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SED-120RFX-D

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SED-120RFX-D

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SED-120RFX-D — Hot Air Circulation Drying Oven

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SED-120RFX-D electric thermostatic blast (forced-convection) drying oven, 120 L chamber. Used for drying, baking, sterilization and constant-temperature testing of complete units or components (electronics, instruments,

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Fonctionnement

On power-up, an internal motor drives a stainless centrifugal impeller; air is heated by Ni-Cr alloy heating tubes, forced through ducts into the chamber and back to the fan, creating uniform forced convection. A fuzzy-PID controller reads the Pt100 (Class A) sensor and modulates heating power to hold setpoint. A damper regulates fresh-air make-up and exhaust.

Processus de fonctionnement

1On power-up, an internal motor drives a stainless centrifugal impeller; air is heated by Ni-Cr alloy heating tubes, forced through ducts into the chamber and back to the fan, creating uniform forced convection.

2A fuzzy-PID controller reads the Pt100 (Class A) sensor and modulates heating power to hold setpoint.

3A damper regulates fresh-air make-up and exhaust.

Caractéristiques techniques

Caractéristiques de la variante : SED-120RFX-D

Caractéristiques

Modèle

SED-120RFX-D

Tension

AC 220V +/-10% 50Hz

Fluides et énergie

Power: AC 220V +/-10% 50Hz, rated 1600 W. Operating env: ambient +5 to +40°C, RH <=85%. Outer shell must be reliably grounded; install in well-ventilated room away from flammables.

Puissance

1.6 kW

Dimensions

Longueur

750 mm

Largeur

640 mm

Hauteur

900 mm

Emprise au sol

External ~640 x 750 x 900 mm; chamber 450 x 520 x 550 mm (W x D x H, 120 L)

Matériaux

Matériaux en contact

201 mirror stainless steel (inner liner)

Matériaux du bâti

Baosteel plate with painted finish (outer shell); ultra-fine glass-fiber insulation; high-temp rubber door seal; non-metallic high-temp connector between liners; stainless mesh shelves

Caractéristiques principales

120 L chamber (450 x 520 x 550 mm WDH)

Temperature range RT+10 to 200°C, resolution 0.1°C

Temperature wave +/-1°C; uniformity +/-2%

Fuzzy-PID controller with dual 4-digit LED display

Pt100 Class A temperature sensor

Forced convection via shaded-pole motor + stainless centrifugal impeller

Ni-Cr alloy heating tubes

201 mirror stainless inner liner; Baosteel painted outer shell

Double-glazed tempered observation window

Super-fine glass wool insulation; non-metallic high-temp seal between liners

Two adjustable stainless mesh shelves (15 kg each)

Over-temperature alarm (audible + visible) with auto heater cut-off

Timing 1-9999 min/h

Premium 201 mirror-stainless inner with double-glazed window

Fuzzy-PID temperature control for stable +/-1°C operation

Imported (high-temp continuous-duty) circulation fan

Wide application: aerospace, military, electronics, food, pharma, R&D

1-year free warranty + lifetime maintenance

Eco corrugated packaging, fumigation-free for export

Applications

Drying, baking, sterilization of components, instruments, food samples, materials, coatings

Constant-temperature high-temperature testing

Secteurs

Aerospace

Military / defense

Electronics / electrical

Food

Pharmaceutique

Medical

Research institutes and universities

Marques des composants

Schneider, Omron, Sanhong (low-voltage components)

Pt100 Class A temperature sensor (stainless-encased, -50 to 400°C)

Imported high-temp continuous-duty centrifugal fan

Ni-Cr alloy heating tubes

Baosteel (outer shell)

SED

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Nettoyage et entretien

Keep interior and exterior clean; cover with plastic dust cover when stored long-term in a dry room.