- الصفحة الرئيسية /
- المستلزمات الصناعية /
- منتجات المختبرات والمنتجات العلمية /
- Glassware & Labware /
- Lab Bottles & Jars /
- Weighing Bottles /
- 25ml 50ml with Thermometer Lab Glass Specific...

This device accurately measures the volume of a glass or metal container and can determine the density of powder, liquid and particulate using the known volume of the pycnometer. It is suitable for industrial, laboratory, school, agricultural grain and other units for measuring liquid density and substance purity. Made of high borosilicate glass with high temperature resistance and temperature difference of 200 degrees.
25ml 50ml with Thermometer Lab Glass Specific Gravity Bottle Pycnometer Class A (25ML)
OMR 18
تفاصيل السعر
باستثناء رسوم الشحن والجمارك ( سيتم احتساب رسوم الشحن والجمارك عند إتمام الشراء )
*سيتم استيراد جميع العناصر من أمريكا
كمية:
تعمل يوباي جاهدة لحماية أمنك وخصوصيتك. يضمن نظام أمان الدفع المتقدم لدينا السرية من خلال تشفير معلوماتك أثناء النقل باستخدام بروتوكولات AES (معايير التشفير المتقدمة) وSSL (طبقة المنافذ الآمنة). تفاصيل الدفع الخاصة بك آمنة بنسبة %100 لأننا لا نشارك تفاصيل الدفع الخاصة بك مع بائعين تابعين لجهات خارجية
This device accurately measures the volume of a glass or metal container and can determine the density of powder, liquid and particulate using the known volume of the pycnometer. It is suitable for industrial, laboratory, school, agricultural grain and other units for measuring liquid density and substance purity. Made of high borosilicate glass with high temperature resistance and temperature difference of 200 degrees.
شحن
سريع
استرجاع
مجاني*
تغليف آمن
منتجات أصلية %100
الامتثال لمعيار PCI DSS
حاصل على شهادة ISO 27001
مايفيد
تفاصيل المنتج
| Item Weight | 0.5 lbs (230 grams) |
من يجب أن يشتري؟
-
Laboratory Technicians
Ideal for laboratory technicians conducting density measurements and specific gravity tests in various liquid samples.
-
Educational Institutions
Perfect for educational setups where students learn about fluid mechanics and density measurement in practical experiments.
-
Chemists and Researchers
Essential for chemists who require precise measurements of liquid densities in research and analysis.
-
Casual Home Users
Not suitable for individuals without lab experience needing to measure liquid density infrequently at home.
وصف المنتج
25ml 50ml with Thermometer Lab Glass Specific Gravity Bottle Pycnometer Class A (25ML)
أسئلة العملاء & الإجابات
-
سؤال:
What is a specific gravity bottle or pycnometer used for?
إجابه: A specific gravity bottle, also known as a pycnometer, is designed to measure the density of liquids accurately. This measurement is crucial in various scientific fields, including chemistry and material science, to determine the purity of substances or to compare different liquids. These bottles utilize the principle of buoyancy to achieve precise density results under controlled temperature. In laboratories, you may often use pycnometers for tasks such as determining the specific gravity of solutions or liquids, which can help in quality control processes. -
سؤال:
How do I use the thermometer in the pycnometer effectively?
إجابه: Using the thermometer integrated into the pycnometer is essential for accurate measurements since density can change with temperature. First, ensure that the thermometer is calibrated. Next, fill the pycnometer with the liquid you wish to measure and take the temperature reading. Adjust your calculations based on the temperature; most density values need to be referenced to a standard temperature (often 20°C). This procedure ensures that your density measurements are precise, making it suitable for applications like solution preparation or research analysis. -
سؤال:
What materials are typically used to make a pycnometer?
إجابه: Pycnometers are usually crafted from high-quality borosilicate glass, which withstands temperature variations and chemical interactions without compromising integrity. This glass provides transparency for easy observation while offering resistance to thermal shock. Some pycnometers also feature markings for volume accuracy and are designed for easy cleaning and reuse. Their durable nature makes them suitable for both routine lab use and specific experiments needing precise density measurements in diverse chemical environments. -
سؤال:
Why is Class A designation important in pycnometers?
إجابه: The Class A designation indicates that the pycnometer meets stringent standards for volume accuracy as set by ASTM and ISO. This classification assures users that the instrument can yield highly precise and reproducible results, which is critical when performing laboratory tests that require exact measurements. Using a Class A pycnometer is particularly significant in research settings, where even slight deviations can affect experimental outcomes. Therefore, choosing a Class A pycnometer ensures reliability in quantitative measurements in various scientific applications. -
سؤال:
Can I use the pycnometer for both solids and liquids?
إجابه: The primary use of a pycnometer is to measure the density of liquids; however, with modifications, it can also measure the specific gravity of solids. To do this, you would typically need to suspend the solid in a liquid of known density, allowing you to calculate its density via displacement methods. This versatility makes pycnometers valuable tools in materials science or quality control processes where understanding a material's density is essential for determining its characteristics. Always ensure that the liquid used will not react with the solid. -
سؤال:
What are some practical applications of a pycnometer in the lab?
