ESP60340 Resonance Tube Set 1 pc
ESP60296 Audio Frequency Generator 1 pc
Oscilloscope 1 pc
Connecting Lead DC 50 cm, Black 2 pcs
Connecting Lead DC 50 cm, Red 2 pcs
Manual Book 1 exp

RESONANCE TUBE SET
ESP60340

Resonance tube gives the easy of experiment about sound. Loudspeaker which is connected to the audio generator produces stable wave pattern
with changeable sound frequency.

Size : Overall 1185 x 100 x 150 mm
Material : Flexiglass

Set Consist of :
Resonance Tube 1 pc
Microphone 1 pc
Sound Level Meter 1 pc

Dimension :(L) 122.00 x (W) 16.00 x (H) 14.50 cm
Weight :2.475 kg

AUDIO FREQUENCY GENERATOR
ESP60296

A tool wave signal generator, which produces a square wave, sinusoidal, triangle, saw, and pulse. 8 ? output impedance with enough power to drive the Vibration Generator (ESP60299) and Loudspeaker with Wood Holder , output to input to the Audio Frequency Amplifiers .
Frequency Range : 0.1 Hz – 110 kHz
Distortion sinus wave is less than 2% (1kHz)
Maximum output power : 3 watts at 8 ? load
Input Voltage 110/220 VAC
Protection fuse (fuse) : 0.5 A (him. 5 x 20 mm)

OSCILLOSCOPE 30 MHZ

Measuring limit : 30 MHz
The number of canals : 2
The rate of footage : 250 MS/s and 10.000 point recording data
Screen : Colored TFT LCD 8 inch
Resolution : 800 x 600 pixels
Operating X-Y
Input voltage : 220V
Equipped with VGA terminal to connect oscilloscope with a projector as well as USB terminal communication and LAN to be connected to a computer
Result of measurement/waveform can be stored in internal memory or flashdisk
Oscilloscope can also record the signals and replay the record.There are autoscale function, FFT function , mathematical function to operate a signal of the two canals and 20 variable automatic measurements function
Equipped with guidelines on menu “Help”
Complete with probe intensity and manual book

Experiment Topics :
Diffusion of Light
P 31 01 Propagation of Light
P 31 02 Shadow
P 31 03 Lunar Eclipse (Model)
P 31 04 Solar Eclipse (Model)
Reflection
P 32 01 The Law of Reflection
P 32 02 Rotating Mirror
P 32 03 Regular Reflection
P 32 04 Diffuse Reflection
P 32 05 Image Point on a Plane Mirror
P 32 06 Virtual Image on a Smooth Mirror
P 32 07 Concave Mirror
P 32 08 Path of Rays in a Concave Mirror
P 32 09 Images in a Concave Mirror
P 32 10 Movement of Rays in a Convex Mirror
P 32 11 Path of Rays in a Convex Mirror
P 32 12 Path of Rays when Forming an Image in a Convex Mirror
Refraction
P 33 01 Refraction of Light
P 33 02 Total Reflection in Water
P 33 03 Calculating the Index of Refraction
P 33 04 Total Reflection in Glass
P 33 05 Total Reflection in a Semi-Circular Body
P 33 06 Basic Principle of a Photo-conductor
P 33 07 Photo-conductor, Flexible
P 33 08 The Plane Parallel Plate
P 33 09 Refraction of Light in a Prism
P 33 10 Deviating Prism
P 33 11 Inverting Prism
P 33 12 Torricelli’s Prism Lenses
P 34 01 Refraction at Convex Lens
P 34 02 Refraction at Concave Lens
P 34 03 Position of The Focal Point of a Biconvex Lens
P 34 04 Position of The Focal Point of a Thin Plano convex Lens
P 34 05 Position of The Focal Point of a Thick Plano convex Lens
P 34 06 Refractive Effect of Convergent and Divergent Lenses on Diverging
P 34 07 Lens Systems
P 34 08 Special Rays on a Convergent Lens
P 34 09 Special Ray Paths on a Plano-Convex Lens
P 34 10 Special Ray Paths on a Concave Lens
P 34 11 Path of Rays When Forming an Image on a Convergent Lens
P 34 12 Path of Rays When Forming an Image on a Divergent Lens
The Eye
P 35 01 Ocular Accommodation
P 35 02 Faulty Vision and Its Correction Farsightedness
P 35 03 Faulty Vision and Its Correction Nearsightedness
Optical Instruments
P 36 01 Path of Rays in a Single Lens Reflex Camera
P 36 02 Path of Rays in a Slide Projector
P 36 03 Model of a Microscope
P 36 04 Model of an Astronomical Telescope
P 36 05 Model of a Galilean Telescope
Color
P 38 01 Dispersion of Color
P 38 02 Spectral Colors Cannot Be Further Dispersed
P 38 03 Converging Spectral Colors To Make White
P 38 04 Mixed Color of a Partial Spectrum
P 38 05 Complementary Colors ? Color Theory
P 38 06 Subtractive Mixing Colors
P 38 07 Additive Mixing Colors Magnetic Mounting System for Fast and Easy Setup
A Large optical objects model which are more clearly visible
A very sharp resolution xenon lamp
More than 50 experiments with fully photographed manual experiment

