ezyPsychro Psychrometric Chart app analytics for November 3

ezyPsychro is a psychrometric chart for your phone, made for HVAC engineers and technicians. It uses the equations of the ASHRAE Handbook – Fundamentals (Hyland–Wexler), in SI or IP units. Read moist-air properties • Tap or drag on the chart to see 10 values at once: Tdb, Twb, Tdp, RH, W, h, v, vapor pressure, degree of saturation and air density • Place state points, drag them, or type values in • 5 ASHRAE chart ranges: normal (by altitude), low, high, very high temperature and extended • Set altitude or barometric pressure Calculate processes • Sensible heating/cooling, cooling coil, evaporative (adiabatic), steam, desiccant, mixing and room process (finds supply airflow) • Results: total, sensible and latent load, SHR, tons of refrigeration and water added or removed Save and share • Save the chart image (PNG) and your work file (.psy); share by LINE or e-mail, or save to Files • Print an A4 report (points, processes and chart) or save it as PDF Made for phones • Pinch to zoom, press and hold for the menu • 14 languages, including Thai and English Works offline. No sign-up, no ads, no personal data collected. Developed by EZYHVAC Co., Ltd. Note: results are for design assistance. Please verify before use in real projects.