Accueil / Équipements / Boîte à gants à purification par recirculation / Multi-Station Circulating Purification Glove Box System - SED-STX2-N

SED-STX2-N

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SED-STX2-N

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SED-STX2-N — Multi-Station Circulating Purification Glove Box System - SED-STX2-N

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-STX2-N is a multi-station circulating purification glove box system maintaining an inert (N2 or Ar) atmosphere with water and oxygen levels below 1 ppm (0.1 ppm typical). It integrates a sealed 304 stainless-steel ch

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Fonctionnement

The operation chamber and gas circulation purification system form a sealed working space. Inert gas (Ar or N2) is first purged to displace oxygen and moisture (gas washing). The circulation purification system then continuously removes residual H2O, O2 and organic solvents via a copper catalyst + molecular sieve column, lowering chamber H2O/O2 to <1 ppm. Saturated purification material is automatically regenerated by PLC using a working-gas + 5-10% H2 mixture, enabling unattended operation. High-vacuum solenoid valves (not pneumatic) eliminate pilot-gas pressure requirements, reducing gas consumption. ZrO2 oxygen probe and dew-point water analyzer provide real-time atmosphere monitoring.

Processus de fonctionnement

1The operation chamber and gas circulation purification system form a sealed working space.

2Inert gas (Ar or N2) is first purged to displace oxygen and moisture (gas washing).

3The circulation purification system then continuously removes residual H2O, O2 and organic solvents via a copper catalyst + molecular sieve column, lowering chamber H2O/O2 to <1 ppm.

4Saturated purification material is automatically regenerated by PLC using a working-gas + 5-10% H2 mixture, enabling unattended operation.

5High-vacuum solenoid valves (not pneumatic) eliminate pilot-gas pressure requirements, reducing gas consumption.

6ZrO2 oxygen probe and dew-point water analyzer provide real-time atmosphere monitoring.

Caractéristiques techniques

Caractéristiques de la variante : SED-STX2-N

Caractéristiques

Modèle

SED-STX2-N

Fluides et énergie

High-purity Ar (>=99.999%) or N2 (>=99.999%) -- 2 cylinders for single-station, 3-4 for multi-station; Regeneration gas: working gas + 5-10% H2 mixture; Two pressure regulators with 0-25 L/min flow meters and 10 mm OD PU tube fittings; Power supply for PLC, blower, vacuum pump and lighting.

Détails de conformité

Caution: Do not start circulation purification when purification column temperature exceeds 50 degrees C. Do not start circulation purification when chamber O2 level exceeds 400 ppm. Activated carbon adsorber (if fitted) should be replaced approximately every 2 years. Purification material life is 10-15 years under normal use; misoperation (e.g., starting purification at high O2 or high temperature) will damage purification material.

Dimensions

Longueur

3200 mm

Largeur

1200 mm

Hauteur

1980 mm

Matériaux

Matériaux en contact

304 acier inoxydable; copper catalyst; molecular sieve; activated carbon

Matériaux du bâti

304 acier inoxydable; tempered safety glass (front window)

Caractéristiques principales

Water content <1 ppm (0.1 ppm typical at standard operation)

Oxygen content <1 ppm (0.1 ppm typical at standard operation)

Leak rate <0.05 vol%/h

Effective oxygen removal >85 L; effective water removal >2 kg

Single-column purification unit (Cu catalyst 8 kg + molecular sieve 16 kg) with one-key PLC automatic regeneration (typical interval >= 12 months)

Purification material life typically 10+ years; regeneration with working gas + 5-10% H2 mixture

Integrated 90 m3/h variable-frequency circulating blower (DARGANG, Taiwan)

ZrO2 oxygen probe (0-1000 ppm, +/-1% ppm) and dew-point water analyzer (0-500 ppm, +/-1% ppm)

Optional activated-carbon organic solvent adsorber (6 kg), parallel to main loop, regenerable by negative-pressure method

Siemens PLC + 7-inch colour touchscreen with multi-level interlocks, leak-rate self-test, password-protected parameters and historical data logging

High-vacuum DN40KF solenoid main valve and solenoid control valves -- no pilot gas required

Leybold D8C vacuum pump (Germany); auto-start or manual via touchscreen

Overall machine dimensions: 3200x1200x1980 mm

Maintains H2O/O2 below 1 ppm (typically 0.1 ppm) -- suitable for the most demanding inert-atmosphere processes

Premium component sourcing: Siemens PLC/HMI, Schneider electrical, Vaisala water analyzer, Leybold D8C vacuum pump, BASF deoxidizer, UOP molecular sieve

PLC one-key automatic regeneration eliminates manual purification material handling

Solenoid (not pneumatic) valves drastically reduce control-gas consumption

Long purification material life (10-15 years) keeps consumable cost low

Multi-level safety interlocks protect both equipment and operator

Applications

Inert-atmosphere material handling (lithium, sodium, rare earths)

Battery R&D and pilot lines (Li-ion, sodium-ion, solid-state)

OLED and electronics R&D

Air- and moisture-sensitive chemistry and catalysis research

Powder metallurgy and additive manufacturing under inert gas

Secteurs

New-energy batteries

Electronics and OLED

University and research labs

Pharmaceuticals and fine chemicals

Material science

Marques des composants

DARGANG (circulating blower, Taiwan)

Vaisala (water/dew-point analyzer, Finland)

ELECTROVAC / Changai assembly (ZrO2 oxygen probe, Germany)

Siemens (PLC controller and colour touchscreen)

Schneider (main electrical and control components, France)

Sailsors (pressure sensor)

UOP (molecular sieve desiccant, USA)

BASF (copper catalyst deoxidizer, Germany)

CKD (high-vacuum solenoid valves, Japan)

Leybold D8C (vacuum pump, Germany)

SED

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