Last updated 7th May 2024

ASTM D1293 Test Method for the Evaluation of pH of Water

ASTM D1293 test method is used for pH determination through electrometric measurement, with the glass electrode serving as a sensor. The pH meter and linked electrodes are standardized against at least two reference buffer solutions that closely bracket the anticipated sample pH. The sample measurement is made under strictly controlled conditions and prescribed techniques. The ASTM D1293 test method uses at least two standard buffer solutions for the calibration of the instrument, ensuring precision, especially for the accuracy of pH measurement and continued monitoring.

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    Introduction to ASTM D1293

    ASTM D1293 provides detailed instructions for pH measurement and includes information for calibration procedures, assurance of accuracy, quality control purpose, techniques, and results obtained.  Buffer solutions are used for obtaining precision and bias data. In the ASTM D1293 test method, values provided in parentheses are precise conversions for inch-pound units that provide information.  A precise refractive index is determined to get purity by measuring how much a substance can bend light.  MaTestLab is one of the best testing service providers, with the best network of testing laboratories in the USA to carry out ASTM D1293 tests for our clients.

    ASTM D1293 Test Method

    Refractive index measurement Measure the angle of refraction when a beam of light passes through the liquid by using a refractometer 
    Evaluation Precise pH is measured for the assessment of purity and continuous monitoring.

    ASTM D1293 Test Specimen

    Specimen DetailIn the ASTM D1293 test method, the liquid is used to test a specimen.
    Specimen SizeThe ASTM D1293 test method does not specify a specimen size; it can vary depending on the application’s requirements. The important aspect is that the specimen is representative enough of the material being tested.

    ASTM D1293 Test Result

    In summary, the ASTM D1293 test method is useful for quality control, precise measurement of pH using only two buffer solutions, continuous monitoring, and precision of the measurement needed for regulatory processes, procedure optimization, and product integrity.

    ASTM D1293 Related TestsThe ASTM D1293 test method is related to the ASTM D1067 test method, which is used to determine water acidity or alkalinity, and the ASTM D6569 test method, which is used for on-line pH measurement.

    FAQ's

    Where can I get the astm d1293 tested?

    You can share your astm d1293 testing requirements with MaTestLab. MaTestLab has a vast network of material testing laboratories, spread across the USA and Canada. We support your all material testing needs ranging from specific astm d1293 test to various testing techniques.

    How much do I need to pay for the astm d1293 test?

    Please contact us for a detailed quote for your astm d1293 testing needs. Cost incurred to carry out different astm d1293 testing methodology depends on the type of raw material; number of samples, coupons, or specimens; test conditions, turn around time etc. Costs of some ASTM testing methods start from $100 and the final value depends upon the factors listed above. Please contact us for the best and latest prices.

    How many samples are required for astm d1293?

    The required number of samples or specimens should comply with the procedure given in the astm d1293 standard. However, the MaTestLab operations team can assist you for your special requirements once you share your testing details with us.

    How much discount can I get on the astm d1293 test?

    MaTestLab has a vast testing laboratory network, hence we bring you the best testing facilities in a cost-effective way. We offer considerable discounts (15-20%) to our returning customers based on test volume and frequency.

    How many days will it take to complete the astm d1293 test?

    The turnaround time for astm d1293 test methodology depends upon the test procedure mentioned in the standard test document. However, we at MaTestLab understand your research requirements and hence try to get your test completed within the least possible time.

    Where can I get the astm d1293 tested?

    You can share your astm d1293 testing requirements with MaTestLab. MaTestLab has a vast network of material testing laboratories, spread across the USA and Canada. We support your all material testing needs ranging from specific astm d1293 test to various testing techniques.

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