Hangzhou Winteam Scientific Instruments Co., Ltd.
THE MISSION OF WINTEAM IS PROVIDE BETTER STERILITY TEST PRODUCTION
|Place of Origin:||CHINA|
|Minimum Order Quantity:||1 set|
|Packaging Details:||wooden case|
|Delivery Time:||30work days|
|Supply Ability:||10set one month|
|Cover:||SS304 SS316 Pvc||Noise:||≤6060db(A)|
|Reduction:||Log 6||Class:||Laminar Flow A Turbulent Flow A|
|Pre-chamber:||Yes||Application:||Sterilization,Aseptic Isolator,oxygen And Dust|
membrane filtration pharmaceutical isolator,
membrane filtration sterility isolator,
75m3/h Sterility Test Isolator
class A ss316 sterility test isolator with 4 gloves for laboratory compounding aseptic containment isolator
|size of operation||1200*650*850||1500*650*850||1800*650*850|
|Air lock chamber size||750*650*850|
|Power supply||AC220V 50Hz|
|Operation port||single side 2+1||single side 3+1||single side 4+1|
|Operating port size||240mm diameter|
|Airflow mode||engineering turbulence|
|High efficiency filter||99.98% H13|
|Operating port protection wind speed||0.5m / s (refer to ISO 14644-7)|
|Hour leak rate||≤0.5% (refer to ISO 14644-7)|
2, the system's efficient integrity detection
By detecting the amount of high-efficiency filter leakage from the sterile isolator, the high-efficiency filter and its defects during installation are found to take remedial action. The detection method uses the PAO method to evaluate the high-efficiency filter leakage rate by testing the aerosol concentration ratio upstream and downstream of the high-efficiency filter.
Judging criteria: the detection point transmittance is higher than 0.01%, which is the leak point, and the entire filter plane transmittance is less than 0.01%.
The second generation: With the development of aseptic isolation technology and sterilization technology, the aseptic isolator developed into a stainless steel material as the main structural material, but the structure still retains the turbulent flow design in the cabin. The sterilization method is mainly based on a hydrogen peroxide device connected to an external vaporization or spray.
The use of the sterile isolator essentially avoids direct contact between the operator and the experimental items. Instead of wearing a special cleansing suit, the operator does not need to wear the operating gloves or the half-length suit on the sterile isolator to inboard the items and instruments. Take action. Glove-sleeve assemblies or half-length suits are an integral part of a sterile isolator compartment that is made of a soft material and is compatible with the sterilant used.
Therefore, the aseptic sterilizer can perform sterility test to avoid contamination of the experimental articles and auxiliary equipment, and improve the accuracy of the sterility test results.
1. Confirmation of cabin tightness
Whether the sealing performance of the aseptic isolator meets the requirements is determined by the pressure maintaining capability of the sterile isolator in a fully static closed state.
Where: Q/V: hour volume leak rate; Ps: initial absolute pressure Pt: end absolute pressure; t: mean pressure drop, min.
Judging criteria: 1 hour leak rate Q/V ≤ 0.5%. If the cabin is tested three times, the leakage rate is less than 0.5%, indicating that the sterile isolator has good sealing performance and can prevent the entry of external microorganisms.
Contact Person: wong