Weiss climate test chamber WK11-1000/40/5 temperature range: -40°C to +180°F

Weiss

Type: WK11-1000/40/5

Weiss Climate Test Chamber Water-Cooled

(Refrigerant converted to R-452A)

Data for Temperature Tests:

Temperature Range: -40°C to +180°C
Temperature Fluctuation over Time in Center of Usable Space ± 0.1 to ± 0.5 K
Spatial Temperature Deviation ± 0.5 to ± 2 K

Rate of Temperature Change:
Heating: 6.1 K/min
Cooling: 6.7 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 Center of Usable Space ± 0.1 to ± 0.3 K
Spatial Temperature Deviation ± 0.5 to ± 1 K

Humidity Fluctuation over Time in Center of 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 Storage Tank 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 23 kW, Nominal Current 33 A

Refrigerant: R-452A

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 technical data are reserved!)

Further questions can be answered by phone.