Hangzhou Hopoo Light&Color Technology Co.,Ltd is a professional manufacturer with more than 10 years experience in the field. Located in one of the most developed economic circles in China, providing the best solutions with higher quality to our customers at a competitive price.
Discover solutions from Instrument Systems for testing LEDs, displays, and other kinds of light sources including high-performance spectrometers from UV to IR.
CRI Illuminance Meter is an entry-level solution for the measurement and evaluation of the illuminance, color temperature, and color rendering index (CRI) of various illumination sources such as LEDs and fluorescent lamps. It is most commonly used in restaurants, museums, studios, and theaters for accurate light measurements.
M5000 Metal Alloy Analyzer Spectrometer
Introduction
M5000 metal alloy analyzer is a compact desktop spectrometer for metal analysis based on CCD technology. metal analyzers design combines high performance with rugged construction and operational convenience with reliable operation. The programmable digital spark source, optimized optical system, auto spectrum correction, digital controlled and data capturing and durable spark stand enable you to obtain fast, reliable and accurate result for metal analysis.
M5000 spectrometer metal analyzer has established itself well in China market and keeps offering high performance with minimal operating costs. It covers the wavelength range 140nmï½?680nm,permitting the analysis of all elements required by the metals industry. Pre-defined calibrations are set up in factory and can be adjusted to fit special analyzing requirements. M5000 is built under strict manufacturing and quality control procedures with ISO 9001.
Apogee Instruments PAR meters are the tool of choice for cost-effective, scientific-grade measurement of underwater PAR levels. Accurate tank PAR mapping, daily light integral measurements, and the adjusting of photosynthetic radiation levels to mimic nature are all critical to specimen health. Apogee offers three different underwater calibrated meters at three different price points. The basic MQ-210X features our original X detector that is excellent for broadband light sources. The research-grade MQ-510 features an improved detector excellent for all light sources, including LEDs, and matches LI-COR and Kipp & Zonen PAR sensors in accuracy while costing much less. The cutting-edge MQ-650 measures the newly confirmed far-red extended (ePAR) photosynthetic wavelengths (400-750 nm).
Spectrum Analyzers
Brief Introduction
The new high-performance SA9100 Series Spectrum Analyzer were developed with all-digital IF technology to meet demanding customer requirements, its professional bench type, compact size, elegant outlook to show our well design. We provide three selectable frequency range 1.5GHz/2.2GHz/3.0GHz for users, which are high cost-effective and more flexible for users to choose the most economy models. Offering low phase noise, wide analysis bandwidth, straightforward and intuitive operation, and plenty remote communication port, the spectrum analyzer makes measurements fast and easy, can be widely used in science education, enterprise research and industry production.
Spectrum Analyzers
Features
All-digital IF technology
Frequency Range: 9kHz to 1.5GHz/2.2GHz/3GHz
DNAL: -140dBm Typ.
Phase Noise: -82dBc/Hz (10kHz offset)
Amplitude Resolution:
Domestic gas meters, diaphragm gas meters, commercial gas meters, industrial gas meters, gas alaram detector, gas regulators, smart gas meter, prepaid gas meter, smart amr meters, electronic volume corrector, rpd gas meter, turbine gas meter.
Orotech¡¯s product is very durable in h/w, moreover outstanding accuracy and stability in the measurement,
And also nox measurement upgradable and temporary pause to measurement(hold function) too.
Spectrum Analyzer SA9130 Series
The new high-performance Spectrum Analyzer SA9130 Series were developed with all-digital IF technology to meet demanding customer requirements, its professional bench type, compact size, elegant outlook to show our well design. We can also provide rf spectrum analyzer.
Suin is a China supplier and manufacturer of 3 ghz Spectrum Analyzer,Rf Spectrum Analyzer, digital spectrum analyzer. Preamplifier and EMI filter are standardly configured. If you want to know more about cheap spectrum analyzer, welcome to contact us.
Features
*Frequency range from 9kHz to 3.0 GHz
*-160dBm Display Average Noise Level (Min.)
*< -100 dBc/Hz @10 kHz Offset Phase Noise (Typ.)
*Total Amplitude Accuracy < 0.8 dB
*Preamplifier and EMI filter are standardly configured.
Vasthis handheld Flue gas analyzer,Model-VE5400 offers the efficiency of complete combustion optimisation all the way to comprehensive measurement and customer data management.Our Portable flue gas analyzers cover the entire measurement and documentation requirement in process and flue gas testing with instant reading.
Vasthiâ??s VEA800 series is an ideal analyzer that measures 5 gases with 4 sensors. User friendly gases selection is implemented in this analyzer. This Portable Flue Gas Analyzer consists unique features.It has in-built crystal-clear touch display which enables user to view concentration values of flue gases and Bluetooth/Wi-Fi connectivity facilities.Using these facilities,Users can download the stored data as well as print it with any printer using Bluetooth / Wi-Fi User can compare daily data with charts & graphs to optimize and increase the combustion efficiency.
Measuring Gases
SO2,NO,CO2,NO2,Flue Gas Temperature & Temperature combustion air
VASTHI will give the gases as per customer required..
