對馬達的控制通常是速度控制和位移量(選轉(zhuǎn)量)控制,控制方式是隨著馬達的種類不盡相同。例如步進電機的移動控制,在開環(huán)控制狀態(tài)下,其轉(zhuǎn)動角度(圈數(shù))是隨控制脈沖數(shù)而同步變化,除非失步等特別的情況,否則應(yīng)該可以嚴(yán)格同步移動。除步進電機外,其他電機的旋轉(zhuǎn)量檢測,如果沒有信號反饋要達到精密控制是非常困難的??傊?,電機轉(zhuǎn)速的快慢控制,如能以控制量表示,并反饋至控制電路,使電機維持在一定的速度,或停止在一定的位置。一般而言,此旋轉(zhuǎn)反饋量由旋轉(zhuǎn)編碼器來檢測。
內(nèi)密控光電編碼器原理
光電編碼器,是一種通過光電轉(zhuǎn)換將輸出軸上的機械幾何位移量轉(zhuǎn)換成電脈沖或電子數(shù)字量的傳感器。這是目前應(yīng)用最多的傳感器,光電編碼器是由光柵盤和光電檢測等裝置組成。光柵盤是在一定直徑的圓板上均勻地開設(shè)扇形透光通道。
由于光電編碼器與電動機同軸,電動機旋轉(zhuǎn)時,光柵盤與電動機同步旋轉(zhuǎn),經(jīng)發(fā)光二極管等電子元件組成的檢測裝置檢測輸出若干脈沖信號,通過計算在一定時間內(nèi)的輸出脈沖的個數(shù)就能反映當(dāng)前電動機的轉(zhuǎn)速。此外,為判斷旋轉(zhuǎn)方向,編碼器還可提供電氣相位相差90度的脈沖信號。
內(nèi)密控增量式編碼器
增量式編碼器是直接利用光電轉(zhuǎn)換原理輸出三組方波脈沖A、B和Z相;A、B兩組脈沖相位差90度Z相為每轉(zhuǎn)一個脈沖,用于基準(zhǔn)點定位。它的優(yōu)點是原理構(gòu)造簡單,機械平均壽命可在幾萬小時以上,抗干擾能力強,可靠性高,適合于長距離傳輸。其缺點是無法輸出軸轉(zhuǎn)動的絕對位置信息。
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Leybold Turbovac 1000 C TMP-1000C Turbo Pump 600 Hz
Lot of 5 Olympus OTV-S7 S7V & Camera OTV-S7H-1NA-12E
VAT 14"x3" SS Pneumatic Gate Valve 0200X-BE44-BCJ1/0001
Radyne Comstream Redundancy Control System RCS-10 RCS10
Zymark Zymate XP Arm Robot DUP-48 w/ card 47510
Sony Trinitron Multibat Monitor PVM-20L5 w/ BKM-120D
Infortrend EonStor 16-Bay Disk Array ES A16U-G1A3
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Cisco CSS11503-AC 11500 Content Services Switch
Zymark Plate Carousel Robot 64648/a
Olympus SonoSurg-T2H Transducer Handpiece T2-H
Zymark Benchtop Centrifuge Custom Trays Z710 63231
Sony Trinitron Multibat Monitor 20" PVM-20L5
Hughes DirecPC Access System Kit 1019277-0006 DAK-06
interWAVE WAVEXpress BS Plus BSC & BTS ACAB
Olympus Connection Cable For SonoSurg-T2H-C MAJ-1121
HP 9836C Computer with HP-IB & GPIO 98622A VINTAGE
Hewlett-Packard HP 9836 Computer with HP-IB VINTAGE
Hughes Network Systems Control Cluster Kit 8538-EL-01
Olympus OME8000 OME-8000 Microscope Navigation Unit
Lot of 5 Olympus OTV-S7 Digital Video Processor OTV-S7V
Avaya Inc. C363T Switch ROHS PP luc-700397292
Olympus Sonosurg G2 Hand Switch Control MAJ-677
Olympus EndoALPHA Camera Control Unit OTV-SX2 OTV-SX2C
Olympus OTV-S7 Camera Head OTV-S7H-1NA-12E w/ Coupler
Olympus EndoALPHA Electrosurgical Unit UES-30
Mettler Toledo Industrial Scale Head Panel 93700012000
Olympus 3CCD Camera Head OTV-SP1H-NA-12E & Coupler
Pidion Bluebird Hand Held Scanner Computer BIP-1300
Olympus OTV-S7 Camera Head OTV-S7H-1FA-E w/ Coupler
Sony Medical Grade 18-inch LCD Monitor LMD-151MD/127W
Olympus UES-30 Electrosurgical HF Cable A00012A
Olympus Trocar 4mm A70955A
Perkin Elmer 5100 PC Atomic Absorption Spectr. Burner
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Parker GV-H20E-NK Gemini GV Servo Drive GVH20ENK
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Gilbarco GSM Security Module 911L PA0258002GUL W/Power
Aculab 10070 E1/T1 MVIP/SC Industrial Bus Card AC2540
Olympus EndoEye Video Laparoscope 30° WA50003L REPAIR
Olympus Eyepiece Video Coupler MH-999E for OTV-SC
Hughes Universal Modem HDC Chassis 9100 UMOD & 9x Cards
Aculab PLC 10070 E1/T1 Industrial Digital Access Card
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Superior Electric Index Motor Drive SLO-SYN 3180-EPI-V
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Olympus Halogen Light Source CLH-250
