Climate test chamber with humidity

Weiss -72°C bis +180°C WK3-340/70

Weiss
Type: WK3-340/70

Weiss Climate Test Chamber, Air-Cooled
Control Panel: "Touch Panel"
All control and operating commands can be initiated on the "Touch Panel" control panel by simply touching the function symbols.
Adjustable Feet
To compensate for uneven floors and to ensure adequate ventilation of the machine, the test chamber is equipped with adjustable feet.
Feedthroughs
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The test chamber is equipped with feedthroughs on the right and left sides.
These allow measuring cables and testing equipment to be routed into the test chamber.
Feedthroughs installed as standard:
R1: 125 mm diameter
L1: 85 mm diameter
Volume: 335 liters
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, over time: ± 0.1 to ± 0.5 K
Temperature homogeneity, spatially: ± 0.5 to ± 1.5 K
Temperature change rate, cooling: 3 K/min
Temperature change rate, heating: 3 K/min

Data for climate 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, spatially: ± 0.5 to ± 1 K
Humidity deviation, over time: ± 1 to ± 3% RH
Data for operation:
Test chamber lighting: Halogen bulb 2 x 24V, 50W
Rated voltage: 3/N/PE AC 400V ±10% 50Hz
Rated current: 16 A, Rated power: 4.9 kW
Fuse: 16 A slow-blow (to be provided by the customer)
Refrigerant: R-452A/R23

Weight: Approx. 585 kg
For your security as a buyer, please note the following:
The following points are carried out on our offered chambers in advance:
1. Functional check and replacement of necessary components
2. If necessary, new filling with legally compliant refrigerant
3. Leak test with certificate
4. After successful inspection, the chambers are subjected to a documented test run.
Condition: used
Scope of supply: (See picture)
(Changes and errors in the technical data are subject to change!)
We would be happy to answer any further questions you may have by telephone.

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