Power supplies

PET-830-SETRA

 

Setra propose une large gamme des alimentation et des instruments électroniques pour tous les tyes de laboratoire d’enseignements et professionnels.

La ligne comprend différents types d’alimentations

Alimentations en courant alternatif,
Alimentations CC,
Alimentations CA-CC,
Alimentations programmables
Enseignement sur PC Oscilloscopes
Oscilloscopes analogiques
Oscilloscopes numériques
Générateurs de signaux
Générateurs de fonctions
LCR mètres
Compteurs
Analyseurs de spectre
Distortionmeter

PET.704

DC Power Supply 3V, 4.5V, 6V, 7.5V, 9V, 12V

PET-704-SETRA

Features:

Plastic box for double insulation

Easy and safety operation for students
New design and various types for you

Specifications:

Output Voltage: 3V, 4.5V, 6V, 7.5V, 9V, 12V

Output Current: 1A
Input Voltage: 220~240VAC ±10%
Dimensions: 240(W)X90(H)X170(D)mm
Weight: 2kg

PET.715

High voltage adjustable DC Power Supply 0-6kVDC

PET-715-SETRA

Specifications:

High voltage adjustable DC power supply

Output Voltage: 0~6kVDC/3mA, 6.3VAC/3A

Input Voltage: 220~240VAC ±10%

Dimensions: 108(W)X154(H)X240(D)mm

Weight: 5kg

 

PET.729

Current Generator

PET-729-SETRA

Features:

Constant current output

Continuance adjustable

Short circuit and over voltage protection

3 1/2digits LCD current meter

 

Specifications:

Output Current: 0~2A(4 steps)

Max Voltage: 25V

Resolution: 10µA(0~20mA) 100µA(20~100~200mA) 1mA(200mA~2A)

Load Regulation: 0.2%

Line Regulation: 0.2%

Display: 3 1/2digits LCD with black light

Input Voltage: 110~127VAC±10% 60Hz, 220~240VAC±10% 50Hz switchable.

Dimensions: 132(W)X160(H)X270(D)mm

Weight: 4kg

PET.731

AC&DC Power Supply 6-12-24V 10A

PET-731-SETRA

Features:

Both AC and DC output(DC unregulated)

Easy operation

DC output over current, AC input fuse protection

 

Specifications:

AC Output: 6V/10A, 12V/10A, 24V/5A

DC Output: 6V, 12V, 24V

DC Output Current: 10A

DC Line Regulation: 3%

DC Load Regulation: 5%

DC Ripple Voltage: 50mV

Input Voltage: 110~127VAC±10%/220~240VAC±10%

Dimensions: 215(W)X120(H)X260(D)mm

Weight: 6kg

PET.746

DC power supply 0-30V 0-3A

PET-746-SETRA

Features:

Constant voltage and constant current

Aluminium alloy panel

Specifications:

Line Regulation: CV1X10-4+3mV CC2X10-3+3mA

Load Regulation: CV1X10-4+2mV CC2X10-3+3mA(l≤3A) CV1X10-4+5mV CC2X10-3+5mA(l>3A) CV1X10-4+5mV CC2X10-3+5mA(l≥10A)

Ripple & Noise: CV0.5mV rms CC3mA rms(1≤3A) CV1.0mV rms CC3mA rms(1>3A) CV3.0mV rms CC9mArms(l≥5A)

Display Accuracy: Voltmeter±(0.2%Rdg+2digits), ±2.5% Full Scale Ammeter±(1.0%Rdg+2digits), ±2.5% Full Scale

Input Voltage: 110~127VAC±10% 220~240VAC±10% Switchable

Model Voltage Current Size Weight (kg)
PET.746 0~30V 0~3A S 5

PET.779

AC Power Supply 500VA 2,5A

PET-779-SETRA

Features:

Output voltage continuously adjustable

High efficiency and convenient

Specifications:

Input Voltage: 220VAC

Output Voltage: 0~250VAC

Model Max Power Max Current Dimensions(WxHxD) Weight (kg)
PET.779 500VA 2.5A 132x120x150mm 4

