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Conductivity Standard, 1000 S/cm at 25C (495 ppm TDS as NaCl)
JMD 6922
Price Details
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*All items will import from US
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Tight specifications for the most accurate results.
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What Stands Out
Product Details
| Item Weight | 1 lbs (450 grams) |
Who Should Buy?
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Laboratory Use
Ideal for laboratories needing precise conductivity measurements for various chemical analyses and process controls.
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Water Quality Testing
Suitable for testing the conductivity of water sources to assess their quality and contamination levels.
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Educational Purposes
Great for teaching students about electrical conductivity and its applications in various scientific fields.
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Non-Scientific Applications
Unsuitable for everyday use or situations outside of scientific or industrial contexts where conductivity is not measured.
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Low Precision Needs
Not ideal for applications requiring low precision or casual measurement where accuracy is less critical.
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Field Use
May not withstand harsh field conditions compared to rugged standards designed specifically for outdoor use.
Product Description
Conductivity Standard, 1000 S/cm at 25C (495 ppm TDS as NaCl)
Customer Questions & Answers
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Question:
What is a conductivity standard and why is it important?
Answer: A conductivity standard is a solution with a known conductivity value, used as a reference to calibrate measuring instruments. It is important because it ensures accurate measurements in applications such as environmental monitoring, water quality testing, and chemical analysis. For example, using a conductivity standard of 1000 S/cm allows technicians to confirm that their conductivity meter provides accurate readings, which is crucial for maintaining consistent quality control in laboratories. -
Question:
How is the conductivity standard prepared?
Answer: The conductivity standard is prepared by dissolving specific amounts of sodium chloride (NaCl) in distilled water to achieve the desired concentration, in this case, 495 ppm TDS. This precise formulation ensures that the conductivity value is reliable and reproducible. In practical use, such as in a laboratory setup, consistently using this standard helps verify that the equipment operates within expected ranges, which is essential for obtaining valid experimental results. -
Question:
What applications use the 1000 S/cm conductivity standard?
Answer: The 1000 S/cm conductivity standard is widely used in various industries, including water treatment, chemical manufacturing, and aquaculture. For instance, in a laboratory, it can be used to calibrate water quality measurement devices to ensure that they accurately reflect the ionic content of the water. Maintaining accurate conductivity measurements is vital in applications where water purity and quality are critical. -
Question:
Can I use this conductivity standard for different types of water?
Answer: Yes, the 1000 S/cm conductivity standard can be used to calibrate meters for measuring conductivity in different types of water, including fresh, saline, or wastewater. Its versatility is beneficial in various scenarios, such as assessing the salinity of seawater or monitoring freshwater sources for pollution levels. However, it's crucial to ensure that the instrument calibration matches the specific water type being tested for best accuracy. -
Question:
What does TDS stand for and how does it relate to conductivity?
Answer: TDS stands for Total Dissolved Solids, which represents the combined content of all inorganic and organic substances contained in a liquid. The conductivity of a solution is directly related to its TDS because higher concentrations of dissolved ions lead to increased conductivity. For example, a solution with 495 ppm TDS as NaCl indicates a specific ion concentration that will affect the electrical conductivity of the water, making measurements more relevant. -
Question:
Is the conductivity standard affected by temperature?
Answer: Yes, conductivity readings can be affected by temperature fluctuations, with values typically increasing as the temperature rises. This is why the 1000 S/cm standard is specified at 25°C. In practice, many conductivity meters account for temperature variations by providing temperature compensation, ensuring that users receive accurate conductivity measurements regardless of the current temperature conditions in their laboratory or field settings. -
Question:
How do I store this conductivity standard?
Answer: The conductivity standard should be stored in a cool, dark place in a tightly sealed container to prevent contamination and evaporation of the solvent. This helps maintain its accuracy and longevity for future calibration. When preparing for use, it’s advisable to shake the standard briefly to ensure homogeneity, ensuring that users obtain precise measurements each time they conduct their tests. -
Question:
Can I use this standard to teach students about conductivity?
Answer: Absolutely! The 1000 S/cm conductivity standard is an excellent educational tool for teaching students about electrical conductivity and ion concentration in solutions. It allows students to run experiments that show how varying levels of dissolved ions affect conductivity. For example, students can experiment with different concentrations in controlled setups, deepening their understanding of these fundamental concepts in chemistry and environmental science. -
Question:
What are the safety precautions when using the conductivity standard?
Answer: While the conductivity standard is generally safe, standard laboratory safety practices should always be followed. This includes wearing gloves and goggles to prevent any contact with the solution, as sodium chloride solutions can irritate skin and eyes. Additionally, ensure that work surfaces are clean to avoid contamination, which could lead to inaccurate readings during experiments or calibrations. -
Question:
Where can I buy Conductivity Standard, 1000 S/cm at 25 C 495 ppm TDS as NaCl?
Answer: You can buy the Conductivity Standard, 1000 S/cm at 25 C 495 ppm TDS as NaCl from Ubuy in Jamaica. Ubuy offers a wide range of laboratory supplies and standards, ensuring quality and reliable products for your scientific needs.
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Pros
- High accuracy for conductivity measurement
- Reliable standard for calibration purposes
- Stable solutions at room temperature
- Suitable for various applications
- Easy-to-use packaging and application
Cons
- Limited shelf life after opening
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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JMD 6922
Order now and get it around Tuesday, July 07
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Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Features & Benefits
- Manufactured with the tightest specifications on the market.
- Ideal for calibrating conductivity meters.
- Certifies traceable to NIST for regulatory compliance.
- Minimal lot-to-lot variation ensures reproducibility.
- Ready-to-use solutions save on raw materials, labor, and waste disposal.
- Plus-or-minus 1 specification at 25 degrees Celsius for precision.