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Espec

HRS-357HS-25

Espec HRS-357HS-25 family
Research Quality: 20% complete

The Espec HRS-357HS-25 is a rapid-rate thermal cycle chamber. The Espec HRS-357HS-25 has a temperature and humidity range of −70°C to +180°C and 20%rh to 98%rh. The Espec HRS-357HS-25 has a temperature change rate of 25°C/min.[1]

EspecHRS-357HS-25
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What is it?

The Espec HRS-357HS-25 is listed in the HRS model line as a rapid-rate thermal cycle chamber. The Espec HRS-357HS-25 has an interior size of 700 × 850 × 600 mm. The Espec HRS-357HS-25 is specified for a temperature and humidity range of −70°C to +180°C and 20%rh to 98%rh.

What do the numbers mean?

Dimensions & facilities1

Interior dimensions (W×H×D)
700 × 850 × 600 mm[1]
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Configuration & options4

Model
HRS-357HS-25[1]
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Category
Rapid-rate thermal cycle chamber[1]
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Temperature & humidity range
−70°C to +180°C / 20%rh to 98%rh[1]
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Temperature rate of change
25°C/min[1]
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Where are the manuals?

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Not publicly documented

Field notes

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Frequently asked questions

What is the general purpose of this kind of equipment?

Environmental test chambers are used to apply controlled temperature and humidity conditions for reliability evaluation and environmental testing.[1]

Is the HRS-357HS-25 positioned as production process equipment?

The HRS-357HS-25 is not production process equipment; it is a test chamber used for environmental verification work.[1]

Not publicly documented

The following facts about the HRS-357HS-25 are absent from this record as of this revision. First-hand knowledge or a citation closes a gap; every submission is reviewed before publication.

  • No publicly documented production dates or lifecycle milestones (introduction, end of production, EOL) for the HRS-357HS-25 are on record.

    Answerable by: OEM historical records or a trade-press announcement

  • No publicly documented variants, configuration options, or revision breakpoints of the HRS-357HS-25 are on record.

    Answerable by: an OEM product catalog or an engineer who ordered or specified the tool

  • The control-system platform and OS era of the HRS-357HS-25 are not on record.

    Answerable by: an engineer who operated it or OEM installation records

  • No publicly documented failure modes or field errata for the HRS-357HS-25 are on record.

    Answerable by: a field service engineer, process engineer, or maintenance technician

  • The process node or technology generation of the HRS-357HS-25 is not on record.

    Answerable by: an OEM datasheet or a fab qualification report

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Sources & citations

Sources (1)Every fact above is drawn from these public sources
  1. [1]espec.co.jp — espec.co.jpespec.co.jp
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Last updated Oct 9, 2026.

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