Cosmopia ES-76LM-M Air Flow Type Thermal Shock Testing Apparatus (250℃/35 min; − 75℃/70 min.; 72L)

Type: Stationary sample type, cool/hot air switchable, two/three zone switchable via damper switching

Temperature range (testing chamber):

Low-temperature testing: −70 to 0°C

High-temperature testing: 60 to 250°C

Temperature fluctuation margin: ±1.0°C

Temperature rise time (high-temperature chamber): Room temperature to 250°C: Within 35 min.

Temperature drop time (low-temperature chamber): Room temperature to −75°C: Within 70 min.

Temperature cycle performance:

Cycles: 5 cycles (low-temperature start)

Sample Type: Plastic molded IC

Sample Weight: 6.5 kg (includes weight of sample loading jig)

Testing chamber temperature / Testing time:

Low temperature: −65°C / 30 min.

Room temperature: Atmosphere temperature / 5 min.

High temperature: 250°C / 30 min.

Temperature measurement position: Upwind side

Temperature return time: Within 10 min.

Cooling method: Water-cooling

Exterior: Cold-rolled steel plate, natural gray (Munsell code: 1.0Y8.5/0.5)

Testing chamber volume: 72 L

Testing chamber dimensions (W × D × H): 315 × 495 × 460 mm

Product dimensions (W × D × H): 1,565 × 1,640 × 1,980 mm

Permissible sample weight inside testing chamber: 30 kg

Refrigerant type:

High-temperature side: R404A

Low-temperature side: R23

Operational noise: 65 dB(A)

Dry air: -

Pressure: 0.4 to 0.7 MPa

Consumption: Approx. 7.6 L(ANR) per cycle

Coolant amount: 4,200 L/h

Power supply: Three-phase 200V 50/60Hz, Three-phase 220V 60Hz, Three-phase 380V 50Hz

Maximum load current / [Power supply capacity]: 120 A / 42 kVA

Product weight: 1,400 kg

Datasheet