Weiss climate testing chamber WK-1500/70/5/S with additional operation for UV irradiation

Weiss Climate Test Chamber WK-1500/70/5/S

Here we offer a Weiss Climate Test Chamber WK-1500/70/5/S with additional operation for UV irradiation.

Weiss Temperature and Climate Test Chamber WK-1500/70/5/S

Test chamber volume: approx. 1540 liters

Test chamber dimensions:

Height mm    950
Width mm   1100
Depth mm    1475

External dimensions:   

Height mm    2005
Width mm   1300
Depth mm    2450

Cooling water data:

Required water pressure   2.5 to 6 bar
Pressure difference in the cooling water circuit   > 2 bar
Inlet temperature   12 °C to 28 °C
pH value   7.5 to 9
Quality   free of impurities, as colorless and clear as possible (max. size of dirt particles 100)
Total hardness   max. 8°dH (approx. 80 mg CaO/1)
Electrical conductivity   < 500 µS/cm (reference temperature 20 °C)
Chloride   < 10 g/m3
Sulfate   < 100 g/m3
Bicarbonate   < 300 g/m3
Ratio of sulfate / bicarbonate   < 1

Operating data:

Test chamber lighting   Halogen bulb 24V, 50W
Nominal voltage     3/N / PE AC 400 V + 10% 50 Hz or 3/N / PE AC 440 V ± 10% 60 Hz
Nominal power    27 kW
Nominal current   38 A
Fuse on site    63 A slow
Protection class of control cabinet and operating panel   IP 54
Heat output of water-cooled test chambers
max. heat output to the environment    2.5 kW

Sound pressure level approx.
measured at 1m distance from the front. 1m height and free field measurement    73 dB(A)

Data for temperature tests:

Temperature range: -70 to +180 °C

Temperature deviation over time in the center of the usable space   ± 0.1 to ± 0.5 K
Spatial temperature deviation   ± 0.5 to ± 2 K
Temperature gradient
(according to IEC 60068-3-5)   1 to 4 K
Rate of temperature change (according to IEC 60068-3-5)
Heating   6 K/min
Cooling   5 K/min
Heat compensation at +20 °C at -20 °C   5000 W/ 5000 W

Data for climate tests:

Data for humidification system
Volume of the storage tank   20 I
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 range   +10 to +95 °C
Humidity range   10 to 98 % r.H.
Temperature deviation over time in the center of the usable space   ± 0.1 to ± 0.3 K
Spatial temperature deviation   ± 0.5 to ± 1 K
Temperature gradient
(according to IEC 60068-3-5)   1 to 2 K
Humidity fluctuation over time in the center of the usable space   1 to 13 % r.H.
Heat compensation
in the range of +25 °C to +95 °C at a relative humidity of up to 90%   500 W

Irradiation unit:

The irradiation unit contains 16 UV tubes and is built on a pull-out

insert (1). This is pushed onto the insert rack (2) in the test chamber. The

rack for the irradiation unit should not be moved from its position. For the

test specimens, another rack (3) is available, which can be pushed to the desired height in the

test chamber.

Refrigerant: R404 A/ R 23

Weight: 995 kg

Type: WK-1500/70/5/S

Condition: used

Scope of delivery: (See image)

2 weeks commissioning guarantee

We deliver with express shipping (DHL, UPS, TNT)
 
Further questions can be answered by phone.

Written orders possible via email or fax