Constant temperature tank oil tank temperature uniformity high fluctuation small

Shanghai Haozhuang Instrument Co., Ltd. has developed the LNB brand constant temperature water tank oil tank, which is energy-saving and environmentally friendly, leading the country. Professional manufacturing is more secure and affordable. The high-precision low-temperature constant-temperature bath, also called high-precision low-temperature constant-temperature bath, is a high-precision constant-temperature source with refrigeration and heating, and has the function of a small chiller. Widely used in petroleum, chemical industry, metallurgy, medicine, biochemistry, physical properties, testing and chemical analysis and other research departments, universities, factory laboratories and measurement and quality inspection departments. Depending on the size of the opening of the tank, a constant temperature experiment can be carried out in the bath, or it can be connected to other equipment through a hose and used in conjunction with a constant temperature source.

Inner circulation: The liquid medium in the tank is circulated through the pump to increase the uniformity of the temperature in the tank and reduce the temperature fluctuation. External circulation: through the circulation capacity of the pump, the insulated hose is connected to the external equipment by the water outlet to form a closed loop, which flows back to the equipment inlet, which leads the constant temperature medium in the tank to establish an external constant temperature field. The application fields of circulating water constant temperature: Biochemical field: rotary evaporator, Abbe refractometer, polarimeter, atomic absorption, ICP-MS, ICP, nuclear magnetic resonance, CCD, biological fermentation tank, chemical reactor (synthesizer), etc. Material field: electron microscope, X-ray diffraction, X fluorescence, vacuum sputtering plating, vacuum coating machine, ICP etching, various semiconductor equipment, fatigue testing machine, chemical deposition system, atomic deposition system, etc. Medical field: superconducting magnetic resonance, linear accelerator, CT, low magnetic field nuclear magnetic resonance, X-ray machine, microwave therapy machine, medical cold cap, cooling blanket, etc. Physical and chemical fields: lasers, magnetic fields, various molecular pumps, diffusion pumps, ion pumps, and including materials. Various water-cooling equipment used. Product features: Energy saving-In summer and high ambient temperature, cooling water can be recycled in the system circuit, saving a lot of water resources. Higher efficiency-one circulating water device can meet the cooling needs of multiple external devices at the same time, and continuously provide low-temperature and constant-temperature water sources, suitable for condensation experiments. Temperature control accuracy-PID temperature control technology, built-in PT100 sensor, high temperature control accuracy, temperature digital display, intuitive operation and high safety-with self-diagnosis function; freezer overload protection and other safety guarantee functions. Proportion of low temperature antifreeze liquid A glycol aqueous solution: ethylene glycol / water 55/45 (-30 ℃), 70/30 (-40 ℃) B glycerol aqueous solution: glycerin / water 70/30 (- 30 ℃) The density of low-temperature antifreeze should be checked frequently during use to meet the following requirements: 1. Ethylene glycol aqueous solution: P20 = 1079㎏ / m3 (-30 ° C) (-40 ° C) 2. Glycerin aqueous solution: P20 = 1182.6㎏ / m3 (-30 ℃) When the antifreeze is replaced with water, the minimum temperature must be above 0 ℃. Cooling water type selection: Generally, small-scale circulating water cooling thermostats with cooling capacity below 1000W are widely used in laboratory condensing devices such as low-power lasers, parallel evaporators, parallel quantitative concentrators, parallel reactors, and distillers. Medium-sized circulating water-cooled thermostats with a refrigeration capacity below 6000W are widely used in analytical instruments such as AAS, ICP, ICP-MS, and electron microscopy. Rotary evaporators, Soxhlet extraction, solid-liquid extraction instruments, Kjeldahl nitrogen determination instruments , Laser marking machine, laser cutting machine and other laser instruments and machine tool industries. Large-scale circulating water-cooled thermostats with a refrigeration capacity of more than 10KW are widely used in X-diffraction instruments, magnetic mass spectrometers, fatigue testing machines, vacuum coating machines, plastic forming equipment, laser cutting machines, X-fluorescence spectrometers, infrared spectrometers, and differential thermal analysis Instruments, nuclear magnetic resonance and other equipment with high refrigeration constant temperature requirements. Scope of application: Cooling of the heating part of semiconductor manufacturing equipment: single wafer cleaning and reprinting, printing machine, automatic clamp mounting device, spraying device, ion plating device, etching device, single wafer processing device, slicer, packaging machine, developer Temperature management, light exposure device, heating device of magnetic generating part, etc. Cooling of the heat generating part of the laser device: laser processing, heat generating part of the welding machine, laser marking device, generating device, carbon dioxide laser processing machine, etc. Cooling of heating parts of other industrial equipment: plasma welding, automatic packaging machine, mold cooling, washing machine, gold plating tank, precision grinding machine, injection molding machine, molding part of resin molding machine, etc. Analysis and cooling of the heat generating part of the machine: light source of electron microscope, light source part of ICP emission spectrometer, heat generating part of spectrophotometer, heat source of X-ray analysis device, heat generating part of automatic pulse amplitude modulator, light source of atomic absorption photometer Wait. The water tank can be cooled with high-quality pure water inside and outside the machine, which can ensure the normal operation of precision instruments with high water quality requirements and extend the service life of precision instruments.

