Antigrrease smoke-cover Asian size 1780cmx800cmx1610cm
LDX-D Speed Dome Camera 360 Continuous Pan Rotation, automatic 180 flip Variable high-speed pan/tilt: 0.05- 250/S pan and 0.05- 200/S tilt Dome cover: 6-inch sealed fixed acrylic bubble, clear or smoked color. Vandal proof optional 128 programmable presets, presets frozen Programmable Pattern* & auto scan Compatible to Pelco P/D protocol Built-in 8 Alarm inputs; 2 Alarm outputs OSD password protection Privacy Mask function, 8 privacy zone Optional auto tracking Optional motion detection 7.5KG
Integration of digital camera, lens, receiver, variable high-speed pan/tilt motor and enclosure Integration of the following components: Digital camera & lens: high res. 18x color or color/b&w, 22x color, 23x color/b&w Multi-protocol receiver: rs-485 p/d Variable high-speed pan/tilt: 0.05fp--250fp/s pan and 0.05fp--200fp/s tilt Dome housing: optional indoor in-ceiling/pendant and outdoor pendant Dome cover: 5.9-inch sealed fixed acrylic bubble, clear or smoked color. Vandal proof optional On-screen-display programming 360fpcontinuous pan rotation 128 programmable presets, presets frozen optional* 2-hour programmable pattern* 1 programmable timed home position 1 presets tour available to call 1 to 8 presets in sequence* 3 scan modes: auto scan, random scan and frame scan Optional external alarm interface unit 3 selectable white balance: auto on/off, red-blue and magenta-green Adjustable or auto shutter speed to optimize light sensitivity Adjustable or auto sharpness Zoom adjusted programming Proportional pan speed Auto-focus, manual override Auto-iris, manual override Automatic 180fpflip Backlight compensation on/off selectable Interface for fiber optics or ip card module Rs-232 interface for future version upgrade* Auto-recognize of control protocol and baud rate, no setup needed* Surge protection
Supplier: Welding protection, fire and smoke curtain, welding tent, thermal insulation jacket/covers
Non-flooring material: DIN54837 and ISO 5659-2 FED Toxicity for S2-S5,SR1/SR2,ST1/ST2 Flooring covering: ISO9239-1 for SF1-SF3 and ISO 5659-2 FED toxicity Small Parts: DIN53438-2 / DIN53438-3 for K1-K3 or F1-F3 Seats: DIN 54341 EN1021 ISO9705 Cable and Wire: EN 60332-1-2 EN50266-2-4/5 EN 6103 EN 50305 Small Electrical parts: EN 60695-11-10 ISO4589-2 - Test method > DIN 54837: Small Parts combustion test > EN ISO 9239-1: extension of the flame test - Floor > DIN 53438-2: Flammable Material Testing > DIN EN 60332-1-2: single cable Vertical Burning Test > DIN EN 61034-1: Wire & Cable Smoke Density Test > DIN EN 50266-2-4: Vertical Burning Test for punch cable > DIN EN 1021-1: Seat Burning Test > DIN EN ISO 5659-2: Smoke Toxicity Test We also can provide the following service of fire test to Railway EN45545-2 Fire protection of railway vehicles: Requirement for fire behaviors of materials EN45545-3 Fire resistance requirements for fire barriers NFPA 130 Standard for fixed guideway transit and passenger rail systems DIN5510-2 Fire behavior of materials and parts, classification, requirement and test methods BS6853 Code of practice for fire precautions in the design and construction of passenger carrying trains NF F16-101 Railway Rolling Stock Fire Behavior Choice of Material
I.SummarizeAs individual protective equipment for personnel respiratory, , gas defence mask (Type:FZFD) canprotect the respiratory organ ,eyes and facial skin. Masks can be directly connected with the canister, or connect with the canisters with the airway. FZFD type gas mask can choose different sizes canisters according to the different protection requirements. Its used  for military, factories and mines, scientific research, ambulance, fire and other units.It meets the standard of GB2890-95.II.BodyThe body with an inner periphery and chin off the cover is made of black rubber molded ,which ensureadhesion with the face and comfortable to wear. This rubber is specially formulated to enhance the life of the mask and the skin without irritation. Easy to adjust the belt, it can quickly wear. Therefore, the gas mask can ensure airtight, and comfortable to wear in all cases, even when engaged in intense activity.III.Specification1. Protection objects: according to needs of different canisters,it can protect people from toxic gases, vapors and toxic smoke.2. Expiratory resistance: not more than 90 Pa (30 l / min)3. View: no less than 70% of the total field of vision, double vision is no less than 30%4. View Performance: when longer than 1.5 hours, without fogging the lens, without distortion anddeformation (-30 )5. Tightness:( Mist leak tightness factor): not more than 0.005%
Kitchen fire system Fire system Automatic kitchen fire suppression system, are essential to modern service industries and commercial kitchencooking stove fire extinguishing system. Kitchen automatic fire extinguishing equipment and a kitchen fire special agents have all passed the national fixed fire extinguishing systems and fire resistant components for quality supervision and inspection center qualified.A kitchen fire special agents are nontoxic, pollution-free, corrosion free cleaning of fire special agents. Fire extinguishing efficiency and ceased to burn. Kitchen automatic fire extinguishing device can be widely used in hotels, guesthouses, offices, hospitals, schools, factories and enterprises and institutions in the kitchen, dining room (cooking wok, deep fry pan) and western-style cookers (flower stoves, barbecue stoves, lie furnace). Working principle 1)after the oil pan on the kitchen hearth is burning, the large heat from the fire makes the heat-detection infusible metal in haul cable releaser break away. 2)the heat detection system open the release device of kitchen fire-extinguishing system to exert pressure on the vessel storing the fire extinguishing agent 3 )the liquid extinguishing agent is sprayed on the surface of the device n the kitc and drive all the auxiliary pneumatic or electric switch-off devices and the alarming linkage system. Hen hearth and the smoke exhaustion hood, oil-filter screen and exhaustion pipeline through the nozzle. This special extinguishing agent can extinguish the flare inside the oil pan rapidly and form a covering layer to inhibit the burning of oil material steam and prevent the rekindling of oil material. 4)within about 3-5seconds after the system sprays the agent, the valve in the system opens the spraying valve automatically, the water sprays through the pipeline of extinguishing agent and the nozzle and cools and brushes the oil material and the surface of the hearth device rapidly.
