Vacuum Leakage Test and Storage Equipment, XZK-2

Delivery term:The date of payment from buyers deliver within days
  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Beijing

  • Validity to:

    Long-term effective

  • Last update:

    2017-07-30 09:44

  • Browse the number:

    47

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Dongguan Xinzhou Industrial Oven Co., Ltd
Contactaixin:

Contactaixin:

xinzhou-oven(Mr.)  

telephone:

Area:

Beijing

Address:

Building No. D, Nority Industrial Area, ChangAn Town, Dongguan, Guangdong, China (523000)

Website:

http://xinzhou-oven.xianjuncheng.com/

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Model Number: XZK-2 Brand Name: Vacuum Leakage Test and Storage Equ Key Specifications/Special Features: Vacuum leakage test and storage equipmentXZK-2Working principle of the vacuum drying oven and the analysis of common problemsReasons for the thermometer reading the difference of vacuum drying machine result and their glass rod temperature resultGeneral electric vacuum drying oven is heating from vacuum chamber wall, and then by the walls to heating of the work piece with radiationIn this way, the temperature of the temperature control table sensors can be arranged in a vacuum, outdoor wallSensors can accept convection, conduction, and radiation at the same timeIn the glass rod can only accept radiation thermometer in the vacuum chamber, more because of the glass rod blackness is unlikely to be 1, quite a number of radiation is reflected, so the glass rod thermometer reflects the temperature reading of temperature must be below the instrumentGenerally speaking, the working condition of 200°C when the temperature of the instrument readings and glass rod thermometer readings within 30°C difference is normalIf temperature control table arrangement of the temperature sensor in the vacuum chamber, the temperature of glass rod thermometer and instrument of the difference between the temperature reading can shrink appropriately, but not eliminated, and the sealing reliability of the vacuum chamber adds a may not be reliableIf think in terms of practical operation does not want to see the difference, can use special display correction function to solve temperature control table

2. Reason for why the vacuum drying machine vacuumize before heating
(1) If according to the heating vacuum program operation, heating the air by a pump, heat will be brought to the vacuum pump, which can lead to vacuum pump temperature rise too high, has the potential to vacuum pump efficiency decline
(2) After heating gas by vacuum pressure gauge, vacuum gauge can produce temperature rise
If the temperature exceeds the stipulated by the vacuum pressure gauge temperature range, can make the vacuum pressure gauge produces error value
Correct method is to vacuumize before heating
When reaching the rated temperature, can vacuumize when you found the vacuum degree is declined
This way is beneficial to prolong the service life of equipment
(3) Put the objects into the vacuum chamber is to vacuumize the gas for the material composition
If the objects heated firstly, the gas will be heated inflation
As a result of the vacuum box sealing is very good, expanding gas pressure generated by the window has the potential to observe blowout of toughened glass
This is a potential danger
According to the vacuum first, then heating program operation, can avoid the danger
Model Inner dimension (mm) Outer dimension(mm) Power Door Design Vacuum degree
XZK-2 400x400x400 700x500x550 380V Single door ≤133pa
XZK-3D 600x600x300 1010×1100×1780 380V 3 Doors ≤133pa
XZK-4R 600x800x800 1500x1000x1790 380V 4 Doors ≤133pa
XZK-6F 1400x600x800 1740x1280x1300 380V Single door ≤133pa
XZK-7F 1000x1000x800 1280x1200x1300 380V Single door ≤133pa
Shipping Information:
  • FOB Port: Shenzhen
  • Lead Time: 20 - 40 days
  • Dimensions per Unit: 0.7 × 0.5 × 0.55 Meters
  • Weight per Unit: 300 Kilograms
  • Units per Export Carton: 1
  • Export Carton Dimensions L/W/H: 1 × 0.9 × 1.1 Meters
  • Export Carton Weight: 20 Kilograms
Main Export Markets:
  • Asia