supply and installation of Laboratory Equipments for the Department of Civil Engineering

Analytical Weighing Balance a. Analytical Weighing Balance b. Capacity: 220gm c. Readability: 0.1 mg d. Linearity: 0.1mg e. Repeatability: 0.1mg f. Internal Calibration g. Overload Protection: Overload protection up to 100 kg h. Solid metal base i. 10 built-in applications j. Sensitivity temperature drift: 2.0 ppm/°C k. Settling time: 2 second l. Rounded edges and smooth surfaces are easy-to-clean m. Date and time stamp (ISO/GLP) n. Brilliant backlit display is easy to read in all working environments. o. Weighing pan: 90mm p. Connectivity: RS232 interface for connection to PC or printer. No additional software needed Minimum Warranty : One Year

Lab water system Ultra-pure a. Direct‐Q® 3 Kit IN b. SMARTPAK DQ3 c. Prefiltration for DQ3 d. NON STERILE MILLIPAK 40 e. Resistivity at 25 °C(2) 18.2 MΩ•cm f. TOC ≤2 ppb (μg/L)(3), typically ≤ 5 ppb (μg/L) g. Particles(4) No particles with size > 0.22 μm h. Bacteria <0.01 CFU/mL(4,5) i. <0.005 CFU/mL(6) j. Pyrogens (endotoxins)(5) <0.001 EU/mL k. RNases(5) <1 pg/mL l. DNases(5) <5 pg/mL m. Proteases(5) <0.15 μg/mL n. Flow rate 0.05 − 2 L/min Minimum Warranty : One Year

Top loading Digital Weighing Balance Capacity: 300gm Accuracy: 1mg Display: LCD Minimum Warranty : One Year

Top loading Digital Weighing Balance Capacity: 600gm Accuracy: 10mg Display: LCD Minimum Warranty : One Year

Multi-Parameter Water Quality Meter a. The Professional Plus meter measures combinations of DO, conductivity, specific conductance, salinity, resistivity, TDS, pH, ORP, ammonium, nitrate, chloride and temperature. b. Barometer: Built-in barometer c. Buffer Recognition: Auto buffer Connectivity: USB 2.0; ProComm II communications saddle and USB cable included; user-upgradeablesoftware via USB and website d. Data Management: Data Manager desktop software included; 100user-defined folders and site names e. Data Memory: 5,000 data sets (data, date, time, user-defined info);100 GLP file f. Dimensions: 8.3cm width x 21.6cm length x 5.6cm depth (3.25" x 8.5" x2.21") g. DO Membrane Response Times(T95; 100%-0) and FlowDependence: 1.25 mil PE = 8seconds in 6 in/sec flow; 2.0 mil PE= 17 seconds in 3 in/sec flow; 1 milTeflon = 18 seconds in 12 in/secflow h.DO Sensors: Polarographic orgalvanic field sensors; self-stirringpolarographic BOD sensor for thelab i. Manual j. Calibration Report Minimum Warranty : One Year

BOD Incubator (Automatic) Capacity 540 liters, Temperature range 5°C to 60°C with LED Display With servo voltage stabilizer. Low temp. Incubator fitted with CFC free Refrigeration system with Microprocessor based PID Digital Temp. Double Walled. Inner chamber of S.S, fitted with glass window.Timer and data logging facility Μp based programmable coloured LCD touch screen panel with temp control With Manual Calibration Report Minimum Warranty : One Year

Ultrasonic Cleaner a. 6 Litre Capacity. b. With Heating system & Timer Minimum Warranty : One Year

JAR TEST APPARATUS Illuminated base having fluorescent tube fitted belowtranslucent plastic plate. Variable speed from 10 to 100 rpmwith speed control Capacity 2liters With 6 stirrers Minimum Warranty : One Year

Laboratory Centrifug (Max. speed 6000 rpm) with brushless induction motor, frequency drive, LED display of Speedand time, imbalance detector, dynamic brake, safety lid lock and rotor identification, supplied with Swing out rotor suitable for 8 tubes of 15ml (supplied with glass tubes) Manual And Calibration Report Minimum Warranty : One Year

Heating Mantle Capacity 2 Litre Glass yarn Temp. 3000°C Capacity= 2liters Minimum Warranty : One Year

Heating Mantle 10 Litre Glass yarn Temp. 3000°C Capacity= 10liters Minimum Warranty : One Year

Turbidity Meter Range: 0 to 1000NTU Detector: Photodiode Accuracy : + 2% Minimum Warranty : One Year

Muffle Furnace a. Compact in Construction- Preferably of Stainless Steel (Non-Corrosive) b. Microprocessor programmable PID Controller – Ability to increase temperature atany rate ranging from 0˚C to 75˚C/min. Ability to hold temperature for longduration up-to three hours. c. Over-temperature and short-circuit breaker d. High Ceramic Fiber Blanket and board insulation to resist the explosive concretespalling. Multi-layered Ceramic wool insulation. Ceramic Board & GroovedRefractory Chamber as per Temp. Requirement e. Door Safety Switch for stopping power to heating elements when door is opened. f. Should have option of fitting to data logger/Printer for recording of data g. Ventilation and Chimney at back h. Temperature Range – Up-to 1400˚C Maximum; Working Temperature - 1250˚C. i. Heating Element – Silicon Carbide j. Display – LED/LCD k. External Chamber - 304 Grade Stainless Steel l. Provided with Stabilizer m. Power Supply – 220 Volts/440 Volts n. Provided with Tongs and Heat Gloves o. Provided with temperature Chart recorder p. Inner Chamber Size - 24inch x 16inch x 16inch q. Provided with Data Carrier - Zero powered. pocket size device- facilitates extraction of stored records fortransportation to remote data reader. Data Recorder – (6 channel) A sleek, table-top device (data logger) - is provided with one inputand two output ports. The input port reads data from the attached data carrier. The printer portfacilitates direct hard copy record of the data from data carrier on 80/132-column dot matrixprinter. The PC communication port (RS 232 C) facilitates downloading data from data carrierto PC. PC Software - A user-friendly PC software package reviews and analyzes data and enables you to generate records and plot graphs in a variety of ways. (licensed software with hardware lock) : q. Certification - ISO, CE & GMP- Calibration Report Minimum Warranty : On Year

Hydraulic Jack . 3000 KN axial load Capacity. b. Ram Size 300mm diameter; Height of Ram 300mm maximum; Stroke of 200mm. c. With Hand pump Operation d. Reversible operation/s e. Provided with ISO 11530:1993 certification and calibration report duly verified by Competent Calibration agency. Minimum Warranty : One Year

Connecting Plates for Hydraulic Jack a. 40mm thick two square steel plates of Size minimum 450mm x 450mm b. Provided with holes for tack bolt connections c. Tack Bolts of 25mm diameter of high grade steel – 4#. Tack boltLength = 800mm each minimum d. D. Washers for connecting tack bolts

Flash Point/Fire point test a. Flash Point (Open) and Fire Point Cleveland b. Basic with Voltage Variac control attachment c. Copper Made d. Brass Cup e. Cover with Shutter Mechanism f. Provided with IP 75or 74C thermometer g. Electrical Heating Certificate provided h. Calibration Certificate as per ISO ISO 1523,13736 or equivalent. Minimum Warranty : One Year

Universal Penetrometer a. Direct-reading instrument for precision penetration measurements of bituminous materials, cement. b. ASTM D5; AASHTO T49 specifications. c. Long hardened stainless steel needle, 50-55mm exposed needle length. Wt. 2.5g. d. Calibration Certificate Minimum Warranty : One Year

Kinematic Viscomete a. Viscometer bath with Vaccum Pump (with one manning and one Tube). Silicon Bath b. Standard: IS1206 (II) & IS 1206 (Ill) c. Cannon-Fenske opaque viscometers type or Zeitfuchs cross-arm viscometers d. Used for the determination of kinematic viscosity of liquid asphalts (bitumens) road oil and distillation residues of liquid asphalts and asphalt cements at 135°C e. Kinematic Viscosity Range: 240-1200 cSt f. Calibration Certificate as per above Standard or equivalent. Minimum Warranty : One Year

