Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

The Automatic Tension Tester from Wuhan GDMK Electric Co., Ltd measures surface and interfacial tension in liquids, a critical parameter for assessing physical and chemical properties. It adheres to the GB/T 6541 standard, a Chinese national method for liquid surface tension testing, and is widely used in laboratories and quality control settings. The tester applies the Du Noüy ring or Wilhelmy plate method, depending on the sample and required precision.
With a measuring range of 0 to 200 mN/m, the device offers accuracy of 0.1% of the test result ±0.1 mN/m, and a precision of 0.1 mN/m. These specifications make it suitable for testing a broad range of liquids, from water and organic solvents to industrial formulations. The instrument’s sensitivity of 0.1 mN/m allows it to detect subtle variations that could indicate impurities or inconsistencies in the sample. Standard operating conditions include an ambient temperature range of 10 to 30°C, with 25°C considered optimal for reliable results.
Industries such as coatings, adhesives, detergents, and pharmaceuticals rely on tension testers to ensure product consistency and performance. The tester’s maximum power dissipation is 20W, and it operates on AC 220V ±20% at 50Hz ±10%, making it compatible with standard laboratory power supplies. Buyers in these sectors use the device to monitor batch-to-batch uniformity, develop new formulations, or troubleshoot quality issues in production.
| Measuring Range | 0-200 mN/m |
| Accuracy | 0.1% of test result ±0.1 mN/m |
| Precision | 0.1 mN/m |
| Sensitivity | 0.1 mN/m |
| Test Method | GB/T 6541 (Du Noüy ring or Wilhelmy plate) |
| Mains Voltage | AC 220V ±20%, 50Hz ±10% |
| Maximum Power Dissipation | 20W |
| Suitable Ambient Temperature | 10-30°C (25°C optimal) |
| Typical Applications | Liquid surface tension, interfacial tension |
| Standard Calibration Interval | typical 12 months or after major relocation |
Wuhan GDMK Electric Co., Ltd is located in the Jiangxia District Economic Development Zone, Daqiao New District, along Huangjiahu Avenue in Wuhan, Hubei Province. The company specialises in the production of laboratory and testing equipment, with a focus on instruments that measure physical properties such as tension and viscosity. Its address places it within a region known for manufacturing precision instruments and electronic devices.
The supplier holds a harbor trust tier, indicating a verified operational status but without additional details on certifications or client history. The response rate and average response hours are currently listed as 0.00, meaning buyers should proactively reach out for technical specifications or trade terms. The company’s product line caters to industries requiring accurate measurement tools, though no further operational or historical data is publicly available.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before purchasing, confirm that the Automatic Tension Tester meets the GB/T 6541 standard and can perform the specific tests required for your applications, such as surface or interfacial tension measurements. Request documentation that verifies the tester’s calibration status and the methods used for validation, as this is critical for compliance with industry or regulatory standards. Additionally, check if the supplier provides training or support for method development tailored to your samples.
Clarify logistics with Wuhan GDMK Electric Co., Ltd, including lead times for production and shipping, as the supplier is based in Wuhan, a central hub for domestic and international freight. Discuss Incoterms such as FOB Wuhan or CIF to your port, and confirm whether the supplier handles export packaging and customs documentation. Payment terms may require a deposit, with the balance due upon shipment or delivery, so align these with your procurement policies.
Upon receipt, inspect the tester for physical damage and verify its calibration using a certified reference liquid. Perform a series of test measurements with known samples to confirm the instrument’s accuracy and repeatability. Document all results and compare them against the supplier’s specifications. If discrepancies arise, contact the supplier immediately to address potential issues with calibration, shipping damage, or operational training.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Automatic Tension Tester for your business, securing the right balance of quality and cost is essential. Wuhan GDMK Electric Co., Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $77015397/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Tools & Instruments sector with strong demand from importing countries worldwide.
Importing Automatic Tension Tester requires careful attention to shipping logistics, customs compliance, and secure payment terms. Wuhan GDMK Electric Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Automatic Tension Tester has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Tools & Instruments category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Automatic Tension Tester requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Automatic Tension Tester from Wuhan GDMK Electric Co., Ltd. is $77015397/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Wuhan GDMK Electric Co., Ltd. through EximNext.
The supplier, Wuhan GDMK Electric Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Automatic Tension Tester. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Automatic Tension Tester depends on the specific grade and form. Contact Wuhan GDMK Electric Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Automatic Tension Tester from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Wuhan GDMK Electric Co., Ltd.. Ensure you have the necessary import licenses for Tools & Instruments products in your destination country.
Yes, Wuhan GDMK Electric Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Wuhan GDMK Electric Co., Ltd. through EximNext.
Wuhan GDMK Electric Co., Ltd. offers Automatic Tension Tester with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Automatic Tension Tester is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Wuhan GDMK Electric Co., Ltd. through our platform.
Wuhan GDMK Electric Co., Ltd. maintains international quality certifications. These ensure that the Automatic Tension Tester meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Wuhan GDMK Electric Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Wuhan GDMK Electric Co., Ltd..
Discover more products in Tools & Instruments from verified suppliers worldwide.