Model 608
Cyclic corrosion tests, salt spray tests, condensation tests, in standard version for two test chambers with 400-/1000-/2000-litre effective volume
Corrosion Testing Equipment


Order number: 20550031
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Corrosion Testing Equipment


The Erichsen Model 608-2 (for two test chambers) is a compact corrosion tester for cyclic tests and alternating climate stress or alternating corrosion stress. The integrated touch control panel allows easy operation and monitoring of the device. Cyclic corrosion tests like alternating periods of salt fog, humidity and drying tests can be started in a user-friendly way and are then carried out fully automatically. An integrated storage tank stores the spray solution.

Salt spray chamber: Various test chamber sizes with test volume of 400 l, 1000 l or 2000 l can be selected regarding the requirements.
The test chambers (400 l and 1000 l) are available in circular and rectangular design. (For model 608-2: adapter for two salt spray chambers)

Purpose and application: Ferrous and non-ferrous metals are attacked continuously by humidity, acids, solutions, gases etc. It is therefore vitally important to choose the correct surface protection. There are many materials and qualities on the market and their properties must be properly assessed. Materials intended to prevent corrosion must be tested if failures are to be avoided. Furthermore the comparative quality control during production is of increasing importance. The best known processes employ spray vapour tests using various salt solutions as well as condensation water climates.

Test principle: Aggressive solutions are turned into a vapour mist in accordance with the tests that are listed below. These vapours surround the specimens in the test chamber either continuously or in a cyclic manner. The corrosion resistance of the individual specimens is established on the basis of the difference in time before the first corrosive effects become apparent.

Scope of delivery:

  • Control cabinet 608-2
  • Integrated solution reservoir
  • 3 specimen holders for each test chamber
  • 2 condensate receptacles for each test chamber
  • Manufacturer's Test Certificate


  1. DIN EN ISO 6270-2 CH
  2. DIN 50958
  3. DIN 55991
  4. ISO 11503
  5. ASTM D2247
  6. BS 3900 Part F2
  7. DIN EN ISO 6270-2 AHT
  8. DIN EN ISO 6270-2 AT
  9. ASTM B117
  10. D171058
  11. ISO 9227
  12. DIN EN ISO 9227 SS
  13. DIN EN ISO 9227 ESS
  14. DIN EN ISO 9227 CASS
  15. P-VW 1210

Technical specifications

Test 1

Condensation test

Test 2

Salt spray (fog) tests

Test 3

Cyclic corrosion test

Test 4

"Dry heat"

Effective Volume