Espec

PL-1J Low-Temperature Constant Temperature & Humidity

Espec PL-1J Low-Temperature Constant Temperature & Humidity family

Research Quality: 30% complete

The Espec PL-1J is a low-temperature constant temperature and humidity chamber used for environmental testing. Key specifications include a temperature range of -40°C to +100°C and a humidity range of 20–98% RH.^[1]

EspecPL-1J Low-Temperature Constant Temperature & Humidity

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What it is

The Espec PL-1J is a low-temperature constant temperature and humidity chamber designed for environmental testing.^[1]

What do the numbers mean?

Power & electrical1

Power Supply: AC200V 3-phase 50/60Hz (Max 22.5A)^[1]

Dimensions & facilities3

Internal Dimensions: W500 x H600 x D400mm^[1]
External Dimensions: W910 x H1440 x D873mm^[1]
Weight: Approx. 270kg^[1]

Configuration & options12

Observation Window: Included^[1]
Temperature Range: -40°C to +100°C*^[1]
Humidity Range: 20–98% RH^[1]
Cable Ports: Φ50mm x 2 (Left side, Top)^[1]
Casters: Included^[1]
Communication: Ethernet^[1]
Recorder: Not included^[1]
Programming Function: Included^[1]
Operating Hours: Approx. 24,500 hours^[1]; Switchable between water tank and direct water supply^[1]
Shelves: 2^[1]
Water Supply: Switchable between water tank and direct water supply^[1]

Observed configurations

How individual machines were equipped when they appeared on the secondary market — as listed, per unit. These describe one specific machine, not the model in general.

Unit as listed^[1]

Temperature range starts at -40°C
Temperature range goes to +100°C
Temperature range is -40°C to +100°C
External dimensions are W910 x H1440 x D873 mm
Power supply is AC200V 3-phase 50/60Hz
Observation Window: Included
Cable Ports: Φ50mm x 2 (Left side, Top)
Casters: Included
Recorder: Not included
Programming Function: Included
Instruction manual included
Switchable between water tank and direct water supply

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What does it need to run?

Site utility requirements, footprint, and infrastructure needed to install and operate this tool. Sourced from public records.

Power SupplyAC200V 3-phase 50/60Hz (Max 22.5A)^[1]

Where are the manuals?

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Not publicly documented

Field notes

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Not publicly documented

The following facts about the PL-1J Low-Temperature Constant Temperature & Humidity 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 PL-1J Low-Temperature Constant Temperature & Humidity are on record.
Answerable by: OEM historical records or a trade-press announcement
No publicly documented variants, configuration options, or revision breakpoints of the PL-1J Low-Temperature Constant Temperature & Humidity 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 PL-1J Low-Temperature Constant Temperature & Humidity 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 PL-1J Low-Temperature Constant Temperature & Humidity are on record.
Answerable by: a field service engineer, process engineer, or maintenance technician
The process node or technology generation of the PL-1J Low-Temperature Constant Temperature & Humidity is not on record.
Answerable by: an OEM datasheet or a fab qualification report