1.Top-fast Manufacturer for Membrane Switch ( 48H) & Graphic Overlay (24h)2.Waterproof rating up to IP663.Free Graphic Design4.Free DHL shipping & Free Paypal FeeThe first order is f…
XK3-D is a dual-entry access control with integrated keypad and card reader. It supports up to 999 users inmultiple access configurations (Card, PIN, or Card +PIN). Its key is all metal and …
The SK7 is a single door wireless access control, consists of a wireless & waterproof keypad , a mini controller and a wireless exit button. TEA + Rolling Code o…
The basic principle of freeze drying is based on the three-state change of water. Water has solid, liquid and gaseous states, and the three states can be converted and coexist. At the same time, water…
Processing principle of freeze dryer
Freeze-drying technology, referred to as lyophilization, water vapour sublimation in a vacuum environment, low temperature drying, so that the water-containing ma…
Come take a look at the different "composition systems" of the laboratory freeze dryer.
·The refrigeration system of the laboratory freeze dryer
The inner cylinder ty…
RFID contactless keyfob is particularly useful for the change-over of applications with different technology as well as for multi RFID choice. Proud Tek is ready to select the most attractive design f…
Founded in 2006, Shenzhen Openlight Technology Co.,Ltd is a high-tech enterprise integrating R&D, production and sales of LED lighting products and backlight products.Openlight Technology has…
ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea