Weiss Climate Test Chamber WK11-1000/40 with Zander K-MT 2 | – 40…+ 60°C 990 liters

Weiss

Type: WK11-1000/40

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

The existing installations in the test chamber can be removed if necessary.
Currently, the control cabinet is limited to a
temperature range of −40 °C to +60 °C due to these installations.
After the removal of the installations, the manufacturer can extend the temperature range back to the standard values
of −40 °C to +180 °C, as the installations are not suitable for these high temperatures.

The device is suitable for precise temperature and humidity testing of components,
assemblies, and devices.
Ideal for applications in industry, development, quality assurance, and research.

Weiss Climate Testing Chamber Water-Cooled

Data for Temperature Tests:

Temperature range: -40°C to +60°C
Temperature fluctuation over time in the center of the usable space ± 0.1 to ± 0.5 K
Spatial temperature deviation ± 0.5 to ± 2.0 K

Rate of temperature change:
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.

Temperature fluctuation over time in the center of the usable space ± 0.1 to ± 0.3 K
Spatial temperature deviation ± 0.5 to ± 1 K

Humidity fluctuation over time in the center of the usable space
± 1 to ± 3%r.H.

Heat compensation:
in the range of +25°C to +95°C
at a relative humidity of up to 90% 500 W

Data for Humidification System:

Volume of the storage tank 20 L
Water quality demineralized
pH value 6 to 7
Conductivity 5 to 20 pS/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

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

For your safety as a buyer, the following information!

The following points will be carried out on our offered chambers in advance:
1. Function 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 will undergo a documented test run.

Condition: used

Scope of delivery: (See image)

(Changes and errors in the technical data are reserved!)

We would be happy to answer any further questions by phone.