25L Vacuum Drying Oven

25L Vacuum Drying Oven
Product Details

Description
1. Radiant warm wall heating system provides optimal uniformity and conserves chamber space for drying, curing, vacuum embedding, and plating applications.
2. 3" (7.6 cm) glass wool insulation prevents heat loss from working chamber
3. Silicone door gasket and positive latch door maintain seal at all vacuum levels
4. Exclusive polycarbonate safety shield protects door glass
5. Digital temperature controller with +/- 1℃ accuracy.
6. Maximum Heating Rate: 4~6 ℃/min
7. Vacuum fittings require .25" (6.35 mm) I.D. tubing
8. Easy-to-clean #304 stainless steel chamber interior
9. 2 shelves were included for immediate use
10. Vacuum and air lines constructed with corrosion-resistant stainless steel tubing for optimum chamber cleanliness and long term performance.
11. CE certificated
12. One year limited warranty
13. A vacuum pump required to operate the oven, please order separately
14. One stage pump: < 2 Torr
15. Two stage pump: < 900 m-torr

Operation
Operating temperature range from room temperature to 250℃ Max.(RT ~ 200℃ for continuous; 200℃ ~ 250℃ for <4hrs)
Vacuum level displayed on gauges from 0 to 30" Hg
PID precision Digital Power controller controls temperature with a uniformity of +/-3℃ @ 100℃; 25" Hg at center hot zone, e.g 6'x6' center area only) and built-in over temperature protection
For using under vacuum, it is necessary to have the vacuum pump, Please order our two stage vacuum pump

Ⅰ. Technical Specifications

Chamber size

300X275X300mm (Width*Height * Depth)

Max. temperature

250 ℃ (<4hour)

Working temperature

RT~200C

Temperature controlling
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PID precision Digital Power controller and built-in over temperature protection

Temperature accuracy

±1 ℃

Temperature Uniformity

±3℃ over 80 mm @ 100℃

Heating rate

4~6℃ /min

Heating element

Electric heating pipe

Furnace Liner

High quality Aluminum silicate fibers

Furnace chamber

Easy-to-clean #304 stainless steel

Furnace structure

●  Radiant warm wall heating system provides optimal uniformity and conserves chamber space for drying, curing, vacuum embedding, and plating applications.
●  3" (7.6 cm) glass wool insulation prevents heat loss from working chamber
●  Silicone door gasket and positive latch door maintain seal at all vacuum levels
●  Exclusive polycarbonate safety shield protects door glass

Vacuum structure

Vacuum fittings require. 25" (6.35 mm) I.D. tubing
Vacuum and air lines constructed with corrosion-resistant stainless steel tubing for optimum chamber cleanliness and long term performance.
Two stage rotary rane vacuum pump:
One stage pump: < 2 Torr
Two stage pump: < 900 m-torr

Vacuum level

133Pa

Thermocouple

PT100

Outer dimension

About 600*460*460mm

Working voltage

110V or 220V, 50HZ/60HZ, 1 phases (As per your order)

Rated power

500W

Weight

Net Weight: about 30kgs
Gross Weight: about 50kgs

Warranty

●  One year limited warranty with lifetime support.  (Consumable parts such as heating elements and crucibles are not covered by the warranty, please order the replacement at related products)
●  ATTENTION: Any damages caused by the use of corrosive and acidic gases are not under the coverage of One Year Limited Warranty.

Certifications

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Ⅱ. Application Notes   

Using Attentions

●  Cooling rate shall also not exceed 10℃ /min.
●  Toxic or explosive gases are not recommended for use with this furnace without necessary safety controls and supervision.
●  Small cracks may appear on the surface of the refractory ceramics over extended use. This is a normal occurrence and the cracks may be repaired with alumina coating.
●  Refractory door block must be inserted before closing door.

Optional Spares

Shelves

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Vacuum pump   

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