DIGITAL RAPID CHLORIDE PERMEABILITY APPARATUS, MICROPROCESSOR TEST HAMMER, ULTRASONIC PULSE VELOCITY TESTER , DRY AND WET THERMOMETER , PROFOMETER CORROSION, manufacturers suppliers in India

PROFOMETER CORROSION

ITEM SPECS
Profometer Corrosion advanced instrument for corrosion analysis based on half-cell method which is used to identify active corrosion of rebar based on the electro chemical properties of reinforced concrete for assisted measurements with rod. basic electrode that are based on a Copper/ Copper sulphate half – cell.

Profometer Corrosion is advanced half-cell measuring instrument with corrosion scan and statistical views for immediate on-site data interpretation, customizable and cumulative distribution and chipping graph views. The instrument is used for on- site mapping of the corrosion potential.

Features:

? Intuitive user-friendly interface for data acquisition

? Optimized workflow for rod (and future upgradeable for use with wheel measurements)

? Customizable text can be entered for any specific locations

? Create custom reports with exported graphs and charts

In JPG / PNG / Csv / HTML format

? 10” colour rugged touchscreen unit with Suitable processor

? Internal 64 GB flash memory

? Bluetooth connectivity

Features required:

? Support for copper, silver, mercury and SCE calomel electrodes

? Temperature correction

? Zoom in and out

? Grid set up (Origin of coordinates; Grid size; Cell size; Direction of measurement; Pattern of measurement)

? Delete and overwriting information (Cells; Lines; Whole scan)

? Skipping data (Cells; Lines; Fixed distance)

? Pause and resume

? Stop and start

? Reporting via advanced software Instant report generation with cloud connectivity and workspace integration

Specifications:

? Voltage measuring range -3000 to + 3000 mV

? Voltage resolution - 1 mV

? Impedance-100 MΩ

? Sampling rate-900 Hz

? Measured Quantity-Corrosion potential [mV]

? Accuracy - ±1 mV

Kit Included:

Half-cell potential tester with sensor, with wireless connectivity to controller,

2. Batteries for sensor

3. Rod electrode with 1. cable, large sponge and cable roll of 25 meters.

4. Chest harness for IOS Controller,

5. USB - C cable,

6. 250 grams’ copper sulphate,

7. Controller with >=10” display based on ioS

8. Carrying case

Standards and guidelines

ASTM C876, RILEM TC 154-EMC,

? DGZfP B3, SIA 2006, UNI 10174,

? JGJ/T 152, JSCE E 601,

DRY AND WET THERMOMETER

WET & DRY BULB THERMOMETER
Range: -10 / 50°C / 20/120° F.

Mercury / Red spirit filled, round or prismatic pair thermometers fitted on screen printed aluminum plate, mounted inside plastic case with water bottle and wick. Suitable for measuring atmospheric humidity.

ULTRASONIC PULSE VELOCITY TESTER

TECHNICAL SPECIFICATION

Ultrasonic pulse velocity tester, field use type, with 54kHz transducer.

Technical Specification:

1. Instrument for assessment of elastic modulus of concrete, rock and ceramics using Ultrasonic Pulse Velocity Technology

2. The instruments provision to connect and measure the reading for P wave velocity transducer & S wave velocity transducer

3. Transit time range: 0.1-7930 μs

4. Resolution: 0.1 μs or better

5. Energizing pulse: 100-450Vpp

6. Frequency range: 20-500 kHz

7. Output readings in terms of:

? Transit time

? Path length

? Surface/pulse velocity

? Line scan

? Crack depth

? Area scan

8. Other feature / capabilities

- Zoom and scroll

- Dual cursor for manual A Scan evaluation

- Automatic & manual triggering

- Capable to determine compressive strength using ultrasonic pulse velocity, based on SONREB.

- 2D Visualization for uniformity testing of structural elements, with user definable colour classification based on pulse velocity or transit time.

- Pulse velocity development will be shown graphically on screen.

9. Count down timer for next measurement

10. Memory: >=8GB

11. Power supply: Battery(>20h)

12. Connection to Personal computer features: USB

13. Provision for measuring Compressive strength& E-modulus: Through uploading the conversion curves in the instrument

14. Output readings include: Time stamp, Reviewing list

15. Display: will be colour touch screen, with 800 x 480 pixels’ resolution minimum, minimum 7 ‘’ size

16. Operating temperature range: 10° C to 50°C

Supply will be include

1. Ultrasonic pulse velocity control unit - 1 No

2. Transducers (54 kHz) - 2 No

3. BNC adapter cable - 1 No

4. BNC cables of 1.5m - 2 No

5. Ultrasonic couplant, bottle - 1 No

6. Calibration rod 25micro secs - 1 No

7. USB charger with USB cable - 1 No

8. Carrying Case - 1 No

Compliance: It shall comply with ASTM C 597-02 & IS13311 standards.

