NEW! 6.
Fluke 8845A & 8846A 6.
Analog Performance • For Precision Measurement Applications – 6.5 Digit Resolution – Primary & Secondary Readings – 0.
Full Suite of Measurements • A variety of measurements for every application – Volts, Ohms and Amps Plus:– Capacitance: 1 nf to 50 mF, 1 pF Resolution – Temp: RTD, -200 ℃ to 600 ℃, 0.001 ℃ Resolution (RTD 4 Wire & 385 with Ro & Alpha parameters) – Freq & Period: 3 Hz to 1 MHz @ ±0.
Innovative Functions • Unique innovative functions that extend meter utility – Patented 2x4 Wire Ohms Measurement Technique.
System Connectivity • Remote interfaces to PC’s and ATE systems – IEEE-488.
2x4 Wire Ohms Technique • 4 Wire measurement method is used for precision lo-ohms measurements, typically < 100 Ohms • Why: Eliminates including the test lead resistance in measurement, typical 0.5 Ohm without 4 wire • What does 2x4 Wire Ohms bo: –1) Combines 4 wire Source & Sense leads into two test leads, –2) Simplifies connecting to the device under test, eliminating setup errors.
TrendPlot ™ • Trendplot is used to understand signal dynamics like drift, glitches etc. • Why: A numeric based DMM cannot display signal historic trends. • What does the 8845A and 8846A offer: 1) Graphical display that plots measurements over time. 2) Quickly display signal issues like drift, glitches, surges and drop-outs. 3) Real time analysis, no need to transfer data to a PC.
Statistical Analysis • Easily determine standard deviation (noise) of a set of measurements • Why: Quantify measurements with real data. Determine statistical distribution of measurements relative to DUT specifications • What does the 8845A and 8846A offer: –1) Automatic calculation of Min, Max, Ave and Standard Deviation –2) For convenience, present results in one screen.
And… It’s easy to use! • Dot Matrix display with context sensitive menus and soft keys • Direct access to measurement parameters and instrument settings Sept, 2006 ©2006 Fluke Corporation Fluke 8845A & 8846A Summary Introduction # 10
Current Input Fuses • The 100 mA and 10 A inputs are protected by user-replaceable fuses. – 100 mA input, fuse rated at 440 mA, 1000 V (fast blow – 10 A input, fuse rated at 11 A, 1000 V (fast blow), • Gain easy access without breaking cal seal • Safety Rated CAT I 1000V, CAT II 600V • Warning: For protection against fire or arc flash, replace a blown fuse only with one of the identical rating.
Summary Specifications • Internal Memory – 5000 Readings • Power – 100V, 120V, 220V, 240V – 47 Hz to 440 Hz – 28VA peak – 12 W Avg • Display – Vacuum Fluorescent, Dot Matrix Display 8845A Resolution Measurement Function Basic VDC Accuracy VDC VAC Resistance (2x4 Wire Ohms) ADC AAC Freq/Period Continuity / Diode Test Capacitance Temperature RTD Advanced Functions Analytical Functions Math Functions Input Output USB Memory Port Real Time Clock Interfaces Programming/ Emulation General Weight Size Safety W
Models Mainframes 8845A 6.5 Digit Precision Multimeter, 35ppm $995 8845A/SU 6.5 Digit Precision Multimeter, SW & Cable $1195 8846A 6.5 Digit Precision DMM, 24ppm USB Mem $1395 8846A/SU 6.
Accessories Accessories Memory Test Leads & Probes TL71 TL71, Test Lead Set,Premium DMM $16 TL910 Precision Electronic Probe Set $40 TL80A Basic Electronic DMM Test Set $45 8845A-TPIT Test Probe IC Tip (Set Red & Black) WIP 8845A-EFPT Extended Fine PT Tip Adap Set (Red/Black) WIP TL2X4W-PT 2x4 Wire Ohms Test lead $75 TL2X4W-KC 2x4 Wire Ohms Kelvin Clip WIP TL2X4W-TWZ 2x4 Wire Ohms SMD Test Tweezer WIP 884X-RTD 100 Ohm RTD Temperature Probe WIP 884X-SHORT 4-Wire short $30 884
Summary • The Fluke 8845A & 8846A provide the best in class analog performance • Have a complete suite of measurement functions for every application • Include new innovative techniques and functions to improve testing and troubleshooting The Best Performance, Utility and Value in 6.
