. Country of Origin: China. Please see pictures for item condition, I can’t stress this enough, look at the pictures!