EZAir Properties Psychrometrics - EZAir is a psychrometric calculator for HVAC design. Calculate air properties including: Wet Bulb Temperature, Dew Point Temperature, Relative Humidity, Humidity Ratio, Grains of Moisture, Enthalpy, Specific Volume. Psychrometrics are calculated in U.S. and Metric units. Operation is very simple to navigate
Pump Calculations for Palm OS is an excellent software package for Process and Mechanical Engineers working with centrifugal pump installations or Rotating Equipment Specialists.
Our centrifugal pump calculator has loads of features including a steel pipe look-up table, NPSH available calculation and the ability to enter a detailed pump curve
SpanTables (Palm OS) - displays span lengths, in feet and inches, for floor joists, ceiling joists, and rafters. Also displayed is the corresponding joist or rafter size, joist or rafter spacing, modulus of elasticity and allowable bending stress. The values are taken from the 1997 Uniform Building Code.
Fifteen separate tables are provided
HVACcalcC (Palm OS) is a powerful yet easy to use graphical simulation of a hardware calculator with features specifically designed for users involved in HVAC design and contracting work.It features built-in formulas for calculating eqivalent duct diameters, relative humidity, fuel consumption, and infiltration and friction loss
StairsCalc is a four function calculator with nine memories. StairsCalc allows a stair builder to determine the dimensions, in decimal inches, of all the elements of a stair construction. Enter the total rise and or total run in inches and instantly display the unit rise, the number of risers for 7 in. and 8 in
Collection Receipt is a finance application which is useful for vendors who operate vending machines such as jukeboxes, video pokers, soda pop machines, candy machines, and other amusement/vending equipment
CONScalcs (Palm OS) - Suite of five construction calculators normally costing $127 if purchased separately! CONScalcs contains five special purpose calculators for solving a variety of problems related to construction
