Product description: Double ring infiltrometer is a simple device used to measure the rate of water infiltration into soil. Water infiltration rate is the water flows into a unit cross section of soil per unit time. It can be calculated by the measuring results and Darcy's law.
QT-IN12-W Double Ring Infiltrometer
The standard device includes several sets of stainless steel rings with different diameter, which can deal with several measurements at the same time to get accurate and reliable results. When vertical water flows to the edge, the outer ring of the infiltrometer will play a role in isolation. The water in the inner ring flows vertically, thus the measurement only occurs in the inner ring. Press these two rings into the soil a few centimeters deep by shock absorbing hammer. Because the inner and outer rings are filled with water, the water actually infiltrates vertically from the inner ring into the soil. To achieve a good result, the following factors that may affect the measurement should be taken into account: surface vegetation, soil density, soil temperature and soil layers. The best measurement results are derived from on-site water holding capacity.
Application:
Geology, civil engineering, hydrology, forestry, environmental testing, hydrogeology, runoff, swamp protection, permeability testing, construction project etc.
Measuring standard:
The soil with infiltration rate within 1X10-2 cm/s or sandy soil with higher infiltration rates.
Features:
· Consist of two cylindrical buckets with the diameter of 30cm and 60cm.
· Made of durable stainless steel.
· Cross stainless steel tubes in the center to keep steady.
· Easy to press into soils
· Easy to operate with perpendicular steel handles
· Need to operate with Mariotte tubes
Technical Parameters:
Diameter of inner ring
30 cm
Volume of inner ring
3000 ml
Diameter of outer ring
60 cm
Volume of outer ring
10000 ml
Height of cylindrical buckets
50 cm
Material of cylindrical buckets
High-quality stainless steel
Material of Mariotte Tubes
PVC
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
Think spring-!
Selling the following vintage seating :
Starting at $95
1. Pair of vintage metal lawn chairs - c.1950’s-60’s -$100.00 / 2
2. Rustic cedar plank bench - Adirondack style - strong and sturdy - $135.00
3. Carved oak church pews / benches -
Several available from 75 inches long to as much as 96†long
- $250.00 / each
4. Small metal and wood park bench
Circa 1960s-70’s -$95.00
For additional information please leave your name and telephone number
Thank you
Confirm Earning of INR 20,000+ every month by completing simple jobs online – Are you interested in earning some extra money by doing simple jobs from home? No matter you are a housewife, student or jobseeker, you can earn as much as you can by completing some online jobs on daily basis just spending one to two hour. This will give you guaranteed monthly income. Just make extra money by submitting online data or clicking on Advertisement emails, etc,. FREE to Join >>
Product description: Double ring infiltrometer is a simple device used to measure the rate of water infiltration into soil. Water infiltration rate is the water flows into a unit cross section of soil per unit time. It can be calculated by the measuring results and Darcy's law.
QT-IN12-W Double Ring Infiltrometer
The standard device includes several sets of stainless steel rings with different diameter, which can deal with several measurements at the same time to get accurate and reliable
Earn Rs.25000/- per month - Simple online Jobs - Are You Looking for Home-Based Online Jobs? - Are You a Student, Housewife, jobseeker ? - Are you ready to Work 1 to 2 Hours daily Online? - Do You need Guaranteed Payment Monthly? Then this is for You, - Copy paste Jobs. - Proof reading jobs. - Review writing jobs. - Filling Forms Jobs, etc,. FREE to Join https://homebaseworks.in
AYLP1626105462 2021-12-30 22:38:32
A4 PAPER ,COPY PAPER ,Double A Copy Paper A4 80gsm, 75gsm, 70gsm,Photo Paper ,Office Paper
A4 Copy Paper
Specification:
Basic weight: 70gsm, 75gsm, 80gsm
Size:A4(210*297mm), A3, 8.5x11",8.5x13"
Moisture: 3.5%-4.5%
Opacity:>94%
Brightness: 98%-104%
Suitable for
Stay flat after copying
Leave no dust in the copy-machine
Nice appearance-white and clean
Nice touch-smooth and bulky
No see through-print both sides
Been developed for :
Medical 3 ply face mask, N95, ffp2, ffp3 and 3M corona virus face mask
Prevent the spread of the Coronavirus disease (COVID-19). by ordering for your mask. We are suppliers of Coronavirus face mask. 3 ply face mask, N95, ffp2, ffp3 and 3M . We sell in bulk and retail. Delivery to any country is possible.
86 15611261324