Physics lab list-2

Today we have upgraded three more physics lab equipment as described below:

• Diode Laser Diffraction: This Experiment setup is used to study the diffraction phenomenon of light which can be observed when a laser beam passes through a diffraction slit. The intensity pattern can be determined using a pin photo detector with fine movement across the diffraction pattern. 

•  Electrical Conductivity Of Metal: The electrical conductivity of a metal (Copper & Aluminum) is determined by the resistance R of the rod and its geometric dimensions (l=0.315 m, A = 4.91 x10-4 m2).

•  Field Lines & Equipotential Lines: This Experiment setup is used to study the diffraction phenomenon of light which can be observed when a laser beam passes through a diffraction slit. The intensity pattern can be determined using a pin photo detector with fine movement across the diffraction pattern. In the present setup, the light intensity in the terms of current or voltage is noted at closed intervals by finely traversing the detector movement and observing the light intensity on a digital multimeter.

For more info on physics lab google: Acumen Labware.  

Physics Lab Equipment List

 

Some of our latest redesigned lab equipments for higher physics:

Balmer Series And Rydberg Constant: In this experiment set-up a discharge lamp is used to emit hydrogen atoms which form a series of lines in the visible part of the spectrum.

BH Curve Loop/ Magnetic Hysteresis Loop Tracer: In this experiment when a cylindrical sample is placed coaxially in a periodically varying magnetic field the magnetization in the sample also undergoes periodic variation.

Dielectric ConstantThe main objective of this experiment is to verify the relation between capacitance C, charge Q and charging voltage E which is given as C=Q/E. The capacitance of a parallel plate capacitor depends upon the distance d between the plates, area A of the plates and the nonconductive material (having dielectric constant) between the plates.

AL-E413 QUINCK’S TUBE EXPERIMENTAL SETUP

Quinck’s Tube Experiment is an instrument to measure of susceptibility of paramagnetic solution.

Experiment

To measure the magnetic susceptibility of FeCl₃ solution by Quinck’s  tube method.

Apparatus Supply

1.  ELECTROMAGNET - Made of soft iron, specially design for Quinck’s tube experiments, mounted on a wooden base for stable performance, Pole pieces :- 50mm dia. tapered type Field :- 7.5kg at 10mm. air gap,            Energizing Coils :- Two coils each with total resistance of       9 ohms (approx).
2. DIGITAL POWER SUPPLY FOR ELECTROMAGNET - 0 - 6Amp, 60V digital display, It is a constant current power supply, with long time operation and continuously variable current.  
3. DIGITAL GAUSS METER:   Range : 0-2 K Gauss & 0-20 K Gauss, Resolution: 1Gauss at 0-2 K Gauss Range, Accuracy: ± 0.5%, Display: 3 ½ Digit, 7 Segment LED, Power: 220V, 50Hz Special Feature: Indicates the direction of the Magnetic field.
4. QUINCK’S TUBE WITH STAND: A Glass Tube with wooden stand
5. SAMPLE: FeCl₃ Solution
6. TRAVELLING MICROSCOPE: Consists of cast iron base with machined V-shape  vertical pillar, microscope tube consists of 10x eye piece and an achromatic objective of 50-75 mm working distance, embedded stainless steel horizontal scale is graduated up to 17 cm and vertical scale 15 cm, vertical and horizontal slide can be clamped at any position using clamping screw, fine motion is brought about by micrometer screw, horizontal and vertical vernier of 0.01 mm are provided along with two leveling screws, packed in plywood box.

Measurement of Susceptibility of Paramagnetic Solids by Gouy’s Balalnce Method.

Apparatus for Measurement of Susceptibility of Paramagnetic Solids by Gouy’s Balalnce Method. In the Gouy’s method of susceptibility measurement, the solid sample in the form of a long cylinder (area of cross section A) is hung from the pan of a balance and is placed such that one end of the sample is between the pole-pieces of the magnet (field H) and the other one is outside the field. The force exerted on the sample by the inhomogeneous magnetic field is obtained by measuring the apparent change ( m ) in the mass of the sample. The susceptibility is given by
= 2 mg/AH
If the sample is in the form of powder, it is filled in a long nonmagnetic tube which is then suspended from the pan of the balance.
The set up consists of the following:
(a) Digital Balance, CA-44
(b) Sample in the form of a long rod:
(c) Electromagnet, Model EMU-75T
(d) Constant Current Power Supply, Model DPS-175M
(e) Gaussmeter, Model Al-E-115
(f) GMX-02 Trolley, Model ALE-kH3
Capacity : 40gms
Readability : 0.0001gms
Repeatability : (+/-) 0.1mg
Linearity : (+/-) 0.2mg
Pan Size : 80mm
Standard bidirectional RS-232
interface
Complete with weigh below hook feature suitable for AL-E401 Gouy’s Balalnce Method measurement
Aluminium sample and Glass Tube
Pole Pieces : 75mm tappered to 25mm
Mag. Field : 20KG mm airgap
(specifications as per datasheet)
(specifications as per datasheet)
The experiment is complete in all respect.
Energising Coils : Two of approx. 13W each
Power : 0-90Vdc, 3A, for coils in series
0-45Vdc, 6A, for coils in parallel

Physics Lab Equipment

We are proud to announce the introduction of our totaly new and reinvented range of Physics Lab Equipment. With this latest product profile we expect our products will impact the learning ability and understanding of vast number of students. For more information please visit Physics Lab Equipment

Gear Mechanism Models

Please find few models listed below:

Mechanics Gear Models

We are very happy to inform our readers that we have introduced long waited mechanics gear models in our prodcut profile. Fore more details please mail us at acumenlabware@gmail.com.