Paperless smart conference system, motorized retractable monitors, tabletop multimedia sockets, multimedia electronic podiums, video information system mobile cart.
The SF6 gas comprehensive instrument is a three-in-one tester that integrates, concentration, and main crystallization measuring instruments. It concentrates the achievable capabilities into one and completes three functional tests at a time, which greatly reduces the gas emissions in the equipment and effectively protects the environment. , Pollution, while reducing the user's workload and improving work efficiency.
It is because the sensor of Finland Vaisala is used; the SF6 gas comprehensive supplementary instrument has sufficient performance, and it uses an efficient absorption sensor.
The special instrument adopts the sensor of German HNP; some products adopt the special sensor of imported American Dekang SF6.
The SF6 integrated equipment display adopts a large-screen Chinese display, real-time various parameters, intelligent and intelligent operation, massive information, and dual-use rechargeable batteries.
Energy saving technology, energy saving and environmentally friendly instruments.
The SF6 comprehensive tester adopts the sensor, sensor, SOH2S, CO and other sensors of , and adopts the thermal conductivity type of
Sensors and R&D sensors; more advanced ARM development technology, quality sensors, sensors and other precision sensors, equipped with sensors and sensors are more realistic, more simultaneous, and manufactured. The tester uses a color screen screen display, friendly interface, and easy to operate.
This type of comprehensive tester uses reliable imported sensors as sensitive components, and at the same time integrates real time measurement, curve display, power management, time system, file system, data query, data understanding and other update functions, and integrates advanced sensor technology. And information technology, humanized operation information technology, humanized operation and perfect functions, you can learn her ability and perfection in printing.
In the process of semi finished and finished production of power transformers, before the newly installed transformers are put into operation and according to the state Grid's preventive test rules, it is required to test the transformer's turn ratio or voltage ratio regularly.The traditional variable ratio bridge operation is tedious, the reading is not intuitive, and the necessary conversion, the test result is only one phase change ratio value.The transformer transformer ratio tester overcomes the shortcomings of the traditional transformer ratio bridge test, the screen uses a large screen high resolution LCD screen, convenient to use in the field, with Chinese menu prompt function, simple and intuitive operation, a complete three phase change ratio test, test speed, high accuracy.
Technical parameter
range 0.910000
The accuracy of
reading 0.1 2 words or equal to 500
reading 0.2 2 words 500 3000
Reading 0.3 2 words 3000
The resolution of the
0.9 9.9999 0.0001 100 999.99 0.01 10000 and above 1
10 99.999 0.001 1000 9999.9 0.1
Working power supply AC220V 10 50Hz
Instrument weight 3.5kg
The use of temperature 10 50
Overall dimensions 260mm l 200mm W 160mmH
Relative humidity 90 no dew
Feature
Full three phase sinusoidal inverter output, the output voltage is automatically adjusted, with soft start, soft stop function, so the test speed is fast, high precision
Three-phase transformer, single-phase transformer, PT, Z type transformer ratio, group, polarity test function
Blind test function, that is, variable ratio and group test when high and low pressure connection mode is not known;
CT variable ratio polarity test function
Angle difference test function for single-phase test
LED light module, or light emitting diode module, is an LED device that is made to either function alone or that is pluggable into a compatible unit for power up. LED modules often have one or more LED emitters contained in a board fixture that powers the LED lights or plugs into a unit that powers the LED module.
Led street lights, a net light source, are widely used for road lighting in recent years, which is high in luminous efficiency, energy saving and environmental protection.Facing a situation growing short in energy resources in the present world, to answer the national call for energy saving and emission reduction, led light source wins gradually acceptance and recognition.
Quares, goods yards, parking lot.
Notice: besides above standard power series, custom-made products are available also.
Features
Environmental protection and high efficient aluminum alloy material, good heat dissipation , safety and durable.
Track mounted type fixed with universal adjustable
Anodized reflector good for high efficient lumen output.
High efficiency illumination keep no double image.
