NST Laboratory 200C Larger Capacity (427L) Vacuum Drying Oven

  • Model Number:NST-JK-ZKHX-AR4
  • Dimension(L*W*H):1850 x 2180 x 1000 mm
  • Net Weight:700kg
  • Compliance:CE Certified
  • Warranty:One years limited warranty with lifetime technical support
  • MOQ:1
  • Payment:L/C D/A D/P T/T Western Union
  • Delivery Time:10 day



NST 200°C Larger Capacity (427L) Vacuum Drying Oven with Quad-level Shelf Round Heating Modules

NST-JK-ZKHX-AR4 is a floor stand vacuum drying/degassing/bake-out oven with large capacity. It is manufactured with carefully selected UL/CSA/MET electrical components ( >24V DC/AC) which ensure the outstanding system performance and quality.


  1. Quad-level individual shelf heating modules provide ideal temperature uniformity, heat-up efficiency, and spacing for vacuum drying, degassing and bake-out applications.
  2. PLC control enables automatic cycling conditions such as vacuuming, backfill with an inert gas, heating to the set temp., dwell, timing and pressure control.
  3. Local temperature measuring for each heated shelf. The actual temperature of each shelf can be seen separately on the temperature controller.


Structure 1.       Total capacity: 427 liters (106.75 liters per level)

2.       Inner Chamber size: 550mm Dia. x 330mm L per level

3.       A good vacuum seal is achieved by silicone door gasket and positive latch door

4.       Three observation windows (15mm thick temper glass), one for each level

5.       High-quality glass wool insulation prevents heat loss and maintains a relatively low surface temp. < 40°C during the work

6.       Interior material: Stainless Steel 304 (3mm thick)

7.       Exterior material: Cold rolled steel plate (2mm thick)

Working Voltage Three Phase AC 208VAC  (Three Phase AC 380V is available upon request)
Power Consumption 20.5KW
Heating Rates RT-80°C, less than 25 minutes (unloaded)
Thermocouple K type
Working Temperature RT ~200°C
Temperature Controller 1.       PID precise temperature controls with built-in over-temperature protection

2.       Temperature uniformity: +/-2°C @ 85°C

3.       Temperature Stability: +/-1°C of the setpoint

Vacuum Pump (optional) Vacuum level displayed on gauges from -0.1 ~ 0 Mpa (atmospheric pressure). Vacuum pump is not included.
Gas Inlet/Vacuum Port 1.       Features 1/4″ tube fitting for chamber purging with inert gas

2.       Vacuum Port: KF-25

Compliance CE Certified
Warranty One years limited warranty with lifetime technical support
Dimensions Oven: 1850 x 2180 x 1000 mm (L x W x H)
Net Weight 700kg
Application Notes Such an oven is an excellent tool for the larger volume of battery electrode drying.

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