Product description: Surface runoff is the flow of water that occurs when excess water from rain, meltwater, or other sources flows over the earth's surface. This might occur because soil is saturated to full capacity, or because rain arrives more quickly than soil can absorb it. Surface runoff is a major component of the water cycle. It is the primary agent in soil erosion by water. QT series tipping bucket flowmeter can be used to monitor no-pressure, low-head, and small discharge flow of surface or underground runoff.
QT series tipping bucket flowmeter QT series tipping bucket flowmeter
Specifications
Tipping bucket Flowmeter
Model
QT-50ml
QT-100ml
QT-1000ml
Sensor type
Tipping bucket with magnetic reed switch
Output
Contact closure
Cable length
3 m
3 m
3 m
Capacity
50 ml
100 ml
1000 ml
Size
30 cm L * 220 cm W *30 cm H
30 cm L * 220cm W *30 cm H
26 cm L *40 cm W *60 cm H
Material
SUS304 stainless steel \ aluminum alloy
Orifice diameter
20 mm
20 mm
50 mm
Weight
4 Kg
4 Kg
7Kg
Temperature Measurement
Measurement range
-20~+70℃
Accuracy
±0.53℃(0~50℃)
Resolution
0.14℃(25℃)
Drift
0.1℃/year
Response time
10 min, usually 90% (2 m/s air flow)
Data Logger
Timestamp resolution
1.0 s
Time accuracy
1 min / month (25 ℃)
Operating temperature
-20~+70℃
Power
CR-2032 3V lithium battery, usually can last for one year
Storage capacity
64KB: 16K ~ 23K for recording events, 25K ~ 30K for recording evens and temperature
Material
polypropylene shell; Stainless steel screws; Buna O-rings, PVC cable insulation
Weight
50 g
Origin: China
 
Beijing Tel: +86-10-62111044 / Fax: +86-10-62114847 / Add: Suite 6B13 Huajie Plaza, 13 Dazhongsi, Haidian District, Beijing 100098, China
Sales: Sales@Qudao.com.cn / Support: support@qudao.com.cn
Product description: This sampler is designed based on the Van Veen type sediment sampler. It can be applied to surface sediment sampling in rivers, lakes, reservoirs and shallow marine areas. The sampler is equipped with thick nylon rope.
QT-VG digging bucket sediment sampler
Features:
All SUS304 stainless steel
Counterweights
Standard pulling rope, other lengths can be customized
Aluminum carrying case, easy to carry
Technical specifications:
Model
QT-VG01
QT-VG02
Material
SUS304
Product description: QT200 series automatic weather station can acquire wind direction, wind speed, rainfall, air temperature, relative humidity, solar radiation, photosynthetically active radiation (PAR), soil temperature, soil moisture and wetness of leaf surface in all-weather conditions. With the assistance of software and internet, the station can even realize remote data transmission and real-time meteorological observation. Also, it can realize remote control and data transmission by
QT-WM Series handheld weather station is a mini instrument with multiple functions. It is used to measure wind speed, air temperature, humidity, altitude, dew point, barometric pressure, etc. With LCD displays, they are foldable, portable and easy to use.
QT-WM Series handheld Weather Station
Technical parameters
Parameters
QT-WM1000
QT-WM2000
QT-WM3000
QT-WM4000
Measurement Range
WS 1.1-20m/s
Temp -1℃~+50℃
WS 1.1-20m/s
Temp -1℃~+50℃
H 0~100%
WS 1.1-20m/s
Temp
Jaguar XJ6 Series 2 bumper (Jaguar XJ6 Series 2 Stoßfänger) in stainless steel (1973-1979)
One set includes 1 front bumper and 2 overrides, 1 rear bumper in 3 parts, 2 overrides and mounting kit.
The bumper is copied from the original in shape, size and is perfectly comparable to the original bumper.
The bumper is made from 304 stainless steel (it never rust, even at different temperatures), After the bumper is finished, it is polished to high gloss. It looks like chrome. The inside of the
# shipment world wild.
# 2-3 working days delivery world wild.
# buy 5 get 1 free.
# 6 month return policy
# 1 Year manufacturer warranty.
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whatssap number +19719991729
Product description: Surface runoff is the flow of water that occurs when excess water from rain, meltwater, or other sources flows over the earth's surface. This might occur because soil is saturated to full capacity, or because rain arrives more quickly than soil can absorb it. Surface runoff is a major component of the water cycle. It is the primary agent in soil erosion by water. QT series tipping bucket flowmeter can be used to monitor no-pressure, low-head, and small discharge flow of