In industries with strict environmental control requirements such as pharmaceuticals, meteorology, and electronic manufacturing, the accuracy of temperature and humidity measurement equipment is directly related to product quality and process stability. Rozhnik（Rotronic）LaunchedHG2-SThe multi-point calibration system of the humidity generator has become a benchmark for calibration equipment in the field of temperature and humidity measurement due to its portability, high precision, and intelligent design. This article analyzes how it solves the pain points of traditional calibration solutions from three aspects: technical principles, application scenarios, and core advantages.

1、 Technological Breakthrough: Precise Control Behind Portable Design

HG2-SThe humidity generator adopts modular integration technology to condense the core functions of traditional laboratory level calibration equipment into a portable chassis. Its core technical parameters include:

Temperature control range:0~60℃The accuracy reaches±0.05℃Realize millisecond level response through semiconductor refrigeration and heating dual systems;

Humidity generation: supported5%~95%RHFull range coverage,5Humidity balance and stability can be achieved within minutes±0.5%RH；

Multi point calibration capability: can be connected simultaneously5Temperature and humidity probe, built-inHW4The software automatically completes data collection and error correction.

This device breaks through the dependence of traditional large humidity generators on fixed sites. The core innovation lies in the combination of miniaturized saturated salt solution generator and dynamic airflow circulation system: precise control of salt solution concentration through microfluidic technology, combined with three-dimensional air duct design, improves the uniformity of calibration environment to±0.3%RHFar exceeding the requirements of international measurement standards.

2、 Typical application scenario: Full coverage from laboratory to production line

1. pharmaceutical industryGMPCompliance calibration

In the production of sterile preparations, temperature and humidity deviations exceed±3%RHMay cause the drug to absorb moisture or clump.HG2-SRegular on-site calibration of clean room temperature and humidity sensors can be carried out to avoid equipment downtime caused by disassembly and transportation. For example, a biopharmaceutical company uses this device to adjust the calibration cycle from3Months shortened to1Month by month, annual cost savings in quality inspection exceed20Ten thousand yuan.

2. Traceability of meteorological observation station equipment

Meteorological temperature and humidity sensors need to be regularly sent to the National Institute of Metrology for calibration, which is time-consuming and susceptible to transportation shocks.HG2-SSupport rapid on-site calibration, with calibration data directly traceable to the Chinese Academy of Metrology（NIM）Standards ensure the continuity of meteorological data.

3. Monitoring of Semiconductor Manufacturing Environment

The wafer processing workshop is sensitive to humidity up to±1%RHTraditional single point calibration cannot cover spatial distribution.HG2-SMulti probe synchronous calibration function, which can verify the workshop at once20The accuracy of more than one monitoring point can improve the response time to environmental anomalies4Hour compression to30minute

3、 Core Advantage: Triple Upgrade of Efficiency, Accuracy, and Usability

Cost savings: Compared to traditional large humidity generators,HG2-SReduce procurement costs60%And there is no need for a dedicated calibration laboratory, reducing labor costs for a single calibration75%；

Simplified operation:7Guide to the integrated calibration process of inch touch screen, experimental personnel need to go through it15Independent operation can be completed within minutes of training;

Data Security: Built in256Bit encrypted storage, calibration records complyFDA 21 CFR Part 11Electronic signature requirements can be directly used for audit tracking.

Conclusion

RozhnikHG2-SThe humidity generator redefines the boundaries of temperature and humidity calibration through technological innovation. Its portable and high-precision design not only solves the urgent need for rapid on-site calibration in key industries such as pharmaceuticals and meteorology, but also helps enterprises build a metrology management system that meets international standards through intelligent software and compliance design. With the advancement of industry4.0The continuous improvement of environmental control requirements will make such equipment a core tool for ensuring production quality and data credibility.