loading

Gester Instruments | Professional Textile, Footwear and PPE  Testing  Equipments Manufacturers Since 1997


Products
Test Standard
Products
Test Standard

Announcement of Tender for Scanning Electron Microscope of Beijing Institute of Machinery Industry Automation

Reprinted in the information of China International Bidding Network! Announcement of bidding for scanning electron microscope of Beijing Institute of Machinery Industry Automation Zhongkexin Engineering Consulting (Beijing) Co., Ltd. (tendering agency) was entrusted by Beijing Institute of Machinery Industry Automation (tenderee) to conduct international public bidding and procurement of the project. The SEM project has the bidding conditions: Scope of bidding Goods name: SEM bidding number: 0779-14401011A01-1 Main technical parameters: ★High vacuum resolution is better than 1.2nm at 30 kV (SE); better than 2.5nm at 3 kV (SE); better than 2.5nm at 30 kV (BSE) ★low vacuum resolution better than 1.5nm at 30 kV (SE); better than 3.0nm at 3 kV (SE) ★probe current 2pA~200nA continuously adjustable , Measurable, displayable magnification range: 6X~1000,000X magnification should adopt coarse and fine adjustment mode, continuous adjustable mode, and select the setting value from the user menu; work can be adjusted with the working distance or acceleration The voltage change can automatically and accurately correct the magnification, and according to the change of the image output device, the magnification can be automatically and accurately corrected. Accelerating voltage 0.3kV~30kV The voltage is required to be continuously adjustable. ★Equipped with electron beam deceleration mode. ★Equipped with a set of active electromagnetic shock absorbers. Purchase quantity: 1 set 2. Qualification requirements for bidders 2.1 The bidder must be a supplier who is legally and financially independent, legally operating and independent of the tenderer and the tendering agency, and must provide valid business registration and other permits Proof of business. 2.2 The bidder must obtain the legal authorization of the manufacturer and provide documents proving that it is qualified to participate in the bidding and is able to perform the contract after winning the bid. 2.3 The bidder shall provide the performance of supplying more than 20 units of similar products in Mainland China from 2011 to now, and provide supporting materials (such as contracts, acceptance documents, customer certification, etc.). 2.4 This project does not accept consortium bidding. 2.5 Bidders must purchase and register the bidding documents from the bidding agency to be eligible for bidding. 2.6 Legal persons or other organizations entrusted to participate in the preliminary consultation of the project and the preparation of bidding documents shall not participate in the bidding. 3. Obtaining Bidding Documents 3.1 Anyone who is interested in participating in bidding, please start from October 17, 2014 to November 17, 2014 (except statutory holidays and statutory holidays), 9 am to 11 am, and 14 pm to 16:00 (Beijing time, the same below) to purchase the bidding documents. Please read the following precautions in detail before purchasing the bidding documents. 3.2 Before purchasing the bidding documents, please fill in each item in the bidding document purchase record form in detail, and fax the completed bidding document purchase record form to 010-88529153, and at the same time send the purchase record form electronically to zhongkexin@vip.126.com Version. Note: The mailbox for sending the purchase information must be the same as the mailbox for receiving the bidding documents. We will directly send back the bidding documents. If the mailbox is inconsistent, the bidder will be responsible for the delay in sending the bidding documents. 3.3 The price of each set of bidding documents is 800 yuan (electronic version). If the paper version of the bidding documents needs to be mailed, an additional mailing fee of 100 yuan will be required. The bidding documents are not refundable after sale. Those interested in participating in the bidding shall purchase the bids by wire transfer to the bidding agency through the unit account (individual remittances are not accepted). Tender invoices are issued strictly according to the name of the remittance account. Please fill in the bidding number of the tender for the remittance remarks. 3.4 Our company will send the electronic version of the bidding documents as soon as the bidding payment is received and the purchase record form of the bidding documents is received. Due to the delay in the payment arrival time, please wait patiently. For questions and answers regarding the content of the bidding documents, please consult the contact person of the bidding agency. 4. Submission of bid documents 4.1 The deadline for submission of bid documents (the deadline for bidding, the same below) is at 9:30 on November 18, 2014, at the intersection of Jingouhe Road and Caishi North Road, Haidian District, Beijing Meeting room on the third floor of Building 88 in the southeast corner. 4.2 Tenderees will not accept bid documents that are delivered overdue or not delivered to the designated place. 5. Bid Opening 5.1 The bid opening time is at 9:30 on November 18, 2014, at the meeting room on the third floor of Building 88, at the southeast corner of the intersection of Jingouhe Road and Caishi North Road, Haidian District, Beijing. 6. Contact information Name of bidder: Beijing Institute of Mechanical Industry Automation Address: No. 1 Jiaochangkou, Deshengmenwai, Xicheng District, Beijing Postcode: 100120 Contact Person: Wang Yue Telephone: 010-82285251 Fax: 010-62051242 Name of Tendering Agency : Zhongkexin Engineering Consulting (Beijing) Co., Ltd. Address: Building 88, Southeast corner of the intersection of Jingouhe Road and Caishi North Road, Haidian District, Beijing, China Post Code: 100039 Contact Person: Zhang Fangfang Telephone: (010) 88529213 Fax: (010)88529153 E-mail: zhongkexin2011@126.com Account Bank: Hua Xia Bank Beijing Branch Business Department Account Number: 10250000000968510