Ring and Ball Apparatus a. As per EN 1427 | ASTM D36 | AASHTO T53 b. Used for determining the softening point of bituminous materials. Comprising: c. Brass rings (2 pieces included in set) d. Steel balls 9.5 mm dia. (2 pieces included in set) e. Ball centering guide (2 pieces included in set) f. Glass vessel g. Pouring plate h. Ring holder/assembly i. Glass thermometer, -2 +80°C, 0.2°C graduation, ASTM 15C j. Provided with Standard hot plate, 185 mm dia., 1500 W. k. Calibration Certificate as per above Standard or equivalent. Minimum Warranty : One Year

Standard Ductilometer for Ductility test a. The ductility test is performed for determining the ductility of bituminous materials by measuring the elongation before breaking when two ends of briquette specimens are pulled apart at a specified speed and temperature b. As per ASTM D113, ASTM D6084, AASHTO T51 and EN 13398 c. Ductility testing machine. 4 briquettes capacity, 1500 mm carriage travel, 5 to 100 mm/min adjustable testing speed. 230 V, 50-60 Hz, 1 ph. d. Digital display panel for controlling Machine e. Thermostatically controlled water bath temperature of 25°C f. Heater and cooling coil for connection to cold water or water chiller as temperature Controlling System g. Structure of Stainless Steel Tank h. Elongation Measurement by Encoder i. Carriage Return Speed of 500mm/min j. Provided With Briquette Moulds conforming to EN 13398 k. Also Provided with Water Chiller with Pump Water Flow of 6l/min l. Calibration Certificate Minimum Warranty : One Year

Benkelman Beam with Digital Dial Gauge a. As per IRC 81. b. The apparatus is used to measure the deflection of flexible pavements under the axion of moving wheel loads. c. In operation the beam is placed between the tyres of the test vehicle and in contact with the pavement. The deflection is measured as the vehicle passes over the test area. d. The probe is 2440 mm long and the back extension is 1220 mm. e. Manufactured in aluminium and chrome finished metals. f. Digital g. 25mm Travel in digital dial guage with least count of 0.001 h. Calibration Certificate Minimum Warranty : One Year

Dynamic cone penetrometer a. For the rapid in-situ measurement of the structural properties of existing road pavements constructed with unbound materials. Continuous measurements can be made down to a depth of approximately 850 mm or, when extension shafts are used, to a recommended maximum depth of 2 m. b. 8 kg weight dropping mass trough a height of 575 mm c. Anvil with driving rod d. Penetration rod with 60°, 20 mm dia. Cone e. Spare 60° cone f. Spanners, Tommy bar, bottle of adhesive g. Extension rod 400 mm h. Provided with Carrying Case i. Calibration Certificate Minimum Warranty : One Year

Skid resistance and friction tester a. Used for the measurement of surface friction properties, the apparatus is suitable for both side and laboratory applications. b. It can also be used for testing Paving Stones (EN 1341, EN 1342) and Paving Blocks (EN 1338) c. With Adjustable pendulum arm, and a spring loaded rubber slider mounted on the end of the arm. d. Conforming to ASTM or EN or ISO standard e. Also with : Additional scale for tests on Polished Stone Value specimens f. Thermometer 0 to 220°C for surface temperature measurement g. Washing bottle, 1 l cap. for surface wetting h. Tool set with case for machine assembly i. Rule for sliding length verification j. Carrying case k. Calibration Certificate Minimum Warranty : One Year

Film Stripping Device a. Film stripping device is used to measure the resistance of bituminous mixtures to stripping of asphalt from aggregate particles. b. It is generally used to evaluate mineral aggregates & to judge the adhesion of the bituminous materials. c. The device consists of a disk on which 4 bottles are mounted. The disc rotates at a speed of approx. 100 rpm. The sample, usually the aggregate fraction which passes a 9.525 mm sieve but is retained on a No. 8 sieve, is placed in the bottles & agitated for 15 minutes. d. The percentage of aggregate stripped can be visually estimated. The device is provided with a pre-set counter. l. Calibration Certificate Minimum Warranty : One Year

