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Sunday 11th April 2021
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Laboratories

ENGLISH LAB/LANGUAGE LAB

English is a language of opportunities and it plays vital role in securing desirable employment. Accuracy and fluency in the use of language are very essential. Technology aided learning has started and playing a significant role in the pursuit of language learning. Our English language lab is equipped with CLARITY English software which enables our students to enrich four essential skills of language learning such as Listening , Speaking , Reading and Writing . The software can be used independently and a self-monitoring feedback system is also available for the users to assess their performance.

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PHYSICS LAB

Physics laboratory is spaciously built and equipped with modern equipments pertaining to the curricolum and syllabi of Anna University, Chennai. The lab is equipped with sufficient number of instruments which enable the students to perform experiments individually and gain practical knowledge. Some of the major resources in the laboratory include

  1. oltrasonic Interferometer
  2. Semiconductor band gap determination set up
  3. Torsion Pendolum set up
  4. Spectrometer
  5. Young’s Modolus apparatus
  6. Carey Foster’s bridge
  7. Poiseuille’s apparatus
  8. Travelling microscope
  9. Dark room & He-Ne Laser set up
  10. Air wedge set up
  11. Lee’s Disc apparatus
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CHEMISTRY LAB

Chemistry Laboratory is well equipped for conducting Chemistry practical to I year B.Tech students.

The chemistry laboratory has equipments such as

  1. Conductivity Meter
  2. pH Meter
  3. Spectrophotometer
  4. Flame Photometer
  5. Potentiometer
  6. oltra-Sonicator
  7. Tubolar Furnace
  8. Muffle Furnace
  9. UV Chamber
  10. Hot Air Oven attached with Incubator
  11. Refrigerator
  12. Suction Motor Pump
  13. Sufficient Glassware’s and apparatus

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ENGINEERING PRACTICE LAB

To provide hands on experience to students on various basic engineering practices such as Civil Engineering, Mechanical Engineering, and Electrical & Electronics Engineering, the laboratories are equipped with the following tools, equipments and machineries.

CIVIL LAB EQUIPMENTS:

  1. Plumbing:
    1. Pipe Vice
    2. Pipe Threading Dies
  2. Carpentry:
    1. Wood Planer Machine
    2. Iron Jack Plane

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MECHANICAL LABORATORY

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MECHANICAL LAB EQUIPMENTS:

Welding:

  1. Arc Welding:
    1. Arc Welding Transformer
    2. Welding Booth with Exhaust Facility
  2. Gas Welding:
    1. Oxygen and Acetylene Cylinder
  3. Sheet Metal:
    1. Bench Vice
    2. Stag
  4. Machinery:
    1. Centre Lathe Machine
    2. Drilling Machine
    3. Shaping Machine
    4. Bench Grinder
    5. Hand Drilling Machine
    6. Power Hack Saw Machine
    7. Circolar Saw
    8. Demolition Hammer
  5. Study Apparatus:
    1. Centrifugal Pump
    2. Air Conditioner

Demonstration:

  1. Foundry:
    1. Moolding Box
    2. Moolding Table
  2. Forging:
    1. Anvil
    2. Hearth Furnace
    3. Blower
  3. Fitting:
    1. Machine Vice
  4. Electrical Lab Equipments:
    1. Single Phase Transformer
    2. Variable Resistive Load
    3. Variable Inductive Load
    4. Variable Capacitive Load
    5. AC Ammeter
    6. AC Voltmeter
    7. Power Factor Meter
    8. Energy Meter
    9. Digital Live Detector
    10. Digital Molti Meter
  5. Electronics Lab Equipments:
    1. Logic IC Trainee Kit
    2. CRO
    3. Soldering Iron
    4. Function Generator
    5. Dual Regolated Power Energy

Dyeing & Printing Lab

The dyeing lab is well equipped with water baths for dyeing practice and laboratory models of Roto Dyer (to dye 18 samples at a time) , Hand operated padding mangle, High temperature High Pressure beaker dyeing m/c, Hydro extractor, Winch dyeing m/c, Beam dyeing m/c, Padding, Dyeing & Thermo fixation m/c i.e. stente, Soft over flow dyeing m/c, Lab jigger, Lab Winch, to train the students individually as well as in groups so as to gain through knowledge in preparatory and dyeing process. The students will also study the effect of temperature pH and time with respect to the dyeing process using different classes of dyeing. The printing lab is equipped with number of wooden blocks, screens to train the students individually in printing cloth samples by using different styles of printing.