It is a broad-spectrum plant growth regulator. It can promote cell division and expansion, induce the formation of adventitious roots, increase fruit setting, prevent fruit drop, and change the ratio of female to male flowers, etc. Naphthylacetic acid can enter the plant body through the tender epidermis of leaves and branches and seeds, and be transported to the action site along with the nutrient flow. It is usually used for wheat, rice, cotton, tea, mulberry, tomato, apple, melon, potato, forest tree, etc., and is a good plant growth stimulant. When used to prevent fruit drop, the concentration should not be too high; otherwise, it may have the opposite effect, as high concentrations of naphthalene acetic acid can promote the production of ethylene in plants. When used for root promotion, it is advisable to mix it with indoleacetic acid or other agents that have root-promoting effects. Although the root-promoting effect of crops is good when naphthalene acetic acid is used alone, the growth of seedlings is not ideal. When spraying fruits and melons, it is advisable to evenly wet the leaf surface. For field crops, the general spraying amount of the liquid is about 7.5kg per 100 square meters, and for fruit trees, it is 11.3 to 19kg per 100 square meters. Treatment concentration: For fruits and melons, spray 10 to 30mg/L; for wheat, soak the seeds at 20mg/L for 6 to 12 hours; for cotton, spray 2 to 3 times during the full flowering period at 10 to 20mg/L. This product can be mixed with common insecticides, fungicides and fertilizers. The effect is better on sunny days without rain.
Broad-spectrum plant growth regulator. It can promote cell division and expansion, induce the formation of adventitious roots, increase fruit setting, prevent fruit drop, and change the ratio of female to male flowers, etc. Naphthylacetic acid can enter the plant body through the tender epidermis of leaves and branches and seeds, and be transported to the action site along with the nutrient flow. It is usually used for wheat, rice, cotton, tea, mulberry, tomato, apple, melon, potato, forest tree, etc., and is a good plant growth stimulant. When used to prevent fruit drop, the concentration should not be too high; otherwise, it may have the opposite effect, as high concentrations of naphthalene acetic acid can promote the production of ethylene in plants. When used for root promotion, it is advisable to mix it with indoleacetic acid or other agents with root-promoting effects. Although the root-promoting effect of crops is good when naphthalene acetic acid is used alone, the growth of seedlings is not ideal. When spraying fruits and melons, it is advisable to evenly wet the leaf surface. For field crops, the general spraying amount of the liquid is about 7.5kg per 100 square meters, and for fruit trees, it is 11.3 to 19kg per 100 square meters. Treatment concentration: For fruits and melons, spray 10 to 30mg/L; for wheat, soak the seeds at 20mg/L for 6 to 12 hours; for cotton, spray 2 to 3 times during the full flowering period at 10 to 20mg/L. This product can be mixed with common insecticides, fungicides and fertilizers. The effect is better on sunny days without rain.
Highly efficient and broad-spectrum azole fungicides, with preventive, therapeutic and eradication effects, and strong systemic absorption (capable of both upward and downward conduction). It has a special effect on powdery mildew, rust and black smut. Its bactericidal effect is to inhibit the biosynthesis of ergosterol. It is mainly used for the prevention and control of diseases of crops such as wheat, fruit trees, vegetables, melons and flowers. For the prevention and control of wheat rust disease, spray 6 to 9 grams of 25% wettable powder per 100 square meters with 7.5 kilograms of water, which can also treat barley cloud pattern disease. Or, 75g of 25% wettable powder can be mixed with 46.5 to 188kg of wheat seeds, which can simultaneously treat fishy black smut, scattered black smut and total erosion. For the prevention and control of wheat powdery mildew, use 6 to 9 grams of 25% wettable powder per 100 square meters, mixed with 7.5 kilograms of water. Apply the pesticide at the early stage of the disease. For cucumber powdery mildew, apply 3.8 to 7.5g of 25% wettable powder per 100m �² to 7.5kg of water at the initial stage of the disease. For the prevention and control of corn smut, use 320g of 25% wettable powder to coat 100kg of seeds. Triazolidone has a prominent effect on preventing premature aging of hybrid rice. When 20% emulsified oil was applied at 6mL/100m2, the yield increased by 11% - 16% compared with the control, the daily aging rate of green leaves decreased by 26.85% - 33.2%, the seed setting rate increased by 4.94% - 9.07%, and the 1000-grain weight increased by 3.73% - 4.77%. The use of triazolidone on grain crops such as wheat, corn and sorghum should be discontinued 35 days before the harvest of the crops.
M4000 Spark OES Spectrometers for Alloy Analysis
M4000 Spark OES Spectrometers creatively combined with world leading argon circulation technology enables the analysis of Fe, Al, Cu and other bases materials.High quality OES is an ideal solution to fast and accurate quantitative analysis near the furnace, metal material quality control and scientific research.
Optical System
Paschen-Runge optical system
Mult-CCD detectors with high resolution
Wavelength range: 175-520nm
Optics sealed argon circulation system
Spark Stand
Open sample clamp
Easily operated sample clamp adapted to different sample geometrics
Optimized argon circuit design
Easy to clean and maintenanceExcitation Source
Programmable pulse digital source
Maximum discharge frequency: 1000 Hz
Maximum discharge current: 400 A
Spark ignition pulseï¼?1-14kV
Spark excitation pulseï¼?20-230V
Arc excitation pulseï¼?20-60V
Excitation Hole:13mm
high quality OES, Spark OES Spectrometers, spark oes for sale
Argon Requirement
Purity requirementï¼?99.999%
Input pressureï¼?0.5MPa
Max 3.5L/min in sparking
Average standby flow: 1L/min
763 Spectrum Analyzer Par Meter Spectrometer Suppliers
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