إجابه: In laboratory settings, pycnometers are widely used for various applications such as determining the purity of substances, comparing different fluids, and calibrating other measuring instruments. For example, in the beverage industry, they might measure the alcohol percentage by comparing the specific gravities of the liquid before and after fermentation. In pharmaceuticals, they help ensure that products meet strict density requirements for consistency. Overall, they are essential for quality control, product formulation, and research and development across many fields. -
سؤال:
Is the pycnometer suitable for high-temperature applications?
إجابه: Standard pycnometers can handle moderate temperatures typically found in laboratory settings, but if you require high-temperature applications, ensure the model you choose is specifically rated for such conditions. Borosilicate glass can generally withstand elevated temperatures, but resistance varies by design and manufacturer. When conducting experiments that involve heat, using a high-grade pycnometer can prevent breakage and ensure safety while delivering accurate density readings. This is particularly relevant in fields such as chemical synthesis and thermal analysis. -
سؤال:
What is the difference between a 25ml and a 50ml pycnometer?
إجابه: The main difference between a 25ml and a 50ml pycnometer is their volume capacity. The 25ml pycnometer is ideal for small samples or when working with limited quantities of materials, making it perfect for high-value liquids. Conversely, the 50ml version accommodates larger volumes, beneficial when larger quantities are needed for testing or when conducting repeated experiments with the same sample. The choice between them should be based on the requirements of your specific tests and the volume of liquid you'll typically be analyzing. -
سؤال:
Where can I buy a 25ml 50ml Thermometer Lab Glass Pycnometer in Oman?
إجابه: You can conveniently buy a 25ml 50ml Thermometer Lab Glass Specific Gravity Bottle Pycnometer from Ubuy in Oman. Ubuy offers a variety of lab equipment, including high-quality pycnometers that meet industry standards. Their platform ensures you have access to the latest models, making it easy to find the right size, such as the 25ml or 50ml versions, equipped with integrated thermometers for precise measurements. Ubuy is a trusted source for lab supplies and equipment, ensuring a reliable shopping experience.
YUXun YX Weighing Bottles Editorial Review
مراجعات العملاء وتقييماتهم
-
5 نجمة
100%
-
4 نجمة
0%
-
3 نجمة
0%
-
2 نجمة
0%
-
1 نجمة
0%
أضف تقييم لهذا المنتج
شارك أفكارك مع عملاء آخرين
إيجابيات
- High accuracy
- Durable glass
- Clear markings
- Easy to use
- Thermometer included
منصة موثوقة وثقة كاملة للمشتري
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
تاريخ سعر المنتج
معلومات مهمة
- القيود: بالنسبة للمنتجات التي يتم شحنها دولياً، يُرجى ملاحظة أن أي ضمان من الشركة المصنعة قد لا يكون صالحاً؛ قد لا تتوفر خيارات خدمة الشركة المصنعة؛ قد لا تكون أدلة المنتج والتعليمات وتحذيرات السلامة مكتوبة بلغة بلد المقصد؛ قد لا يتم تصميم المنتجات (والمواد المصاحبة لها) وفقاً لمعايير بلد الوجهة والمواصفات ومتطلبات الملصقات؛ وقد لا تتوافق المنتجات مع الجهد الكهربي المستخدم في بلد الوجهة والمعايير الكهربائية الأخرى (تتطلب استخدام محوّل كهربي أو جهاز تحويل إذا كان ذلك مناسباً). المستلم مسؤول عن ضمان إمكانية استيراد المنتج بشكل قانوني إلى بلد الوجهة. عند الطلب من يوباي أو الشركات التابعة لها، يكون المستلم هو المستورد المسجل ويجب أن يلتزم بجميع القوانين واللوائح الخاصة ببلد الوجهة.
- ليست كل المنتجات المدرجة على يوباي معروضة للبيع، لأن يوباي هو محرك بحث عالمي. المنتجات تخضع للوائح التصدير / التجارة.
OMR 18
اطلب الآن واحصل عليه حول السبت, سبتمبر 26
هذا المنتج غير ممنوع في بلدي. (الرجاء الضغط على الرابط أعلاه إذا لم يكن هذا المنتج ممنوعاً في بلدك ، لذلك سيقوم فريقنا بمراجعته والسماح به.)
كمية:
نوفر لك مدفوعات مشفّرة، وحماية متكاملة للمشتري، مع الالتزام بمعايير PCI DSS وشهادة ISO 27001:2022 لضمان أعلى مستويات الأمان في كل عملية شراء.
المميزات والفوائد
- Accurately measures container volume
- Determines density of powder, liquid and particulate
- Suitable for industrial use
- Made of high borosilicate glass
- High temperature resistance
- Temperature range: 0~40°C
ضمان Ubuy
تسوّق بثقة مع منتجات أصلية %100، ومدفوعات آمنة متوافقة مع معيار PCI DSS، وحماية بيانات معتمدة وفق ISO 27001، وشحن دولي سريع، وإرجاع مجاني*، وتغليف آمن لكل طلب.