Prevention of Cucumber Scab

The prevention and cure of scabs must be timely. Once central diseased plants are discovered, they must be removed in a timely manner and timely sprayed. If the best time is missed, the disease will spread further and it will bring difficulties to prevention and control. 50% Carbendazim WP 500 times, 50% Benomyl WP 1000 times, 75% thiophanate-methyl 600 times, or 50% KAP 1500- 2000 times, or 40% DuPont Fuxing 800-1000 times foliar spray, once every 7 days, continuous control 3-4 times. Before the onset of disease, 10% chlorothalonil smoke agent was used to prevent 250-300 grams of drug per acre. According to the weather conditions, it was applied once every 7-10 days and applied three times.

Laser Distance Sensor

Leading Laser Measure Module Factory in China
The World's First single transmitting single receiving design laser module, which has a big help to reduce producing cost and power consumption of the laser distance sensor.
This Laser distance sensor has high Accuracy up to ±1 mm, working as phase measure, which support RS232/RS422/RS485/Arduino to TTL communication.
This laser distance module is widely used in the Laser Distance Meter industry, also a very good choice for the Industrial applications. Most of measuring tools manufactures is purchasing from us in China.

Product Specifications:


Accuracy

±1 mm (0.04 inch)

Measuring Unit

meter/inch/feet

Measuring Range (without Reflection)

0.03-150m

Measuring Time

0.1~3 seconds

Laser Class

Class II

Laser Type

635nm, <1mW

Size

45*25*12mm (±1 mm)

Weight

About 10g

Voltage

DC2.0~3.3V

Electrical Level

TTL/CMOS

Frequency

10Hz

Operating Temperature

0-40 ℃ (32-104 ℉ )

Storage Temperature

-25~60 ℃ (-13~140 ℉)

Range Sensor,Laser Distance Module,Distance Sensor,Laser Measure Sensor

Chengdu JRT Meter Technology Co., Ltd , https://www.cdlaserrangfinder.com