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Infratek SM 201 SPECTRAL MULTIMETER
The MODEL SM201 SPECTRAL MULTIMETER is a totally new measurement tool
designed to offer the scientist, engineer or technician more signal information than is
normally found in one single instrument.
fundamental is in the frequency range 20Hz to 1k Hz.
FEATURES AT A GLANCE The SM201 exhibits a wide current range up to 30A. It can be
extended up to 2000A to measure the rms current of a current
Main Current 15mA-30A
burst, for example.
Features: Voltage 0.6-2000V
For continuous signals, harmonics 1 to 63 are computed on-
Current, voltage, power, energy
Burst of current or voltage line. Pro-compliance testing for the main current harmonics is
IEC555-2 current harmonics performed by selecting averaging time «IEC555-2». In the
Flicker FLICKER operating mode the SM201 wi l l determine short time
Harmonics 1-63, bar charts Flicker Pst and long time Flicker Pst.
Recovers AC signals in noise Trough the use of the analog inputs and outputs the capabilities
Stores 20 instrument settings of the Spectral Multimeter are further enhanced. The SM201
Wide frequency range DC - 300kHz reads eight signal inputs from transducers and controls up to
Display User display configuration four analog outputs to drive chart recorders.
Features: Display of up to ten quantities The SM201 is controlled by the menu soft keys Ml through M6
Combined numeric and graphics fields and the cursor soft keys. The operating procedure, to configure
Bar graph, wave forms the display and the interfaces, to select the operating mode, to
Menu driven operation select the input, the ranges, and many more features is self
DSP Processing On-line measurement of all average explanatory. You can save your personal instrument settings
Power: values and harmonics, 343 in total.
and have the u n i t start-up wi t h your personal configuration at
Signal Inputs/ Four ±5V analog outputs
power-on.
Outputs, Eight analog inputs (±1V, ±10V)
Interfaces RS-232, IEEE-488.2, printer
Operating software under Windows
VERSATILE, EASY TO USE
The MODEL SM201 SPECTRAL MULTIMETER is a
m ul t i purpose i ns t rum ent designed for laboratory and field
use, and for production testing. The optional interlaces arc
supplied with operating software whi c h lets you read data,
tailored to your needs, from the SM201. High speed
transfer to a computer and data storage in EXCEL are
possible.The SM201 is a hi gh performance, high accuracy
multimeter that allows you to measure current and voltage
simultaneously and power for current wave forms whose
CompuMess Elektronik GmbH · Lise-Meitner-Str.1 · 85716 Unterschleissheim
Tel 089-321501-0 · Fax 089-321501-11 · www.compumess.de · www.netzteile.de
SPECIFICATIONS
Voltage Ranges, 8 ranges 2-6-20-sequence; 0.6V, 2V, 6V, 20V, 60V, 200V, 600V, 2000V.
Frequency range DC, 2Hz-300kHz
Crest Factor 4:1 at 50 % full scale (fs) Common Mode 50Hz/100kHz 155dB/95dB
Input Impedance >2.3MOhm
Standard accuracy 23° ±3°K; rms, mean, rectified mean; for 0.6V range, input >50 % fs. improved acc., 1 Hz-400Hz ±(0.05
1Hz-1kHz ±(0.1 % rdg + 0.1 % range) % rdg + 0.07 % range)
DC, 1kHz-10kHz ±(0.2 % rdg + 0.2 % range), DC typical
10kHz-100kHz, ±(0.3 % range +0.04 %/kHz rdg) * *0.6V range typical
100kHz-300kHz ±(0.3 % range + 0.04 %/kHz rdg), typical
Current Ranges, 10 ranges 1-3-10-sequence; 15mA, 50mA, 150mA, 500mA, 1.5,5, 15A, 1,3, 10,30, 100A.
