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SED-250ZKX-D

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SED-250ZKX-D

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SED-250ZKX-D — Vacuum Drying Oven

La description complète de ce modèle est encore en cours de traduction. Consultez les détails en anglais ou demandez des informations à notre équipe. English

SED-250ZKX-D is a 50 L upright vacuum drying oven for laboratory and pharmaceutical use. Inner chamber 415×370×345 mm in argon-arc welded 304 stainless steel; outer shell sprayed steel. It dries materials under -0.1 MPa

Délai de livraison

Sur devis

Cadence

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Fonctionnement

Materials are placed in a sealed 304 SS chamber and the chamber is evacuated by an external rotary vane pump to about -0.1 MPa. Under reduced pressure the boiling point of water drops (e.g., to ~60°C at 19.6 kPa). A nichrome heating element wrapped around the inner chamber transfers heat by conduction and radiation, evaporating moisture rapidly; the vapor is continuously pumped out. A fuzzy-PID controller using a Pt100 Class A sensor maintains target temperature with ±1.0°C accuracy, and over-temperature/short-circuit protection ensures safety.

Processus de fonctionnement

1Materials are placed in a sealed 304 SS chamber and the chamber is evacuated by an external rotary vane pump to about -0.1 MPa.

2Under reduced pressure the boiling point of water drops (e.g., to ~60°C at 19.6 kPa).

3A nichrome heating element wrapped around the inner chamber transfers heat by conduction and radiation, evaporating moisture rapidly; the vapor is continuously pumped out.

4A fuzzy-PID controller using a Pt100 Class A sensor maintains target temperature with ±1.0°C accuracy, and over-temperature/short-circuit protection ensures safety.

Caractéristiques techniques

Caractéristiques de la variante : SED-250ZKX-D

Caractéristiques

Modèle

SED-250ZKX-D

Tension

AC 220V 50Hz

Puissance

1.45 kW

Dimensions

Longueur

735 mm

Largeur

560 mm

Hauteur

550 mm

Matériaux

Matériaux en contact

304 acier inoxydable

Matériaux du bâti

304 stainless steel inner chamber; sprayed steel outer shell; ultra-fine glass fiber insulation

Caractéristiques principales

Inner chamber: 304 stainless steel, argon-arc welded, easy to clean

Inner chamber dimensions 415×370×345 mm (W×D×H), 50 L volume

Temperature range RT+10 to 250°C, fluctuation ±1.0°C, resolution 0.1°C

Vacuum degree -0.1 MPa

Rated heating power 1450 W

2 movable shelves, 10 kg load each

Double-glazed observation window (inner thick tempered + outer bullet-resistant glass)

Long column door latch keeps seal tightly under vacuum

Ultra-fine glass fiber insulation between inner and outer shells

Fuzzy PID control with dual 4-digit LED display

Over-temperature audible/visual alarm; heater short-circuit protection

RS-485 communication interface (optional)

Vacuum drying lowers boiling point — drying at lower temperatures protects heat-sensitive materials

Avoids oxidation, dust contamination, and biological cell damage

Argon-arc welded 304 SS chamber for laboratory hygiene and durability

1-year free warranty + lifetime maintenance; 24-hour service hotline 4008-111-900

Applications

Vacuum drying and heating of materials in pharmaceutical, research, and industrial settings

Air-tightness testing of cosmetic containers

Vacuum de-bubbling of ceramics, glue, epoxy resin, paint, plastic toys, resin crafts, candles, ink cartridges, and glassware

Pharmaceutical and laboratory material drying

Bio-sample drying without thermal damage

Secteurs

Pharmaceutique

Laboratory / R&D

Universities and research institutes

Cosmétiques

Electronics

Resin / plastics / paint

Glass and ceramics

Marques des composants

Temperature sensor

Pt100 Class A

Standard vacuum pump 2 L/s

2XZ-2 rotary vane

Low-voltage electrics

Schneider / Omron / Sanhong

Vacuum gauge

304 SS housing, organic/safety double glass

Heating element

Nichrome heating tube

SED

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