Temperature shock test chamber -70-220°C

Vötsch VT 7012 S2

Vötsch Shock Test Chamber VT 7012 S2
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System for extreme temperature cycling

Temperature shock testing is used to test the resistance of components, devices, and other products to rapid changes in ambient temperature.
The test specimens are subjected to rapid temperature changes in air with alternating upper and lower temperature loads.
These cyclical stresses and the accelerated aging caused by temperature changes reveal weaknesses in the test specimen.


Vertical arrangement of the test chambers
Ball screw drive for safe guidance of the car
Cart load capacity 50 kg for VT3 7012 S2
All-around grilles in the car secure the test specimens
High air circulation rate, short temperature change times, and uniform temperature distribution in the test chamber
Hot chamber can be used as a temperature storage unit, cold chamber as a temperature exchange unit
Minimal energy consumption
No compressed air required

Manufacturer: Vötsch
Type: VT 7012 S2
Type: Temperature shock test chamber
Test chamber volume: 120 l
Nominal voltage: 400 V
Nominal power: 10 kW
Nominal current: 25 A
Refrigerant: R452A
Cooling unit: Water-cooled
Shock cooling (nitrogen cooling) via customer-supplied nitrogen

External dimensions
Width: 930 mm
Depth: 2115 mm
Height: 1970 mm

Test chamber dimensions
Width: 470 mm
Depth: 650 mm
Height: 410 mm

Protection class
Device: IP 42
Operating panel: IP 20
Control cabinet: IP 54

Temperature test parameters for single-chamber operation |


Test chamber dimensions
Width: 470 mm
Depth: 650 mm
Height: 410 mm

Protection class ...Temperatur Temperature range

Hot chamber: +50°C to +220°C
Cold chamber: -70°C to +70°C

Temperature deviation over time: ±2 K
in steady state

Temperature deviation over space: ±2 K
in steady state in the car

Heating rate, hot chamber: 11 K/min
Cooling rate, cold chamber: K/min

Heating rate, cold chamber: 2 K/min
Cooling rate, hot chamber: K/min

Observation window: 355 x 355 mm
Pipe opening: 67 mm

Year of manufacture: 2000

Operating hours: 104,382
Weight: 1000 kg

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