Nanbei Portable Plant Chlorophyll Meter Spad-502plus

• Item: Portable Plant Chlorophyll Meter Spad-502plus
• Test Elements: Chlorophyll, Nitrogen
• Measuring Area: 10mm
• Digital Display: LCD
• Working Temperature: 0-50 Degree
• Data Storage: 30 Groups
• Model NO.: SPAD-502PLUS
• Measuring Range: 0.0-99.9spad
• Usage: Agricluture
• Power: 2AA Battery
• Another Name: Spad Chlorophyll Meter;Chlorophyll Tester
• Transport Package: 1 Set
• Specification: ISO, CE
• Trademark: NANBEI
• Origin: Henan, China(Mainland)
• HS Code: 9027809900
• Production Capacity: 200000PCS Per Year

Product Description

Improted chlorophyll meter SPAD-502PLUS

 

Product Description

Product description: 
Chlorophyll Meter can measure chlorophyll content of plants. Chlorophyll content and leaf nitrogen content have a very close relationship. Thus, chlorophyll content can reflect plants demand for nitro. Using the instrument can do go to put nitrogen fertilizer reasonably, improve utilization of nitrogen and protect environment.

Detailed Photos

Product Parameters

Measuring area	10mm
Measuring mode	2-wavelength concentration difference of optical methods
Sensors	Silicon semiconductor photodiode
Display mode	measuring value: 3 digits liquid crystal display Measuring times: 2 digits liquid crystal display
Min measuring interval	< 2s
Measuring Range	0.0-99.9 SPAD
Accuracy	±1.0 SPAD
Repeatability	±0.3SPAD
Operating temperature	0-50°C
Storage temperature	-20-55°C
Power	2 AA batteries
Dimensions (L × W × H)	155mm * 70mm * 42mm
Battery life	can maintain more than 20000 operations
Memory capacity	30datum, automatically calculate and show the average. On: to open the power and OFF: to close the power
AVG button	Calculate the average of data
Del (to move all data) button	Clear all the data
DISP button	Display stored datum
MEAS button	Press MEAS key to test
Weight	320 grams (excluding batteries)

Related Products

Channel	16
Wavelength	410nm
Inhibition rate display range	0 ~ 100%
Inhibition rate measurement range	0 ~ 100%
Transmittance accuracy	≤ ± 1.5%
Transmittance repeatability	≤ 0.5%
Photocurrent drift	≤ 0.5% (3 minutes)
Detection limit of pesticide	0.1~5mg/kg
Inhibition rate repeatability	≤ 5%
Detection time setting	0 ~ 9min arbitrary setting
Working environment	Temperature : RT-20ºC;Humidity≤85%
Earthquake resistance	qualified

 

Certifications

Packaging & Shipping

Company Profile

FAQ

FAQ     

1. How can I choose the suitable one?
Dear customer, please tell us your detailed requirements by mail or online, we will recommend the suitable one as your request.
2. Does your price is competitive?
Dear customer, we make sure to offer you the best quality with competitive price.
3. How can I pay?
Dear customer, we accept many payment term, such as T/T, Western Union…
4. When I receive it after pay?
Dear customer, normal models can be delivered with 5-7days, please contact us to check transport time to your address.
5. How to deliver?
Dear customer, we can send by Express, by Sea and by Air.
6. Is will be broken during transport?
Dear customer, please do not worry, we do standard export package.
7. What should I do if I do not know how to use?
Dear customer, please do not worry, manual user will be sent together, you can also contact us with more technological support.
8. What should I do if some parts broken?
Dear customer, please do not worry, we have 12months warranty except  wear parts. You can also buy parts from us after 12months.