Climate test chamber with humidity

Weiss WK3-340/70 -70°C bis +180°C

Type: WK3-340/70

Weiss Climate Test Chamber, Water-Cooled

Control Unit: “Touch Panel”
All control and operating commands can be triggered simply by touching the function symbols on the “Touch Panel” control unit.

Adjustable Feet
The test chamber is equipped with adjustable feet to compensate for uneven floors and to ensure sufficient ventilation of the machine section.

Feed-Throughs
The test chamber is fitted with feed-throughs on both the left and right sides. These allow measuring cables and test devices to be routed into the test chamber. Feed-throughs included in the basic configuration:
R1: nominal width 125 mm
L1: nominal width 85 mm

Volume: 335 liters

Test Chamber Internal Dimensions:
Height: 750 mm, Width: 580 mm, Depth: 765 mm

External Dimensions:
Height: 1775 mm, Width: 870 mm, Depth: 1600 mm

Specifications for Temperature Tests:
Minimum temperature: –72°C
Maximum temperature: +180°C

Temperature deviation over time: ± 0.1 to ± 0.5 K
Temperature uniformity spatially: ± 0.5 to ± 1.5 K
Temperature change rate, cooling: 3 K/min
Temperature change rate, heating: 3 K/min
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Specifications 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 uniformity spatially: ± 0.5 to ± 1 K
Humidity deviation over time: ± 1 to ± 3% RH

Operating Data:
Test chamber lighting: Halogen bulb 2 x 24V, 50W
Nominal voltage: 3/N/PE AC 400V ±10% 50Hz
Nominal current: 16 A
Nominal power: 4.9 kW
Protection: 16 A slow-blow fuse, to be provided onsite
Refrigerant: R-452A/R23

Weight: approx. 585 kg

For your security as a buyer, please note the following information!
The following procedures are carried out in advance on our offered chambers:
1. Functional check and replacement of necessary components
2. Refilling with legally compliant refrigerant if required
3. Leak test with certificate
4. After successful inspection, the chambers undergo a documented test run.

Condition: used
Scope of delivery: (see image)
(Technical data, information and specifications are subject to change and errors.)
If you have any further questions, we will be happy to assist you by phone.

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