Adaptive Broadband EF Data Sablite Modem SDM-300A-258
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Hughes Universal Modem HDC Chassis 9100 UMOD & 9x Cards
Comtech EF Data Sablite Modem SDM-300A SDM300A-122
Superior SLO-SYN Type KML092F07 Stepping Motor
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Olympus Endoscopy OES Xenon Light Source CLV-S30
Comtech EF Data Sablite Modem SDM-300A SDM300A-63
Aculab E1/T1 MVIP/SC-BUS Card 10070 AC2553_250
Olympus 150W Halogen Light Source CLH-SC for OTV-SC
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Hughes Universal Modem HDC Chassis 9100 UMOD & 8x Cards
Olympus Console Connection Adapter for OTV-S7 S7H S7V
ADTH Satnsound DVB Sablite Receiver M2009I DSR2700
Perkin Elmer 5100 PC AA Spectr. Light Source Assembly
Sensidyne Sensalert 7013227-1 Four Channel Controller
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Zymark Power & Event Control Station Z830 41591/2
Rittal 1097500 NEMA Wallmount Enclosure 35x29x11
Perkin Elmer 5100 PC AA Gas Control Module Assembly
BroadLogic 2630 XLT Fast Receiver/Router 895-00001-01
Perkin Elmer 5100 PC AA Motorized Actuator Assembly
Perkin Elmer 5100 AA Lamp Mount Selector Assy. w/ Motor
Parker Compumotor 500 Indexer CP500-10675 W/Manual+
Brooktrout RDSP-E2 (Vantage) 40-08-018E
CTI Cryogenics Helix On-Board Interface Keypad
Olympus Endoscopy Camera Control Unit OTV-S6 OTV-S6C
Olympus Microscope Adapter For Camedia C3040-ADU
Perkin Elmer 5100 PC AA Spectr. A/D Converter N066-9354
Simplex Time/Date Stamp Time Clock 125-O 1603-9115
Olympus Gas Tube Assembly for Videoscope 7500123
BroadLogic 2630 XLT Fast Receiver/Router 895-00001-01
Mitsubishi Colorview HD DLP Projector XD300U REPAIR
Dell 0U3569 Black External TR-S23BA SDLT 320 Tape Drive
Coship Digital Sablite Receiver DVB CDVB5300B
Adaptive Broadband Demodulator SDM-2020 2020D-12470
APC Symmetra Power Module UPS 4kVA 2.8kW SYPM
Visionetics DVB Sablite Receiver 0360150001
Mitsubishi Colorview HD DLP Projector XD300U REPAIR
Zymark Zymate Master Laboratory Station Z510 Z-510
Cambridge StereoZoom 5 Stereo Zoom 0.8x-4.0x REPAIR
Axion KJ023300 Industrial Single Board Controller CPU
Brooktrout RDSP-E2 Industrial Telephony Card 40-08-018E
Lot of 18 American Video Single Screen Splitters
JVC Pro S-VHS Edit-Desk Editing Recorder Hi-Fi BR-S800U
Hughes Universal Modem HDC Chassis 9100 UMOD 1018802
~2500x Philips Quad 2-Input NAND Buffer N74F38D-T
Compaq AIT 35 LVD Tape Drive SDX-400C/CQ 229290-001
Hughes 9100 UMOD Universal Modem HDC Chassis 1018802
Zymark System V Controller 62232/1
Digi SmartPortPlus8 7050060 RS232 STE ISA NIB
Radyne Redundancy Control Unit RCU-20 RCU20 REPAIR
JVC DLA-M15 Portable D-ILA Pro Projector 1,500 ANSI
Compaq AIT 35 LVD Tape Drive SDX-400C/CQ 229290-001
Lot of 61 Targus 424-1082-001A CLN5 Shoulder Straps
Mitsubishi Colorview HD DLP Projector XD300U REPAIR
Cosmicar/Pentax TV Zoom Lens 12.5~75mm 1:1.8 57965
Hughes SFM Motherboard 1027948-0001 Rev F
Zymark Liquid Handling & Event Controller 39634
Hughes Universal Modem HDC Chassis 9100 UMOD
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Sony 146800616 1-468-006-16 Medical Switch Power Supply
