Climate test chamber with humidity

Weiss -72°C bis +180°C WK3-340/70

Weiss
Type: WK3-340/70

Weiss Air-Cooled Climatic Test Chamber
Touch Panel Control Unit
All control and operating commands can be triggered by simply touching the function symbols on the touch panel control unit.

Adjustable Feet
To compensate for uneven floors and ensure adequate ventilation of the machine section,
the test chamber is equipped with adjustable feet.

Plug-ins
The test chamber is equipped with plug-ins on the right and left sides.
These allow measurement cables and test equipment to be routed into the test chamber.
Penetration included in standard equipment
R1: NW 125 mm
L1: NW 85 mm
Volume 335 liters
Test chamber dimensions:
Test chamber dimensions: Height 750 mm, Width 580 mm, Depth 765 mm
External dimensions: Height 1775 mm, Width 870 mm, Depth 1600 mm
Data for temperature tests:
Minimum temperature -72°C
Maximum temperature +180°C

Temperature deviation, temporal ± 0.1 to ± 0.5 K
Temperature homogeneity, spatial ± 0.5 to ± 1.5 K
Temperature change rate, cooling 3 K/min
Temperature change rate, heating 3 K/min

Data for climatic tests:

Temperature range +10°C to +95°C
Dew point range -3°C to +94°C
Humidity range: 10 to 98% RH
Temperature deviation, over time: ± 0.1 to ± 0.3 K
Temperature homogeneity, spatial: ± 0.5 to ± 1 K
Humidity deviation, over time: ± 1 to ± 3% RH
Operating data:
Test room lighting: 2 x 24V, 50W halogen bulb
Nominal voltage: 3/N/PE AC 400V ±10% 50Hz
Nominal current: 16 A
Nominal power: 4.9 kW
Fuse: 16 A slow-blow (on-site)
Refrigerant: R-452A/R23

Weight: Approx. 585 kg
For your safety, the following information is provided as a buyer!
The following steps are performed on our chambers in advance:
1. Functional testing and replacement of necessary components
2. Refilling with legally compliant refrigerant, if necessary
3. Leak testing with a certificate
4. After successful testing, the chambers are subjected to a documented test run.
Condition: Used
Scope of delivery: (See image)
(Subject to change and errors in the technical data, information is subject to change!)
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We are happy to answer any further questions you may have over the phone.

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