NST Laboratory 252L Larger 250C Vacuum Oven

1.50 Lac - 8.50 Lac / Piece

1 Piece (MOQ)

Business Type Manufacturer, Exporter, Supplier
Brand Name NST
Feature Stable Performance, Rust Resistance, Low Maintenance, Long Life, Energy Saving Certified
Country of Origin India
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Preferred Buyer From

Location Anywhere in India

Product Details

Model Number
CE Certified
1 Year
Temperature Control/Stability
0.1 Degree C/±0.5 Degree C
Vacuum Degree
Ambient Temperature
+5~40 Degree C
Payment Terms
L/C, T/T, Western Union

NST 252L 250°C Vacuum Oven (28x24x24″ ) with Digital Temperature Controller & Inner Chamber – DZF-6250

NST-DZF-6250 is a middle size vacuum oven with max working temperature 250°C and 252 Liter capacity. The oven adopts heat radiant wall system providing optimal uniformity and conserves chamber space for drying, curing, vacuum embedding, and plating applications.


Temperature Controller

Single point temperature setting

  • Built-in over-temperature protection
  • PID precise temperature control
  • Temperature control accuracy: +/-0.1°C
  • Temperature uniformity: +/-2.5°C @ 100°C, 25″ Hg at center 6″x6″ area only



  • It’s normal that the SS chamber wall will slightly deform and loose its shine during high-temperature operation. However, this would not affect any functionality.
  • Please do not place the sample on the chamber bottom directly.

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Technical Specifications

Model 6052 6210 6090 6250 6050 6051 6021 6020 6030A
Special for chemistriy
Special for chemistriy
Electrical Requirements   220V 50Hz 380V
220V 50Hz
Input Power   2100W 1400W 3000W 1400W 1400W 500W 500W 500W 400W/700W
Temperature Range RT RT+10~250℃ RT+10~200℃ RT+10~250℃ RT+10~65℃
Vacuum Degree 133Pa
Ambient Temperature +5~40℃
Interior Dimension
415*370*345 560*640*600 450*450*450 700*600*600 415*370*345 300*300*275 320*320*300 320*320*300
Overall Dimension 720*525*535 720*820*1750 615*590*1470 1050*760*910 720*525*535 580*450*450 630*510*460 610*510*490
Shelves 2(pcs) 3(pcs) 2(pcs) 3(pcs) 2(pcs)
1/2 (pcs)
Chamber Material Stainless Rolled sheet Stainless
Vacuum Pump
Ultimate Vacuum Level: 1000 millitorrs.
Fittings This oven comes with a KF-25 vacuum connector which allows you set up a quick connection to the vacuum pump.
Compliance CE Certified
Warranty One years limited warranty with lifetime technical support

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