ZE3133 Instrument Housing Training Bench Didactic Equipment
Electrical Training Lab
1 Product overview
1.1 Overview
This trainer includes various electrical measuring instruments.
With related experiment, you can be familiar with characteristic of
electrical measuring instruments, and you can master its control
principle and way, it trains students to master corresponding
knowledge and skills, it is suitable for higher vocational
education, college, secondary vocational school and technician
training school to conduct related major teaching and skills
training test.
1.2 Feature
(1) The trainer adopted aluminum upright frame type structure,
power supply and measuring instrument are build-in and integrated
installed, which makes use easy and makes it difficult to damage.
(2) Measuring instrument is placed on instrument placed framework,
you can flexibly increase and decrease related measuring
instruments according to set of experimental subject, which is for
satisfying different client requirements.
(3) The trainer has good safety protection system.
2. Performance parameter
(1) Input power: single phase three wire system 220V±10% 50Hz
(2) Dimension: 1600mm×800mm×1300mm
(3) Completer machine capacity: ＜2.0KVA
(4) Weight: ＜300kg
(5) Operating condition:
l Environment temperature -10℃～+40℃
2 Relative humidity ＜85%(25℃)
3. Product formation
3.1. Power control panel
The power control panel adopted aluminum alloy face plate, it is
enclosed housing structure, and it connects with placed framework
on the bottom.
3.2. Training table
The training table is supported with aluminum upright, it has
universal wheel with brake on the bottom, which can make movement
and location easy. Surface adopted 25mm thick high density
substrate, covered with high temperature, high pressure and
fire-proof plate, it is equipped with two three-guide rail type
drawers, 2 sliding door type bottom cabinets, its structure is firm
and its appearance is beautiful.
3.3. Configuration of power control panel
(1) two-phase three wire input power which is controlled by RCCB,
it has emergency stop button,pressing the button under emergency
circumstance.
(2) Built-in AC voltage regulator and DC voltage regulator.
(3) It is equipped with power light, 220V European style power
output socket and safe power output terminals.
3.4 Main mating measuring instrument
(1) analog oscilloscope
(2) DC stabilized power supply(30V5A)
(3) digital multimeter
(4) signal generator
(5) RF generator
4 Main instrument parameter indexes
(Oscilloscope, FG, RF, DMM, AC & DC Power Supply, Soldering
Station, Test Lead Holder, AC Out let etc.)
THE TRAINING BENCH SHOULD CONSIST OF THE FOLLOWING INSTRUMENTS
HAVING
BELOW TECHNICAL FEATURES :
a) TRAINING BENCH
b) OSCILLOSCOPE
c) DC POWER SUPPLY
d) FUNCTION GENERATOR
e) RF GENERATOR
f) DIGITAL MULTI METER
g) AC POWER SUPPLY : 0 ~ 250V, 6V, 12V, 24V
h) SOLDERING STATION
i) AC OUTLET
j) TEST LEADS HOLDER
a) TRAINING BENCH
▪ Height : 81.5 cm
▪ Width : 157 cm
▪ Depth : 90cm
▪ 4 Adjustable stands or 4 Wheels
b) OSCILLOSCOPE
▪ 20MHz Dual Channel Oscilloscope
▪ ALT Triggering Function
▪ Encoder for sweep switch
▪ Fully sealed long life vertical sensitivity
▪ 10 times sweep magnification
▪ TV synchronization and X-Y mode
▪ CRT Type : 6 inch rectangular with internal graticule 8 x 10 div
▪ CRT Accelerating Voltage : 2KV
# Vertical System
▪ Sensitivity : ±3; 5mV~5V/div ±5%
▪ Bandwidth : DC (AC 10Hz) ~ 20MHz (-3dB) for X1 and
DC (AC 10Hz) ~ 7MHz (-3dB) for X5
▪ Rise time : ≤17.5ns
▪ Input Impedance ≈ 1MΩ / 25pF
▪ Max. Input Voltage : 400V (DC+AC p-p)
# Horizontal System
▪ Sweep time : 0.2µs~0.5s/div ±3%; MAG x 10:20ns ~ 50ms/div ±5%
▪ Sweep time accuracy : ±3%; ±5% at x 10 MAG
▪ Sweep magnification : 10 times
▪ Max. Sweep time : 20nS/DIV
# Trigger System
▪ Trigger Mode : AUTO, NORM, TV-V, TV-H
▪ Trigger level lock : Yes
▪ Trigger Source : CH1, CH2, ALT, LINE, EXT
# X-Y Operation
▪ Sensitivity : 5mV~5V/div, ±4%
▪ X-axis bandwidth : DC ~ 500KHz
c) D C Power Supply
▪ Output Voltage : 0 ~ 30V
▪ Output Current : 0 ~ 5A
▪ Line regulation : CV ≤0.01% + 3mV & CC ≤0.2% + 3mA
▪ Line regulation : CV ≤0.01% + 2mV & CC ≤0.2% + 3mA
▪ Ripple & noise : CV ≤0.5mV rms & CC ≤3mA rms
▪ Display Accuracy :
Volt meter : ± ( 0.2 Rdg + 2 digits), ±2.5% Full scale
Amp meter : ± ( 1.0% Rdg + 2 digits ), ±2.5% Full scale
# Power Source : 220V AC ±10%, 50Hz
d) Function Generator
# Main Output :
▪ Output frequency : 0.02Hz ~ 2MHz
▪ Output waveforms : Sine, Triangle, Square etc.
