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Weiss – 40…+ 180°C WK11-1000/40 mit Zander K-MT 2

Weiss
Model: WK11-1000/40

For sale is a professional Weiss Umwelttechnik WT-WK 1000/40 climate test chamber with fully automatic cold-regenerating adsorption dryer.

The installed fixtures in the test chamber can be removed if required. Currently, due to these fixtures, the control cabinet is limited to a temperature range of −40°C to +60°C. Once the fixtures are removed, the manufacturer can expand the temperature range back to the standard values of −40°C to +180°C, as the fixtures are not suitable for these higher temperatures.

This equipment is ideal for precise temperature and humidity testing on components, assemblies, and devices. It is perfectly suited for applications in industry, development, quality assurance, and research.

Weiss Climate Test Chamber – Water Cooled

Data for Temperature Tests:
- Temperature range: −40°C to +60°C
- Temporal temperature fluctuation (at center of usable space): ± 0.1 to ± 0.5 K
- Spatial temperature deviation: ± 0.5 to ± 2.0 K
- Temperature change rate:
- Heating: 4 K/min
- Cooling: 3 K/min

Data for Climate Tests:
- Temperature range: +10°C to +95°C
- Humidity range: 10 to 98 % r. H.
- Temporal temperature fluctuation (at center): ± 0.1 to ± 0.3 K
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- Spatial temperature deviation: ± 0.5 to ± 1 K
- Temporal humidity fluctuation (at center): ± 1 to ± 3 % r. H.
- Thermal compensation:
- In the range of +25°C to +95°C
- At a relative humidity of up to 90%, 500 W

Humidification System Data:
- Reservoir volume: 20 l
- Water quality: demineralized
- pH value: 6 to 7
- Conductivity: 5 to 20 μS/cm³
- Water consumption at constant +40°C, 92% r. H.: 21/24 h
- Temperature gradient:
- (according to IEC 60068-3-5): 1 to 2 K

Test Chamber Dimensions: Height: 950 mm, Width: 1100 mm, Depth: 950 mm
External Dimensions: Height: 1980 mm, Width: 1385 mm, Depth: 1850 mm
Test Chamber Volume: approx. 990 liters
Nominal Voltage: 3/N / PE AC 400 V +10% 50 Hz
Nominal Power: 11.5 kW, Nominal Current: 22.0 A
Refrigerant: R 404A
Weight: 840 kg

Important information for your safety as a buyer!
The following steps are carried out in advance on our offered chambers:
1. Functional check and replacement of necessary components
2. If required, new filling with legally compliant refrigerant
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 subject to modifications and errors!)
Further questions can be answered via telephone.

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