Spectro Analytical Labs is pioneer in providing Material Testing, Inspection, Non Destructive analysis of various structures. Spectro provides reliable acerate & reproducible test results. The Analysis is conducted in compliance to various is standard including, IS, ASTM, BIS, ISO etc. Spectro owe its credibility to accreditation received from NABL & also a world - class sophisticates Laboratory.

1. Exclusive
Services for
Infrastructure /
Civil Sector

2. Spectro Analytical Labs is pioneer in providing Material Testing, Inspection, Non Destructive
analysisofvariousstructures.
Spectro provides reliable acerate & reproducible test results. The Analysis is conducted in
compliance to various is standard including, IS, ASTM, BIS, ISO etc. Spectro owe its credibility
toaccreditationreceivedfromNABL&alsoaworld-class sophisticatesLaboratory.
www.spectro.in
Other Special Services
4Electrical Resistivity Test
4FTIR Techniques
4Petrography
4Elastomeric Bearing Shear Modulus
4Site Inspection
4Micro Structural Analysis
4Creep Test
4Modulus of Rupture
Introduction
Our Specialized Services
4Aggregate
4Bitumen
4Bricks
4Cement
4Soil
4Refractories
4Tiles
4Tor Steel/ TMT Bar
4Concrete
4Design Mix
Services
Services
Testing
Testing
4Dye Penetrantion Test
4Magnetic Particle Test
4Radiography Testing
4Positive Material
4Portable Hardness Test
4Residual Life Assessment
4In-Situ Metallography
4Coating Thickness Tests
Identification
4Thermography Testing
4Rebound Hammer Testing
4Portable Hardness Tester
4Core Testing Services
4Carbonation Testing Services
4Ultrasonic Pulse Velocity
4Rebar Detection Testing
4Half Cell Potential Meter
4Electrical Resistivity Testing
Building Material
Testing
NDT in Concrete NDT in Metals

3. 4 Fineness
4 Setting time
4 Compressive strength
4 Soundness Le-Chatelier's Expansion
4 Drying Shrinkage Compressive strength
4 Flexural
4 Strength
4 Specific gravity
4 Impact value
4 Design
4 Mix
4 Viscosity
4 Mortar testing Paste studies
4 Chemical testing of Cement
4 Aggregate
4 Pozzolana
4 Soil
4 Water for Construction purpose
4 Tor steel
4 Chemical analysis of Admixture
4 Cement, Fly ash
4 Concrete, Soil
4 Aggregate Admixture
4 Tiles
4 Tor steel
4 Woods
4 Paints Refractories
4 Bitumen
4 Building Bricks
4 Marbles, Granite
4 Silica Fume
4 Glass Gypsum Design Mix
4 Bitumen Mix.
Building Materials Testing
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The Capo test measures the force needed to extract an embedded insert from a concrete
mass. By using a previously established relationship, the measured ultimate Capo load is
usedtoestimatetheinplacecompressivestrengthoftheconcrete.
TheCapotestcanbeusedtodeterminethefollowingproperties.
4 Compressive strength of concrete
4 Normally planned for new structures to help decide, whether critical activities such
as form removal, application of post tensioning etc. can be started
4 Can be used for existing structures and surveys of matured concrete
Physical Testing
Chemical Testing
Mechanical Testing
Capo (Cut and Pull Out) Test

4. 4LosAngelesAbrasionMachine
4AggregateImpactValueApparatus
4BlainePermeabilityApparatus
4CementAutoClave
4Penetrometer
4VibrationMachine
4 VicatApparatus
4WaterPermeabilityApparatus
4CBRApparatus
4CompressiveTestingMachine
4CursingValueApparatus
4SurfaceAbrasionMachine
4SedimentationApparatus
4BitumenExtractor
4AirContentApparatus
4ButimenSoftingPointApparatus
4DuctilityMeter
4DigitalGlossMeter
4AngleProtector
4LeChatelierFlask
4LiquidLimitTester
4Checking of insulation Continuity
4Water ingress in roof
4Defective Cladding
4Energy Auditing
4Check flaw in concrete
The application of this technique is vast of our increasing it helps in following:
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WeProvideLoad Testonbridgesbydeterminingtheliveloadcapacityofastructurebased
onitscurrentconditionthroughanalysisandEngineeringTechniques.
Bridge Load testing process is a component of the inspection process and consists of
determiningthesafeloadcarryingcapacityofstructures.
This test covers the determination of the electrical conductance of concrete to provide a
rapid indication of its resistance to the penetration of chloride ions. The test method is
applicable to types of concrete where correlations have been established with this
procedureandlong-termchloridepondingprocedures.
Thermography
Major Equipments
Rapid Chloride Permeability Test (RCPT)
Non Destructive Testing in Concrete
Load Test on Bridges

5. www.spectro.in
The Absence of major cracks and voids on any type of concrete foundations prior to
construction of the superstructure. It may also test piles integral in the structure, can be
defectedusingPIT.IthelpstpchecktheintegrityofPile.
The core test provides the visual inspection of the interior of the concrete and direct
measurement of the compressive strength. Other physical properties, such as, density, ater
absorption, indirect tensile strength and expansion due to alkali-aggregate reaction can also
4 Density
4 Water Adsorption
4 Indirect Tensile Straight
4 Expatsion due to Alkali Aggregate
Half Cell Potential Meter Test
The severity of steel corrosion can be assured by corrosion potential. This test provide
probability of corrosion activity taking place at the point where measurement by potential is
takenfromHalfCell.
It is conducted to find compressive strength of concrete by using Rebound Hammer as per
IS:13311(Part–II)-1992AugReboundNo.&Qualityofconcrete.
This testing ensure the uniformity of concrete. It can be conducted on both existing structures
&thereunderconstruction.
Rebound Hammer Testing
Average Rebound Number Quality of Concrete
>40 Very good hard layer
30 to 40 Good layer
20 to 30 Fair
< 20 Poor concrete
0 Delaminated
Table: Velocity Criterion for concrete Quality Grading (IS :13311 Part I )
Table:- Average Rebound number and quality of concrete
Core Test
Pile Integrity Test (PIT)
S.No Pulse velocity in cross probing(km/sec) Concrete Quality Grading
1. Above 4.5 Excellent
2. 3.5 to 4.5 Good
3. 3.0 to 3.5 Medium
4. Below 3.0 Doubtful
Ultrasonic Pulse Velocity Testing

6. E-41 Okhla Industrial Area
Phase-II
New Delhi-110020
Ph:- 91 11 40522000, 41611000
E-mail: care@spectro.in
URL:- www.spectrogroup.com
www.spectro.in
Head Office Corporate Office
S-1 GNEPIP, Surajpur Industrial Area
Kasna, Greater Noida, Phase-V
Gautam Budha Nagar (U.P.)
Pin Code: 201308
Ph:- 0120-2341251/52
E-mail:- care@spectrogroup.com
URL:- www.spectrogroup.com2017
Major Ac vi es
R&D
Automation
Reverse
Engineering
Testing
Calibration
Training
Inspection
Ü Metals& Alloys
Ü NonDestructiveTesting
Ü Rubber& Polymers
Ü FoodandAgroProducts
Ü Coal,SolidFuels& Petroleum
Ü Electrical & Electronics
Ü Pharmaceuticals& Drugs
Ü BuildingMaterials
Ü Minerals& Chemicals
Ü Leather& Textiles
Ü Water& Environment
Ü Paper& PackagingMaterials
Ü HazardousSubstances
Ü CleanRoom Validation
CIN: U74220DL1998PLC092698