▪ Output Impedance : 50Ω ±10%
▪ Output amplitude : ≥20Vpp (no load)
▪ Distortion factor : 20Hz ~ 20KHz 1%
▪ Frequency response : 2Hz ~ 2MHz 1dB
▪ Rise or Fall time of Square Wave : <30ns
# TTL output :
▪ Rise or Fall time : ≤50ns
▪ Low & high level : ≤0.4V & ≤3.5V
▪ Impedance : 100Ω
# VCF :
▪ Input Voltage : -5V ~ 0V
▪ Input Impedance : 10KΩ ±10%
# Counter :
▪ Display : 6 digits
▪ Frequency range : 0.5Hz ~ 15MHz
▪ Input Impedance : ≥10KΩ
▪ Sensitivity : 200m Vrms
▪ Resolution : 0.1Hz / 1Hz
e) R F Generator
# Composed with R F Signal Generator, High quality Audio Signal
Generator and
FM stereo Signal Generator
# Frequency : 100KHz ~ 150MHz ( Harmonic 450MHz )
# Internal / External AM (0~30%), FM (0~10%) FM Stereo
# Frequency Monitor output for EXT frequency counter
# INT & EXT modulation : AM, FM
# Internal Modulation : 1KHz audio signal
# External modulation : Input resistance less than 600Ω, Input
amplitude less than 2.5V
# Output amplitude : 0~50mVrms, attenuation 20dB
# AUDIO SIGNAL GENERAYOR :
▪ Frequency : 1KHz 10%
▪ Distortion : ≤1%
# FM STEREO SIGNAL GENERATOR :
▪ Frequency : 88 ~ 108 MHz
# Frequency Monitor Output :
▪ Frequency : Same as RF Signal Generator
▪ Level : 50mVrms
f) Digital Multi Meter
# 4 7/8 digits LCD display with back light, dual display
# Multi function of ACV/DCV, ACA/DCA, R, Hz, Max/Min/Main, REL,
Hold, dBm, diode test,
And continuity beeper test
# Manual or Auto ranging
# Overload Protection
# DC Voltage Range : 80mV, 800mV, 8V, 80V, 800V, 1000V
Accuracy : ±(0.03% rdg+3 digits)
# AC Voltage Range : 80mV, 800mV, 8V, 80V, 750V
Input impedance : 1MΩ series with 0.1µF
# DC Current Range : 80mA, 800mA, 8A, 20A
Accuracy : ±(0.2% rdg+10 digits) <800mA range & ±(0.5% rdg + 10
digits ) > 8A range
# AC Current Range : 80mA, 800mA, 8A, 20A
Accuracy : 80mA, 800mA range 50Hz ~ 10KHz : ±(0.8% rdg+20 digits)
10A range 50Hz ~ 500Hz : ±(0.0% rdg+20 digits)
# Resistance Range : 800Ω, 8KΩ, 80KΩ, 800KΩ, 8MΩ, 80MΩ
# Capacitance : 1nF, 10nF, 100nF, 1µF, 10µF, 100µF
# Frequency hFE : 999099Hz ~ 1000.0MHz
Arrange delivery within 45 days upon receipt of payment.
Please see below photo for detailed package.
Training Room Photo
Company Information
We supply professional educational training equipment and technical
teaching equipment, which has been widely applied in Engineering
Universities, Polytechnics, Technical Institute, Vocational Schools
as well as Industry workforce Development Programs and Training
Center. Our products allow students to learn and experiment through
valuable hands-on experience, and the technology covered by our
training equipment provides knowledge, experiments and didactic
skills development that are of critical importance to today´s and
tomorrow´s careers.
Photo for Clients Visiting Factory
Service
We supply supply7*24 hours service, customer design service, OEM
service, buyer label service. With professional engineers team and
sales team, we assure you good product quality.
Certificate
Our products takes ISO9001 product management system.
| No. | Feature Name | Details |
| 1 | Customer design | Yes |
| 2 | Warranty | 1 year, 2 years, 3 years or 5 years according to client
requirements |
| 3 | Package | Plastic film+ carton+ Fine plywood |
| 4 | Products standard | International didactic equipment standard |
| 5 | Application range | Educational equipment for university, college, vocational training
centers |
| 6 | Company philosophy | Supply best quality Chinese products to the worldwide schools. |
| 7 | Self owned brand | Shouldshine, SSEDU, JSS. |
| 8 | Production time | From 10 days to 60 days according to different items
|
