English
الألمانية
العربيةالحالي
الفرنسية
الإندونيسية
اليابانية
الكورية
اللغة الملاوية
البرتغالية
الروسية
الإسبانية
التايلاندية
اللغة التركية
اللغة الفيتنامية
منتجات المراقبة البيئية الميكروبيولوجية
لوحة الاتصال
A 55 mm prepared agar plate with a raised convex surface for direct microbial sampling of cleanroom surfaces and personnel.
- Raised Contact Agar Surface
- 55 mm Monitoring Format
- Neutralizer Options
- Sterile Lockable Plate
مقدمة المنتج
The Contact Plate is filled so the agar forms a smooth convex surface above the dish rim. Removing the lid allows the medium to touch a defined area of a dry flat surface or a gloved fingertip without scraping the plastic edge. After controlled pressure and dwell, the plate is closed and incubated for recovery and enumeration. Critical-area formats use gamma-irradiated triple wrapping, while lockable lids, data identification and neutralizer blends support secure cleanroom workflows.
الخصائص الرئيسية
The compact 55 mm format fits common surface, glove-print and active-air accessories.
Neutralizer blends reduce inhibition by residues from routine disinfectants.
Lockable and sterile triple-wrapped formats support critical-area transfer and transport.
مخاوف المنتج للعملاء
Contact plates must provide uniform contact while avoiding agar damage, disinfectant inhibition and loss of sample identity.
A recessed agar surface cannot fully touch the monitored surface.Convex filling raises the medium above the rim for a broad defined contact area.
Residual sanitizer suppresses growth and masks viable contamination.Optional lecithin, polysorbate, histidine and thiosulfate neutralize a range of common residues.
The lid opens during transfer to the incubator.A positive lock option keeps the closed plate secure during handling.
Critical-zone unpacking introduces contamination.Gamma irradiation and staged triple wrapping support controlled transfer into isolators and cleanrooms.
تطبيقات نموذجية
Cleanroom surface monitoringGlove and fingertip samplingIsolator interior checksCleaning and disinfection verification
المعلمات الفنية
Typical construction values for a prepared cleanroom contact plate are listed below.
| المواد الأساسية | Medical-grade polystyrene plate with raised TSA, SDA or selected environmental-monitoring agar |
|---|---|
| سمك اللوحة | 14-20 mm closed plate height |
| العرض الفعال | 55 mm nominal contact plate diameter |
| الحد الأقصى الطول | Up to 60 mm overall outside diameter |
| الصلب يواجه سمك | 0.7-1.0 mm equivalent polystyrene wall thickness |
| الكثافة الأساسية | 1040-1060 kg/m³ for polystyrene components |
| الموصلية الحرارية | 0.10-0.14 W/(m·K) for polystyrene components |
| إنهاء السطح | Crystal-clear dish with smooth convex pale-straw agar and optional green identification rim |
| نوع المشترك | Slip-fit or lockable lid with molded stacking ring and plate-identification area |
| التخصيص | متوفر على أساس التطبيق المقصود وبيئة التشغيل. |
الخيارات المتاحة
TSA or SDA mediumMultiple neutralizer blendsGamma-irradiated triple wrappingLockable or non-lockable lid
Planning a Contact Plate specification?
أرسل لنا الأبعاد الخاصة بك، شروط التثبيت، أهداف الأداء والتشطيب السطحي المطلوب.