PET.812-813-814

Dual Channel Oscilloscope

PET-812-813-814-SETRA

Features:

20MHz/30MHz/40MHz dual channel

High sensitivity 1mV/DIV
Wide vertical range 20V/DIV
TV synchronization
Z axis input
Vertical mode triggering
CH 1 output

Technical Data
CRT
Type 6″ rectangle, internalgraticule, 0%, 10%, 90% and 100% marks
Display area 8 x 10DIV (DIV=10mm)
Accelerating voltage .9kV(CQ5020) 2kV (CQ5030)12kV(CQ5040)
Intensity and focusing Continuously adjustable at front panel
Trace rotation Adjusted at the front panel
VERTICAL SYSTEM
Sensitivity and accuracy 5mV / DIV~20V / DIV ±3% 1mV / DIV ~ 2mV / DIV, ±5%
12 calibration steps in 1-2-5 sequence, x 5 MAG only CH1
Trimming ratio ≥2.5:1
Width of band (-3dB) DC(AC 10Hz) ~20MHz (CQ5020)
DC(AC 10Hz) ~30MHz (CQ5030)
DC(AC 10Hz) ~40MHz (CQ5040)
Rise Time ≤17.5ns (CQ5020)
≤   12ns (CQ5030)
≤8.75ns (CQ5040)
Max. Input Voltage 400V (DC + ACpeak) at 1kHz or less
Input Coupling AC, DC, GND
Input Impedance Approx. 1MΩ±3% 30pF±5pF
Vertical Mode CH1, CH2, DUAL (CHOP, ALT) ADD, CH2 inverse
CH1 signal output 25mV / DIV 50Ω 20Hz~10MHz(-3dB)
HORIZONTAL SYSTEM
Sweep time 0.2us~0.2s / DIV 19 steps in 1-2-5 sequence
Sweep accuracy ±3%, ±5% at x10MAG
Trimming ratio ≥2.5:1
Sweep magnificaton x10MAG
Max sweep time 20nS/DIV
TRIGGER SYSTEM
Trigger Modes AUTO,NORM,TV
Trigger Source VERT-MODE, CH1, EXT, LINE
Coupling AC
Trigger Polarity “+” or “-“
Trigger sensitivity 1 10Hz~10MHz 10MHz~20MHz 20MHz~30MHz 30MHz~40MHz
INT 0.5DIV 1.5DIV 1.5DIV 1.5DIV
EXT 0.2 0.8 0.2 0.8
TV sync pulse 1 DIV or 1V (EXT)
External trigger input Input impedance: 1MΩ±3% 25pF±5pF
Max. input voltage: 400V
X-Y OPERATION
Input X-axis: CH1, Y-axis: CH2
Sensitivity & accuracy 5mV~20V/DIV, ±3% 1mV/DIV~2mV/DIV, ±5%
Width of band (-3dB) Axis X: CQ5020: DC ~ 500kHz CQ5030: DC ~ 1MHz CQ5040: DC ~ 1MHz
Phase difference ≤3 or less from DC to 50kHz)
Axis Z
Sensitivity 5V
Polarity Negative going input increase intensity
Input impedance 20KΩ~30KΩ
Usable frequency range DC~2MHz
Max. input voltage 30V (DC+AC peak)
CALIBRATION
Signal 1kHz 0.5Vp-p square wave
POWER SOURCE 110~127 VAC±10%, 220~240VAC±10%, 50Hz±2Hz / 60Hz±2Hz
ACCESSORIES Instruction manual x 1, Power cable x 1 ,Fuse x 1, Probe x 2
DIMENSIONS & WEIGHT 316mm x 132mm x 410mm, Approx 7.8kg

PET.830

Digital Storage Oscilloscope

PET-830-SETRA

Features:
250MSa/s~1GSa/s sampling rate
2 X 512K words per channel record length
FFT function
Auto-setting for quick setup and waveform acquisition
5.7-inch colour/black-white LCD display, multicolour interface available
Advanced cursor modes: manual, auto and track

