Muitos dos processos avançados de fabricação de dispositivos eletrônicos atuais exigem medição e controle extremamente precisos e altamente repetíveis de gases ultrapuros caros e precursores líquidos. A Brooks Instrument atende a essas necessidades com nossos controladores e medidores de fluxo de massa térmicos e baseados em pressão selados em metal que mudam o jogo. O controle químico preciso é obtido por meio da combinação de sensores de medição ultraestáveis e altamente precisos, válvulas de controle de precisão rápida e eletrônicos digitais poderosos. A pureza da química do processo é garantida por nosso caminho de fluxo molhado totalmente em metal, de alta integridade (estanque), ultra-alta pureza, projetado para impedir que contaminantes externos, como umidade e oxigênio, corrompam o meio do processo.
Mass Flow Meter
Mass Flow Meter
Mass Flow Meter
Mass Flow Meter
Mass Flow Meter
Fully Pressure Insensitive P-MFC
Most Precise Process Gas Delivery Over the Widest Range of Operating Conditions
EtherCAT Communication
High Purity/Ultra-High Purity
Embedded Diagnostics
Ultra-stable Flow Sensor
Improved Valve Shutdown
High Purity/Ultra-High Purity
Standard GF Series
High Flow GF Series
Ultra-Fast Response Time
Pressure Transient Insensitivity
High Purity
Large installed base with proven long term performance
3 sccm – 50,000 sccm
Standard GF Series: 3 sccm – 55 slm
High Flow GF Series: 55 slm – 300 slm
Standard GF Series: 3 sccm – 55 slpm
High Flow GF Series: 55 slpm – 300 slpm
3 sccm – 55 slm
3 sccm – 30,000 sccm
Metal
Metal
Metal
Metal
Metal
5µ inch Ra avg
5 – 10µ inch Ra
5 or 10µ inch Ra
16µ inch Ra
316L VAR, 316L, and high alloy ferritic stainless steel
Zero Leak Valve
<±1% S.P. (5-100% F.S.)
<±0.05% F. S. (0.5-5% F.S.)
Standard GF Series: ±1% S.P. > 20-100%; ±0.2% F.S. 2-20%
High Flow GF Series: ±1% S.P. > 35-100%; ±0.35% F.S. 2-35%
±1% S.P. > 35-100%
±0.35% F.S. 2-35%
±1% S.P. 35-100%
±0.35% F.S. < 5-35%
1% F.S. incl. linearity
1.5% F.S. incl. linearity >20 slpm
< ±0.15% S.P.
< ±0.15% S.P.
< ±0.15% S.P.
< ±0.2% S.P.
0.2% of rate
280 ± 20 ms Matched Transient Response, for any ascending or descending non-zero setpoint
Normally Closed Valve: 300 ms – < 1 sec
SDS Gas Delivery: < 3 sec
High-Temperature Model: < 1 sec
Normally Closed Valve:
300 ms – < 700 ms
700 ms – < 1 sec
SDS Gas Delivery: < 3 sec
High-Temperature Model: < 1 sec
Normally Closed Valve: <1 sec
Normally Closed Valve: <3 sec
Optional: 600 msec
<± 1% S.P. up to 40 psi/sec inlet pressure spike
Specific models
<5% S.P. for up to 5 psi/sec upstream press. spike
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MultiFlo™ Standard
MultiFlo™ Standard (most models)
MultiFlo™ Standard (most models)
MultiFlo™ Available
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Available
Available
Available
Available
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0-5 Vdc
—
0-5 Vdc
0-20 mA
4-20 mA
0-5 Vdc
0-10 Vdc
4-20 mA
0-5 Vdc
DeviceNet™
EtherCAT®
RS-485 L-Protocol
EtherCAT®
DeviceNet™
RS485 L-Protocol
DeviceNet™
Profibus®
RS485 S-Protocol
RS485 L-Protocol
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Mass Flow Meter
Fully Pressure Insensitive P-MFC
Most Precise Process Gas Delivery Over the Widest Range of Operating Conditions
3 sccm – 50,000 sccm
Metal
5µ inch Ra avg
Zero Leak Valve
<±1% S.P. (5-100% F.S.)
<±0.05% F. S. (0.5-5% F.S.)
< ±0.15% S.P.
280 ± 20 ms Matched Transient Response, for any ascending or descending non-zero setpoint
<± 1% S.P. up to 40 psi/sec inlet pressure spike
MultiFlo™ Standard
Available
0-5 Vdc
DeviceNet™
EtherCAT®
RS-485 L-Protocol
Mass Flow Meter
EtherCAT Communication
High Purity/Ultra-High Purity
Embedded Diagnostics
Ultra-stable Flow Sensor
Improved Valve Shutdown
Standard GF Series: 3 sccm – 55 slm
High Flow GF Series: 55 slm – 300 slm
Metal
5 – 10µ inch Ra
Standard GF Series: ±1% S.P. > 20-100%; ±0.2% F.S. 2-20%
High Flow GF Series: ±1% S.P. > 35-100%; ±0.35% F.S. 2-35%
< ±0.15% S.P.
Normally Closed Valve: 300 ms – < 1 sec
SDS Gas Delivery: < 3 sec
High-Temperature Model: < 1 sec
Specific models
MultiFlo™ Standard (most models)
Available
—
EtherCAT®
Mass Flow Meter
High Purity/Ultra-High Purity
Standard GF Series
High Flow GF Series
Ultra-Fast Response Time
Pressure Transient Insensitivity
Standard GF Series: 3 sccm – 55 slpm
High Flow GF Series: 55 slpm – 300 slpm
Metal
5 or 10µ inch Ra
±1% S.P. > 35-100%
±0.35% F.S. 2-35%
< ±0.15% S.P.
Normally Closed Valve:
300 ms – < 700 ms
700 ms – < 1 sec
SDS Gas Delivery: < 3 sec
High-Temperature Model: < 1 sec
<5% S.P. for up to 5 psi/sec upstream press. spike
MultiFlo™ Standard (most models)
Available
0-5 Vdc
DeviceNet™
RS485 L-Protocol
Mass Flow Meter
High Purity
3 sccm – 55 slm
Metal
16µ inch Ra
±1% S.P. 35-100%
±0.35% F.S. < 5-35%
< ±0.2% S.P.
Normally Closed Valve: <1 sec
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MultiFlo™ Available
Available
0-20 mA
4-20 mA
0-5 Vdc
0-10 Vdc
DeviceNet™
Profibus®
RS485 S-Protocol
RS485 L-Protocol
Mass Flow Meter
Large installed base with proven long term performance
3 sccm – 30,000 sccm
Metal
316L VAR, 316L, and high alloy ferritic stainless steel
1% F.S. incl. linearity
1.5% F.S. incl. linearity >20 slpm
0.2% of rate
Normally Closed Valve: <3 sec
Optional: 600 msec
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4-20 mA
0-5 Vdc
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