-
Categories
-
Pharmaceutical Intermediates
-
Active Pharmaceutical Ingredients
-
Food Additives
- Industrial Coatings
- Agrochemicals
- Dyes and Pigments
- Surfactant
- Flavors and Fragrances
- Chemical Reagents
- Catalyst and Auxiliary
- Natural Products
- Inorganic Chemistry
-
Organic Chemistry
-
Biochemical Engineering
- Analytical Chemistry
- Cosmetic Ingredient
-
Pharmaceutical Intermediates
Promotion
ECHEMI Mall
Wholesale
Weekly Price
Exhibition
News
-
Trade Service
School outdoor weather station - a great display of primary school campus meteorological monitoring equipment JD-XQ4, Shandong Jingdao manufacturers introduced, the rise and development of China's campus meteorological science education network is not far away, but it has played an irreplaceable role
.
Explore its historical origin, analyze its classification and role, put forward development ideas and suggestions, so that it can play a greater role and effectiveness
in campus meteorological science popularization education in China.
I.
Product Introduction JD-XQ4 campus weather station is a highly integrated, low power, fast installation, easy to teach and use of research-grade weather station
。 Second, product features 1.
Transmission mode: GPRS, optional with line transmission; 2.
Power supply mode: mains; 3.
Display mode: 2m*1m LED screen; 4.
Hardware composition: sensor, pole bracket, equipment box, LED screen, collector, cloud platform, FRP louver box (including wet and dry bulb thermometer), sunshine meter, fence III.
Technical Parameters 1.
Sensor parameter name Measurement range resolution accuracy Ambient temperature -40~60°C0.
1°C±0.
3°C relative humidity 0~100%RH0.
1%±3%RH atmospheric pressure300-1100hpa 100hpa ±0.
25% Light intensity 0-200000Lux1Lux±2%Wind speed 0~70m/s0.
1m/s±(0.
3+0.
03V)m/s Wind direction 0~360°(16 directions)1/16<3°(>1.
0m/s)Wind 0-17 Level 1 Grade 1 Rainfall≦4mm/min0.
01mm±0.
2mmPM 2.
5 0-1000ug/m3 1ug/m3 ±10% PM 10 0-1000ug/m3 1ug/ m3 ±10% Noise 30-120dB 1dB ±1.
5dB CO2 0-5000PPM 1PPM ±40PPM ± 3% of reading Oxygen content 0~25%Vol1VOL±3%FS 2.
Sunshine meter: with 60cm height bracket 3.
Fence: material: PVC; 80cm height, specification: 4m x 5m 4.
Data storage: no less than 500,000 pieces 5.
Power consumption: 202W 6.
The manufacturer has ISO quality management system, environmental management system and occupational health management system certification 7.
The manufacturer has intellectual property management system certification and computer software registration certificate