Perkin Elmer 5100 PC AA Motorized Reflector Assembly
BATM 8-Port Dual Speed Hub Double Gold BDH-0812
tec DVB Sablite Demodulator DVB-2063 NTC/2063/Lx
Compaq AIT 35 LVD Internal Tape Drive 216881-002
NEC 320x240 Color TFT LCD Panel NL3224AC35-06
Datum Programmable SCPC/VSAT Sablite Modem PSM-4900
Lot of 15 American Video Equipment Quarter Quads
Elo TouchSystems Entuitive Touch Monitor ET1527L-7SWC-1
Perkin Elmer 5100 PC AA/ZAA Switch Assembly 047-1851 C
Lot of 16 Targus APD10 70W Notebook Power Adapters
Sun 501-5675 CPU Module 540-4136-05 System Board Assm
Shiron Sablite Communications SP-10IFR
Radyne ComStream Intermediate Frequency Switch IFS20
Norb Accelar 710 DJ140A13 SSL 128-Bit Dual 10/100
Radyne ComStream IFS20 for RCS20 M:N Redundancy Switch
Syskonnect SK-5544 SK-NET FDDI-LP DAS PCI Adapter
HP Compaq 218231-B22 314718001 256MB MSA1000 Controller
Adaptec SCSI Card PCI-X 133 Ultra320 ASC-39320D NF
Leybold 85768 20M Pump Connection Cable Connecting Line
Wegener Digital Audio Broadcast Receiver Unity201-004
Olympus OTV-S6 Autoclavable Camera Head OTV-S6H-NA
Quantum TH6XE-EF DLT7000 Series SCSI Library Tape Drive
Leybold TTR 211 S2 TTR211S2 Transmitter Gauge
Hughes 9100 UMOD Universal Sablite Modem 1017442-0004
Wangtek 525MB QIC SCSI Tape Drive 5525ES 142073-001
Cosmicar/Pentax Television Lens 6mm 1:1.2
Olympus Foot Switch Pedal MB-467 for LUS Lithotriptor
Pack of 10 Olympus Cleaning Brush A0451
Perkin Elmer 5100 PC AA Aperture Selection Wheel Assy.
Zymark Liquid/Solid Extrb Station ZP731-1 REPAIR
Shiron Sablite Communications Computer
Lucent Avaya Bogen 250W Paging Amplifier LU250WAMP
Archos Cable-6ft BNC Custom K10007227
Olympus UES-40 Bipolar HF Cable WA00013A
Minicom Supervisor Smart 8-Port KVM Switch SUVS008
Murr 85088 MCS20-115/24 24V DC Switching Power Supply
HP TFT5600 RKM Rail Mount Monitor & Keyboard REPAIR
Comtech EF Data Main Control Unit SMS-7000 M:N Switch
Lite-On Apple Power Mac G5 Power Supply 614-0307 REPAIR
Zymark High Speed EIA Module Card 51579 59740 LC 62425
Lot of 34 3Com 3C905C-TX-M Etherb 10/100 PCI
42x Aeroflex KDI-Resistor Attenuator Chip 3dB PCA-3
SHARP LQ121S1DG31 LCD Touchscreen Display 12.1"
HP StorageWorks DAT 72 DDS SCSI Tape Drive Q1529A
AT&T Avaya PagePac 6 PagePort 22052-006
Zymark High Speed EIA Module Card 51579 51580 LC 52516
Lucent Avaya PagePac 6 PagePort 22052-006
Olympus Adapters for MAJ-677 SonoSurg G2 Hand Control
Olympus S6 Camera Head Connector S7V MAJ-1173S S635002
Olympus UES-20/30 Bipolar HF Cable A5377
Sensidyne Sensalert 7013276 Explosion Proof Transmitter
Sensidyne Sensalert 7013183 Heavy Duty Uni. Transmitter
Olympus UES-30 Electrosurgical Unit A Cord MAJ-860
Xedia Access Point Multi-service IP Router AP-045-0121
Olympus S6 Camera Head Connecting Unit for S7V MAJ-1173
Gilbarco Console I/O Board ISA G-Site T20270-G2
AcBel Apple Power Mac G5 Power Supply 614-0306 REPAIR
Comtech EF Data B-1950 Breakout Panel PL/1411 1950/BOP
Olympus Central Operating Panel For UCES MH-980
Perkin Elmer 5100 PC AA Spectr. VME I/O Card N066-9294B
Gilbarco G-Site ISA RS-232 T19146-G1 & T20178-G1
Zymark EIA Module Card 38663
Pioneer 3S110011 NEC Power Board PX50VP2G RPS-0347
Olympus 3D Eye-Trek FMD-3D Medical Video Glasses REPAIR