Additional tool (sold separately) :
-Power Supply 5A, 12V (ESP60751/5A)
-Connecting Lead DC 100 cm, Black
-Connecting Lead DC 100 cm, Red

Dimension :(L) 0.00 x (W) 0.00 x (H) 0.00 cm
Weight :23.400 kg

Key Features of the Comprehensive Ultrasonic Student Kit:

• Ultrasonic Control Unit: The kit includes a high-quality ultrasonic control unit, enabling students to generate and manipulate ultrasonic waves for a wide range of experiments.
• Transmitters and Receiver: Two ultrasonic transmitters and one ultrasonic receiver are included, allowing students to explore the transmission and reception of ultrasonic signals.
• Ultrasonic Goniometer: A goniometer is provided for angle measurements, enhancing the precision of experiments involving the reflection and refraction of sound waves.
• Slider Set: Three sliders with clamping posts (40 mm) enable students to adjust the positions of components with ease, facilitating experiments on wave interference and resonance.
• Ultrasonic Apertures: A set of ultrasonic apertures with an angle bracket is included for diffraction experiments, helping students understand the bending of sound waves.
• Frame Aperture: The kit features an ultrasonic frame aperture designed for absorption experiments, allowing students to investigate the behavior of sound waves when they encounter different materials.
• Parabolic Mirror: An ultrasonic parabolic mirror is included for experiments involving sound reflection and focusing, expanding students’ comprehension of wave behavior.

Comprehensive Ultrasonic Student Kit consisting of:

• 1x Ultrasonic control unit
• 2x Ultrasonic transmitter
• 1x Ultrasonic receiver
• 1x Ultrasonic goniometer
• 3x Slider with clamping post 40 mm
• 1x Ultrasonic apertures, set of, with angle bracket
• 1x Ultrasonic frame aperture for absorption experiments
• 1x Ultrasonic parabolic mirror

Storage:

• 1x Box insert Ultrasonic
• 1x Storage box II big, with cover,
• Box -insert plan with 2 labels

Dimensions:

• The dimensions of the individual components vary; refer to the provided user manual for specific measurements.

The Ultrasonic Student Kit offers an extensive array of components to explore the world of sound waves. From the ultrasonic control unit to transmitters, receivers, and specialized accessories, this kit empowers students to conduct hands-on experiments that deepen their understanding of ultrasonics.

Note: This educational kit is intended for academic purposes and is designed to enhance students’ knowledge of sound wave phenomena.

Features:
Dual channel 50MHz
High sensitivity 1mV/DIV
10 times sweep magnification
TV synchronization; X-Y mode
Z-axis modulation input; CH1 signal output
High illumination internal graticule CRT
Japanese encoded switch, reliable and durable
Fully sealed durable attenuation switch
ALT triggering function, enabling simultaneous observation of two independent signals
Trigger level lock function; Auto synchronize function

Specifications:

Vertical System
Sensitivity: 5mV~5V/DIV, 10 steps in 1-2-5 sequence
Sensitivity accuracy: ~3%; X5MAG: ~5%
Vernier sensitivity: 1/2.5 or less than panel indicated value
Bandwidth: DC~50MHz (X5MAG: DC~15MHz)
Rise time:Approx. Approx. 7ns (X5MAG: Approx. 23.3ns)
Input impedance: Approx. 1M//Approx. 25pF
DC balance shift: 5mV~5V/DIV: ~0.5DIV
Vertical mode: CH1, CH2, DUAL (ALT/CHOP), ADD, CH2 INV
Chopping repetition frequency: Approx. 250kHz
Input coupling: AC, GND, DC
Max. Input voltage: 400V peak-peak, AC frequency?1kHz
Common mode rejection ratio: >50:1 at 50kHz sine wave (set CH1 and CH2 at same sensitivity)
CH2 INV BAL: Balanced point variation~1DIV (referred to graticule center)

Horizontal System:
Sweep time base:0.2us~0.5s/DIV, 20 steps in 1-2-5 sequence
Sweep time base accuracy: ~3%, X10MAG: ~5% (20ns~50ns/DIV uncalibrated)
Vernier sweep time base: ~1/2.5 of panel indicated value
Sweep magnification: X10 (Max. sweep time base 20ns/DIV)
Position shift caused by X10MAG: Within 2DIV at CRT screen center
Linearity:5%, X10MAG: 10% (0.2s~1us)

