Work it out.
Calculators
Wet film from desired dry film
Volumen-tørstof (volume solids)
Reach and paint consumption
Teoretisk rækkeevne (volume solids)
Dew point margin before painting
ISO 8502-4 (kondensrisiko)
Number of coats from the required dry film
Ratio arithmetic
Abrasive consumption for Sa 2½
Producentdata (GMA Garnet) + ISO 8501-1
Compressed air consumption for sandblasting
Clemco-luftforbrugstabel + trykskalering
Galvanic anode sizing
DNV-RP-B401 (galvanisk anodedesign)
Hot-dip galvanising: thickness requirements and zinc consumption
ISO 1461 (varmforzinkning)
Corrosion loss over time (ISO 9223)
ISO 9223 (atmosfærisk korrosivitet)
Powder coating consumption with electrostatic application
Producentdata (transfer efficiency)
Exhaust air volume in a spray booth
AT-bekendtgørelse nr. 302, bilag 7
Airless tip flow at changed pressure
Dysefysik (Q ∝ √tryk)
Two-component mixing ratio
Forholdsregning (iht. teknisk datablad)
Sprayer coverage rate
Sprøjteteknik (50% overlap-konvention)
VOC content when thinning
Forholdsregning (volumenbalance)
Galvanising: layer thickness and time (Faraday's law)
Faraday's law · metals' molar mass, valence and density
Adjustment of bath concentration
Mass balance (competence objective: control and adjustment of bath condition)
Chain conveyor: capacity and time in hardening oven
Powder coating line with conveyor chain · powder's curing schedule from datasheet
Flat plate, flange and blank
Exact flat pattern
Wheel arch repair panel
Exact flat pattern
Strip layout for a stamping die
Exact flat pattern
Five-pointed star
Exact flat pattern
Tools that work in all subjects
Whatever your programme is called, these tools calculate the same — Pythagoras, area, percentages and units are not tied to one trade.
- Pythagorasa² + b² = c²Find the missing side, set out a right angle, check whether a room is square, and find the space diagonal.
- Area and perimeterm²Rectangle, triangle, trapezium, circle and composite shapes — area and perimeter.
- Volume and surface aream³ · lBox, cylinder, cone, sphere, pyramid, prism, pipe and frustum — also in litres.
- Percent%Percentage of, how many per cent, percentage change, discount and VAT.
- Scale and ratios1 : 50From drawing to reality, area and volume to scale, the rule of three and dividing in a ratio.
- Unit convertermm ↔ mFrom mm to km, Pa to bar and kB to GB — with the unit staircase.
- Time calculations and the clockt : minTime between two clock times, add time, and 1.75 h = 1 h 45 min for the timesheet.
- Slope and fall% · ° · 1:xFall from level to level, in per cent, per mille, degrees and mm per metre — and the height difference.
- Material consumption including wastem² + %Boards, paint, battens at c/c spacing and packs — for a composite surface or a whole room, with waste.