Centrifuge Extractor a. 1500 g capacity digital centrifuge extractor. Speed control up to 3600 r.p.m. Complete with 100 filter discs. 230 V, 50-60 Hz, 1 ph b. Electric brake c. Calibration Certificate d. As per ASTM D2172 | AASHTO T164-A | EN 12697-1 Minimum Warranty : One Year

Accelerated Polishing Machine a. Accelerated polishing machine. 230 V, 50-60 Hz, 1 ph b. Specimens are manufactured in accurately machined and matched moulds; they are then removed from the moulds and located on the 'Road Wheel' The wheel is now rotated and enters in contact with solid rubber tyre, spring loaded. c. Abrasive charges are continuously fed by mechanical feeders at fixed speed. Feed rates for corn emery are 20-34 g/min. Feed rate for flour emery is 2-4 gm/min. The water is supplied at a controlled rate of 20 -34 ml/min & 5- 8 ml/min. respectively for Corn emery & flour emery through a water container. Road wheel speed is 315 to 325 rpm & applied load on specimens 715 to 735 N. d. Used water and abrasives are collected in a large removable tray. Electrical supply is protected by the thermal cutouts and an emergency stop button. e. Calibration certificate Minimum Warranty : One Year

Mould, Cast Iron, for 150mm Cube with ISI Certification Mark a. Size – 15 x 15 x 15 cm; Raw Material – Cast Iron. b. PERFECT CASTING – All four interior faces as well as the base plate has been precisely casted with distance between opposite faces & height of mould = 150 ± 0.2mm c. OILED INTERIOR SURFACE – Each Cube Mould has been quality checked and oiled from inside to avoid rusting of the product even when not in use. d. USAGE – To cast cubes of concrete for determination of quality of concrete as laiddown in IS: 456-2000. e. PERFECTLY PACKED & DELIVERED – Each Cube Mould is PolytheneWrapped, Packed in Cardboard & Gunny Wrapped to ensure complete safety in transit.

Cylindrical Mould, Cast Iron, Split Lengthwise 100mm dia x 200mm high Size – 10 x 20 cm; Raw Material – Cast Iron. b. PERFECT CASTING – All interior faces as well as the base plate has been precisely casted with distance between opposite faces & height of mould = 200 ± 0.2 mm c. OILED INTERIOR SURFACE – Each Mould has been quality checked and oiled from inside to avoid rusting of the product even when not in use. d.USAGE – To cast cylinders of concrete for determination of quality of concrete aslaid down in IS: 456-2000. e. EN 12390-1; ASTM C78, C293

Cylindrical Mould, Cast Iron, Split Lengthwise 150mm dia x 300mm high . Size – 15 x 30 cm; Raw Material – Cast Iron. b. PERFECT CASTING – All interior faces as well as the base plate has been precisely casted with distance between opposite faces & height of mould = 300 ± 0.2 mm c. OILED INTERIOR SURFACE – Each Mould has been quality checked and oiled from inside to avoid rusting of the product even when not in use. d. USAGE – To cast cylinders of concrete for determination of quality of concrete aslaid down in IS: 456-2000. e. EN 12390-1; ASTM C78, C293

CYLINDER MOULDS- 25 x 50 Size – 25 x 50 cm; Raw Material – Cast Iron. b. PERFECT CASTING – All interior faces as well as the base plate has been preciselycasted with distance between opposite faces & height of mould = 500 ± 0.2 mm c. OILED INTERIOR SURFACE – Each Mould has been quality checked and oiledfrom inside to avoid rusting of the product even when not in use. d. USAGE – To cast cylinders of concrete for determination of quality of concrete aslaid down in IS: 456-2000. e. EN 12390-1; ASTM C78, C293

Distance Pieces or Platten Set a. 8mm thick, 10mm, 16mm and 20mm thick distance pieces. b. Diameter of 300mm c. Should fit in CTM Machine

