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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
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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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Funcionamiento
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.
Proceso de funcionamiento
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.
Especificaciones técnicas
Especificaciones de la variante: SED-STX2-N
Especificaciones
Modelo
SED-STX2-N
Suministros
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.
Detalles de conformidad
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.
Dimensiones
Longitud
3200 mm
Anchura
1200 mm
Altura
1980 mm
Materiales
Materiales en contacto
304 acero inoxidable; copper catalyst; molecular sieve; activated carbon
Materiales del cuerpo
304 acero inoxidable; tempered safety glass (front window)
Características 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
Aplicaciones
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
Sectores
New-energy batteries
Electronics and OLED
University and research labs
Pharmaceuticals and fine chemicals
Material science
Marcas de componentes
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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Documentación
Ficha técnica (PDF)
Resumen del equipo, especificaciones y dimensiones · Documento original (inglés)
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Manual del operador
Instalación, funcionamiento y diagnóstico · Documento original (inglés)
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Ficha comparativa (Estándar y Económica)
Comparación de configuraciones · Documento original (inglés)
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Protocolos IQ / OQ / PQ
Documentación de validación para conformidad GMP · Documento original (inglés)
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Protocolos FAT / SAT
Pruebas de aceptación en fábrica y en sitio · Documento original (inglés)
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Planos CAD (STEP / IGES / DWG)
Planos de ingeniería para la instalación · Documento original (inglés)
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Certificados de calibración
Nivel sonoro, resistencia de tierra, rigidez dieléctrica y rugosidad · Documento original (inglés)
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DQ (cualificación del diseño)
Protocolo completo de cualificación del diseño · Documento original (inglés)
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Certificados de materiales
Composición del acero inoxidable 316L · Documento original (inglés)
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