Imagine a surprise GMP audit where the inspection team asks you to retrieve the temperature and humidity records of a batch from six months prior. What would you do if the data in your logbook were lost, blurred, or inconsistently recorded? In fact, data loss or tampering in the climate chamber is a common NC error, potentially leading to serious production shutdowns.

This article will analyze how Jeiotech’s LC DataKeeper software transforms raw data into solid compliance evidence. We will explore a solution that gives businesses complete peace of mind during any rigorous post-audit. Through this, you can establish a smart and transparent management process for your lab.

1. The Importance of Climate Chambers in Standard Labs

1.1. Applications in Stability Testing

The pharmaceutical and food industries require the use of climate chambers to perform aging and product stability tests. This equipment accurately simulates harsh environmental conditions to determine shelf life and market quality. Maintaining these parameters requires the same strictness as using microbiological incubators in high-performance laboratories to protect samples.
To meet stringent standards, the equipment must ensure:
Maintaining extremely low temperature error (usually below ±0.5°C).
Precise humidity control according to the climate zones of the ICH.
The ability to operate continuously for thousands of hours without deviation from the set parameters.

1.2. Risks of inconsistent data

When data is not centrally managed, the risk of human error in manual record-keeping is significant. The lack of objective evidence regarding environmental conditions can lead to the rejection of entire shipments if inspectors suspect dishonesty. Therefore, protecting data is as important as protecting technicians, as demonstrated by the construction of fume hoods as a protective shield for Duc Duong’s laboratory.

LC DataKeeper software complies with FDA21 CFR Part 11, which is crucial for climate chambers

2. FDA 21 CFR Part 11 and ALCOA+ Standards

2.1. Decoding the 9 ALCOA+ Principles

In laboratory data management, ALCOA+ is a guiding principle that helps businesses achieve absolute trust before international organizations. These principles ensure that all electronic records have the same legal value as traditional paper documents. Below is a summary table of the main pillars to help you easily compare them with your current system:

Principles	Core Meaning	Execution Requirements
Attributable	Assignment of Responsibility	Clearly identify who creates the data
Legible	Readable	Data must be long-lasting and easily retrieved
Contemporaneous	Timely	Timely recording at the time of operation
Original	Original record	Retain the original record, do not copy incorrectly

The application of ALCOA+ completely eliminates any suspicion of “manipulating” data or altering test results after completion.

3. LC DataKeeper: The Gold Standard for Data Integrity

3.1. Automatic Audit Trail Logging Mechanism

The most valuable aspect of LC DataKeeper software is its ability to monitor and record all actions taken on the Model TH-TG-180 Temperature and Humidity Test Chamber. Instead of relying on memory, the system automatically creates an indelible “control trail.” For example, if an employee changes the setpoint from 25°C to 30°C, the software will immediately record: the identity of the person performing the action, the exact time, and the value of the change.
This mechanism creates absolute transparency and prevents any unauthorized data interference. We can extract these reports as encrypted PDFs for presentation during audits. This not only helps you protect your research results but also affirms the professional management capabilities of your unit.

3.2. Multi-layered access control and security system

The software integrates account management features with different access levels such as Admin, Manager, and Operator. Only authorized personnel are allowed to reconfigure the system or interfere with critical operating parameters. This multi-layered security ensures that original records are always kept safe, preventing errors from employees who have not received specialized training.

The LC DataKeeper’s system and structure are of high quality, ensuring logical and transparent data for the climate chamber

4. Advantages of the TH-TG-180 Temperature and Humidity Test Chamber

4.1. Stable Performance and High Accuracy

The TH-TG-180 series from Jeiotech is designed for robust operation in heavy industrial environments. The device boasts a wide temperature and humidity range and superior uniformity, ensuring samples are placed under the most precise conditions. The combination of reliable hardware and LC DataKeeper software creates a comprehensive testing solution for any modern laboratory.

Technical Specifications	Details
Model	TH-TG-180
Temperature Range	-40°C to 150°C
Humidity Accuracy	±2.0% RH
Data Connection	RS-485 / LAN (FDA 21 CFR Part 11)

4.2. Data Recovery Capability in Case of Failure

In the event of a network connection loss, the Jeiotech controller is capable of temporarily storing data offline. When the connection is restored, LC DataKeeper will automatically synchronize to ensure the data chain is not interrupted. This feature provides absolute peace of mind when conducting long-term aging tests lasting for months.

5. IQ OQ PQ Validation Process Meeting Audit Requirements

Computer System Validation (CSV)

To officially put the climate chamber into operation in the pharmaceutical industry, performing computer system validation (CSV) is mandatory. This process confirms that the LC DataKeeper software operates as designed and that data is secure. Based on the requirements of ISO/IEC 17025, we need to complete the validation documentation through the following steps:
IQ (Installation): Check the computer configuration, software version, and connection cables.
OQ (Operation): Testing the authorization features and Audit Trail recording capabilities.

PQ (Performance): Verifying that the reported data matches the actual operation of the incubator in real time.
Completely adhering to these steps allows businesses to confidently explain to regulatory agencies the objectivity of the test results.
Conclusion
LC DataKeeper is an indispensable security “armor” for modern climate control incubators. Investing in this solution helps businesses comply strictly with FDA 21 CFR Part 11 standards and enhance brand reputation. Don’t let small data errors affect an entire large production process.
Duc Duong is proud to be a leading provider of laboratory equipment solutions, from climate control incubators to specialized systems such as PRP centrifuges and platelet-rich plasma separation processes. Visit ducduongco.com today to discover the best Jeiotech temperature and humidity test chambers for your lab.

 

DUC DUONG SCIENCE AND TECHNOLOGY COMPANY

Address: 1014/67 Tan Ky Tan Quy, Binh Hung Hoa Ward, Binh Tan District, Ho Chi Minh City

Tel: (028) 3762 8042 – 3762 8043 – 3750 8514 – 3750 8793

Fax: 028 37628043

Email: ducduong@ducduongco.com

Website: ducduongco.com

ZALO OA: DUC DUONG SCI

 

FAQ

Can LC DataKeeper connect multiple microclimate chambers simultaneously?

Yes, this software supports centralized data management from multiple Jeiotech devices within the same local network.

What is the cost of LC DataKeeper software?

The cost will depend on the number of connected devices and the scale of the system. Please contact Duc Duong for a detailed quote.

Can I install this software myself?

To ensure validation and accurate IQ/OQ documentation, Duc Duong encourages professional technical teams to perform installation and handover.

Are reports from LC DataKeeper FDA-approved?

Absolutely, as the software is designed to strictly comply with FDA requirements for digital signatures and electronic records.

Does the TH-TG-180 model require any additional hardware to use LC DataKeeper?

The device needs to have an integrated RS-485 or LAN port to transmit data to the software server.