Lsg-3000 moving detector goniophotometer completely meets lm-79 clause 9.3.1 requirement. The lsg-3000 is an automatic light distribution intensity 3d curve testing system for measuring light. The measuring distance is from 5m to 30m. It can measure all types of lighting sources, led or hid luminaires such as indoor and outdoor luminaires, roadway luminaires, street lamps, flood lights and other kinds of luminaires.
Measurement:
Luminous intensity data, luminous intensity distribution, zonal luminous flux, luminaries efficiency, luminance distribution, coefficient of utilization, luminance limitation curves glare, maximum ratio of distance to height, equal illuminance diagrams, curves of luminaires vs lighting area, lsocandela diagrams, efficient luminescence angle etc.
Features:
many national patents pending on hardware and software.
cie class a & constant temperature photo detector (class l detector can be optional).
high degree of intelligent and test function is complete.
the rotation motor is from japan mitsubishi motors and it uses germanic angle decode system, it will help smoothly and high accuracy rotation. It is very stable when start and stop.
the working principles are according to iesna and cie. This instrument is specially recommended by lm-75, lm-79 and cie121-1996.
with some optional instruments, it has good expanding functions
the position and working state remain the same as it is under working.
special collimation device with laser cross line, conveniently and accurately fix the position of the tested luminaries.
Emi-9ka is an automatic emi receiver. It is a main test system for emi (electro magnetic interference) testing. The emi-9ka is produced by the full closure structure and strong electro-conductibility material, which has high shielding effect. Due to the new technology for the emi test system, it solved the instrument self-emi problem. The test results are according to the international format test report. The emi test system emi-9ka fully meets cisprl6-1, gb17743, fcc, en55015 and en55022.
Specification:
• detection frequency range: 9khz~30mhz ( emi-9ka) or 9khz~300mhz ( emi-9kb)
• frequency stability: 1x 10-6
• frequency resolution: (9khz~150khz) 30hz; (150khz~30mhz) 1khz
• test tolerance: ±2 db
• measure and detection method: pk, qp and av range from 20dbµv to 140dbµv
• test time: setting by customers
• frequency scanning step length: 20hz~2mhz
• sweep bandwidth: 200hz; 9khz; 120khz
Esd simulator (electrostatic discharge generator or electrostatic gun) is in full compliance with iec 61000-4-2, en61000-4-2, iso10605, gb/t17626.2, gb/t17215.301 and gb/t17215.322. The esd generator is designed for the assessment of electrical and electronic equipment to withstand esd performance. Esd61000-2/esd61000-2a has lcd display in both english and chinese, they equipped with an infrared remote control which can allow you do the test in some special place.
Specifications:
Product model
Esd61000-2
Esd61000-2a
Output voltage
0.1~20kv±5%
0.1~30kv±5%
Polarity
Positive/negative
Positive/negative
Energy storage capacitance
150pf±10% (replaceable)
150pf±10% (replaceable)
Discharge resistor
330o±5% (replaceable)
330o±5% (replaceable)
Current rise time
0.6~1ns
0.6~1ns
Testing functions
Single, count, 20pps, air, contact, iec level
Single, count, 20pps, air, contact, iec level
Trigger mode
Manual/auto
Manual/auto
Numbers of discharge
1~9999
1~9999
Repetition
0.05s~99.99s
0.05s~99.99s
Working power
Ac220v(option 110v)±10%, 50/60hz
Ac220v(option 110v)±10%, 50/60hz
Touch screen with super big lcd and built-in windows ce
Calibrate report:
Output voltage (kv)
First peak current (a)
Current at 30ns (a)
Current at 60ns (a)
Rise time (ns)
2
7.29
4.10
2.20
0.93
4
15.40
7.90
4.30
0.97
6
23.20
12.10
6.50
0.97
8
29.40
16.20
9.30
0.89
-2
7.39
3.50
2.30
0.92
-4
15.50
7.70
4.30
0.89
-6
23.40
11.90
6.30
0.90
-8
31.80
16.10
8.20
0.90
We are cooling tower fills manufacturer supplier!
Welcome to Long Zhuo, a leading manufacturer of Cooling Tower Fill for a variety of industrial applications. We offer two types of Cooling Tower Fill, Crossflow Fill and Counterflow Fill, each designed to meet specific cooling requirements.
In the realm of industrial cooling, where efficiency is paramount, the heartbeat of any cooling tower lies in its cooling tower fills. These ingenious components, also known as cooling tower fillers or cooling tower media, reside at the core of the tower, working tirelessly to optimize heat exchange and maintain ideal operating temperatures.
