neff机箱(含电源)Since 1956

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上架日期： 2025年10月8日浏览量： 460次

产品价格：￥1000.00（人民币）

供应数量：1

发货地：上海-普陀区

最小起订量：1件

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上海航欧机电设备有限公司

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认证类型：企业认证

企业证件：通过认证

认证信息：上海航欧机电设备有限公司

商铺名称：上海航欧机电设备有限公司

联系人：潘杰（先生）

联系手机：

固定电话：

企业邮箱：dengchao@shhangou.com.cn

联系地址：上海市普陀区中江路388弄国盛中心1号楼905室

邮编：200062

联系我时，请说是在瑞启化工网上看到的，谢谢！

商品详情

上海航欧neff采板卡 neff机箱(含电源) neff逻辑板卡

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

System 471
Function Cards

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

System 472
Function Cards

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

System 495
Function Cards

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

System 620/600
Function Cards

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

System 730
Function Cards

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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