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上海航歐neff采板卡 neff機(jī)箱(含電源) neff邏輯板卡

The Neff Advantage

Since 1956

Located in Monrovia, California not far from Pasadena, NEFF Instruments has been a leading manufacturer of high perbance data acquisition equipment since its founding in the mid 1950s by Glyn Neff.

System 470

System 620/600

System 471

System 472

System 730

System 495

System 470
Function Cards

DA23350

DA23535

6715450306

KAR-3-3205 KGF-N-3205/Tr 36x6

TGS-RPTS-Tr-36x6-LH-K82-A-462-0

89026352

9002335012

470100

9002335012

90023535

470051

TGS-RPTS-TR-28X5-T5-RH-1050

• 470010   32-Bit TTL Input 
• 470011   16-Bit Isolated Digital Input-AC/DC Signals, 1000V isolation.
• 470012   2-CH Freq. or Period Input
• 470013   32-Bit TTL Input/Output 
• 470014   ARINC-429 Controller
• 470015   2-CH Widerange Freq. or Period Input - programmable modes.
• 470030   32-Bit TTL Output
• 470031   8-Point Form 'C' Relay Output - latching relays
• 470050   16-CH Differential Multiplexer - 10 Hz filter per channel
• 470051   16-CH Differential Mux w/Open Source-w/filter
• 470052   16-CH Differential Mux w/4-20mA Input- w/filter 
• 470054   4-CH Bridge Conditioner/Mux - w/multiplexer, amp & filter
• 470055   4-CH RTD Conditioner/Mux-w/multiplexer, amp & filter
• 470056   16-CH Transber-coupled Mux- 1000V CMV
• 470059   16-CH Multiplexer, Direct Input- w/o filter
• 470070   2-CH 16-Bit DAC Output
• 470071   16-CH 12-Bit DAC Output
• 470081   16 Channel Isothermal Connector
• 470085   Calibration Card

• 470010   32-Bit TTL Input
• 470011   16-Bit Isolated Digital Input-AC/DC Signals, 1000V isolation.
• 470012   2-CH Frequency or Period Input
• 470013   32-Bit TTL Input/Output
• 470014   ARINC-429 Controller
• 470015   2-CH Widerange Frequency or Period Input -programmable
• 470030   32-Bit TTL Output 
• 470031   8-Point Form 'C' Relay Output- latching relays
• 470052   16-CH Differential Mux w/4-20mA Input - w/filter
• 470058   4-CH Isolation Amplifier
• 47036X   Mode Cards For Iso-Amp
• 470059   16-CH Multiplexer, Direct Input- w/o filter
• 470070   2-CH 16-Bit DAC Output
• 470071   16-CH 12-Bit DAC Output

• 472010   32-Bit TTL Input 
• 472011   16-Bit Isolated Digital Input-AC/DC Signals, 1000V isolation.
• 472012   2-CH Frequency or Period Input
• 472013   32-Bit TTL Input/Output
• 472015   2-CH Widerange Frequency or Period Input - programmable
• 472030   32-Bit TTL Output
• 472031   8-Point Form 'C' Relay Output - latching relays
• 472052   16-CH Differential Mux w/4-20mA Input - w/filter
• 472059   16-CH Multiplexer, Direct Input - w/o filter
• 472060   16-CH Programmable Gain Amp/Filter
• 472070   2-CH 16-Bit DAC Output
• 472071   16-CH 12-Bit DAC Outpu
• 472081   16 Channel Isothermal Connector

• 495200 Input/Control Assembly with SCSI Interface (16 slots)
• 495101 Expansion Input Assembly (16 Slots)
• 495070 250 kHz Prog. Amp/Filter with 16-bit ADC and 1 meg Ram
• 495071 250 kHz Prog. Amp/Filter with 16-bit ADC and 16 meg Ram
• 495072 250 kHz Prog. Amp/Filter with 16-bit ADC and 32 meg Ram
• 495073 250 kHz Prog. Amp/Filter with 16-bit ADC and 64 meg Ram
• 495080 1 MHz Prog. Amp/Filter with 14-bit ADC and 1 meg Ram
• 495081 1 MHz Prog. Amp/Filter with 14-bit ADC and 16 meg Ram
• 495082 1 MHz Prog. Amp/Filter with 14-bit ADC and 32 meg Ram
• 495083 1 MHz Prog. Amp/Filter with 14-bit ADC and 64 meg Ram
• 495085 8 Input Trigger Module

• 620650 - 4 Channel Preamp with 2-Pole Butterworth Filter
• 620654 - 4 Channel Preamp with 6-Pole Butterworth Filter

• 2-Channel programmable gain amplifier card with transducer conditioning
• 24 Bit Isolated  TTL b card

·         The NEFF System 470 (S470) DAS is a complete, low cost moderate-speed DAS for use in computer-based applications. The S470 is designed primarily for computer automated data acquisition in test facilities, laboratories and industrial plants or wherever a moderate-speed DAS is required.

·         The S470 is designed to accept analog bs ranging from 5mV to 10.24V full scale in 12 programmable steps. Signal conditioning for sensors such as strain gages, RTDs, potentiometers and thermocouples is supplied by standard S470 function cards thus eliminating the need for external sources. Other function cards support digital I/O, frequency measurement and analog output.

·         S470 consists of a 7-inch high, 19-inch wide enclosure with power supply, backplane wiring, I/O Control Logic printed circuit card, Analog Subassembly printed circuit card and 16 I/O card slots that accept any combination of S470 function cards. A Control/Display panel is optional and an expansion assembly is available to extend function card capacity to 32. The maximum number of channels or data points to be serviced depends on the type of function cards used. Thirty-two 16-channel Multiplexer cards, for example, provide 512 channels of analog b while a full complement of 32-bit TTL b cards accommodate 1024 single data points.