Shanghai Haozhuang Instrument Co., Ltd. is a technologically innovative high-tech enterprise based in Shanghai and radiating the whole country. The company has first-class technicians and a good team of technicians, with advanced technology and strong development strength. Since its establishment, the products and The service is recognized by customers and has a good reputation. The company adheres to the business philosophy of "integrity. Professionalism. Innovation. Growth" to provide customers with elaborate services. The company's main business and production scope include: testing equipment, laboratory equipment, cleaning equipment, Environmental protection equipment and undertaking the design and customization of non-standard products and providing related technical services. The company's main business and production scope include: testing instruments, laboratory equipment, cleaning equipment, environmental protection equipment and undertaking the design and customization of non-standard products and providing related technologies Service. Welcome customers!

Technical parameters:

Special advantage:

Protected by patent No. ZL 2013 2 0354946.9, do not infringe

1. High strength ABS material, ultra-thin light head, integrated surrounded 4 group handle design, meeting laminar flow requirements, easy to operate

2. Intelligent spot control technology: Light intensity not change when spot size changed

3. Intelligent shadow control technology: when light was sheltered by surgeon head, correlated LED light will automatically darken, other LED lights which are not sheltered will increase brightness, compensate the illuminance loss in surgery field, provide a better shadowless rate, bring the perfect surgical lighting (optional)

4. Variety of Surgical environment lighting mode: bright, normal, endoscopic lighting mode; Base axis has ambient light lighting mode (optional)

5. Satlite oval hanging main arm, meet laminar flow requirement

6. Double control system (optional), Li battery (optional), electric focus adjustment system (optional), RGBW color adjustment system (optional), independent R9 function (optional), manual focus adjustment function (standard)

7. Base configuration: Germany imported balance arm system, light head is designed by Germany engineer, USA LED bulb, Taiwan power system

Product feature:

1. Lamp shell is ABS material, integrated design with four handles around and streamlined ultra-thin design, the thickness is not more than 18CM, obtain excellent effect of laminar flow

2. Use international advanced warm white LED as shadowless illuminant, environmental, lower energy consumption LED bulb, bulb life: 60000 hours

3. LED do not engender infrared ray and ultraviolet radiation, it doesn't have the temperature rise and tissue damage caused by halogen shadowless light, can accelerate the wound healing after surgery, and has no Radiation pollution

4. LED color temperature is constant, soft and not dazzling, close to natural light

5. The main light use 128LEDS(main bulb)+384LEDS(spare bulb) independent LED illuminant (lamp cup is one main and three spare bulb structure), divided into multiple independent illuminant group, subsidiary light use 56LEDS(main bulb)+168LEDS(spare bulb) LED illuminant (lamp cup is one main and three spare bulb structure), divided into multiple independent illuminant group; every lamp use double CPU control, every group of LED illuminant controlled by special circuit chip, any group failure will not affect the normal use of shadowless light.

6. Double switch control system, when control panel failure, emergency switch which installed on light head can be used, guarantee light normal work. Control panel in the spring arm joint, film touch switch, easy to use, Not easy to damage

7. Microcomputer digital control, illumination can be adjustable; stepless adjustment, eight segments continuous indicating, adjustment range: 10%-100%, backlight illumination: 30 Lux; it offers illuminance memory function

8. Adopt restrain interference design of electromagnetic wave, avoid disturb with the other equipment in operating room

9. Use satlite oval swing pipe design, can install 4 cantilever devices in complex operating room, also can be reserved per hospital's request, convenient to upgrade and provide perfect solution for the increasing multi-media request of hospital

10. Balanced system using imported German Ondal arm module, more than 5 group universal joints, every cantilever must has more than 3 joints which can be rotated in 360 celsius degree, equipped with fatigue correcting unit and fix position hand handle device, easy to fix position after using for long time

11. The handle on the central of lamp can be detachable, can take high temperature (134 celsius degree) sterilization treatment, easily adjust, flexible fixed; Adopt balanced arm, handy operate, and make sure the lamp stable during operation; has C-arm joint control panel, has luminance prompt facility, provide environment lighting models

12. Lamp panel radius of gyration: 182cm, the lamp can be pulled to vertical floor, convenient to any angle illumination. Unify ABS operate handle and mid-operation handle of Lamp rim convenient to operate. Product execute international IEC standard.

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