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LS1206B Digital Spiral Paddle Type Velocity Tester Portable River Water Flowmeter CBL-1 Type Pump Flow Speed Meter Range 0.05~8m/s

LS1206B Digital Spiral Paddle Type Velocity Tester Portable River Water Flowmeter CBL-1 Type Pump Flow Speed Meter Range 0.05~8m/s

$850.00 USD
$850.00 USD
In offerta Esaurito
Introduction:
This instrument is characterized by small size, shape, lightweight, compact structure, precision, convenient carrying and use, suitable for small rivers, river shoal, irrigation and drainage channels to sell water period, water conservancy survey, runoff experiment, and are widely used for measuring the efficiency of hydraulic machinery and experimental tests of small flow efficiency of pumping station monitoring, sewage pipe. Seepage flow measurement as well as the environmental protection department.

This instrument as the CBL - 1 type pump flow meter, in July 1983 by the Ministry of water identification, agreed that the instrument is used for medium and small single station traffic detection, with equipment installation, simple and convenient operation, stable performance, reliable operation, accuracy in accordance with international standards ISO-2548-73 "C" level precision flow test. After the nationwide popularization and use, users agree that it has the characteristics of small input and high output. This instrument is widely used in the small channel measurement of farmland irrigation. Because of the good dynamic sealing performance of the shaft of the instrument, the sediment concentration in the irrigation area quoted by the Yellow River water irrigation reaches 20kg/m3, and the instrument can still work normally.
The instrument in the mounting structure on a little modification, it can be used for speed measurement, and in the South China Sea marine survey on the successful completion of the task of speed measurement.

Main technical indexes:
Propeller gyration diameter: Phi 60mm
Propeller hydraulic screw moment: H=120mm
The instrument rotating speed: V0 = 0.05m/s
Instrument speed range: 0.05 ~ 8m/s
Depth of instrument: 40m
Measurement methods: installation of wading rod
CG16 - 1 type: 16mm * 1.6m (rod diameter can be disassembled into four sections)
The pipeline flow measurement installation: internal bracing for rod
Signal frequency: two signals per turn
Use ambient water temperature: 0~35 degrees centigrade
Continuous working hours: 24h
The verification formula: M = 1.2%, the variance of V<0.2m/s, the relative error less than 5%.

 

Standard configuration:

Flow meter main (including propeller)

Fixed screw

Tool accessories

Hook spanner

Minor change of needle

Spare parts

Reed tube parts

Product manual

Product qualification certificate

Instrument case

 

Specification:

Name

Model

Range of speed measurement

Lifting speed

Signal revolution

Operating temperature

Working depth

Propeller type current meter

LS25-1

0.06-7.0

V = 0.05

20

0-30

0.2 = H = 20

LS25-1A

0.06-5.0

V = 0.05

1

0-30

0.2 = H = 20

LS25-3A

0.04-10

V = 0.036

20

0-40

0.16 = H = 40

Ls10

0.1-4.0

V = 0.08

20

0-30

0.1 = H = 40

LS120B

0.05-10

V = 0.045

0.5

0-40

0.2 = H = 50

LS1206B

0.07-7.0

V = 0.06

0.5

0-35

0.1 = H = 1.2

Flow direction indicator

ZSX-3

0.2-3.0

V = 0.05

1

0-30

0.2 = H = 24

Rotating cup type current meter

LS68

0.2-3.5

V = 0.08

5

0-30

0.15 = H = 20

LS78

0.02-0.5

V = 0.0189

1

0-30

0.15 = H = 20

LS45

0.015-0.5

V = 0.015

1

0-30

0.05 = H = 1

 

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