·         The Series 600 is NEFF's top-of-the-line data acquisition system providing the utmost in perbance, accuracy and convenience. Featuring leading-edge technology and innovative design, Series 600 brings extensive automation and complete programmability to the testing laboratory.

·         The key to Series 600's high perbance is the effective combination of fully programmable preamp/filters, programmable post amplifier, sophisticated microprocessor-controlled calibration circuits and the amplifier-per-channel data acquisition technique that realizes the lowest noise level and highest common mode rejection obtainable in a data acquisition system.

·         Programmable Gain Over the Full Dynamic Range
With programmable gain, test setup time is greatly reduced as is the bother and confusion of manual switch settings. In Series 600 the range of each channel is programmable from +/-5mV full scale to +/-10.24V full scale in 12 binary steps.

·         Preamps Include Programmable Filter
Two types of b preamps are available in Series 600 to allow both static and dynamic measurements. Both have programmable filter cutoff frequencies of 1Hz, 10Hz, 100Hz and 1kHz. Low-level differential preamps (620650 and 620654) have 2-pole and 6-pole Butterworth filters, respectively.

·         The sample and hold preamp (620654) permits simultaneous sampling of multiple low-level b channels and is used where minimum channel-to-channel skew is required. both preamps have fully guarded bs and operate from grounded or floating signal sources.

·         Automatic Calibration
On command the internal microprocessor takes over control of the Series 600 and begins a sequence of steps to derive and store calibration factors for each channel. The calibration data is stored in on-board memories and during run mode are summed with the post amplifier output voltage to obtain fully calibrated signals for conversion by the ADC.

·         The automatic calibration procedure results in static accuracy of (0.02%

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AIRFLEX   旋轉(zhuǎn)接頭         145107BG        查詢現(xiàn)貨

AIRFLOW 壓力計(jì)  EKM1500 查詢現(xiàn)貨

AIRFLOW 數(shù)字壓力表     DM3-2      查詢現(xiàn)貨

AIRPAX     溫控開(kāi)關(guān)         219-3-6210-088-V    查詢現(xiàn)貨

AIRPOT    氣缸         AC4017-5          查詢現(xiàn)貨

AIRPOT    氣缸         2KS160C1.0NF       查詢現(xiàn)貨

AIRTAC     氣缸         SC100X200       查詢現(xiàn)貨

AIRTAC     固定座     F-SC100CA        查詢現(xiàn)貨

AIRTAC     Y型接頭 F-M20X150Y    查詢現(xiàn)貨

AIRTAC     連接頭     APC1204  查詢現(xiàn)貨

AIRTAC     氣管         US98A120080100MBU    查詢現(xiàn)貨

AIRTAC     手動(dòng)閥     4HV43015       查詢現(xiàn)貨

AIRTEC     電磁閥     M-20-510-HN  查詢現(xiàn)貨

AIRTEC     AIRTEC     M-04-510-HN  查詢現(xiàn)貨

AIRTEC     閥     MI-02-530-HN-142  查詢現(xiàn)貨

AIRTEC     氣控閥     P-12-520  查詢現(xiàn)貨

AIRTEC     充氣機(jī)     89MDA-1063 查詢現(xiàn)貨

AIRTEC     換向閥     M-04-311-HN-142   查詢現(xiàn)貨

AIRTEC     電磁閥     M-22-510-HN-112   查詢現(xiàn)貨

AIRTEC     電磁閥     BM-01-310-HN-162 查詢現(xiàn)貨

AIRTROL  調(diào)節(jié)器     R-900-90-WO/S        查詢現(xiàn)貨

AKE  鋸片         TCT 320x3.5/3.0x30 Z-84 TCF, 004032030/10132052 HW      查詢現(xiàn)貨

ALBRIGHT        直流接觸器     SW200N-2/24V         查詢現(xiàn)貨

ALBRIGHT        直流接觸器     SW82-307P     查詢現(xiàn)貨

ALBRIGHT        直流接觸器     SW190AB 235  查詢現(xiàn)貨

ALBRIGHT        繼電器     SW82-90P         查詢現(xiàn)貨

ALBRIGHT        接觸器     SW181B-245T B4SW24 48VDC        查詢現(xiàn)貨

ALBRIGHT        接觸器     DC182B-537T  查詢現(xiàn)貨

ALBRIGHT        接觸器     SW200-336/24VDC         查詢現(xiàn)貨

ALBRIGHT        接觸器     SW500A-45      查詢現(xiàn)貨

ALBRIGHT        接觸器     SW200A-903    查詢現(xiàn)貨

ALBRIGHT        繼電器     SW80AB-1091 查詢現(xiàn)貨

ALCO        三通閥     SB4PS-3L-ATG 1/2"BSPP 316SS 1000PSI  查詢現(xiàn)貨

ALCON     電磁閥     18F11Z1B1-1B21 (ACD7EDC)          查詢現(xiàn)貨

ALCON     電磁閥     18E11Z1B1-1B21 (ACD6EDC)         查詢現(xiàn)貨

ALEMITE  維修包     393709     查詢現(xiàn)貨

ALEMITE  油嘴         1610BL   查詢現(xiàn)貨

ALEMITE  氣動(dòng)泵     9911-H1   查詢現(xiàn)貨

ALEMITE  密封圈 圖號(hào)F 用于9911-H1        X171008-37      查詢現(xiàn)貨

ALEMITE  O型圈 圖號(hào)H 用于9911-H1        X171003-10      查詢現(xiàn)貨