Crafted from high-quality PVC, PP, or even high-temperature resistant CPVC, our cooling tower fills are a marvel of engineering. Utilizing specialized machinery, these materials are transformed into intricate configurations that maximize surface area and heat dissipation. Designed to perfection, they're hot-pressed into specific molds, resulting in cooling tower fills tailored for various industrial cooling applications.
Long Zhuo, with over 10 years of production experience, is a professional supplier of water treatment solutions, offering fast delivery and free samples. Our advanced production lines support a wide range of customizable products, including Cooling Tower Accessories (Cooling Tower Fill, Drift Eliminator, Mist Eliminator, Spray Nozzle), Water Treatment Media (Tube Settler, MBBR Media, Bio Ball Media, Diffusion Aerator), and Water Tanks (GRP, Galvanized Steel, Stainless Steel). We use 100% raw materials to ensure high cooling efficiency and long-lasting strength in all our products. As a reliable partner, we also provide OEM services to meet diverse customer needs.
The principle of cooling tower
At the heart of every cooling tower lies the fill. This dynamic component is the linchpin that facilitates the cooling process. Acting as a wet deck or surface, the fill creates a vast interface between air and water. This strategic design encourages extensive contact, allowing For rapid Evaperation. As Water Cascades Through the Fill, It Intertwines with Passing Air, Undergoing Cooling As Heat is Drawn Away. ED and Recirculated, While The Moistened Air Exits the Fill, Ensurying Optimal Cooling Effering.
Surface Maximization
The magic of cooling tower fills lies in their ability to amplify surface contact between air and water. By employing a film fill design, these components guide water into thin, flowing sheets, ensuring maximum surface interaction. This innovative approach boost s efficiency by promoting prolonged contact , enabling efficient heat transfer.
In the realm of industrial cooling, where efficiency is paramount, the heartbeat of any cooling tower lies in its cooling tower fills. These ingenious components, also known as cooling tower fillers or cooling tower media, reside at the core of the tower, working tirelessly to optimize heat exchange and maintain ideal operating temperatures.
Crafted from high-quality PVC, PP, or even high-temperature resistant CPVC, our cooling tower fills are a marvel of engineering. Utilizing specialized machinery, these materials are transformed into intricate configurations that maximize surface area and heat dissipation. Designed to perfection, they're hot-pressed into specific molds, resulting in cooling tower fills tailored for various industrial cooling applications.
Long Zhuo, with over 10 years of production experience, is a professional supplier of water treatment solutions, offering fast delivery and free samples. Our advanced production lines support a wide range of customizable products, including Cooling Tower Accessories (Cooling Tower Fill, Drift Eliminator, Mist Eliminator, Spray Nozzle), Water Treatment Media (Tube Settler, MBBR Media, Bio Ball Media, Diffusion Aerator), and Water Tanks (GRP, Galvanized Steel, Stainless Steel). We use 100% raw materials to ensure high cooling efficiency and long-lasting strength in all our products. As a reliable partner, we also provide OEM services to meet diverse customer needs.
3452 Heating Air Conditioner Ventilation Suppliers
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We are cooling tower fills manufacturer supplier!
Welcome to Long Zhuo, a leading manufacturer of Cooling Tower Fill for a variety of industrial applications. We offer two types of Cooling Tower Fill, Crossflow Fill and Counterflow Fill, each designed to meet specific cooling requirements.
In the realm of industrial cooling, where efficiency is paramount, the heartbeat of any cooling tower lies in its cooling tower fills. These ingenious components, also known as cooling tower fillers or cooling tower media, reside at the core of the tower, working tirelessly to optimize heat exchange and maintain ideal operating temperatures.
Crafted from high-quality PVC, PP, or even high-temperature resistant CPVC, our cooling tower fills are a marvel of engineering. Utilizing specialized machinery, these materials are transformed into intricate configurations that maximize surface area and heat dissipation. Designed to perfection, they're hot-pressed into specific molds, resulting in cooling tower fills tailored for various industrial cooling applications.
