富奇两厢式冲击试验箱

Vötsch Temperature Shock Test Cabinet

VT³ 7012 S2

Test space volume approx. 120 litres

Temperature range

of the hot chamber +50 °C to +220 °C

Temperature range

of the cold chamber -80 °C to +70 °C

Standard featuresPowder coated housing made of galvanised steel sheetWindow, 355 mm x 355 mm, in the hot chamber1 Ultra-lightweight shelf(mesh width 8 mm)incl. railsCradle in loading position lockedMax. loading capacity of cradle 50 kg1 leadthrough 80 mm ØVolume compensation system for long-term operationWater-cooled refrigeration unitCFC-free refrigeration unitComfortable 8” colour-touchpanelCONTROLPADfor door with status indicationHighly efficient 32 bit control and monitoring systemSIMPACInterfaces USB and ethernetDigital I/O, potential-free 24 V, 4 freely disposable inputs/outputsIndependent adjustable temperature limiter tmin/ tmax in cradle

for hot and cold zonePotential free contact for switching-off of test specimensAdjustable software temperature limiter tmin/ tmax Status displayCycle couter, total no. of cycles / remaining run timeOperating hour counterTemperature control using movable sensor in cradle or alternatively

fixed sensor in hot or cold zoneDefrosting cycles automatic and programmableDwell time start programmableAlready programmed and may be called up at any time:

MIL-STD- 883 F, method 1010.8 Intensity of test A,B,C,D,FCalibration of 2 temperature values1 Operating instructionCommissioning and test run in our companyPerformance data

Temperature tests

Temperature range

of the hot chamber +50 °C to +220 °C

Temperature range

of the cold chamber -80 °C to +70 °C

Hot or cold chamber may also be utilized as inpidual temperature chamber.

Temperature deviation

in time

in centre of working space ±0.3 K to ±1.0 K

Test space with test specimenTemperature homogeneity

in space relative to the

set value[1] ±0.5 K to ±2.0 K

Heating rate of hot chamber

according to IEC 60068-3-5 14K/min.

Cooling rate of cold chamber

according to IEC 60068-3-5 6.3K/min.

Heating rate of cold chamber

according to IEC 60068-3-5 2.0K/min.

Temperature changing tests:

MIL-STD- 883 F, method 1010.8,

Severity D with 12 kg of IC’s

distributed over 3 shelves;

measurement on test speci-

mens Adaption time <15 min.

The following standards are

met DIN 40046, page 14, test Na, transfer time

&lt;10 sec.; IEC-60068-2-14, test Na²,

transfer time &lt;10 sec.;

MIL-STD-810 E, method 503;

MIL-STD- 883 F, method 1010.8

variants A,B,C,D,F

JEDEC standard JESD22-A101-A

Temperature calibration

values are measured at -40 °C cold chamber

+125 °C hot chamber

Dimensions and weights

Dimensions test space 470 mm wide

650 mm deep

410 mm high

Test space capacity approx. 120 l

Dimensions cabinet 970 mm wide(without colour touchpanel)

(Transport dimensions) 2350 mm deep(without colour touchpanel)

2450 mm high(with cover for ball spindle)

Minimal transport 970 mm wide

dimensions[1] 2190 mm deep

1985 mm high

Assembly complements it’s only possible about the warm chamber. The door of the cold chamber is locked mechanical.Weight approx. 1000 kg net

Technical data

Operating conditions ambient temperature: +10 °C to +35 °C;

max. rel. air humidity 75 % r. h.;

max. dew point +20 °C

Installation conditions Please protect test chamber against direct

sunlight and sources of heat.

Heat dissipation to

installation space max. approx. 0.8 kW

Sound pressure level approx. 56 dB(A) measured in 1 m

distance from the front and in 1.6 m

height at free field measurement according

to EN ISO 11201.

Drain for condensate and

cleaning water hose connecting sleeve Ø 12 mm

Electrical:

Nominal voltage 3/N/PE AC 400V±10% 50Hz

Nominal power approx. 10 kW

Nominal current approx. 25 A (neutral conductor fully loaded)

Connector CEE 32 A

Connection cable approx. 3.5 m

Fuse protection provided

by the customer 32 A gG, customer provided

Protection class electrical compartment: IP 54

control unit: IP 54

Energy consumption approx. 200 kWh / 24h

(in standard operation) With tests in accordance with MIL-STD- 883 F

method 1010.8, severity Bwith 12 kg test

specimen, dwelling time: 30 min.

Cooling water:

Cooling water connection water inlet R 3/4” female thread

water outlet R 3/4” female thread

Heat dissipation to

cooling water max. approx. 15kW

Cooling water consumption max. 1.3 m³/h at ?t = 10 K

max. 2.6 m³/h at ?t = 5 K

With tests in accordance with MIL-STD- 883 F,

method 1010.8

Cooling water quality without contaminant (max. grain size:

100 Micrometers, pH-value approx. 7),

water pressure: 2.5 to 6 bar,

differential pressure>2 bar,

water temperature: +12 °C to max. +28 °C

For operation with well/pond water special

measures must be taken, on request.