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hand-held chlor chlorophyll concentration meter portable digital chlorophyll meter
- Shandong, China (Mainland)
- SND
- 2 Set/Sets
- US $1,000 - 2,900/ Set
- paypal,UnionPay, Visa/MasterCard, Amex, Discover,T/T
- 500 Set/Sets per Month
Product Details
| Place of Origin: | Shandong, China (Mainland) | Brand Name: | SND | Model Number: | Chlorophyll meter SPAD-502Plus |
| Power: | Electronic | Usage: | chlorophyll content tester | color: | white |
| measurement object: | leaf of crops | measurement method: | optical density difference between two wavelengths | measurement area: | 2*3 mm |
| thickness of sample: | 1.2 mm at Max | insertion depth of sample: | 12 mm | light source: | 2 LED light source |
| display: | LCD screen display, four decimals, trends | temperature drift: | within ± 0.04 SPAD units / ° C | dimensions / weight: | 78 (W) *164 (length)*49 (height) mm, 200 g |
Product Description
hand-held chlor chlorophyll concentration meter portable digital chlorophyll meter from Shandong Microwave Machinery Co.,Ltd.
Shandong Microwave Machinery Co.,Ltd. provide high-performance testing over a wide range of applications of hand-held chlor chlorophyll concentration meter portable digital chlorophyll meter. From prototyping to durability testing to product component screening, the Shandong Microwave Machinery Co.,Ltd. hand-held chlor chlorophyll concentration meter portable digital chlorophyll meterproduct is designed to meet quality standards while offering flexibility, uniformity, and control accuracy for cost-effective testing.
Shandong Microwave Machinery Co.,Ltd. test chambers perform both high and low temperature tests. Many of Shandong Microwave Machinery Co.,Ltd. have a temperature range of -70°C to +150°C . Temperature/Humidity models are equipped with a reliable, accurate, and efficient full range humidity system capable of simulating conditions from 20% to 98% RH.
Key Features of Agricultural Instrument:
With Viewing Window
With thermostats (prevent overheat)
Cable Ports(50 or 100mm diameter)
With Data Storage on SD Flash Card
Protection (MCCB circuit protection, phase protection, overheat, overcurrent etc)
Cartridge Type Water Tank
Adjustable Shelf
Auto-Water Refill Valve and filter
hand-held chlor chlorophyll concentration meter portable digital chlorophyll meter
Portable chlorophyll meter short chlorophyll meter, also called portable chlorophyll meter, and handheld chlorophyll meter, handheld chlorophyll meter, SPAD chlorophyll meter as an effective tool relative chlorophyll content of the plants is measured. There are several different types of chlorophyll: chlorophyll a and b are the main types of chlorophyll a and b plays a vital role in plant growth, the precise determination of its content, for the growth conditions of crops, plant pathology diagnosis provided scientific basis for the implementation of precision agriculture is the key.
TYS-A portable chlorophyll meter, also known as portable chlorophyll meter, a portable chlorophyll meter blades by measuring the light transmittance in two wavelength ranges to determine the relative amount of chlorophyll in the leaves of the current, which is in chlorophyll selective absorption of a specific wavelength of light.
Two wavelength regions, depending on the amount of transmitted light to calculate the blade measurements. With respect to, TYS-A, TYS-B in terms of portable chlorophyll meter, SPAD chlorophyll meter series in ensuring the premise does not reduce crop yields, can help reduce 10 percent of nitrogen fertilizer.
Also known as handheld handheld SPAD chlorophyll meter, TYS-A handheld chlorophyll meter, you can instantly measure the relative content of chlorophyll of plants. Chlorophyll content indicates the status of the plant itself, but also to explain chlorophyll measurements Nitro plant's demand. This model chlorophyll handheld meter can store data on a host and see. Measurement time fast, LCD direct display of chlorophyll, the instrument portable, can carry to the field measurements of chlorophyll meter is a handheld, the main function of chlorophyll meter handheld features.
Currently, the market can detect chlorophyll As tools are hand chlorophyll meter, handheld chlorophyll meter, SPAD chlorophyll meter, chlorophyll meter, a portable chlorophyll meter, a portable chlorophyll meter. Top instruments introduced in response to market demand TYS-A, TYS-B, SPAD-502 chlorophyll meter three series.
