JDQ-22 Test Panel
Steel test panels used in JDQ-22 humidity cabinet test rust protection testing. This test measures the corrosion prevention or rust protection qualities of metal preservatives and rust inhibitors. JDQ-22 was developed by John Deere.
These 1010 steel test panels are 2" x 4" x 1/8". The standard test panel has two 1/8" corner holes on one long side. The edges are rounded and the surface faces are finished to 10-20 rms micro inch.
Customized test panels for modified versions of this test are available on request.