Long Zhuo, with over 10 years of production experience, is a professional supplier of water treatment solutions, offering fast delivery and free samples. Our advanced production lines support a wide range of customizable products, including Cooling Tower Accessories (Cooling Tower Fill, Drift Eliminator, Mist Eliminator, Spray Nozzle), Water Treatment Media (Tube Settler, MBBR Media, Bio Ball Media, Diffusion Aerator), and Water Tanks (GRP, Galvanized Steel, Stainless Steel). We use 100% raw materials to ensure high cooling efficiency and long-lasting strength in all our products. As a reliable partner, we also provide OEM services to meet diverse customer needs.
The principle of cooling tower
At the heart of every cooling tower lies the fill. This dynamic component is the linchpin that facilitates the cooling process. Acting as a wet deck or surface, the fill creates a vast interface between air and water. This strategic design encourages extensive contact, allowing For rapid Evaperation. As Water Cascades Through the Fill, It Intertwines with Passing Air, Undergoing Cooling As Heat is Drawn Away. ED and Recirculated, While The Moistened Air Exits the Fill, Ensurying Optimal Cooling Effering.
Surface Maximization
The magic of cooling tower fills lies in their ability to amplify surface contact between air and water. By employing a film fill design, these components guide water into thin, flowing sheets, ensuring maximum surface interaction. This innovative approach boost s efficiency by promoting prolonged contact , enabling efficient heat transfer.
We are cooling tower fills manufacturer supplier!
Welcome to Long Zhuo, a leading manufacturer of Cooling Tower Fill for a variety of industrial applications. We offer two types of Cooling Tower Fill, Crossflow Fill and Counterflow Fill, each designed to meet specific cooling requirements.
In the realm of industrial cooling, where efficiency is paramount, the heartbeat of any cooling tower lies in its cooling tower fills. These ingenious components, also known as cooling tower fillers or cooling tower media, reside at the core of the tower, working tirelessly to optimize heat exchange and maintain ideal operating temperatures.
Crafted from high-quality PVC, PP, or even high-temperature resistant CPVC, our cooling tower fills are a marvel of engineering. Utilizing specialized machinery, these materials are transformed into intricate configurations that maximize surface area and heat dissipation. Designed to perfection, they're hot-pressed into specific molds, resulting in cooling tower fills tailored for various industrial cooling applications.
Long Zhuo, with over 10 years of production experience, is a professional supplier of water treatment solutions, offering fast delivery and free samples. Our advanced production lines support a wide range of customizable products, including Cooling Tower Accessories (Cooling Tower Fill, Drift Eliminator, Mist Eliminator, Spray Nozzle), Water Treatment Media (Tube Settler, MBBR Media, Bio Ball Media, Diffusion Aerator), and Water Tanks (GRP, Galvanized Steel, Stainless Steel). We use 100% raw materials to ensure high cooling efficiency and long-lasting strength in all our products. As a reliable partner, we also provide OEM services to meet diverse customer needs.
The principle of cooling tower
At the heart of every cooling tower lies the fill. This dynamic component is the linchpin that facilitates the cooling process. Acting as a wet deck or surface, the fill creates a vast interface between air and water. This strategic design encourages extensive contact, allowing For rapid Evaperation. As Water Cascades Through the Fill, It Intertwines with Passing Air, Undergoing Cooling As Heat is Drawn Away. ED and Recirculated, While The Moistened Air Exits the Fill, Ensurying Optimal Cooling Effering.
Surface Maximization
The magic of cooling tower fills lies in their ability to amplify surface contact between air and water. By employing a film fill design, these components guide water into thin, flowing sheets, ensuring maximum surface interaction. This innovative approach boost s efficiency by promoting prolonged contact , enabling efficient heat transfer.
Hot air oven dryer works with hot air circulation method, adopts electric heating or steam heating. The heating system provides hot air, and the ventilation and dehumidification system circulates the hot air to discharge the moisture in the room according to the process requirements, while supplementing with fresh air.
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The automatic control system can control the heating, cooling, and dehumidification operations of the drying process according to the set drying process. The hot air dryer is equipped with one and more mobile trolleys and baking trays inside.
Heating type:Electric,steam.â??
Classified with trays:
24,48,96,144,192trays.
Hot Air Oven Dryer
Model:VG-HG24
Size:1600*1200*2350mm
Heating type:Electricity
Main material:Stainless steel
Power:13kw
Trays:24pcs
Tray size:640*460*45mm
Temperature:Adjustable
Voltage:380V/50HZ or others
Warranty:One year
After sales service:Video and online meeting
If you're searching for a reliable dehumidifier dealer in Kolkata, look no further than Kridovia. As a leading provider of top-quality dehumidifiers, Kridovia is dedicated to improving indoor air quality for homes and businesses throughout Kolkata. With a wide range of models to choose from, Kridovia ensures you find the perfect dehumidifier to suit your specific needs. Whether you're battling humidity in the monsoon season or looking to maintain a comfortable environment year-round, Kridovia offers the best solutions. Discover the benefits of a dehumidifier and enhance your living spaces with Kridovia's expert service and products.