Longitudinal Compressometer, Digital a. This apparatus is used for determination of the strain and deformation characteristics of cement concrete cylindrical specimens of 150 mm dia x 300 mm length. b. The Compressometer consists of two frames for clamping to the specimen by means of five tightening screws with hardened and tapered ends. Two spacers hold the two frames in position. An adjustable pivot rod rests on pivot screws. A spring enables the pivot rod to remain in contact with pivot screws. The ball chain is for adjusting the tension of the spring. c. A dial gauge, fixed to a bracket, fitted to the top frame, is used for taking deformation measurement. Supplied complete with AIM 072-DG Dial Gauge Digital 0.001 x25 mm. d. Calibration Report for Dial Guage e. Calibration Certificate Minimum Warranty : One Year

Lateral Extensometer, Digital a. This equipment is for the determination of lateral extension of 150 mm dia x 300 mm high cement concrete cylinders while testing them in compression. b. The extensometer consists of two movable frames pivoted at one end. A dial gauge measures the lateral extension, and a removable spacer strip is for the initial setting of the dial gauge. Mounting of extensometer on the specimen is with the help of screws. c. Supplied complete with AIM 072-DG dial gauge digital 0.001 x25 mm d. Calibration Certificate Minimum Warranty : One Year

PORTABLE CORE DRILLING MACHINE Compact diamond coring machine for coring diameters – 25 mm to 202 mm in concrete base material with three gears with all accessories including Jack Screw connection end, locking nut and anchors for fixing machine to concrete. Core bits for coring – 4’’ & 6’’ finished core diameter. Standard core length.

Flow Table Apparatus as per The apparatus consists of a double wooden table measuring 700x700 mm hinged atone side. b. The top table is covered with an inscribed metal plate 2 mm thick. c. The steel cone, part of the apparatus, has a top dia. of 130 mm a base dia. of 200 mmand is 200 mm high. d. Complete with wooden tamping rod. All metal parts are protected against corrosion. Minimum Warranty : One Year

DISPLACEMENT TRANSDUCER FOR CRACK MEASUREMENT Measuring capacity: 5 (3 to 8) mm b. Rated output: 2.5 mV/V (5000x10-6 strain c. Sensitivity: 1000x10-6 strain/mm d. Non linearity: 1%RO e. Temperature range: 0 to 40°C f. Input/output resistance: 350 ohm g. Recommended exiting voltage: less than 2 V h. Allowable exciting voltage: 10 V i. Input/output cable: 3 mm dia., 0.09 mm2, 4 core cable, 5 m LENGTH j. Calibration report Minimum Warranty : One Year

Strain Gauges Grid Width – 1mm b. Gauge Length –60mm c. Resistance – 120 Ohm d. Bridge – Simple Quarter Bridge- Simple quarter bridge circuit with one active strain gauge e. As per ISO 6784 | ASTM C469 | BS 1881:121 | DIN 1048 | UNI 6556

Concrete Moisture Meter a. Battery 9 V alkaline b. Mains Via USB charger c. Probe input Two separate inputs d. Interface type USB e. Data logging/Data capture f. Memory Max.10000 readings g. Display Pixel graphic LCD, backlighted h. Measuring range 0 to 100% RH i. - 40 °C to 85 °C (- 40 °F to 185 °F) temperature range j. Cable length 200 cm (79”) k. Calibration Report and Certificate Minimum Warranty : One Year

Thermocouples a. K-Type Thermocouples b. Probe with rubber c. Meant for casting in Concrete d. 5m wire length each

Data-Logger 0 Channels; b. For Temperature/Pressure/Strain and all types of measurements; Software for connecting to PC. c. Analog Inputs d. Measurement Range: 250mm e. Measurement Accuracy: ±0.25% of full scale range, ±100 μV f. Resolution:14-bit g. Digital filtering: Peak, Valley, Average h. Ethernet Interface; USB connectivity i. Connectors: Two: Primary and Expansion j. Protocol: TCP/IP k. Calibration Certificate Minimum Warranty : One Year

LVDTs Standard AC LVDTs, High precision gauging LVDTs. b. 5 Number - 20mm, 50mm, 2 Number -100mm and 2 Number - 200mm ranges. c. Resolution – 0.01, Non-linearity – 0.1%. d. Cable potentiometer based wire draw type, 6 m for each LVDT e. Inbuilt Signal Conditioners or connected signal conditioner setup with six channels. Compatible with LVDTs. f. Calibration Chart Minimum Warranty : One Year