Frequency range DC, 2Hz-300kHz
Crest Factor 4: 1 at 50 % full scale (fs) Common Mode 50Hz/100kHz 160dB/120dB
Standard accuracy 23° ±3°K 5A-/Shunt input 30A input 1 improved acc. 1 Hz-400Hz ±(0.05
1Hz-1kHz ±(0.1%rdg + 0. % range) ±(0.1 % rdg + 0.1 % range) % rdg + 0.07 % range)
DC, 1kHz-10kHz ±(0.2 % rdg + 0.2 % range) ±(0.9 % rdg + 0.2 % range) DC typical
1
10kHz-100kHz ±(0.3 % range + 0.04 %/kHz rdg) ±(0.3 % range + 0.5 %/kHz rdg) For 2 lowest ranges, input
100kHz-300kHz ±(0.3 % range + 0.04 %/kHz rdg), typical >50 % fs
Power 80 ranges corresponding to the products V x A .
Frequency range of fundamental frequency 20Hz-1kHz
Accuracy 23° ±3°K -80° < p <80° -80° < p <80° PF=1
20Hz-100Hz 0.3 % rdg + (0.3 % + 1 % sinp) range
100Hz-200Hz 0.5 % rdg + (0.5 % + 2 % sinp) range
200Hz-1kHz 0.5 % rdg + (0.5 % + 0.2 %/100Hz) range
Frequency 2Hz-100kHz, A or V triggered; Accuracy ±0.1 %. 100% full scale
Computed Values Accuracy; Reactive Power, Var = ±(VA2 - W 2 ) l / 2 ; Apparent Power: VA = Arms Vrms; Power Factor: PF = Add accuracy percentage figures
W/VA ;Crest Factor: CF = Ap/Arms, Vp/Vrms; Form Factor: FF =Arms/At, Vrms/Vt; Impedance: Z = of values involved in computation.
Vrms/ Arms; Total Harm Dist: THD =;(Irms2 - IFund2)l/2/Irms, Flicker Pst, Plt
Integrator Energy, Accuracy Wh, VAh, Varh,; Basic accuracy of integrated quantity.
Harmonic Analysis Frequency range of fundamental 5Hz-60kHz
Range of harmonic 1-63
Accuracy, Harmonic current and voltage Computed values: Harmonic
5Hz-1kHz ±(0.2 % rdg + O.1 % range) power, Harmonic phase angle
1kHz-10kHz ±(0.5 % rdg + 0.5 % range) (power factor) Harmonic
10kHz-60kHz ±(0.7 % range + 0. 1 %/kHz rdg), typical impedance
Burst Measures current- or voltage burst of an intermittent signal. Minimum burst duration 1 ms
Flicker Determines short time flicker Pst and long time flicker Plt.
Display Blue liquid crystal graphic display with FL backlight 64 x 120mm; 128 x 240 pixels
Power AC, 50-400Hz; Fuse: Power 85V-240V; 2AF/20VA
Dielectric Strength Inputs to case or power supply Line input to case 2.5kV/50Hz/l minute 1.5kV/50Hz/l
minute
Dimension H x W x D; Weight 150x235 x 320mm; 4kg
Options IEEE-488-2, RS232, Centronics printer output
4 Analog outputs, Output impedance 100Ohm; accuracy 0.2 % 0-±5V
4 Analog inputs, low range, input impedance 200kOhm; accuracy 0.4 % typical 0-±1V
4 Analog inputs, high range, input impedance 200kOhm; accuracy 0.4 % typical 0-± 10V
Rack mounting kit; Humidity: KYG according to DIN 40040, max. 85 % RH non-condensing.
Shunt Input Ranges in mV: 60, 60V10, 600, 600V10, 6000, 6000V10
Accuracy: Same as 5A-input Input impedance: 200k;
Input of 60mV corresponds to 1 .0000A display.
CompuMess Elektronik GmbH · Lise-Meitner-Str.1 · 85716 Unterschleissheim
Tel 089-321501-0 · Fax 089-321501-11 · www.compumess.de · www.netzteile.de