MICROPROCESSOR TEST HAMMER

Microprocessor test hammer combined ultrasonic high performance and rebound test with automatic data acquation, processing and store of the results with nabl traceability calibration certificate

Features:

? Instant report generation on the go

? Best-in-class strength correlation

? Fully assess an entire test region in less than 10 minutes

? Versatility- Accurately test the widest range of concrete strength classes

? Accuracy- Output Q value gives highly accurate output at higher strength

Workflow features:

? Voice read-out of each impact (only on iOS®)

? Logbook with geolocation, audio, image and text annotations

? Series statistics Single series reporting: PDF, CSV Test-region reporting (multiple series): PDF, CSV, uniformity report, EN13791 characteristic strength report

Display: Any supported Android™ device

Measurements: Test region reporting Select units, form factor and correlation curves Create your own custom curves Create custom curves databases for your own mixes

Cloud features:

Cloud synchronization

Cloud-enabled Logbook

Cloud-based report generation

Report Generation:

Single, multiple series, test region (uniformity, EN13791)

Languages:

English, German, Japanese, Chinese, Korean, Spanish, Portuguese, Italian, French, Russian

Sensor Tech Specs:

Instrument Firmware: Automatic calculation of rebound value according to international standards

Memory:

Instrument memory > 20,000 impacts

Display memory - Memory of iOS or Android device

Impact Energy:2.207 Nm (N),

Compressive Strength Range:

10 to >100 N/mm2 (1,450 to>14,500 psi)

N-Hammer

TECHNOLOGY – OPTICAL REBOUND VELOCITY QUOTIENT

Display: Digital with backlit (100 x 100 pixels, graphic)

Connections:

Low energy Bluetooth, USB for charging and updates

Measurements:

Rebound Value Calculation: EN12504-2, ASTM C805; JGJ-T-23, JSCE, JIS, MEAN

UNIT: - N/mm2, MPa, psi, Kg/cm2

Impact angle independent

Displays the series on-screen as you work

Series validity checked automatically

Review an entire series Delete impacts

Battery:

Standard AAA, alkaline or rechargeable

Battery Lifetime:> 20,000 impacts between charges

Operating Temperature:

0° to 50°C

Mobile app should be available on iOs app store & google play store, for using instrument with phone.

Supply includes

Portable Testing Anvil for N type hammer compatible with the digital concrete test hammers

DIGITAL RAPID CHLORIDE PERMEABILITY APPARATUS

Four cell rcpt with temperature sensing using daq system- with accessories rcpt apparatus – 4 cell with nabl traceability calibration certificate - with daq system & pc interface software, Complete with Vacuum Pump, Vacuum Desiccator, Chemicals (500gm). Supplied without computer and Printer

? Each RCPT cell will be made up of transparent acrylic material of 150 * 150mm* 50mm thick as per ASTMC 1202.

? It will hold the concrete specimen of 100mm diameter 50mm thick.

? It will be provided with rubber gasket and washers for achieving leak proof. Stainless steel bolts with washers and nuts will be provided to hold the specimen rigidly.

? The power supply will be applied to each cell through banana sockets and the current will be distributed through the brass mesh. Each cell will be provided with openings in top for pouring chemicals and the temperature sensors. The openings can be closed

with lids.

? The volume of chemicals within the chamber shall be 250ml.

? No. Of cells: Four cells

? Power supply: 0-99.9-volt DC adjustable provide supply to Four cells

? Protections: fuse for each cell

? Indications: digital voltmeter three digit seven segment LED display

? Dc supply can be varied from 0-99.9 volts continuously DC supply should be provided to all the four channels simultaneously and the current flow through each cell will be separately monitored.

? Flexible cables with the banana type pins will be provided for all the cells to establish the connection with the apparatus.

? Temperature of each cell also monitored and recorded.

? The observation screen is 7" coloured touch screen with advance data acquisition system.

Data acquisition Processing system and software:

? DC voltage in 0-99.9volt, current in 999.9 milliamp. and the temperature of chemical solutions in 99.9 deg Centigrade (maximum values)

? LCD displays indicate all the parameters continuously. All the data are transmitted to the computer simultaneously.

? Record Interval time set: 0-99hr, 0-99min and 0-99 Sec, Total log time set: 0-99hr, 0-99min and 0-99 Sec.

? The set values are settable through key pad switches provided

? Totally eight parameters, four numbers of cell current and four numbers of temperature of the cell chemicals are displayed

? All the acquired data are transferred to the PC through RS232 output and through USB The monitor display the present current

reading as well as the cumulative current reading.

? At the end of test, quartz buzzer is activated and the PC saves the readings in a separate file.

? For graphical display software is provided

Supplied Complete with:

? Plexiglas chambers with conductive brass mesh, terminals and Steel bolts

? 4 pairs DC Constant voltage power supply (220 V) cum DAQ unit with 4 channels. - 1 No.

? 300 mm vacuum desiccators. - 1 No. Vacuum pump - 1 No. Moisture trap with vacuum gauge - 1 No.

? Elastomeric Rubber Moulds for cylindrical specimens - 4 No.

? Thermocouples - 4 No.

? Consumables - good for 1 doz. tests

? RTV sealant + gun - 1 No.

? Acrylic sealer , Brush - 1 each

? NaCl, NaOH - 1 each

? Mould Release - 1 No.

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DIGITAL RAPID CHLORIDE PERMEABILITY APPARATUS MICROPROCESSOR TEST HAMMER ULTRASONIC PULSE VELOCITY TESTER DRY AND WET THERMOMETER PROFOMETER CORROSION