Monitoring management system for liquid nitrogen biological container of cord blood stem cell bank is a system integration product that was studied and developed for five years by our company. By drawing advanced management experience of cord blood stem cell bank at home and abroad, our company uses creatively advanced data collection technology, communication technology, automatic control technology, and embedded software technology.
The system is mainly made up of remote terminal unit (rtu) of intelligent monitoring of biological container and data service center (dsc). Intelligent monitoring terminal unit has the following functions: real-time collection of temperature of low and high position, real-time monitoring of liquid height, calculation of liquid nitrogen loss, automatic switch of liquid inlet electromagnetic valve according to liquid level and temperature, internal local area network is used to connect tank body computer with server of monitoring center, dtu sends warning message to the cell phone of watch keeper including low-and-high-position overheating warning and sensor failure warning, powerful mis management system for objects in cryopreservation, and so on.
Data monitoring center analyzes and stores data provided by rtu and these data are investigated by management staff. Monitoring terminal unit can check conveniently the state of every network monitoring terminal by connection of local area network and monitoring center on a computer in the monitoring center without reaching any biological storage container. Monitoring center computer is also in charge of storing and managing all objects stored or to be stored in the liquid nitrogen tank. Monitoring center software is mainly made up of eight major modules including operation model selection, data monitoring, alarming, and object information management.
Air Max Smoke Evacuator is suggesting a good alternative for smoke, microdust, and even offensive odor control, which is an unavoidable by-products in laser treatment. With a triple filter system, AirMax enables to eliminate not only smoke and micro dust itself, but also offensive odors too, which general smoke evacuators cannot so far. AirMax also adopts a flexable and self-stainable hose, and it provides an user friendly environment, cause no assistant needed. System Advantages Triple Filter system shows the highest collection efficacy for micro dust and offensive odor Flexible, but self-sustainable hose, doesnot need an assistant Adopts powerful Air motor with 3/4 hp Adjustable intensity of air flow and adopts hose strainer Integrated Tripple Filter System *3 IN 1 SYSTEM : PREFILTER + CARBON FILTER + HEPA FILTER 1. Pre-filter for Fine Dust Elimination : Dust Weight Arrange Efficacy 70~85% by ASHRAE 52-1 2. Carbon Filer for Offensive Odor Treatment : Collection Efficacy 80% Up 3. Hepa Filter for Micro Dust Elimination : 0.3micro Meter below dust/ Over 99.99% (Leak Test) . Over 99.97% (STD)
Supplier: Chengdu xtalong electronics co. ltd. is a leading global provider of rf components, specializing in vertical integration. the company offers a diverse product line, including rf microwave integrated circuits, frequency control devices, and sip system level packaging. notable products include low loss filters, mmic amplifiers, low noise amplifiers, saw filters, crystal filters, dielectric filters, ltcc filters, duplexers, vco, ocxo, overtone crystal, and more.
Supplier: Sensors, controllers, counters, counters, timers, panel, switching mode power supplies (smps), connectors, motion control, motion devices, control switches, digital switches, industrial process automation, converters, contactors, transmitters, safety components, control components, automation systems, systems integration, machine automation, machine automation control systems, energy monitoring system, home automation system, parking guidance, dc energy meters, solar string panels, solar charger, inverters, renewable solar projects, web based centralised scada monitoring, roof top solar generation, wind sensors, wind anemometers, field and installation bus, sensors optical, ultrasonic, conductive, fibre, float, inductive, magnetic, capacitive, laser, loop detectors, hmd, light curtain
Supplier: We provide product solutions and materials to customers over 50 countries and mainly focus on automotive industry, telecommunication, industrial control system, instrument and meter industry, medical and consumer electronics. our strong brands: texas instruments, stmicroelectronics, nxp, onsemi, adi, micron, lattice, lnfineon and several chinese brands.we offer one stop bom service from schematic design, board layout, component selection, firmware design, and mechanical design to pcba. in our laboratory, external visual inspection, x ray testing, soderability test, decapsulation, failure analysis, reliability test etc. which is available to do technical analysis and avoid the risk of fakes.
Services: Clearing agent, transportation, shipping
Box dimension - 1000mm x 750mm x 750mm Box Material - Stainless steel 304 L box with mirror finish inside brushed finished outside Acid resistant Box panel/window Openable Front window with polycarbonate an extra coating for chemical and scratch resistance One Feed through electrical single phase 220 V - 16 A Attainable purity < 100ppm H2O and < 500ppm O2 at complete pressure range. O2 = 20 l , H2O = 960 g Filtration HEPA : particles Glove Ports - Glove ports, 220mm diameter and should be O ring sealed Gloves Materials Gloves Piercan USA make Neoprene, or Butyl Dust filter - 0.3 micron Dust filter. HEPA Filter 0.3 micron HEPA, H13 or H14 Gas Purifier - Molecular sieves, Activated Carbon, Charcoal chamber with high efficient O2 ,H2O adsorbent One each Shelves - Height Adjustable, Acrylic Stainless Steel shelves Three/ Yes Box Pressure Control -+15 mbar to -15mbar. Automatic pressure control. Yes Box Lamp -One front mounted fluorescent lamp one inside Yes Antechamber Type Cylindrical, 300 mm diameter, Length 600mm (inside dimensions) Material stainless steel, thickness 2.5mm Inside surface brushed finish Sliding tray stainless steel Doors SS thickness 10mm Door lock easy to operate, spindle lock Pressure gauge, monometer: analog display Vacuum/ Refill process. Regeneration Below 5% loss Complete automated or manual operation with foot switch Yes Sensors Solid state oxygen sensor with 0- 1000 ppm & Solid state moisture sensor with 0-500 ppm Auto purge PLC controlled via system control panel. PLC Program Logi Control with integrated control with external display unit 10 One Yes Vacuum Pump 740 mm HG with fittings (Optional) High Vacuum Pump: Oil sealed vacuum pump â?? 150 lpm,Vacuum level : 5x10ï?Â2mbar Type rotary vane pump, dual stage, Oil mist filter, Oil recirculation, Automatic gas ballast control, 10 m3/h Optional facility for automatically turning off the vacuum pump when the antechamber is not in use One Recirculation Pump Optional Re circulating purified gases pro rata basis 20m3/ per hour Service Support - Efficient service facilities with trained engineers at your place warranty One years comprehensive onsite warranty.
