Climate chamber with humidity, 100 liters

Weiss WKL 100/70 -70°C bis +180°C

Weiss
Weiss Climate Test Chamber WKL 100/70
-70°C to +180°C, Humidity, 100 Litres
Compressor has been replaced!
Air-cooled

For sale is a professional climate test chamber from Weiss Umwelttechnik.
This equipment is ideal for material testing, climate tests, as well as temperature and humidity simulation in industrial environments, laboratories, or R&D.
The test chamber provides precise test conditions for extreme temperatures and high humidity levels.

Data for Temperature Testing:

- Temperature range: -70 to +180°C
- Temporal temperature deviation at the centre of the usable space: ± 0.3 to ± 1 K
- Spatial temperature uniformity (based on setpoint, range tmin to +150°C): ± 0.5 to ± 2 K
- Temperature change rate: Heating 3.5 K/min, Cooling 3.5 K/min
- Heat compensation: max. 700 W
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Data for Climate Testing:

- Humidification system:
- Reservoir capacity: approx. 13 l
- Water quality: demineralised
- pH value: 6 – 7
- Conductivity: max. 20 μS/cm
- Water consumption at constant temp. +40°C, 92% r.h.: 2 l / 24 h
- Temperature range: +10 to +95°C
- Humidity range: 10 to 98% r.h.
- Temporal temperature deviation at the centre of the usable space: ± 0.3 to ± 0.5 K
- Spatial temperature uniformity (based on setpoint): ± 0.5 to ± 1.5 K
- Temporal humidity deviation at centre: = 1 to ±3% r.h.

Internal dimensions: Height 400 mm, Width 470 mm, Depth 345 mm
External dimensions: Height 1776 mm, Width 745 mm, Depth 980 mm

Mechanical Load Data:
- Maximum load of test compartment floor: 10 kg
- Per shelf: 10 kg
- Total rack load: 50 kg

Operating Data:
- Test compartment lighting: Halogen bulb 24V, 50W
- Rated voltage: 1/N / PE AC 230V ±10% 50 Hz
- Rated power: 3.5 kW
- Rated current: 15.2 A
- Customer-side fuse: 16A slow-blow
- Protection rating: Control cabinet IP 22 and touch panel IP 54

Heat Dissipation (air-cooled chambers):
- Max. heat output to environment: 2500 W

Noise Level:
- Sound pressure level (free-field measurement at 2 m in front, 1.0 m height): approx. 59 dB(A)

Feedthrough: 50 mm ∅
Interfaces: Ethernet interface (RJ45), USB interface
Refrigerants: R404A / R23

Test chamber volume: approx. 100 litres
Weight: 210 kg

Important Information for Buyers:
For your safety, we perform the following steps before sale of our chambers:
1. Functional check and replacement of necessary components
2. If required, refill with legally compliant refrigerant
3. Leak test with certification
4. After successful testing, each chamber undergoes a documented trial run.

Condition: used
Scope of delivery: (see picture)
(Specifications and information may be subject to change and error!)
Feel free to contact us by phone for any further questions.

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