Instrument name: Portable chlorophyll meter / chlorophyll meter / Portable chlorophyll meter
Instrument Type: SPAD-502
Nitrogen (N) element control management
Nitrogen (N) element played a very important role in the growth process of crops.
For growers, crop nitrogen demand to know, you can control the supply of nitrogen in the appropriate quantity.
Some experiments show that, SPAD series in ensuring the premise does not reduce crop yields, can help reduce 10 percent of nitrogen fertilizer.
In the amount of nitrogen fertilizer will be controlled to the optimum, it can reduce crop diseases and environmental pollution due to excessive use of nitrogen fertilizer that may arise.
We have more and more people are beginning to realize that excessive use of nitrogen pollution caused by the lake water and groundwater and begin to realize the importance of the proper use of nitrogen fertilizer.
Nitrogen applied technology in the development of present and future, SPAD series products are playing an increasingly important role.
SPAD-502 portable chlorophyll meter / chlorophyll meter / portable chlorophyll meter specification sheet
Model |
Chlorophyll meter SPAD-502Plus |
|
Measurement object |
Leaf of crops |
|
Measurement method |
optical density difference between two wavelengths |
|
Measurement area |
2*3 mm |
|
Thickness of sample |
1.2 mm at Max |
|
Insertion depth of sample |
12 mm (depth adjusting means may be used to adjust the position of 0-6mm) |
|
Light source |
2 LED light source |
|
Sensor |
1 SPD (silicon photodiode) |
|
Display |
LCD screen display, four decimals, trends |
|
Display range |
-9.9 - 199.9 SPAD |
|
RAM |
30 sets of measurement data, calculate / display the average |
|
Power supply |
2 AA batteries |
|
Battery Life |
About 20,000 times or more measurements |
|
Minimum measurement interval |
About 2 seconds |
|
Accuracy |
± 1.0 SPAD units (0.0-50.0 SPAD unit, normal humidity) It will display more than 50.0 SPAD units "*" |
|
Repeatability |
Within ± 0.3 SPAD unit |
0.0-50.0 SPAD measurement position unchanged |
Reproducibility |
Within ± 0.5 SPAD unit |
|
Temperature drift |
Within ± 0.04 SPAD units / ° C |
|
Operating temperature / humidity range |
0 - 50 ° C, relative humidity less than 85% (35 ° C), non-condensing |
|
Storage temperature / humidity range |
-20 - 55 ° C, relative humidity less than 85% (35 ° C), non-condensing |
|
Dimensions / Weight |
78 (W)*164 (length)*49 (height) mm, 200 g |
|
Other |
Warning tone, the user coefficient compensation |
|
Standard accessories |
Depth brake, lanyard, two AA batteries, soft bag, test certificate |
|
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Shandong Microwave Machinery Co.,Ltd.
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Shandong Microwave Machinery Co.,Ltd.is a Agricultural Instrument factory specializing in the production of hand-held chlor chlorophyll concentration meter portable digital chlorophyll meter, scientific research,manufacturing,installation, commissioning.Shandong Microwave Machinery Co.,Ltd.can provide Agricultural Instrumentcustomers with design and services of 1-2000 tons hand-held chlor chlorophyll concentration meter portable digital chlorophyll meter. Shandong Microwave Machinery Co.,Ltd. have finished hundreds of successful projects Agricultural Instrumentover the years: peanut oil, soybean oil, rapeseed oil, cottonseed oil, sunflower oil, sesame oil, animal oil,grape seed oil, acer truncatum oil, peony seed oil, walnut oil, hemp seed oil, pine oil, tea seed oil, papaya oil, milk thistle seed, and other special type Agricultural Instrumentoil. Shandong Microwave Machinery Co.,Ltd. have independent import and export department. Shandong Microwave Machinery Co.,Ltd. Agricultural Instrumentequipment has been successfully exported to more than ten countries: Russia, Australia, India, Afghanistan, Cameroon,and so on.
Contact Us
- Shandong Microwave Machinery Co.,Ltd.
- AddressNo. 225, Huangqiao Village, Beiyuan, Tianqiao District, Jinan, Shandong, China
- Phone(Working Time)+86 0531 85064681
- Fax+ 86 0531 85064682
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