Perkin Elmer 5100 PC AA Spectr. VME I/O Card N066-9214
Xedia Access Point Multi-service IP Router AP100-0011
Olympus UES-30 Electrosurgical Bipolar HF Cable A5376
Shiron Sablite Communications Interface Unit SP485M
Sun GWV611-T 599-2035-02 4/8GB External DAT Tape Drive
Perkin Elmer 5100 PC AA Spectr. Power Supply N066-9184
ViewSonic 19-inch LCD TFT Monitor VG900b VLCDS24020-2W
Olympus Electrosurgical HF Cable for UES-30 A0393
Comtech EF Data Universal Breakout Panel UB-530 UB530
Olympus Electrosurgical HF Cable for UES-30 A0393
Olympus Handheld LCD Monitor MAJ-1033
EMS DVB-RCS Indoor Unit IDU 100-240V 838585-051
RAM Technologies PFC175 SFX 175 Watts Medical Grade PS
Olympus Visera Source 3.5mm Light Guide Cable A3291
Zymark Vortexer Module Card 38395 41106 Vortexer 40630
Olympus Electrosurgical HF Cable for UES-30 A0393
Hughes DTM Module 1017085-0001 Rev T
Black Box Serial Code-Operated Switch S-COS/2 SW281A
Shiron Sablite Communications Interface Unit SP485R
Olympus Electrosurgical HF Cable for UES-30 A0393
Netgear GS516T 16 Port 10/100/1000Mbps Switch + Bonus
[2] Inb Xeon SL6VP Processors 3.06GHz 533 FSB 512K L2
Hughes UMOD Load Card 1021998-0001 Rev B
Comtech EF Data Universal Breakout Panel UB-300 UB300
Xedia Access Point IP Router AP100-0011 REPAIR
Hughes UMOD Load Card 1021998-0001 Rev A
Sony Digital Data Storage SDT-11000 LaCie Enclosure
Perkin Elmer 5100 PC AA Spectr. Mother Board N066-9344
Olympus Electrosurgical HF Cable A0392
Perkin Elmer 5100 PC AA IEEE-488/Zeeman Interface Panel
Olympus Keyboard for OTV-S7 S7V MAJ-1124 N860-8745-T402
APC Smart Slot UPS Network Management Card AP9617
Tampa Microwave Lab Block Up-Converter BUC1W-02-W-SHI
Toshiba Server RAM 1GB Kit ECC EDO THM72V3245BTG-5
ABB A75 A75-40-00-81 Contactor Starter 105A 4 Pole
Gateway Micro Server (Cobalt Qube 2 Variant) 3500632
Zymark Z620 Vortex Station 42162/6
Digi 301-1000-04 Edgeport/4 4 Port RS-232 Serial DB-9
Allen-Bradley FLEX I/O DeviceNet Adapter 24VDC 1794-ADN
Olympus Visera Source Light Guide Cable WA03212A
Bodine Gearmotor 1/17HP 40:1 63RPM 130VDC 24A4BEPM-3F
Gilbarco G-Site ISA RS-232 T19146-G1 w/ Ribbon Cables
Digi PortServer 8 PORTSERVER/8 RJ45 50000254 AA
Hughes UMOD Card 1017011-0007 Rev M
Allen-Bradley FLEX DC Output Module 24VDC 1794-OV16
Hughes UMOD Card 1017011-0007 Rev K
Hughes UMOD Card 1017011-0007 Rev E
Hughes UMOD Card 1017011-0004 Rev AC 1018069-0003 Rev E
Compaq 157764-001 Thin Client 233MHZ 32MB Windows T1000
Radyne Comstream Sablite Modem DMD-2401 DMD2401
Hughes UMOD Card 1017011-0004 Rev AF
Kemet Chip Capacitor .1uF 50V C1210C104K5RAC7800 ~4000x
Iomega ditto Easy 3200 Tape Drive 103020-PX3 VINTAGE
Skystream Networks Edge Media Router EMR-5000
3M 9000AJJ 9700 Overhead Projector Boxb
Boxlight 4050 Digital Multimedia Projector
HP 5185-1735 8x4x32xCD Recordable/Rewritable Drive
Olympus UES-30 Electrode HF Cable A0335.1
Hughes UMOD Card 1017011-0006 Rev M
Hughes UMOD Card 1017011-0004 Rev AA 1018069-0001 Rev P
Olympus BF-10 Connector Assembly Bronchoscope 7302452
StarTek Active Hub 14-Port 299AT 10013
Hughes UMOD Card 1017011-0002 Rev AY 1018069-0004 Rev R
Maxon Precision 24V DC Motor & Encoder 133875 HEDS-5540