GET IN TOUCH WITH Us
recommended articles
Why GESTER is Recognized as a Global Top Safety Shoe Tester Exporter
As global industrial safety requirements tighten, GESTER International Co., Ltd has emerged as a globally recognized top safety shoe tester exporter, serving 168 countries with over 25 years of specialized expertise. The company’s success hinges on its commitment to precision engineering, compliance with international standards (ISO, ASTM, EN, SATRA), and partnerships with renowned testing institutes like SGS, Intertek, and TUV. Its product lineup, including the Safety Glove & Shoe Upper Cutting Tester GT-KC29 and cut resistance testers, delivers reliable, repeatable data for safety footwear durability, cut resistance, and other critical performance indicators. Complemented by a comprehensive global service network (on-site installation, calibration, staff training) and OEM/ODM customization capabilities, GESTER streamlines quality control for manufacturers, facilitating market access and ensuring workplace safety. Trusted by PPE brands and laboratories worldwide, GESTER bridges technical excellence and practical usability to drive efficiency in safety shoe certification and global trade.
What are The Flame Retardant Test Methods ?
Flame retardant testing evaluates materials' ability to resist ignition and slow fire spread. This guide covers key textile test methods (45°, horizontal, vertical), standards (ASTM, ISO, BS), and equipment like flammability testers for upholstery, carpets, and fabrics.
Top Features of a Certified TDM Cut Resistance Tester Supplier for Laboratory Use
The demand for precise PPE safety testing has surged with the evolution of protective gear, making TDM (Tomodynamometer) cut resistance testing a critical process for evaluating protective gloves and industrial textiles. This article details the top features of a certified TDM cut resistance tester supplier for laboratory use, including compliance with international standards (EN 388, ISO 13997, ASTM F2992), high-precision mechanical engineering, automated workflows, robust data management, and integrated safety features. It highlights GESTER International Co., Ltd.—a 20+ year experienced manufacturer with ISO 9001 certification and partnerships with SGS, Intertek, and TUV—as a leading supplier, offering the GT-KC28 TDM Cut Test Machine and comprehensive services (on-site installation, calibration, global technical support). For laboratories seeking reliable, standard-compliant testing solutions to validate PPE safety claims, this article provides actionable insights into strategic procurement. Visit https://www.gesterinstruments.com/ for more technical specifications and PPE testing solutions.
GESTER's Success at Shoes & Leather - Vietnam 2025
GESTER successfully participated in Shoes & Leather Vietnam 2025 (July 9-11), showcasing cutting-edge footwear testing machines. Visitors explored equipment like the Bally Resistance Flexing Tester and Martindale Abrasion Tester, with many expressing strong collaboration interest. Learn more about GESTER’s innovative solutions for the footwear industry.
What is the Safety Glove & Shoe Upper Cutting Tester GT-KC29