Universal Transverse Vibration Apparatus a. A comprehensive unit allowing for the study of bothfree and forced vibration b. Resonance and Damping c. Excellent visual demonstrator d. Vibration absorber e. Non-contact technology for beam displacement f. Motor exciter for "Forced" vibration g. Data Acquisition System connection given h. Four displacement springs supplied i. Adjustable damping j. Frame measures 1380mm (L) x 1500mm (H) x 310mm k. (W) l. Beam: 25.4(W) x 12.7(H) x 840(L)mm, coated steel m. Beam: 2.1kg (approx) n. 4 x Springs: spring rates 2.5, 0.75, 1.5, 3.0N/mm o. Motor Exciter: Mass 5.1kg (approx) p. Two channel digital oscilloscope with data q. 1 x Speed Controller r. 1 x Vibration Absorber s. 1 x Vibrations Frame t. 1 x Free & Forced Vibrations module u. 4 x springs v. 8 x 5N weights w. Damping accessory and media x. Tools set y. Instruction manual z. Packing list aa. Test sheet bb. PC Laptop cc. Calibration certificate dd. Manual Minimum Warranty : One Year

3D all-in-one accelerometer and velocimeter a. 3D velocimeter b. [Adjustable resolution and dynamic range from ±5 mm/s to ±100 mm/s] c. 3D accelerometer d. -4 -4 [Dynamic range: a) ±2g, b) ±6g. Resolution: a) 10 g, b) 3.5 10 g] e. 2 high resolution analog channels f. [Dynamic range from ±0.1 V to ±4 V] g. 1 auxiliary digital channel h. [for triggering, time synchronization, etc.] i. Size and weight j. 14 x 8 x 6 cm, < 0.4 kg k. Sampling rate l. 16 kHz on all channels m. output rates: 256 Hz, 512 Hz, 1024 Hz, 2048 Hz, 4096 Hz n. Time synchronizationvia GPS (internal or external antenna) o. Data storage p. internal memory q. Data access/transmission r. Bluetooth connectivity with APP s. miniUSB t. Event detection u. thresholds based on amplitude, amplitude and time, STA/LTA v. (Short Time Average over Long Time Average) w. Power supply x. miniUSB connection y. internal lithium battery z. Instructiona Manual aa. Calibration Chart

SPT Accessories SPT Auger 4’’

SPT Auger 6’’

SPT Rods / Auger rods (1m long) with adapters

Split Spoon with Liner (Brass)

SPT Sampler 6’’

UDS 4’’, 18’’ with collar

Manual extractor for UDS and core cutter

Multi-meter Digital Multimeter for Labs. AC Current 600/6000muA/60/600mA/6/20A. DC Current600/6000mA/60/600mA /6/20A AC Voltage600mV/6/60/600/750V DC Voltage600mV/6/60/600/1000V Resistance600Ohm/6/60/600KOhm/6/60MOhm

Copper Coil 50 meter Copper Coil for 24V Battery connection. For Testing Purpose. Lab Use

DC Power Supply 30 V 5 A Dual Output DC Regulated Power Supply. Load regulation. Digital. Connected with Battery.

25000 200 Ah, Recyclable Tall Tubular Inverter Battery

Battery Charger 24V 5A Inverter Battery/Generator Battery/Automotive SMPS Lead Acid/Tubular Battery Charger CCCV 27.6V (with Dual Digital Display)

ELECTROPULSE

KRISHNA ENTERPRISES

Whole Scientific

AL QADIR ENTERPRISES

M/S BUKHARI ENTERPRISES

M/S NORTHTECH ENGINEERING

LABORATORY SALES CORPORATION

Popular Science Apparatus Workshops Pvt. Ltd.

Popular Science Apparatus Workshops Pvt. Ltd.

AL QADIR ENTERPRISES

M/S NORTHTECH ENGINEERING

ELECTROPULSE

KRISHNA ENTERPRISES

M/S BUKHARI ENTERPRISES