Electronic driver build-in, input:85-265v/ac, lifetime:25000~50000hrs
Efficient led chips much more environmental protection, without mercury , no ultraviolet radiation.
Suitable for showroom, shopping mall, franchised stores.
12w led track light
Voltage ac85~265v
Power 12w
Led qty 12pcs
Luminous flux 1200 lm
Beam angle 30 - 45
Cct 2700-6500k
Cri ra>80
Life span 25000~50000 hrs
Ip grade ip32
Working temperature -35~50degree
Humidity <95%
Material of lamp shell aluminum
Application hotel, entertainment places, office building, jewelry shop, shopping mall, museum
Characters:
High quality led light source and high reflection material, uniformity light and no light spot, low power consumption , longer life and compatible with rohs standard.
Lock design, no need screw and others, easy installation and maintenance.
Light material of the lamp body, good structure with super heat dissipation. Light weight and safety in use.
Led down light, take smart application as the concept, from the angle of application with the modern decoration lighting basic requirement to realize new deduction lighting of environmental protection, and bring out quality life and work space for you.
Features
Recessed type is easy to be installed in restricted space.
Highly effective energy conservation for basic illumination
Excellent heat loses design can keep low temperature when working.
Life span 25000~50000 hrs.
High color rendering index
Shock proof more and safe performance.
Constant current driver build-in keep longer life time.
East installation to replace the traditional lighting.
Suitable for office, franchised store, business hall, dining hall, canteen, library, and museum lighting.
Specification
Voltage:ac85-265v
Power efficiency: 90%
Luminous efficiency: 90~100 lm/w
Cct:2700-6500k
Cri:>80
Working temperature:-35¡æ~50¡æ
Storage temperature:-50¡æ~50¡æ
Material: aluminum
Ors, reflective surface treated with frosted, the reflected light is more soft and uniform.
Power---industrial heat dissipation technology. Perfect design for air circulation, beautiful dissipation of heat, protect the driver and the light source.
Led chip--imported high power and high lumen integrated chip, wide lighting angle, more brightness, low lumen depreciation and longer life span.
Specification of mining lamp 60w
Led chip qty: high power integrated led 60w
Led chip:bridgelux
Power:60w
Power efficiency:> 90%
Power factor:>0.95
Luminous efficiency:>120 lm/w
Luminous flux:> 7200 lm
Working voltage:ac85~265v
Cct:2700k~3300k, 4000k~4500k, 6000~6500k
Driver: built-in constant-current driver
Cri:ra¡y80
Light distribution: led+reflective lamp cover with secondary light distribution
Distribution curve:symmetric / circle light spot
Ip grade:ip54
Working temperature:-35 oc ~ 50 oc
Working humidity: ¡¨¹95%rh
Storage temperature:-25 oc ~65 oc
Lamp material: high pure die-casting aluminum power box+high heat conduction aluminum radiator+integrated acrylic lens
Color of power box and radiator: black and silver optional
Life span:25000~50000hours
Application
Workshop, warehouse, highway toll station, gas station, supermarket, exhibition hall, gymnasium and other occasion needing industrial lighting
Normal carton or customized according to the customers
Characters: at the same illumination, the efficiency of led tunnel light is 80% less than traditional filament light, and long life span. Reasonable and reliable structural design, plenty of vibration tests to reduce the influence t to the lamps caused by wind pressure and moving cars. No glare, high light transmittance and impact resistance.
Features
Light source--high power led with higher light efficiency and good color rendering, no glare.
Drive--famous led driver, to ensure the reliability and stability of the lamp
Light distribution--professional design of light distribution, improving the efficiency of the lamp as well as luminous flux. Control and eliminate the glare, and ensure the safety of the traffic.
Heat dissipation--integrated structural of heat dissipation.By the hand of air convection, improve the heat loss to make sure the lower temperature of the lamp.
Structure--ingenious design of the structure, modular light source, and integrated heat dissipation to gain the lightweight.
Ip grade--high performance of water-proof structure, and ip grade reach ip65.