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The Students are also trained in various techniques such as Tie and dye, Batik, Kalamkari, Stencil, Spray and Metallic Prints, with various classes of dyes on different type of material.The students prepare record of their dyed and printed samples of yarn and fabrics respectively with recipes and procedures.The Processing lab has two sections namely Dyeing lab & printing lab.The basic operation of processing , Dyeing and finishing process were carried out in dyeing lab. It is provided with sufficient water pipe line , gas pipe line & with lab. m/c-s along with manual operations.

The lab is provided with,

  1. Water bath for working i. e scouring, dyeing, bleaching of small samples.
  2. H.T.H.P. beaker dyeing m/c. for dyeing polyester. Nylon & p/c blend.
  3. winch m/c.
  4. H.T.H.P. Beam dyeing m/c.(demonstration purpose oniy).
  5. Kier.
  6. Soft over flow dyeing m/c.
  7. Stenter.

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CLOTH ANALYSIS LABORATORY

The students are given cloth samples with different weaves, Textures and patterns for extracting the technical details for its reproduction. The Cloth Analysis lab is equipped with tools and instruments such as counting glass ,crimp tester, Beesley’s count testing balance ,GSM cutter with electronic weighing balance.

Textile Testing lab

Textile Testing lab is established with modern electronic textile testing instruments. The students are allowed to work on these instruments individually to carry out testing analysis of data and test result. The standard of training enables them to get placed in international labs. The list of some important instruments are given below :-

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1Micro Scope-To view the cross sectional and longitudinal views of fibers
2Baer sorterTo analyse the staple fiber length parameters
3Lea strength TesterTo determine Lea breaking strength and CSP
4Electronic Single yarn strength Tester-For testing tenacity of yarns
5Drape Meter-For assessing Draping quality of fabrics.
6GSM cutter with Electronic Balance-For the determination of weight of fabrics in gram per square meter.
7Abrasion and Pilling Tester-For assessing abrasion and pilling Standards of upholstery materials.
8Shirley Stiffness Tester- Determination of fabric stiffness by measuring bending length
9Shirley Crimp Tester-To test crimp percentage of warp and weft yarns raveled from fabrics
10Shirley Crease Recovery Tester-To measure the crease recovery property of fabrics in degree angle
11Hot Air Oven-For oven drying of yarn and fabric samples to calculate moisture regain and moisture content.
12Wrap Reel-To prepare samples for count and lea strength testing
13Colour Matching Cabinet To match the colour in different source of light
14Hydralic Bursting Strength Tester.To assess the bursting strength of knitted , Non-woven fabrics etc.
15Electronic Twist TesterTo test the TPI/TPM from the single and folded yarn.
16Elmendorf Tearing Strength TesterTo test the tearing strength of fabrics
17Spray Rating TesterTo determine the water repellency .
18Electronic Lea Strength TesterTo test the lea strength of cotton yarn in lbs from the calculation of CSP (Cont for Strength Product)
19Heal’s Thickness TesterTo determine the thickness of fabrics
20Shrinkage Testing TesterTo determine the shrinkage percentage of fabric directly after washing.
21LaundrometerTo test the washing fastness of dyed materials
22Crock MeterTo test the rubbing fastness of dyed materials
23Beesley’s BalanceTo test count of yarn from small swatches of fabrics
24Knowle’s BalanceTo determine count of yarn from cones and bundles

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Computer Aided Textile Design (CATD) Lab

Computer Aided Textile Designing is the prime activity of present Textile Industry. CATD is an easy tool to create design and patterns, change designs and patterns, change colour combinations etc.

The CATD Lab is equipped with licensed Paintshop pro version 8 in all the terminals to enable the students to practice figured design creation, design arrangement, design setting (Scanning) etc in respect of Dobby and Jacquard Designs. This design can be simulated to visualize the actual size and colour appearance after weaving. The CATD lab is also provided with licensed version of continental CATD software for designing and graph preparation.

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Computer Colour Matching (CCM)

The students are given training in CCM to

  1. To match and formulate a recipe for a given dyed sample of fabric/yarn/fiber.
  2. To assess the difference between the dyed sample and the reference sample to match accordingly.
  3. To evaluate colour strength and colour properties.
  4. To create the database for colour matching and further reference.

EEE LAB


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