Micro-Hybrid Electronic GmbH
Infrared ComponentsMicro-EMSCompany

Coldness test regarding DIN EN 60068-2-1

equipment:

  • TSS-70/32 - CTS
  • MKF 40 - Binder

test:

  • Test according to DIN EN 60068-2-1 test A: cold
  • severity is defined by conditions of temperature and duration (table)
  • other parameters possible

 possible combination of the parameters:

temperature(C°)+5; -5; -10; -20; -25; -33; -40; -50; -55; -65
time(h)2; 16; 72; 96

Dry heat regarding DIN EN 60068-2-2

equipment:

  • Heating chamber FED 115 - Binder
  • Heating chamber FED 53 - Binder

test:

  • Test according to DIN EN 60068-2-2 test B: dry heat
  • severity is determined by test temperature and test time (table)
  • other parameters possible

 possible combination of the parameters: 

Temperature (°C)40 -70 (in steps of 5), 85, 100, 125, 155, 175, 200, 250
Time (h)2, 16, 72, 96, 168, 240, 336, 1000

 

 

Change of temperature regarding DIN EN 60068-2-14

equipment:

  • TSS-70/32 - CTS

Verfahren:

  • Test according to DIN EN 60068-2-14 test N: change of temperature
  • severity is defined by combination of temperatures, release time and number of cycles (table)
temperature (°C)Selection by DIN EN 60068-2-1 / DIN EN 60068-2-2
release time (s)120- 18020- 30<10
retention time (min) every chamber18012060  30  10
cycles of testing Na: rapid changes in temperature with a fixed retention timeIf nothing else is determined, the test must be operated with 5 cycles

 

 

Clime tests

EN 60068-2-1Test methods- Test A: Cold
EN 60068-2-2Test methods- Test B: Dry heat
EN 60068-2-14Test methods- Test N: change of temperature
EN60068-2-30Test methods- Test Db and guidance: damp heat, cyclic (12 + 2 hour cycle)
EN 60068-2-38Test methods- Test Z/AD: Composite - temperatur / humidity, cyclic test
EN 60068-2-61Environmental testing- Test methods- Test Z/ABDM: Climate sequence
EN 60068-2-66Environmental testing- Test methods-part 2: test methods- test Cx: damp heat, steady state (unsaturated pressurized vapour)
EN 60068-2-67Environmental testing- Test methods- Test Cy: damp heat, steady state, accelerated test primarily intended for components
MIL-STD-202Test Method Standard, Electronic and Electrical Component Parts
MIL-STD-883Test Method Standard, Microcircuits