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Tech Column | What Environmental Technical Standards Must Be Met for Laboratory Animal Housing?

2025-09-28

Tech Column | What Environmental Technical Standards Must Be Met for Laboratory Animal Housing?

This article focuses on the environment for laboratory animals, first outlining the classification of environments—such as conventional, barrier, and isolator systems—and detailing their respective functions along with the appropriate animal species and grade levels. It then zooms in on specific settings like animal production rooms, providing a comprehensive analysis of the critical environmental technical parameters—including temperature, humidity, air exchange rates, air cleanliness, and differential pressure—along with their essential requirements and significance. This information serves as a valuable technical reference for the design, operation, and quality control of laboratory animal facilities, ensuring the standardization of animal experiments and enhancing the reliability of research outcomes.

Cell Laboratory Design and Construction: A Professional Technical Solution from Planning to Operations

2025-09-26

Cell Laboratory Design and Construction: A Professional Technical Solution from Planning to Operations

Building a cell laboratory is a systematic project that requires balancing technical expertise, compliance, and practicality.

Nanjing Tech Expansion's high-precision environmental control equipment has been shortlisted as a featured case in the "HVAC & Refrigeration" 2025 call for key equipment for scientific laboratories!

2025-09-22

Nanjing Tech Expansion's high-precision environmental control equipment has been shortlisted as a featured case in the "HVAC & Refrigeration" 2025 call for key equipment for scientific laboratories!

Nanjing Expansion Technology Co., Ltd.'s independently developed "milli-K-level High-Precision Environmental Control Equipment" has successfully made the shortlist!

Overall Laboratory Construction: Nanjing Expansion Technology's Full-Cycle EPC Solution

2025-09-18

Overall Laboratory Construction: Nanjing Expansion Technology's Full-Cycle EPC Solution

Nanjing Expansion Technology will continue to optimize its comprehensive laboratory EPC engineering services, delivering more professional solutions and meticulous support to help more enterprises build laboratories that are "easy to use, safe, and worry-free," thereby accelerating innovation in both scientific research and industry.

Cleanroom Construction: Nanjing Expands from Technical Standards to Practical Implementation, Creating a High-Level Clean Environment

2025-09-16

Cleanroom Construction: Nanjing Expands from Technical Standards to Practical Implementation, Creating a High-Level Clean Environment

Nanjing Expansion Technology, as a comprehensive laboratory solution provider, leverages over 20 years of experience in clean laboratory construction to offer full-chain support from planning and design to construction and operation services for more than 500 enterprises in industries such as biomedicine, electronic information, and food testing, helping clients achieve both experimental precision and production efficiency under stringent industry standards.

Comprehensive Solution for Design and Construction of CDC Laboratories

2025-09-15

Comprehensive Solution for Design and Construction of CDC Laboratories

The construction of the CDC laboratory is a complex and systematic project. From design to construction, and then to later maintenance, every step is related to public health safety.

Comprehensive Analysis of Battery Laboratory Construction: Building an Industry-Leading Research Platform

2025-09-12

Comprehensive Analysis of Battery Laboratory Construction: Building an Industry-Leading Research Platform

This article focuses on the entire process of building a battery laboratory, emphasizing the need to first clarify its R&D goals and positioning as the foundation for subsequent work. During construction, site selection and spatial functional zoning should be reasonably planned, core equipment for battery manufacturing, testing, and material analysis should be configured following principles of performance, compatibility, and compliance; at the same time, strict control of temperature, humidity, cleanliness, ventilation, exhaust treatment, electromagnetic shielding, and static electricity protection must be ensured. Additionally, an interdisciplinary talent team should be formed, and a comprehensive quality control and safety management system established. Through a multidimensional comprehensive approach, a technologically advanced, safe, and reliable battery laboratory can be built to support battery technology innovation and the development of the new energy industry.

Premium Case | University Constant Temperature and Humidity Laboratory Renovation Project

2025-09-09

Premium Case | University Constant Temperature and Humidity Laboratory Renovation Project

As universities increasingly emphasize scientific research and innovation, laboratories will no longer be merely "experimental sites" but comprehensive platforms integrating "scientific research and innovation, talent cultivation, and achievement transformation."

Comprehensive Analysis of Design and Construction Process for Constant Temperature and Humidity Purification Laboratory: From Planning to Implementation

2025-09-04

Comprehensive Analysis of Design and Construction Process for Constant Temperature and Humidity Purification Laboratory: From Planning to Implementation

The design and construction of a constant temperature and humidity purification laboratory is a systematic project that integrates professional knowledge, technical experience, and refined management. From the initial parameter planning and system design, through mid-term construction quality control and system commissioning, to the final acceptance and operation and maintenance, every step must be strictly controlled. Only by following scientific design principles, adopting professional construction techniques, and establishing a comprehensive operation and maintenance system can a constant temperature and humidity purification laboratory be created that meets experimental requirements, is stable and reliable, and is economical and efficient, providing a solid environmental guarantee for scientific research innovation and product development.

Beijing, this "magnifying glass," is as large as 90 football fields!

2025-09-01

Beijing, this "magnifying glass," is as large as 90 football fields!

The tunnel environment testing system constructed by Nanjing Expansion Technology is the infrastructure for the High Energy Photon Source Test Facility (HEPS-TF). It will provide the essential experimental environment and site for the research of key technologies of HEPS-TF.

AliCPT-1, Listening to the "First Cry of a Baby" from 13.8 Billion Years Ago

2025-08-26

AliCPT-1, Listening to the "First Cry of a Baby" from 13.8 Billion Years Ago

The Ali No. 1 Observation Cabin project, undertaken by Nanjing Expansion Technology, is also the installation site of Alibaba's original gravitational wave telescope (AliCPT-1). To ensure a stable constant temperature environment inside the observation cabin, the company customized an automatic heating control service system for this project, which can automatically and precisely control environmental parameters, including temperature, humidity, and pressure difference, providing stable and reliable precise control for the No. 1 Observation Cabin.

Focused on constructing ultra-clean rooms, creating high-purity research and production spaces with advanced technology

2025-08-25

Focused on constructing ultra-clean rooms, creating high-purity research and production spaces with advanced technology

Technical leader in laboratory renovation, creating efficient and intelligent research spaces

2025-08-25

Technical leader in laboratory renovation, creating efficient and intelligent research spaces

Nanjing Expansion Technology, leveraging its profound technical expertise, exquisite construction craftsmanship, and comprehensive service capabilities, has established itself as an industry benchmark in the field of laboratory renovation. It provides customized, high-quality laboratory renovation solutions for clients such as universities, research institutes, and corporate R&D centers, supporting the high-quality development of scientific research.

Key Points for HVAC Design in PCR Laboratories

2025-08-19

Key Points for HVAC Design in PCR Laboratories

The design of HVAC systems for PCR laboratories is a complex and challenging task that requires comprehensive consideration of various factors. Only by following scientific and reasonable design principles and making full use of advanced technologies and equipment can a safe, reliable, efficient, and stable HVAC system be constructed.

Medical Laboratory Construction: Professional Practice of Precision Design and Safety Compliance

2025-08-18

Medical Laboratory Construction: Professional Practice of Precision Design and Safety Compliance

Nanjing Tuozhan Technology Co., Ltd., as a professional laboratory construction service provider, has been deeply involved in the field of medical laboratory construction for many years. With a deep understanding of industry standards, customized design solutions, and full-process technical support, it has created high-quality medical laboratories for many medical institutions.

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