Steam sterilization wireless temperature verification device

In the pharmaceutical and food industry, high-temperature pressure moist heat steam sterilization is widely used as a sterilization method due to its strong penetration, fast conduction, reliable effect, and safety and simplicity. In order to ensure sterilization effectiveness, it is necessary to regularly validate the sterilizer, among which the thermal distribution and penetration test of the sterilization chamber is a very important validation project. Conducting empty and full load thermal distribution tests is an effective method for analyzing and determining the possible presence of cold spots in the sterilization chamber.

United States, Czech RepublicMT HiTemp140-2 is aSteam sterilization wireless temperature verification deviceEquipped with a US factory calibration and quality assurance certificate, the product is compact in size, with a 316 stainless steel shell that is sturdy and durable. It can be used continuously at high temperatures up to 140 ℃ (after installing an insulation box, it can be tested at 250 ℃), and is simple and easy to operate. It is widely used for verifying the sterilization effect of high temperature pressure wet heat steam. Conduct at least 3 or more consecutive heat distribution tests on the sterilizer chamber under no-load conditions, place these instruments at different positions in the sterilization chamber, and verify through testing whether the temperature difference at each point meets the requirements in multiple tests, as well as the uniformity of temperature and stability of sterilization medium in the entire sterilization cabinet. Similarly, conduct at least 3 or more heat penetration tests under full load conditions. Determine the cold point through thermal distribution and thermal penetration testing, and verify the sterilization effect of the sterilizer under the load and the formation of the coldest point conditions.

When conducting thermal distribution and penetration tests, multiple recorders need to be used simultaneously. Maiczek's dedicated software can easily pre-set these validators with the same sampling frequency and startup time, so that the collected temperature data at each point has the same starting time for comparison and analysis. Each validator will automatically generate a temperature curve that runs through the entire sterilization process for that test point.

Steam sterilization wireless temperature verification device

parameter indicators
Temperature sensor:100 ohms Platinum RTD
Probe temperature range:-200℃ to +260℃
Resolution:0.01℃
precision±0.1℃( 20℃ to +140℃ )，±0.3℃( -20℃ to +19.99℃)，±0.4℃( -40℃ to -20.01℃)
Startup mode:1. Immediate start 2, delayed start (18 months)
Stop mode:1. Manual 2. Timing
Password protection: have
Real time recording function: Yes, it needs to be connected to a computer to achieve.
Transmission rate125000 baud
Capacity:32256 groups
Sampling rate:1 second to 24 hours
F0 cumulative function: Yes
Battery and lifespan:3.6V high-temperature lithium battery (user replaceable), 2 years (usually with a 1-minute reading rate at 25 ℃)
Interface cable:IFC400
Diving ability: Yes,IP68
Shell material:316 stainless steel
Operating environment:-40 to 140℃，0.002PSIA to 100PSIA （0.0138Kp to 689.476Kp）
Size: Recorder body:45mm x 25mm dia ， 探针： 51mm*4.8mm dia
CE certification: Passed

The appearance, steam sterilization temperature, and F0 value curve of MT HiTemp140-2 are shown in the following figure: