Hongjin PCT High Pressure Accelerated Aging Test Chamber

Hongjin PCT High Pressure Accelerated Aging Test Chamber
Features:
1. The dual-circuit structure of imported high-temperature solenoid valve is adopted, which greatly reduces the use failure rate.
2. Separate steam generation room to avoid direct impact of steam on the product, so as not to cause partial damage to the product.
3. The labor-saving structure of the door lock solves the shortcomings of difficult locking of the disc handle of the first generation product.
4. Exhaust cold air before the test; the design of cold air exhaust during the test (the air in the test barrel is discharged) improves the pressure stability and reproducibility.
5. Ultra-long-lasting experimental operation time, long-term operation of the experimental machine for 1000 hours.
6. Water level protection, through the water level Sensor in the test room to detect and protect.
7. Tank pressure-resistant design, the box body can withstand pressure (140℃) 2.65kg, which meets the water pressure test 6kg.
8. Two-stage pressure safety protection device adopts a two-stage combination controller and mechanical pressure protection device.
9. Two-stage automatic pressure-relief button for safety protection and emergency safety device.
1. Performance
1.1 Set temperature: +100 ℃ ～ +135 ℃ (saturated steam temperature)
1.2 Humidity range: 100% vapor humidity
1.3 Humidity control stability: ±1%RH
1.4 Working pressure: 1.2~2.89kg (including 1atm)
1.5 Time range: 0 Hr ～ 9999 Hr
1.6 Pressing time: 0.00 Kg ～ 1.04 Kg / cm2 about 45 minutes
1.7 Uniformity of temperature fluctuation: ±0.5℃
1.8 Temperature display accuracy: 0.1℃
1.9 Uniformity of pressure fluctuation: ±0.02Kg
2.0 Humidity distribution uniformity: ±5%RH

2. Test chamber material:
2.1 Test chamber size: PCT-30/35/40
2.2 Overall dimensions: 900x 900 x 1600 mm (W * D * H)
2.3 Inner barrel material: stainless steel plate material (SUS# 316 3 mm)
2.4 Outer barrel material: stainless steel plate material
2.5 Insulation material: rock wool and rigid polyurethane foam insulation
2.6 Heating tube of steam generating chamber: Titanium tube heating, never rust.
2.7 Control system:
a. Using Japanese-made RKC microcomputer to control the saturated steam temperature (using PT-100 platinum temperature sensor).
b. The time controller adopts LED display.
c. Use pointer to display pressure gauge.
d. Microcomputer P.I.D automatically calculates and controls the saturated steam temperature.
e. Manual water inlet valve (automatic water replenishment function, continuous test without stopping the machine).

2.8 Mechanical structure:
a.Round inner box, stainless steel round test inner box structure, in line with industrial safety container standards, can prevent condensation and dripping design in the test.
b.Round lining, stainless steel round lining design, can avoid the direct impact of steam latent heat on the sample.
c.Precision design, good air tightness, low water consumption, and continuous 400Hrs operation every time water is added.
d. The patented packing design makes the door and the box more closely integrated, which is completely different from the traditional extrusion type, which can extend the packing life.
e. Critical point LIMIT mode automatic safety protection, abnormal reason and fault indicator display.
2.9 Safety protection:
a. Imported high temperature resistant sealed solenoid valve adopts double loop structure to ensure no pressure leakage.
b. The whole machine is equipped with over-pressure protection, over-temperature protection, one-key pressure relief, manual pressure relief and multiple safety protection devices to ensure the user’s
Use and safety.
c. Back pressure door lock device, the door of the test chamber cannot be opened when there is pressure inside the test chamber.