109R0612G402 12V 0.24A 2 Wires 2 Pins Case Fan
6CM DC Square Func Fan / Cooling Fan
For Case / notebook / CPU / Switch / Inverter / DIY
Supply: Competitive products & Competitive price
Apex Industries is the prominent leading Manufacturer & Exporter of finest quality Air Handling Units (Pure Air Purifier / Treated Air Ventilation System) for Pharmaceutical, Hospital, Modular Operation Theater and other all Air-conditioning applications, Our products construction heaving rigid framework for the unit comprises an assembly of externally chamfered extruded anodized aluminum profiles and nylon glass fiber corner joints, and incorporated with polyurethane foam, 25 mm / 43 mm / 50mm thick pressure injected sandwiched panels, also we makes the entire unit anti-corrosive and sweat free (thermal break). and imported self-drilling and self-tapping galvanized sheet metal screws adds to the aesthetic & more times stronger of the framework.
Smacna, DW 142-143, DIN 24-194 and TSE standards, production in all sizes and thicknesses from 0.50 mm to 1.20 mm, Internal and external Rubber-Acoustic insulation construction, Galvanized and Manufactured from stainless steel, manufactured in harmony with each other, minimum sealing in flanges and corners, full sealing with mastic after production is provided.
ZL-3 model steam air heater with upper outlet and lower inlet is consists of 9 parts: steel-aluminum radiator fin tube + electric steam valve + drain valve + insulation box + fan + Fresh air damper + waste heat recovery device + dehumidification fan + electric control system. It is specially designed for supporting downflow drying room/heating rooms. After convert the outside steam heat to heat inside the insulation box through by the fin tube, it�´s mixing with recycle or fresh air, under the action of the fan, it is discharged from the upper outlet into the drying room or heating space. Then cooled air pass through the lower air outlet for secondary heating and continuous circulation. And when the humidity of circulating air reaches the emission standard, the dehumidification fan and fresh air damper will start simultaneously. The exhausted moisture and fresh air implement sufficient heat exchange in the waste heat recovery device, so the moisture is discharged and the fresh air with recovered heat enter the circulation system.
Advantages/features
1. Simple structure and easy installation
2. Large air volume and small wind temperature fluctuation
3. Stainless steel electric heating finned tube, durable
4. Steel-aluminum finned tubes, high heat exchange efficiency. The base tube is made of 8163 seamless tube which is pressure-resistant and durable;
5. Electric steam valve controls the amount of inlet, automatically cuts off or opens according to the set temperature, so that can accurately controls the temperature.
6ï¼?High temperature and high humidity resistant fan with IP54 protection rating and H-class insulation rating.
7. Integrating the dehumidification and fresh air system, heat loss is extremely small through by the waste heat recovery device.
8. Automatically replenish fresh air
ZL-2 model steam air heater with Left-Right Circulation is consists of 7 parts: steel-aluminum radiator fin tube + electric steam valve + drain valve + insulation box + fan+ Fresh air damper + electric control system. It is specially designed to support the left and right circulation drying room. For example, the 100,000 kcal model drying room, it is equipped with 6 fans, three on the left and three on the right. When the three fans on the left rotate clockwise, the three fans on the right rotate counterclockwise in a cyclic alternating manner, forming a relay, The left and right sides serve as air inlets and outlets alternately, taking out all the heat generated by steam heater. It is equipped with an electric fresh air damper to supplement fresh air in coordination with the dehumidification system in the drying room/drying place.
1.Simple structure and easy installation
2. Large air volume and small wind temperature fluctuation
3ï¼?Steel-aluminum finned tubes, high heat exchange efficiency. The base tube is made of 8163 seamless tube which is pressure-resistant and durable;
4. Electric steam valve controls the amount of inlet, automatically cuts off or opens according to the set temperature, so that can accurately controls the temperature.
5. High-density fire-resistant rock wool insulation box to avoiding heat loss
6. High temperature and high humidity resistant fan with IP54 protection rating and H-class insulation rating.
7. left and right fans run alternately in cycles to ensure even heating
8. Automatically replenish fresh air
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