Box dimension 1000mm x 750mm x 750mm Box Material Stainless steel 304 L box with mirror finish inside brushed finished outside Acid resistant Box panel/window Openable Front window with polycarbonate an extra coating for chemical and scratch resistance One Feed through electrical single phase 220 V - 16 A Attainable purity < 100ppm H2O and < 500ppm O2 at complete pressure range. O2 = 20 l , H2O = 960 g Yes Filtration HEPA : particles Yes Glove Ports Glove ports, 220mm diameter and should be O ring sealed Gloves Materials Gloves Piercan USA make Neoprene, or Butyl Dust filter 0.3 micron Dust filter.HEPA Filter 0.3 micron HEPA, H13 or H14 Gas Purifier Molecular sieves, Activated Carbon, Charcoal chamber with high efficient O2 ,H2O adsorbent Shelves Height Adjustable, Acrylic Stainless Steel shelves Box Pressure Control +15 mbar to -15mbar. Automatic pressure control. Box Lamp One front mounted fluorescent lamp one inside Antechamber Type Cylindrical, 300 mm diameter, Length 600mm (inside dimensions) Material stainless steel, thickness 2.5mm Inside surface brushed finish Sliding tray stainless steel Doors SS thickness 10mm Door lock easy to operate, spindle lock Pressure gauge, monometer: analog display Vacuum/ Refill process. Regeneration Below 5% loss Complete automated or manual operation with foot switch Yes Sensors Solid state oxygen sensor with 0- 1000 ppm & Solid state moisture sensor with 0-500 ppm Auto purge PLC controlled via system control panel. Yes One Each PLC Program Logi Control with integrated control with external display unit 10â?? One Yes Vacuum Pump 740 mm HG with fittings (Optional) High Vacuum Pump: Oil sealed vacuum pump â?? 150 lpm,Vacuum level : 5x10 2mbar Type rotary vane pump, dual stage, Oil mist filter, Oil recirculation, Automatic gas ballast control, 10 m3/h Optional facility for automatically turning off the vacuum pump when the antechamber is not in use One 2Recirculation Pump Optional Re circulating purified gases pro rata basis 20m3/ per hour Service Support Efficient service facilities with trained engineers at your place warranty One years comprehensive onsite warranty.
Supplier: Microscope, infrared microscope, 3 d video microscope, long working distance microscope, prober, system integration
Overview: Self-pressurized liquid nitrogen tank produces pressure by evaporation of little liquid nitrogen so that liquid nitrogen will exhaust itself and complement other containers. It finds its application in the transportation and storage of liquid medium (liquid nitrogen, liquid oxygen and liquid argon) and cold source of other refrigeration equipments. It is now widely used in tool and die industry, animal husbandry, medicien, semi-conductor, food, cryogenic chemical industry, aerospace, military and other industries and areas. (dewar flask, dewars, dewar, etc) Production materials: Inner and outer cylinders of the main body are made up of 304 austenite cryogenic special stainless steel of fine quality; absorbers are regenerated and activated; multi-layer insulation materials are oil-and-lipid-free thin imported composite. Production technology: All weld joints are tested by helium mass spectrometer; 100% of products have gone through strict cryogenic examination; unique patented vacuum-pumping technology ensures extremely evaporation loss rate; optional machine or digital display liquid level gauge; container shell makes use of unique polishing technology and has aesthetic modeling; the entire production process strictly follows is9001:2008 standards. Security technology: A two-way multi-layer security system is installed to ensure safety for production use; layout of the safety valve, outlet valve, vent valve, and booster valve is reasonable for secure and convenient operation. 70cm*70cm*140cm, 115kg
The biological safety cabinet is similar in performance and specification to the vertical series, described on reserse. The additional main features are as under:- Specially suited for wet processing, water fab, chemical work, critical biological work involving virus and pathogens & for microbiology, biochemistry etc. Standard s.S. Table peripheral or fully perforated. Integral powerful exhaust system. Built-in-positive air curtain effect to prevent inside air from going out and room air from entering in, providing total process and operator safety. Exhaust ducting to carry the air outside. Front sliding door, u.V. Light, manometer, gas cock etc. Optional. Air flow:- 70% of the air is recirculated back into the work area and 30% of the air is hepa filtered and exhausted out to the environmental via a dedicated duct without mixing with the recirculated air. Standard size:-2' x 2' 3' x 2' 4' x 2' 6' x 2' 8' x 2' Face value:- a cafe velocity of 90±20 cfm is maintained.