Hughes UMOD Card 1017011-0002 Rev AY 1018069-0004 Rev G
Hughes UMOD Card 1017011-0006 Rev F
Hughes UMOD Card 1017011-0003 Rev BA
Hughes UMOD Card 1017011-0002
Hughes UMOD Card 1017011-0003 Rev AF
Allen-Bradley FLEX Digital Input Module 24VDC 1794-IV16
Hughes UMOD Card 1017011-0002
AcBel Compaq 375W Power Supply API-8767-01 30-50662-01
HP ProCurve Switch 4000M J4121A (10X) J4111A Modules
Lot of 6 Compaq Internal DLT SCSI Tape Drives + Bonus
Zebra Technologies Thermal Barcode Label Printer LP2824
Cambridge Industries LNB High Band 10.7GHz 2120022-DPC
Paradyne Comsphere 2-Wire Standalone Modem 3820-A1-001
Raritan 6.5' KVM Cable CCS20F & VGA Adapter 130-3034-01
Leitch Audio Distribution Amplifier FR-884 +12x ASD-880
Sun 501-5539-05 UltraSPARCII Cache CPU Module 5403948
Hughes UMOD Card 1017011-0006 Rev F REPAIR
Hughes UMOD Card 1017011-0006 Rev M REPAIR
Compaq Nebligent 2824 24-Port 10/100 Class I Repeater
Perkin Elmer 5100 PC AA Spectr. I/O Grating N066-9134
Lot of 45 Toshiba Tablet Pen Tethers PA1404U-1ETC
Siemens 32A 2 Pole 600V DC Contactor Starter 3TC4417-0A
Perkin Elmer 5100 AA Spect. Turret & Slit I/O N066-9114
HP J4121A ProCurve Switch 4000M (8X) J4111A Modules
Sun 3703417 Battery For Storedge A1000
AT&T Paradyne Comsphere 3610 Series DSU 3610-A3-002
Perkin Elmer 5100 PC AA Spectr. I/O HCL/RECT N066-9124
Magitronic Motherboard A-B323 VINTAGE
Kingston 520 MB PCMCIA Type III Datapak 520 CT520RM
Callunacard 520 MB PCMCIA Type III ATA Card CT521RM
CTI Cryogenics 8112464G100 Cable O/B PWR.VDE 00E08.PS
MKS Baratron Pressure Switch 51A13TCA2BA700
MKS Baratron Pressure Transducer 740B21TFF2GA
Baratron MKS Instruments Type 127AAPressure Transducer
MKS Baratron Capacitance manometer Type 626 626A13TDE
MKS 626 Baratron Absolute Capacitance Manometer VCR
MKS i-Baratron Digital Manometer DMA13TCDEANN633
5 MKS BARATRON HEAD UNITS TYPE:390HA-05000-S
TEL UNITY II MKS BARATRON 627 PRESSURE TRNSDCER .25TORR
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MKS 892B-12PCJ3GC1S Micro-Baratron Pressure Transducer
MKS Baratron Mass Flow Capacitance Manometer 750B Gage
MKS BARATRON HEAD UNIT MODEL# 390HA-01000SP05 1000 TORR
MKS BARATRON HEAD UNIT MODEL# 690A-13536 1500 TORR
MKS Baratron Capacitance Manometer 120AA-000.1RAJ
MKS Baratron Type 230 Pressure Transmitter
MKS Baratron Dual-Range Manometer, D27B01TCEC0B0
MKS 740B Baratron Pressure Transducer Manometer Man
MKS Type 170M-6C Baratron Range Multiplier: Ex Cond
MKS Baratron 750B51TCD2GA
MKS Baratron Pressure Head 310BHS-1
MKS Baratron Mass Flow Capacitance Manometer 750B Gage
MKS Baratron Mass Flow Capacitance Manometer 750B Gage
MKS Baratron Capacitance Manometer 120AA-00001RBJ
MKS PRESSURE TRANSDUCER BARATRON MODEL 124 1000 TORR
MKS PRESSURE TRANSDUCER BARATRON MODEL 124 1000 TORR
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MKS Baratron Manometer 1000 Torr 627B13TBC1B
MKS Baratron Pressure Switch 100TORR 41A12DCA2AA004
MKS Baratron Manometer 0.05 TORR 627A-13120
MKS Baratron Pressure Meter Head Type 310CHS-1
MKS INSTRUMENTS 631 HEATED BARATRON - REFURBISHED
MKS Baratron 120AA 120AA-00001RBJ Capacitance Manometer
MKS Baratron LDM Vacuum Gauge Read-Out Dispaly Module
MKS Type 170M-6C Baratron Range Multiplier, Powers Up!!
MKS Baratron Type 221B Pressure Gauge Manual
MKS BARATRON 622A01TBE 1 Pa/133.32
MKS Instruments Baratron 631A11TBEH Transducer
MKS Baratron Type 241/241A/241AA Vacuum Pressure Switch
MKS Baratron type 241 Vacuum Switch
MKS 722A Baratron Manometer 10 TORR with cert
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MKS BARATRON VACUUM METER M369
MKS BARATRON, 223B-11397S
MKS 170M6C BARATRON RANGE MULTIPLIER
TEL UNITY II MKS BARATRON 627 PRESSURE TRNSDCER 1 TORR
TEL UNITY II MKS BARATRON 627 PRESSURE TRNSDCER 1 TORR
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MKS INSTRUMENTS BARATRON, 1 TORR, 370HA
MKS Baratron 122A-11063 10Torr
MKS Model 127AA-00010A Baratron, 10 TORR Range
MKS BARATRON 622A01TDE 1 Pa/133.32
MKS INSTRUMENTS PORTABLE BARATRON SYSTEM
MKS Instruments Baratron Pressure Transducer 220BHS-2A1
MKS Baratron Type 224/224HA Pressure Switch/Controller
MKS Baratron Absolute Pressure Transducer 627B Manual
MKS PAR-10 BARATRON
MKS BARATRON 627A-13614 .25 Pa/133.32
MKS Baratron Pressure XDCR, 1350-01153, 750B11TCD2GG
MKS BARATRON 223BD-00100AAB PRESSURE TRANSDUCER TYP 223
MKS Baratron Pressure Transducer 872B12PMD2MT1 100PSIA
MKS BARATRON PRESSURE TRANSDUCER 850BRDPCB4GH
MKS BARATRON HEAD UNIT MODEL# 698A12TRA 100 TORR
MKS Model 722A 21TCB3FJ Baratron, 20 TORR Range
MKS Baratron Manometer 100 Torr 622A12TAE
MKS Baratron Capacitance Manometer 100 Torr 626A12TBE
TEL UNITY II MKS BARATRON 627 PRESSURE TRNSDCER 10 TORR
TEL UNITY II MKS BARATRON 627 PRESSURE TRNSDCER 10 TORR
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MKS BARATRON PRESSURE SWITCH 51A 450 Torr VCR 1000 -
MKS Baratron Pressure Switch 10 Torr-G 41A-15460
MKS Baratron Single-end Vacuum Switch, 51A11TGA2BA001
MKS BARATRON PRESSURE TRANSDUCER 722A13TCD2FA
MKS BARATRON PRESSURE GAUGE TRANSDUCER 1000 PSI 840B SS
MKS Baratron Manometer Transducer 1000 Torr 626A13TBE
MKS Baratron Single-end Pressure Switch, 51A13TCA1AA999
MKS BARATRON CAPACITANCE MANOMETER 100 TORR 622A12TBE
MKS BARATRON PRESSURE SWITCH 51A13TCA2BA700 1000 Pa/133
MKS Baratron Pressure Transducer 122AA-00010-B-SP023-87
MKS Baratron Pressure Transducer 122AA-00010BB-SP023-87
MKS Baratron 1 Torr Pressure Transducer 127AA-00001E
MKS Baratron 1 Torr Pressure Transducer 127AA-00001B
MKS Baratron 1 Torr Pressure Transducer 127AA-00001B
MKS Baratron Pressure Transducer 122BA-00100EB-S
MKS Baratron 10 Torr Pressure Transducer 422
MKS Baratron Pressure Transducer, OEM
A total of 13 items in this lot
MKS BARATRON TYPE 628B PRESSURE TRANSDUCER.