The Safety Glove & Shoe Upper Cutting Tester GT-KC29 is a high-precision testing instrument developed to measure the cut resistance performance of safety gloves and footwear uppers. In industrial and construction environments where sharp tools and metal edges pose significant injury risks, the GT-KC29 provides a reliable evaluation method by simulating real cutting motion. This tester meets EN 388 section 6.2, ISO 20344:2021 section 5.23, GB/T 20991 section 6.14, and other global standards, making it essential for PPE manufacturers, testing laboratories, and quality control departments. With automated operation, high repeatability, and multi-standard compliance, it helps companies improve product safety levels, enhance global competitiveness, and ensure superior protection for end users.
Leather Physical Properties Testing Guide
This guide details the 9 critical physical property tests essential for assessing leather quality: Tensile Strength, Tear Strength, Abrasion Resistance, Thickness, Water Vapor Permeability, Water Resistance, Shrinkage Temperature, Color Fastness to Friction, and Bending Strength. It covers the testing scope (natural leather, synthetic leather, finished products, semi-finished goods) and introduces specialized testing equipment required for each method (e.g., Universal Testing Machine, Elmendorf
Analysis of Pilling Influencing Factors and Testing Methods
Pilling testing plays a vital role in textile quality control, helping manufacturers evaluate and improve the wear performance of fabrics. Through the use of advanced instruments like ICI Pilling Box Test Method (GT-C18) , Martindale Abrasion Test Method (GT-C13B) , and Random Tumble Pilling Test Method (GT-C19A) , laboratories can conduct precise and standardized assessments, ensuring that final textile products deliver superior appearance, comfort, and longevity.
How to Improve the Accuracy of a Martindale Tester
Ensuring the accuracy of your Martindale abrasion and pilling tester is critical for reliable textile quality control. This guide details essential steps, from precise sample preparation and correct machine operation to routine maintenance. We also explore how advanced testers, like the GESTER model with its dual-servo drive and tool-free operation, are engineered to eliminate common sources of error and enhance testing precision for superior results.
According to ASTM D642 Standard: Detailed Box Compression Strength Tester GT-N02A
The ASTM D642 standard defines the test method for determining the compressive resistance of shipping containers, like corrugated boxes, when faced with static compressive forces. This article details the test procedure and introduces the GESTER GT-N02A and GT-N02B Box Compression Testers, which are fully compliant with ASTM D642, ISO 12048, and TAPPI T804. These versatile machines perform destructive strength tests, constant value tests, and simulated long-term stacking tests to ensure your pac
Understanding Universal Tensile Testing machine: Feature, Operation
Discover how universal testing machines perform tensile, compression, bending, and peel tests on metals, plastics, rubber, and composites. Features include servo motors, 0.001mm resolution, RS232 data, and safety systems. Step-by-step operation guide included.
no data
QUANZHOU GESTER INTERNATIONAL CO.,LTD gains certificates of ISO 9001, 3A and SGS Audited supplier etc. with advanced design concept, excellent manufacturing technology and strict quality control.
WeChat

Contact us
Tel: +86-595-28886108 
Fax: +86-595-22515221
E-mail: sales10@gester-instruments.com,
                 info@gester-instruments.com
Mobile/Whatapp/ Wechat:  
             + 86 018059983973
Address:  Block 402,4th floor, f buliding, shengfulan business Center, no.577 jitai road, economic and  Technological development zone quanzhou of fujian.China.
Customer service
detect