TechnicalData
Display
Type 5.7″ rectangle colour LCD
Backlight intensity 60cd/m2
Display resolution 320 horizontal×240 vertical pixels
Display contrast Adjustable
VERTICAL SYSTEM
Sensitivity and accuracy 2mV / DIV~5V / DIV
Vertical resolution 8 bit
Width of band (-3dB) DC(AC 10Hz) ~25MHz
Rise time ≤14ns
Sing-shot band width 25MHz
Input coupling DC , GND , AC
DC gain accuracy ±4% (2mV/DIV)   ±3% (5mV/DIV~5V/DIV)
Delta voltage Measurement accuracy ±(3%Rdg+0.05DIV)
 HORIZONTAL SYSTEM
SEC/DIV range 5ns~5s/DIV
Sampling rate range 250MSa/s
Wave forn interplation (Sinx)/x
Record length 2 x 512k/channel
Sampling rate and delay Time accuracy ±100ppm over any ≥1mS time interval
Delta time Measurement accuracy ±(1 sampling interval time+ 100ppm x rdg +0.6nS)
TRIGGER SYSTEM
Acquisition Mode AUTO, Normal, Single
Type Edge,TV, pulse, Width
Hold Off Range 100ns~1.5s
MATH +,-, ×, ÷
FFT
ACQUIRE INPUT
Input couping DC、AC or GND
Input impedance 1MΩ±2% 24pF±3pF
Probe attenuation 1x、10x、100x、1000x
Max.input voltage 400V (DC+AC peak) at 1KHz or less
Channel CMR Better than 40:1
Channel isolation Better than 40:1
DISPLAY
Persist time 1s, 2s, 5s
STORAGE Waveform, Setup. Bit
RECORDER Record, Replay
MEASUREMENT
Cursor Voltage difference△(V) between cursors
Time difference(△T) between cursors
Reciprocal of △T in Hz (1/△T)
AUTO-Mesure Vrms, Vavg,Vp-p,Vmax, Vmin, Vtop, Vhigh, Vlow, Vmid, Vamp;
period, Freq, Rise, Fall, +Width, +Duty, -Duty, Delay
CALIBRATOR SIGNAL
Output Voltage 3V (≥1MΩ load)
Output Frequency 1 kHz
POWER SOURCE 100/240VACrms, 45Hz~440Hz, 50VaMax; CAT II
ACCESSORIES One operation manual,Power cord, USB cable, probe2, Software CD-ROM
DIMENSIONS & WEIGHT 320(W) x 150(H) x 130(D)mm, Approx. 2.5kg

PET.846

Function generator 0.2Hz-2MHz

PET-846-SETRA

Features:

Multi waveforms:Sine,Triangle,Square,and etc
Separate TTL, 50Hz Sine and singel output
DC offset,symmetry continuously adjustable
VCF input
Built-in 5 digits counter up to 30MHz equal accuracy(SG1638N)
Economical type, low cost

Technical Data  
Main output Output frequency 0.2Hz~2MHz
Output waveforms Sine, Square, Triangle, Ramp, Pulse and etc.
Output impedance 50Ω±10%
Output amplitude ≥10Vp-p(50Ω Load)
Output attenuation 0dB/20dB/40dB/60dB
DC offset 0~±5V(50Ω Load)
Symmetry 10%~90%
Sine wave Distortion factor 20Hz~20kHz≤1%
Frequency response 2Hz~2MHz≤±1dB
Square wave Rise or fall time ≤30ns
TTL output Rise or fall time ≤50ns
Low level ≤0.4V
High level ≥3.5V
Impedance 100Ω
VCF Input voltage -5~0V
Input impedance 10kΩ±10%
50Hz output 2Vp-p, mains synchrony
Counter Display 6 digits
Frequency range 0.5Hz~30MHz
Input impedance 10kΩ±10%
Sensitivity 200mVrms
Accuracy 0.1Hz/1Hz
Error ≤0.1%±1 digit
Max.input voltage 50Vp-p
Power supply 110~127VAC±10%,220~240VAC±10%,50Hz±2Hz/60Hz±2Hz
Dimension(W×H×D) 250×105×280mm
Weight 2.5kg