Climatic chamber with humidity, 34 litersWeiss
WKL 34/40 -40...+150°C
Climatic chamber with humidity, 34 liters
Weiss
WKL 34/40 -40...+150°C
Condition
Used
Location
Borken 

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Machine data
- Machine type:
- Climatic chamber with humidity, 34 liters
- Manufacturer:
- Weiss
- Model:
- WKL 34/40 -40...+150°C
- Condition:
- excellent (used)
Price & Location
- Location:
- Einsteinstraße 8a, 46325 Borken, Deutschland

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Details about the offer
- Listing ID:
- A20492700
- Reference number:
- 24870
- Update:
- 10.11.2025
Description
Weiss
Model: WKL 34/40
Weiss Climate Chamber, Air-Cooled
-40°C to 150°C
Rcedpfexvpp Rox Aa Esk
Chamber volume: 34 litres
Feedthroughs included as standard:
R1 NW 50 mm
L1 NW 120 mm
Internal dimensions: Height 310 mm, Width 324 mm, Depth 300 mm
External dimensions: Height 1740 mm, Width 630 mm, Depth 970 mm
Specifications for temperature testing:
Temperature range: -40 to +150 °C
Temperature deviations at steady state (according to IEC 60068-3-5):
Temporal fluctuation in centre of usable space: ± 0.3 to ± 1 K, ± 1 to ± 2 K
Spatial deviation (temperature gradient): 2 to 4 K
Rate of temperature change (according to IEC 60068-3-5):
Heating: 2.5 K/min
Cooling: 3.5 K/min
Max. heat compensation: 800 W
Specifications for climate testing:
Temperature range: +10 to +95 °C
Humidity range: 10 to 98 % RH
Temperature and humidity fluctuations (at steady state, according to IEC 60068-3-5):
Temperature fluctuation (temporal, centre of usable space): ± 0.3 to ± 0.5 K
Spatial temperature deviation: ± 0.5 to ± 1.5 K (temperature gradient): 1 to 3 K
Humidity fluctuation (temporal, centre of usable space): ± 3 to ± 5 % RH
Operating data:
Test chamber lighting: Halogen bulb 12V, 20W
Rated voltage: 1/N / PE AC 230 V ± 10 %, 50 Hz
Rated power: 1.8 kW
Rated current: 8.0 A
Protection (on site): 16A slow-blow
Heat output (air-cooled test chambers):
Max. heat emission to environment: 800 W
Refrigerant: R-404A
Weight: 110 kg
Important notice:
“The table shown in the photos is not included in the sale.”
For your safety as a buyer, please note the following:
The following procedures are carried out in advance on all chambers we offer:
1. Functional check and replacement of necessary components
2. Refill with legally compliant refrigerant if necessary
3. Leak test with certificate
4. After successful inspection, the chamber undergoes a documented test run.
Condition: used
Scope of delivery: (see photo)
(Technical data and specifications subject to change and error!)
If you have any further questions, we will gladly answer them by phone.
The listing was translated automatically. Translation errors are possible.
Model: WKL 34/40
Weiss Climate Chamber, Air-Cooled
-40°C to 150°C
Rcedpfexvpp Rox Aa Esk
Chamber volume: 34 litres
Feedthroughs included as standard:
R1 NW 50 mm
L1 NW 120 mm
Internal dimensions: Height 310 mm, Width 324 mm, Depth 300 mm
External dimensions: Height 1740 mm, Width 630 mm, Depth 970 mm
Specifications for temperature testing:
Temperature range: -40 to +150 °C
Temperature deviations at steady state (according to IEC 60068-3-5):
Temporal fluctuation in centre of usable space: ± 0.3 to ± 1 K, ± 1 to ± 2 K
Spatial deviation (temperature gradient): 2 to 4 K
Rate of temperature change (according to IEC 60068-3-5):
Heating: 2.5 K/min
Cooling: 3.5 K/min
Max. heat compensation: 800 W
Specifications for climate testing:
Temperature range: +10 to +95 °C
Humidity range: 10 to 98 % RH
Temperature and humidity fluctuations (at steady state, according to IEC 60068-3-5):
Temperature fluctuation (temporal, centre of usable space): ± 0.3 to ± 0.5 K
Spatial temperature deviation: ± 0.5 to ± 1.5 K (temperature gradient): 1 to 3 K
Humidity fluctuation (temporal, centre of usable space): ± 3 to ± 5 % RH
Operating data:
Test chamber lighting: Halogen bulb 12V, 20W
Rated voltage: 1/N / PE AC 230 V ± 10 %, 50 Hz
Rated power: 1.8 kW
Rated current: 8.0 A
Protection (on site): 16A slow-blow
Heat output (air-cooled test chambers):
Max. heat emission to environment: 800 W
Refrigerant: R-404A
Weight: 110 kg
Important notice:
“The table shown in the photos is not included in the sale.”
For your safety as a buyer, please note the following:
The following procedures are carried out in advance on all chambers we offer:
1. Functional check and replacement of necessary components
2. Refill with legally compliant refrigerant if necessary
3. Leak test with certificate
4. After successful inspection, the chamber undergoes a documented test run.
Condition: used
Scope of delivery: (see photo)
(Technical data and specifications subject to change and error!)
If you have any further questions, we will gladly answer them by phone.
The listing was translated automatically. Translation errors are possible.
Seller
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Registered since: 2012
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