High-Pressure Accelerated Aging Testing Chamber HAST Highly Accelerated Stress

Product Features

1. Adopts imported high-temperature resistant solenoid valve dual-channel structure, minimizing the failure rate during use.

2. Independent steam generation chamber prevents steam from directly impacting the product, avoiding localized damage.

3. The door lock features an effort-saving mechanism, addressing the difficulty in locking the door with the disc-type handle of the first-generation product.

4. Pre-test air purging; in-test air purging design (air discharged from the test chamber) to improve pressure stability and reproducibility.

5. Ultra-long experimental operation time, the machine can operate for 400 hours.

6. Water level protection, detected and protected by a water level sensor in the test chamber.

7. Tank pressure resistance design, the tank body withstands a pressure of 2.65 kg (150℃), meeting the 6 kg water pressure test.

8. Two-stage pressure safety protection device, using a two-stage combination of controller and mechanical pressure protection device.

9. Safety pressure relief button, emergency safety device with a two-stage automatic pressure relief button.

10. Bias test terminal withstands up to 3000V (optional).

11. USB export of historical data and curves.

Test Chamber Material

1. Test chamber size: HAST-400 (400 mm x L800 mm) cylindrical test chamber

2. Overall dimensions: 600 x 1350 x 1800 mm (W * D * H) vertical type

3. Inner tank material: Stainless steel plate (SUS# 316 3 mm)

4. Outer tank material: Stainless steel plate or optional powder coating

5 Thermal insulation material: Rock wool and rigid polyurethane foam insulation

6. Steam chamber heating tube: Titanium tube heating, never rusts.

7. Control system:

a. Uses Taiwan-made Delta color touch screen PLC to control humidity and steam temperature (using PT-100 platinum temperature sensor).

b. Uses a pointer type pressure gauge.

c. Microcomputer P.I.D automatic calculation control of saturated steam temperature and steam humidity.

d. Manual water inlet valve (automatic water replenishment function, allows continuous testing without stopping).

e. Test data recording and export to USB drive, curve query.

8. Mechanical structure:

a. Cylindrical inner chamber, stainless steel cylindrical test chamber structure, conforming to industrial safety container standards, designed to prevent condensation and dripping during testing.

b. Curved inner lining, stainless steel curved inner lining design to avoid direct impact of steam latent heat on the test sample.

c. Precision design, good airtightness, low water consumption, each water refill allows for continuous operation for 400 hours.

d. Patented packing design ensures a tighter seal between the door and the chamber, completely different from traditional compression type, extending packing life.

e. Critical point LIMIT automatic safety protection, abnormal cause and fault indicator light display.

9. Safety protection:

a. Imported high-temperature resistant sealed solenoid valve, using a dual-circuit structure to ensure no pressure leakage.

b. The whole machine is equipped with overpressure protection, overtemperature protection, one-key pressure relief, and manual pressure relief multiple safety protection devices to ensure user safety to the greatest extent. c. Anti-pressure door lock device: The test chamber door cannot be opened when there is pressure inside the test chamber.

Main Parts List

Controller: Delta

High-temperature and high-pressure water level sensor: Taiwan Hongyu

High-temperature solenoid valve: German Herion

Relay: Japanese Omron

Pressure gauge: China Hongqi

Over-temperature protector: Korean AGO

Heater: Self-manufactured (all titanium tube)

Pressure safety device: Self-manufactured (copper spring type)

High-pressure clean water pump: (Germany) PUM

Hose: Japanese sterile grade

Chamber material (inner barrel): SUS316

Outer casing material: SUS304

Sealing ring: Silicone V-shaped molded

Other accessories

1.Test rack 1 set

2.Sample tray

Power supply system

1.System power fluctuation shall not exceed ±10%

2.Power supply: Single-phase 380V 20A 50/60Hz

Environment & Facilities

1 Allowable operating environment temperature: 5℃~30℃

2 Experimental water: Pure water or distilled water

Attached documents

1 System new product guarantee and warranty certificate

2 Operation and maintenance manual

IHigh-Pressure Accelerated Aging Testing Chamber HAST Highly Accelerated Stress Aging Test Machine Weathering Test Equipment