Trigger System:
Trigger mode: AUTO, NORM, TV-V, TV-H
Trigger level lock: Provided
Trigger source: CH1, CH2, LINE, EXT
Trigger coupling:AC: 20Hz to full bandwidth

CRT
Display:6″ rectangle, internal graticule, 8x10DIV (1DIV=1cm)
Phosphor: P31
Accelerating voltage: Approx. 2kV (20MHz); Approx. 12kV (40MHz)
Trace rotation: Adjustable at front panel

General
Power source: AC110V/220V?10% selectable, 50/60Hz, Max.35VA
Accessories: Power cord x1, Operation manual x1, Probe x2
Dimension: 310x150x455mm
Weight: Approx.8kg

Additional tool (sold separately) :
-Audio Frequency Generator (ESP60296)
-Power Supply 3A, 36W (ESP60751)
-G Clamp 4 inch
-Balance 311 gr
-Steel Ruler 50 cm

Dimension :(L) 66.00 x (W) 38.00 x (H) 32.00 cm
Weight :13.400 kg

Features:
Dual channel 40MHz
High sensitivity 1mV/DIV
10 times sweep magnification
TV synchronization; X-Y mode
Z-axis modulation input; CH1 signal output
High illumination internal graticule CRT
Japanese encoded switch, reliable and durable
Fully sealed durable attenuation switch
ALT triggering function, enabling simultaneous observation of two independent signals
Trigger level lock function; Auto synchronize function

Specifications:

Vertical System
Sensitivity:5mV~5V/DIV, 10 steps in 1-2-5 sequence
Sensitivity accuracy: ?3%; X5MAG: ?5%
Verniersensitivity: 1/2.5 or less than panel indicated value
Bandwidth: DC~40MHz (X5MAG: DC~15MHz)
Rise time:Approx. 8.75ns (X5MAG: Approx. 25ns)
Input impedance: Approx. 1M?//Approx. 25pF
DC balance shift: 5mV~5V/DIV: ?0.5DIV
Vertical mode: CH1, CH2, DUAL (ALT/CHOP), ADD, CH2 INV
Chopping repetition frequency: Approx. 250kHz
Input coupling: AC, GND, DC
Max. Input voltage: 400V peak-peak, AC frequency?1kHz
Common mode rejection ratio: >50:1 at 50kHz sine wave (set CH1 and CH2 at same sensitivity)
CH2 INV BAL: Balanced point variation?1DIV (referred to graticule center)

Horizontal System:
Sweep time base:0.2us~0.5s/DIV, 20 steps in 1-2-5 sequence
Sweep time base accuracy: ?3%, X10MAG: ?5% (20ns~50ns/DIV uncalibrated)
Vernier sweep time base: ?1/2.5 of panel indicated value
Sweep magnification: X10 (Max. sweep time base 20ns/DIV)
Position shift caused by X10MAG: Within 2DIV at CRT screen center
Linearity:?5%, X10MAG: ?10% (0.2s~1us)

Trigger System:
Trigger mode: AUTO, NORM, TV-V, TV-H
Trigger level lock: Provided
Trigger source: CH1, CH2, LINE, EXT
Trigger coupling:AC: 20Hz to full bandwidth
Polarity: ? ? or ?-? polarity

CRT
Display:6″ rectangle, internal graticule, 8x10DIV (1DIV=1cm)
Phosphor: P31
Accelerating voltage: Approx. 2kV (20MHz); Approx. 12kV (40MHz)
Trace rotation: Adjustable at front panel

General
Power source: AC110V/220V?10% selectable, 50/60Hz, Max.35VA
Accessories: Power cord x1, Operation manual x1, Probe x2
Dimension: 310x150x455mm
Weight: Approx.8kg

Features:
Dual channel 50MHz
10 times sweep magnification
TV synchronization; X-Y mode
High illumination internal graticule CRT
Japanese encoded switch, reliable and durable
Fully sealed durable attenuation switch
ALT triggering function, enabling simultaneous observation of two independent signals

Specifications:

Vertical System
Sensitivity:5mV~5V/DIV, 10 steps in 1-2-5 sequence
Sensitivity accuracy: ?3%
Verniersensitivity: 1/2.5 or less than panel indicated value
Bandwidth: DC (AC 10Hz)~50MHz
Rise time: Approx. 7ns
Input impedance: Approx. 1M?//Approx. 25pF
DC balance shift: 5mV~5V/DIV: ?0.5DIV
Vertical mode: CH1, CH2, DUAL (ALT/CHOP), ADD, CH2 INV
Chopping repetition frequency: Approx. 250kHz
Input coupling: AC, GND, DC
Max. Input voltage: 400V peak-peak, AC frequency?1kHz
Common mode rejection ratio: >50:1 at 50kHz sine wave (set CH1 and CH2 at same sensitivity)
CH2 INV BAL: Balanced point variation 1DIV (referred to graticule center)

