Waferpedia

Tool family

Espec EHS-412MD

The Espec EHS-412MD is a large highly accelerated stress test system with a chamber size of φ294×L318 mm ×2stage. The Espec EHS-412MD operates over +105.0°C to +162.2°C, 75%rh to 100%rh, and 0.019 to 0.389 MPa (gauge).

Models in this family

  1. The Espec EHS-412MD is a large highly accelerated stress test system with a chamber size of φ294×L318 mm ×2stage. The Espec EHS-412MD operates over +105.0°C to +162.2°C, 75%rh to 100%rh, and 0.019 to 0.389 MPa (gauge).

    Cited variants

    DesignationGenerationVintageChangesSource
    EHS-412(M)——Listed as the related single-stage model in the same lineup; the EHS-412MD is the two-stage version with the same stated temperature, humidity, and pressure range.espec.co.jp[1]
    EHS-432(M)——Listed in the larger-size highly accelerated stress test system lineup.espec.co.jp[1]
    EHS-212(M)——Listed in the standard highly accelerated stress test system lineup.espec.co.jp[1]
    EHS-222(M)——Listed in the standard highly accelerated stress test system lineup.espec.co.jp[1]

Sources

Sources (1)Every fact above is drawn from these public sources
  1. [1]espec.co.jpespec.co.jp