热冲击试验箱 72升

Espec Temperaturschockprüfschrank TSA-72EL-A -65°C bis +200°C

ESPEC TSA-72EL-A Temperature Shock Chamber

Manufacturer: ESPEC Corporation
Type: TSA-72EL-A
Machine Type: Temperature Shock Chamber / Thermal Shock Chamber (2-Zone)
Design: Water-cooled

For sale is a used ESPEC temperature shock chamber, type TSA-72EL-A.
This unit is suitable for reproducible temperature cycling and thermal shock testing in
research, development, quality assurance, as well as for testing electronics, automotive components, aerospace parts, and materials.
The switchover between the hot and cold chambers is performed automatically via a 2-zone damper system.

Technical Data

Test chamber volume: approx. 70 liters
Internal dimensions (W x H x D): 410 x 460 x 370 mm
External dimensions (W x H x D): 1,310 x 1,900 x 1,470 mm
Weight: approx. 900 kg

Temperature range, hot chamber: +50 °C to +200 °C
Temperature range, cold chamber: -65 °C to 0 °C
Temperature stability: ±0.5 °C
Preheating temperature: up to +205 °C
Precooling temperature: up to -75 °C
Heating time: ambient temperature to +200 °C within approx. 15 minutes
Cooling time: ambient temperature to -70 °C within approx. 40 minutes
Temperature recovery time: ≤ 5 minutes
Max. test load: 30 kg evenly distributed
Cable entry: Ø 50 mm
Compressed air supply: 0.4 to 0.7 MPa (4 to 7 bar)
Refrigeration system / Power supply

Refrigeration system: Mechanical cascade refrigeration system
Refrigerant, high-temperature side: R404A
Refrigerant, low-temperature side: R23
Condenser: Water-cooled
Mains connection: AC 380 / 400 / 415 V
3 phases / 50 Hz
Max. current draw: 45 A

Equipment

10.4" TFT color touchscreen
PID temperature control
Program memory (RAM/ROM)
Trend graph
Alarm history
RS-485 interface
Eco mode
Automatic defrost
Vertical sliding door
Stainless steel test chamber
2 stainless steel test inserts
Mechanical cascade refrigeration system
Electronic expansion valve
Sirocco circulation fan
Pneumatic damper switchover
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Cable entry Ø 50 mm
Applications

Temperature shock testing
Temperature cycling testing
Electronics testing
Semiconductor testing
Automotive
Materials testing
Component testing
Quality assurance
Research and development

Condition
Used
Optical condition as shown in the pictures.

Scope of supply

ESPEC TSA-72EL-A Temperature Shock Chamber
2 stainless steel test inserts
Accessories as shown in the pictures

Scope of supply as pictured.
Subject to change, errors and prior sale.

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