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Low Temperature (& Humidity) FM Chamber

This is the successor model to
Faster Temp. (& Humid.) Chamber SM series and
Low Temp. (& Humid.) Chamber FM series.

The FD series is desirable for testing large assemblies and completed products such as lithium-ion battery modules, EV powertrain, PV modules and avionics components, etc.
The right solution to meet your applications and various test standards such as MIL, ISO, IEC, and LV 124.

Features
  • Size variations are available in the range from 1m3 to 12m3, depending on your application.
  • Additional safety features are also available for the LiB tests.
  • Tests in-situ or full-size samples are possible even for EV powertrains and instrument clusters, not requiring you to prepare test coupons or reduce-size test pieces.
  • Photovoltaic modules durability, reliability tests according to IEC/JIS standards.
  • Ideal for secondary battery charge / discharge testing with inner size flexible design.
Test area
Test area
Temperature-Humidity control range (Model:FDS,FDL)
Temperature-Humidity control range (Model:FDS,FDL)
Main specifications
Model FDU FDL FDG FDS
Temperature (humidity) control system Balanced temperature control system Balanced temperature humidity control system Balanced temperature control system Balanced temperature humidity control system
Temperature range -40°C ~ +180°C -40°C ~ +180°C -70°C ~ +180°C -70°C ~ +180°C
Humidity range - 20 ~ 95% - 20 ~ 95%
Temperature change rate (Reference example) -18°C ⇔ 158°C 3°C/min or more
(No specimen, average, during the test -40°C ⇔ +180°C)
-45°C⇔155°C 3°C/min or more
(No specimen, average, during the test -70°C ⇔ +180°C)

※Temperature change rate shown above are a reference case. This may not be possible due to the internal volume.

Reference dimensions
Size variation 01800 02400 03375 04500 08000 11000
W(mm)*1 1200 2000 1500 2000 2000 2500
H(mm)*1 1000 1200 1500 1500 2000 2000
D(mm)*1 1500 1000 1500 1500 2000 2200
Inside capacity(L) 1800 2400 3375 4500 8000 11000

* We can meet various customers requirements by combining temperature and humidity performance with the chamber dimensions shown above.

*1 Excluding partial protrusions.

* The specifications will be adjusted according to customer requirements for the thermal cycle test (IEC 61215 10.11, JIS C 8990), humidity freeze test (IEC 61215 10.12, JIS C 8990), and damp heat test (IEC 61215 10.13, JIS C 8990).

* This series supports hot-spot testing when combined with a solar simulator.

* These models can also support DML testing (IEC 61215 10.16, JIS C8990) when combined with the mechanical load test.

Examples

· Condensation freezing/ thermal cycle
(IEC61646 Eddition 2.0 2998-05)

Specimen: 15 panel modules of L1195 × W1335 × T36 mm

Supports the continuous operation with specimens under the condition of +85°C/85%rh for 1,000 hour

Lowest attainable temperature -60°C

· Condensation freezing/ thermal cycle
(IEC61646 Edition 2.0 2998-05)

Specimen: 15 panel modules of L1800 × W1300 × T50 mm/L1482 × H985 × T50 mm

* The height of the guide plate can be adjusted to the module size to be put in the chamber.

Lowest attainable temperature -60°C

* Reference IE61645 Edition 2.0 2998-05

Condensation Freezing Cycle Test
Graph: Condensation Freezing Cycle Test
CAUTION

Use the following options if there is a possibility that acetic acid or phthalic acid may be generated from the specimen during operation at high temperature and humidity.

Options

  • Stainless steel evaporator
  • Drain pipe stainless steel specifications