上海航歐neff采板卡 neff機箱(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 performance 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 Transformer-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 input 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 inputs 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 input while a full complement of 32-bit TTL input cards accommodate 1024 single data points.

·         The Series 600 is NEFF's top-of-the-line data acquisition system providing the utmost in performance, 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 performance 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 input 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 input channels and is used where minimum channel-to-channel skew is required. both preamps have fully guarded inputs 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%

7.18 T 上海航歐優勢產品
Fluke 381 上海航歐優勢產品
110143 MULTIJECTOR M270 FD   上海航歐優勢產品
110144 MULTIJECTOR M360 FDFL ( 法蘭連接） 上海航歐優勢產品
439932 上海航歐優勢產品
436501 上海航歐優勢產品
449052 上海航歐優勢產品
440001 上海航歐優勢產品
K21R 160L 4 KR TWS HW 上海航歐優勢產品
16II/2P 上海航歐優勢產品
WT406.1 上海航歐優勢產品
DFJ-50    上海航歐優勢產品
100FEa   上海航歐優勢產品
63FEa  上海航歐優勢產品
IFK2007-AROA 上海航歐優勢產品
PFC-60PA 上海航歐優勢產品
4025 上海航歐優勢產品
62730805 上海航歐優勢產品
ALV2-NPT-VU-L102S-SV-VER-LBAR 上海航歐優勢產品
XT1231-000 上海航歐優勢產品
1250486 上海航歐優勢產品
CE65M 110-22307 上海航歐優勢產品
S6DH00196020001500  上海航歐優勢產品
CP25-HSK-E40-A=60 上海航歐優勢產品
CPS15/2 10/10  上海航歐優勢產品
K07MG 24V 20A 上海航歐優勢產品
HPC25 上海航歐優勢產品
CA10B D-1G05*01 S1D V140 上海航歐優勢產品
GERC16-4 上海航歐優勢產品
GERC16-8 上海航歐優勢產品
GERC16-10 上海航歐優勢產品
GERC25-12 上海航歐優勢產品
GERC25-16 上海航歐優勢產品
6A45 WITH 25 mm * 25mm BORE WITH KEYWAY 上海航歐優勢產品
81L16-10100  上海航歐優勢產品
CMP4 上海航歐優勢產品
MP6-1A-1E-2E-00-646 上海航歐優勢產品
FC302P15KT5E20H2XGCXXXSXXXXAXBXCXXXXDX  上海航歐優勢產品
LP15 Pr ECO/B40W2S 上海航歐優勢產品
D0400-09-DW-E 上海航歐優勢產品
BNS 816-B02-PA-16-602-11 上海航歐優勢產品
MR1KV-250GM 上海航歐優勢產品
AV562DKE844WZA5 上海航歐優勢產品
RCH 20D-2000/4-1/2-5/0-LD/VC-7-M6-S 上海航歐優勢產品
RCH 20D-2000/4-1/2-5/0-LD/VC-7-M6-S 上海航歐優勢產品
EVC-IR IR FLAME DETECTOR 上海航歐優勢產品
PCUR034 上海航歐優勢產品
CON021 上海航歐優勢產品
LT3300S1D24C 上海航歐優勢產品
PKIT090 上海航歐優勢產品
CA3-ADPCOM-01 上海航歐優勢產品
CA3-ADPTRM-01 上海航歐優勢產品
F+M 上海航歐優勢產品
EXMALM3LT 上海航歐優勢產品
P5000 PN 上海航歐優勢產品
DM1 200LX2 上海航歐優勢產品
DS 4/1.5 AB02/153910/3/1 上海航歐優勢產品
SLS190/150/L/66/1/N KX40417 上海航歐優勢產品
DS4/0.75 AB02/153910/4/1 上海航歐優勢產品
4742PA51H01445 上海航歐優勢產品
DS4/2.2 AB02/152670/2/1 上海航歐優勢產品
GM0.75/68 AB02/152670/1/1 上海航歐優勢產品
C361NE 上海航歐優勢產品
SFR-28 上海航歐優勢產品
WMS3C02 上海航歐優勢產品
WMS1C05 上海航歐優勢產品
WMS1C01 上海航歐優勢產品
WMS1D04 上海航歐優勢產品
WMS1C03 上海航歐優勢產品
WMS3C05 上海航歐優勢產品
WMS3C15 上海航歐優勢產品
WMS2C15 上海航歐優勢產品
WMS1C20 上海航歐優勢產品
WMS3D20 上海航歐優勢產品
TA45-A126F060C0 上海航歐優勢產品
TLCL87035-24 上海航歐優勢產品
DSW01 上海航歐優勢產品
CM73NH2A2 S48 24VAC 50/60HZ 上海航歐優勢產品
RSA607 PROFIBUS 通訊 上海航歐優勢產品
HC2296EOM14H50 上海航歐優勢產品
HC8900FKT26H 上海航歐優勢產品
TG2531-10 AC220V SN:0709571136 上海航歐優勢產品
RKVE-08 1508-2251-114-0000 上海航歐優勢產品
RKVE-10 1510-2251-114-0000 上海航歐優勢產品
PL231-100 上海航歐優勢產品
281-313 上海航歐優勢產品
UN 1 7/8-12 NPT 1 1/2-11.5 CB36 上海航歐優勢產品
TF02-50/LC-G 上海航歐優勢產品
inch 1 1/2 CNF 1 7/8-12 CB36 上海航歐優勢產品
B-STB 50/12-15G 上海航歐優勢產品
RPM-LASER-CAL 上海航歐優勢產品
81.029 上海航歐優勢產品
FT257/6-12G.1/2"-0.5BAR 上海航歐優勢產品
RT-2；708-114D1 上海航歐優勢產品
STSF323G04M-P-PK 上海航歐優勢產品
SJT1R4N-1/2-65 上海航歐優勢產品
ASC-15 上海航歐優勢產品
4V310-15 DC24V 上海航歐優勢產品
G2LM20  230VAC 上海航歐優勢產品
LP-30FP-5K  S/N K70537 上海航歐優勢產品
03332-32104  上海航歐優勢產品