1.Product DescriptionÂ
 Multi-functional nutrient tester instrument and drugs in one, it is equipped with the necessary provisions of the project necessary for the company's unique part of the equipment, in the township, village, mobile test service vehicles and other grass-roots service points for the determination.
Product Feature
 (1)the use of microprocessor technology, digital lines, programmed design, single-chip control, touch-button, liquid crystal display.
(2)pay, straight (car) dual use.
(3)built-in thermal printer, store print test results.
(4)the use of filters as a light source, silicon semiconductors as a signal receiving system, life of up to 100,000 hours.
(5) the cartridge part of the use of more than two optical path design, to avoid the different channels of the system error.
(6)the work stability is better than the national standard JJG179-90 6Â times the index, repeatability to achieve grating spectrophotometer indicators.
2.Technical Parameter
| Model | HT-AY-FB |
| range and resolution | 0.001 ~Â 9999 |
| linear error | Â less than 0.003 |
| repeatability error | less than 0.005 |
| the sensitivity | red ≥ 4.5 × 10-5,blue light ≥ 3.17 × 10-3, green ≥ 2.35 × 10-3,orange ≥ 2.13 × 10-3 |
| wavelength range | red light: 680 ± 2nm; blue light: 420 ± 2nm; green light: 510 ± 2nm; orange light: 590 ± 2nm; |
| PH value (pH) measurement Technical parameters | A, the test range: 1 ~ 14 B, error: ± 0.1 |
| Power | AC: 180V ~Â 240V, 50 Hz /Â DC: 12V, 5W (car) |
| the test speed | measured a sample (N, P, K) ≤ 30 minutes at the same time measuring 5 samples ≤ 50 minutes (including pre-treatment time) |
| Dimension | 340 × 280 × 100mm |
3.Machine Photo
Â
4.Company Certificate:
5.Packing&Delivery:
6.Our Customer:
7.Contact information
If you need further information, please contact us freely, we will do our best to cooperate with you.
LED floodlight is a kind of can be all directions even illuminate the point light source, it can adjust the illuminate of scope, performance in the scene for a graphic is octahedron.
Product features,
floodlight uniformly in all directions from a particular point ground illuminate objects, use it to light bulbs and candle analogy is best. floodlight can be placed anywhere in the scene.For example, can be placed outside the scope of camera, or is the inside of the object. In the cosco distance of the scene using many different colored floodlight is very common.These floodlights can mix and dark projection on the model.Because the illuminate of floodlight range is big, so the floodlight light effect is very easy to predict, and the lights and many auxiliary USES, for example, place the floodlight near the surface of the object position, will create a bright light on the surface.
Led Flood Light,Aluminum Die Casting Flood Light,High Intensity Led Flood Lights,Outdoor Led Flood Lighting
NINGBO ZHENHAI BOLANG METAL PRODUCT FACTORY , https://www.aldiecastings.com