MKS Baratron Pressure Transducer, OEM
A total of 12 items in this lot
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MKS Baratron pressure transducer 852B61PCJ2GC
MKS Baratron Pressure Transducer, OEM
A total of 13 items in this lot
MKS Baratron, 122BA-00100EB, OEM
MKS Baratron Type 170M-25D Digital Readout plus others
MKS Baratron 1 Torr Pressure Transducer 122BA-00001BB
MKS Baratron Transducer 122A-11064 100 Torr
MKS Baratron 10 Torr Pressure Transducer 750B11TCD2GA-S
MKS Model 141AA-00010BB-S Baratron, 10 TORR Range
MKS Model 141AA-00010BB-S Baratron, 10 TORR Range
MKS Model 141AA-00010BB-S Baratron, 10 TORR Range
MKS Baratron Pressure Switch 10 Torr 51A11TCA1BA001
MKS BARATRON 122A ABSOLUE RESSURE GAUGE MANUAL
MKS BARATRON 122A ABSOLUE RESSURE GAUGE MANUAL
MKS 90M-XRP Baratron Pressure meter
MKS Baratron 10 Torr Pressure Transducer 127AA-00010B
MKS BARATRON PRESSURE TRANSDUCER 1000 TORR 850B13TCB3GA
MKS Baratron pressure switch 51A13TCA2BA990
MKS Baratron 122B-11993 100T, 11441 Pressure Transducer
TEL UNITY 2 MKS BARATRON 622 PRSSURE TRANSDCER 100 TORR
TEL UNITY 2 MKS BARATRON 622 PRESSURE TRNSDCER 100 TORR
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Hitachi 2-814562 MKS 122AA 100 Torr Baratron Refurb
MKS Baratron 10 Torr Pressure Transducer 122B-11441
MKS Baratron 10 Torr Pressure Transducer 122B-12773
MKS Baratron 170M-25D & -6B Digital Readout and Range M
MKS Baratron 10 Torr Pressure Transducer 122AA-00010BB
MKS Baratron Pressure Switch 10 torr-g 41A11DCA2BA003
MKS Baratron 1000 Torr Press Transducer 122BA-01000EB-S
MKS Baratron 10 Torr Pressure Transducer 122A-11062
MKS Baratron 10 Torr Pressure Transducer 122A-11063
MKS Baratron 10 Torr Pressure Transducer 122A-11063
MKS Baratron 100 Torr Pressure Transducer 127AA-00100E
MKS BARATRON PRESSURE TRANSDUCER MODEL 631 TORR
MKS Baratron CAPACITANCE MANOMETER
MKS 627B-15893 Baratron Pressure Transducer
MKS Baratron digital readout unit Type 170M-27D
MKS Inst. 625A Baratron Capacitance Manometer
MKS Instruments Baratron Head - 227AA-00001A
MKS 660B SYSTEM 722 BARATRON CAPACITANCE MANOMETER 660
MKS i-Baratron DMA Digital Capacitance Manometer 13T
MKS BARATRON ABSOLUTE MANOMETER 621C13T & SIGNAL CONDIT
With Signal Conditioner 10 Torr
MKS BARATRON ABSOLUTE MANOMETER 621C13T & SIGNAL CONDIT
With Signal Conditioner 1000 Torr
MKS BARATRON ABSOLUTE MANOMETER 621C13T & SIGNAL CONDIT
Mks 270 270D 270D-4 Baratron Signal Conditioner 60 Days
MKS Baratron Type 144 Pressure Meter w/ Pressure Head
Mks 270 270B 270B-4 Baratron Signal Conditioner 60 Days
MKS Baratron Pressure Meter Head
MKS Baratron 220DD Differential Capacitance Manometer
MKS Baratron Capacitance Manometer Type CT27
MKS Baratron Pressure Transducer 852B13TCA3GA
MKS 627B01MCC1-B Baratron Pressure Transducer
MKS BARATRON 390HA 10 TORR Capacitance Gauge
MKS BARATRON 390HA 10 TORR Capacitance Gauge
MKS Baratron Pressure Transducer Type 222B
MKS Baratron Type 222B Pressure Transducer
MKS Baratron Transducer 100 Torr 122A-11414 refurb
MKS Baratron Pressure Transducer 872B-26890 Spare
MKS Baratron 100 Torr Pressure Transducer 122BA-00100EB
MKS Baratron 100 Torr Pressure Transducer 122BA-00100BB
