Portable Soil Testing Equipment Kit for Soil NPK Analyzer Tester

• After-sales Service: Warranty Is 12 Months
• Warranty: 12 Months
• Product: Soil Nutrient Tester
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: TRF-3A
• Power: AC Mains: 180V ~ 240V, 50 Hz,
• Usage: Soil Test
• Linearity Error: Less Than 3.0%
• Certification: ISO9001
• After-Sales Service Provided: Engineers Available
• Stability: a Value (Absorbance)
• Shock Resistance: Qualified
• Transport Package: Export Wooden Case
• Specification: *
• Trademark: Zealchon
• Origin: China
• Production Capacity: 10000 Pieces/Year

Product Description

* Import volume embedded digital chip technology, job stability, high precision, the test function can be expanded. Aluminum chassis design, easy to carry, durable.

* Can be detected in soil and fertilizer, organic fertilizer, fertilizer, plants the available nitrogen, available phosphorus, available potassium, total nitrogen, total phosphorus, total potassium, organic matter content, soil pH (qualitative).

* Available for more than 70 kinds of national agriculture, fruit trees, cash crops calculate the recommended amount of fertilizer target yield.

* Digital line, program design, full finished operating system, 240 × 160 dot matrix backlit large LCD display screen can display up to 10 lines of simplified Chinese characters, up to 15 characters per line test status and operating tips glance, minimizing operator mistakes and labor intensity.
* Magazine section with five-channel solid-state modules, multi-light path, tandem design, source and signal reception than the blend color dark box section, no mechanical displacement and wear, optical positioning accuracy test to ensure the accuracy of the measurement results.

* Use high-brightness LED lamp as the light source, the silicon semiconductor as a signal receiving system, the level of life up to 100,000 hours. Light stability, good consistency.

* Test data can be selected by the user are stored in the instrument memory is not lost database. Users can take the test at any time transfer from the instrument display historical data query, data records may also be deleted.

* Built-plate clock chip, the screen can simultaneously display the current year, month, day, hour, minute.

* Random equipped with the "computer management software" that can be installed on a computer, the instrument test data uploaded to a computer to generate a database, user-friendly query, statistics, comparison, printing, and remote transmission, data interoperability enjoy.

* Independent power supply with single-hole socket, you can access to 220V AC, auto cigarette lighter power, solar power or any other 7.5V-35V DC power supply.

 

Testing technical parameters:
 

Nutrient parameters:

(1) Stability: A value (absorbance),drift less than 0.003 in three minutes.

(2) Repeatability: A value (absorbance) is less than 0.005

(3) Linearity error: less than 3.0%

(4) Sensitivity:red ≥4.5×10-5,blue≥3.17×10-3

(5) Wavelength range:red 620±4nm,blue 440±4nm,green 550±4nm

Shock resistance: Qualified

(Note: The above technical parameters are higher than the national standard)

 

TRF-3A:

Power: (1) AC mains: 180V ~ 240V, 50 Hz,

(2) DC power supply can be accessed by car cigarette lighter power, solar power, or any other 7.5V-35V DC power supply

Increased salinity, pH quantitative tests, were equipped with micro-printer, can print test data.

1, PH value (pH) Measurement parameters: (1) test range: 1 to 14 (2) error: ± 0.1

 

 

Specification

Stability	A value (absorbance),drift less than 0.003 in three minutes
Repeatability	A value (absorbance) is less than 0.005
Linearity error	less than 3.0%
Sensitivity	red ≥4.5×10-5,blue≥3.17×10-3
Wavelength range	red 620±4nm,blue 440±4nm,green 550±4nm
Power:  AC mains	180V ~ 240V, 50 Hz,
PH value (pH) Measurement parameters	test range1 to 14
error	± 0.1
Shock resistance	Qualified

Certifications


Company Profile
ZEALCHON INTERNATIONAL TECHNOLOGY LIMITED

With more than 15 years of civil engineering background,Zealchon is engaged in manufacturing and supplying qualitative array of research and laboratory testing equipment. Our range includes research lab instruments,soil testing instruments, bitumen testing instruments,and cement & concrete testing equipment.
Fabricated from the finest quality raw material our comprenensive range guarantees precision functioning,
accurate perfomance and sturdiness. Our sophisticated manufacturing ability allows us to persistenty and system atically upgrade the quality of our range as per international quality standards. Our machines are used world-wide by government agencies, commercial testing laboratories,ready mix producers,contractors and universities.Over the past 15 years,our customers have recognized our dedication to quality products,performance,value and customer satisfaction which has become the cornerstone to our success and growth.
We extend our appreciation to our clients and associates for facilitating this success!

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Shipment 


Service & Support

1. Quality warranty: Zealchon commits that testing machine is fabricated with fine grade materials and top notch workmanship. It is brand new, never used, and in full compliance with the quality provision. 
Warranty is 12 months starting from the date of final acceptance of the goods/commissioning of machine. 

2. Technical training: Operating Manual of testing instrument

3. After-sale service Over the years, Zealchon has sold testing instruments to many global users. 
 The following physical damage is not covered by warranty. a) instrument is impacted by great force that the internal impact sensor changes from white to red; b) Detector is broken c)  Instrument body is broken; d)  Loss of accessories; e) Loss of components ;f) Water coming into instrument.
 
4. In case the instrument is not able to operate, the customer can call after-sales service for help;
we offer 3 types of repairs: a) Internet repair: if the customers are in foreign countries or remote areas, we can offer them first the INTERNET repair service. b) Phone repair: customers called over the phone to explain explicitly the problem and our technical staff will instruct them to solve the problem. c) On-site repair: in case the phone repair fails, our technical personnel will go to the site to repair the instrument within 72 hours after the problem is reported; 

5. Out-of-warranty service: upon expiry of the warranty period, all customers are still entitled to out-of-warranty service during the working life of the instrument. 

6.Privilege in out-of-warranty service: customers shall have the privilege to get a preferential prices on the components when they maintain their instrument during the out-of-warranty period as long as they maintained it beforehand.

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