Horizontal System:
Sweep time base:0.2us~0.5s/DIV, 20 steps in 1-2-5 sequence
Sweep time base accuracy: 3%, X10MAG: 5% (20ns~50ns/DIV uncalibrated)
Vernier sweep time base: 1/2.5 of panel indicated value
Sweep magnification: X10 (Max. sweep time base 20ns/DIV)
Position shift caused by X10MAG: Within 2DIV at CRT screen center
Linearity: 5%, X10MAG: 10% (0.2s~1us)

Trigger System:
Trigger mode: AUTO, NORM, TV-V, TV-H
Trigger source: CH1, CH2, LINE, EXT
Trigger coupling:AC: 20Hz to full bandwidth
Polarity: ? ? or ?-? polarity

CRT
Display:6″ rectangle, internal graticule, 8x10DIV (1DIV=1cm)
Phosphor: P31
Accelerating voltage: Approx. 2kV (20MHz); Approx. 12kV (40MHz)
Trace rotation: Adjustable at front panel

General
Power source: AC110V/220V?10% selectable, 50/60Hz, Max.35VA
Accessories: Power cord x1, Operation manual x1, Probe x2
Dimension: 310x150x455mm
Weight: Approx.8kg

The position of one of the full mirrors can be adjusted by means of a micrometer screw (micrometer 0 – 10 mm,
vernier 1 / 100 mm) and a lever arm (step-down gear ratio of 1:10), while the other full mirror,
which is fixed, can be inclined by means of two screws; the half-silvered mirror is fixed in place;
the base plate has a hole for mounting round cell DL408-3K in order to measure the index of refraction of gases.

The underside of the base plate has a tapped hole taking a 10-mm threaded support for mounting the device on the optics bench; supplied with a solid plastic hood in order to protect all optical parts.

Features:
Dual channel 40MHz
10 times sweep magnification
TV synchronization; X-Y mode
High illumination internal graticule CRT
Japanese encoded switch, reliable and durable
Fully sealed durable attenuation switch
ALT triggering function, enabling simultaneous observation of two independent signals

Specifications:

Vertical System
Sensitivity: 5mV~5V/DIV, 10 steps in 1-2-5 sequence
Sensitivity accuracy: ?3%
Vernier sensitivity: 1/2.5 or less than panel indicated value
Bandwidth: DC (AC 10Hz)~40MHz
Rise time: Approx. 8.75ns
Input impedance: Approx. 1MΩ//Approx. 25pF
DC balance shift: 5mV~5V/DIV: ?0.5DIV
Vertical mode: CH1, CH2, DUAL (ALT/CHOP), ADD, CH2 INV
Chopping repetition frequency: Approx. 250kHz
Input coupling: AC, GND, DC
Max. Input voltage: 400V peak-peak, AC frequency?1kHz
Common mode rejection ratio: >50:1 at 50kHz sine wave (set CH1 and CH2 at same sensitivity)
CH2 INV BAL: Balanced point variation 1DIV (referred to graticule center)

Horizontal System:
Sweep time base: 0.2us~0.5s/DIV, 20 steps in 1-2-5 sequence
Sweep time base accuracy: 3%, X10MAG: 5% (20ns~50ns/DIV non calibrated)
Vernier sweep time base: 1/2.5 of panel indicated value
Sweep magnification: X10 (Max. sweep time base 20ns/DIV)
Position shift caused by X10MAG: Within 2DIV at CRT screen center
Linearity:5%, X10MAG: 10% (0.2s~1us)

Trigger System:
Trigger mode: AUTO, NORM, TV-V, TV-H
Trigger source: CH1, CH2, LINE, EXT
Trigger coupling:AC: 20Hz to full bandwidth

CRT
Display:6″ rectangle, internal graticule, 8x10DIV (1DIV=1cm)
Phosphor: P31
Accelerating voltage: Approx. 2kV (20MHz); Approx. 12kV (40MHz)
Trace rotation: Adjustable at front panel

General
Power source: AC110V/220V?10% selectable, 50/60Hz, Max.35VA
Accessories: Power cord x1, Operation manual x1, Probe x2
Dimension: 310x150x455mm
Weight: ≈ 8kg

This microwave device is equipped with a goniometer to make it easy to adjust the angular position and distance in the experiment. In addition, the supports extension enables easier angle measurement because they are equipped with a positional angle scale. In microwave experiments, adjusting the angle of incidence of a wave is very important because it can affect the phenomena of reflection, diffraction, and wave polarization.

The experiments on this Microwave Apparatus Kit:

1. Microwave transparent materials
2. Reflection and transmission
3. Single-slit diffraction
4. Double-slit interference
5. Polarization
6. Michelson interference.

Microwave set with Goniometer consists of:

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