MKS Instruments 121A 121AA-05000C Baratron Transducer
LEXEL 95 GAS-ION LASER w/POWER/RF PLASMA/MKS BARATRON
APPLIED MATERIALS MKS BARATRON R750B11TCD2GG
MKS Portable Baratron Measurement System Vacuum Tester
MKS Baratron 127A Instruction Manual, PN: 195-110660B
MKS 270A Pressure Display for High Accuracy Baratron
MKS Baratron 170M 6C 25D Vacuum Gauge Controller
MKS Baratron 100 Torr Pressure Transducer 122A-11064
MKS Baratron Cables Vacuum Pressure
MKS Baratron 222CA-00010 replacement part #622A11TAE
MKS / Baratron Mdl: 122AA-00010AB Pressure Transducer
MKS Baratron Model: 122BA-00100DB Pressure Transducer
MKS Baratron Pressure Meter Controller 170M-39A
MKS baratron 20Torr model 122A
MKS Baratron 222BHS-F-A-10 Pressure Transducer
AMAT MKS Model 852B Baratron Transducer (Lot of 2)
MKS Model 122AA-00010AB-S Baratron, 10 TORR Range
MKS Baratron 222C-00010AB PRESSURE TRANSDUCER
MKS Baratron Transducer / Conditioner Cable CB27D-2-10
MKS BARATRON Pressure Transducer 627 1.333kPA
MKS BARATRON PRESSURE HEAD 370HA-00001
() MKS Baratron Pressure Transducer 890A-25435
MKS BARATRON PRESSURE TRANSDUCER TYPE 628, 10 TORR.
MKS 872B Baratron Pressure Transducer 100psi/0-5VDC
MKS 872B Baratron Pressure Transducer 100psi/0-5VDC
MKS BARATRON PRESSURE TRANSDUCER TYPE 625 10 TORR.
MKS TYPE 122A 15 TORR Baratron Pressure Transducer
LOT 2 MKS BARATRON 141A SWITCH/122B PRESSURE TRANSDUCER
MKS BARATRON VACUUM SWITCH TYPE 141, Model: 141AA
MKS Micro-Baratron 872B Vacuum Pressure Transducer
MKS BARATRON 230 PRESSURE TRANSDUCER 1000 TORR
MKS BARATRON 230 PRESSURE TRANSDUCER 1000 TORR
MKS BARATRON 230 PRESSURE TRANSDUCER 1000 TORR
MKS BARATRON 230 PRESSURE TRANSDUCER 1000 TORR
MKS BARATRON 230 PRESSURE TRANSDUCER 1000 TORR
MKS BARATRON 230 PRESSURE TRANSDUCER 1000 TORR
MKS 872B Baratron Pressure Transducer 50 psi/ 0-5VDC
2x MKS Baratron Pressure Transducer 122AA 0-10V 10torr
MKS 872B Baratron Pressure Transducer 100psi/0-5VDC
MKS Baratron Pressure Transducer 872B12PMD2MW1, 100 PSI
MKS 872B Baratron Pressure Transducer 100psi/ 0-5VDC
MKS 872B Baratron Pressure Transducer 100psi/ 0-5VDC
MKS 872B Baratron Pressure Transducer 100psi/ 0-5VDC
() MKS Baratron Pressure Transducer 890A-25435
MKS 852B BARATRON PRESSURE TRANSDUCER SWITCH 1000 TORR
MKS Model 122AA-0010AB Baratron, 10 TORR Range
MKS Model 122AA-00100AB Baratron, 100 TORR Range
MKS Baratron Pressure Switch 41A11
(5) MKS BARATRON ETCH MANOMETER/ MKS BARATRON
MKS 127A-11004 1 TORR BARATRON
MKS Baratron Pressure Transducer 220BD 115V 5000torr
MKS 122A-00002AB 2 TORR BARATRON
MKS BARATRON 626A PRESSURE TRANSDUCER 100 TORR
MKS BARATRON 626A PRESSURE TRANSDUCER 100 TORR
brand mks 100psi 872b baratron w/ built in readout
MKS BARATRON 619C REMOTE PRESSURE TRANSDUCER
MKS 722A Baratron Absolute Capacitance Manometer
MKS Baratron Press Transducer 2200CA-10000B2B
MKS Baratron Press Transducer 220BHS
LOT OF 3 MKS BARATRON PRESSURE TRANSDUCERS
MKS BARATRON 122B PRESSURE TRANSDUCER 500 TORR 122BA
MKS BARATRON HEAD UNIT MODEL# 690A-13599 5000 TORR
MKS Baratron LDM Vacuum Gauge Read-Out Dispaly Module
MKS Baratron Pressure Transducer Manometer 223B-26904