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  • HS-6763 automatic water meter verification device (DN80-DN300)
  • HS-6763 automatic water meter verification device (DN80-DN300)
  • HS-6763 automatic water meter verification device (DN80-DN300)
  • HS-6763 automatic water meter verification device (DN80-DN300)

HS-6763 automatic water meter verification device (DN80-DN300)

HS-6763 automatic water meter verification device is a device for verification of cold water meters. Under the Windows operating platform, it adopts a combination of computer and PLC technology to realize the automation of the entire process of water meter verification.
According to the size of the factory, it can be made into a rotary table or a flat table.

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Phone : 0086-573-86161698

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Description

Model

HS-6763A (Quality method)

Applicable caliber

DN80-DN300

Straight pipe

≥10D

Water meter type

Mechanical water meter, ultrasonic water meter, electromagnetic water meter, remote water meter

Flow range

(0.01~1000)m 3 /h

Number of tables

1 epitope

Work pressure

0.3 ~ 0.6Mpa

test method

Reversing method, flow time method

Standard Weighing Apparatus

300Kg , E = 1/6000

3000Kg , E = 1/6000

15000Kg,E=1/6000

Display index

50g,500g,2500g

Maximum allowable error of weighing

Better than ±0.1% (above minimum weighing)

Uncertainty of device expansion

U r = (0.05% ~ 0.2%) ,k = 2

Flow stability

Better than 0.2%

Collection of water indication value

Pulse: f = (0~10) kHz; visual recognition, laser recognition, communication: M-BUS communication, 485 communication, near infrared

Signal transmission

Mobile phone APP wireless transmission, visual recognition, laser recognition sensor (mechanical water meter)

Far infrared, 485 communication, M-BUS communication (remote transmission type water meter)

Clock frequency

(10~100)kHz (can be set)

Clock frequency stability

Better than 5×10 -8

Water temperature control

(20±5)°C (optional)

Equipment size

On-site determination



Model

HS-6763B (Volume method)

Applicable caliber

DN80-DN300

Straight pipe

≥10D

Water meter type

Mechanical water meter, ultrasonic water meter, electromagnetic water meter, remote water meter

Flow range

(0.01~1000)m 3 /h

Number of tables

1 epitope

Work pressure

0.3 ~ 0.6Mpa

test method

Reversing method, flow time method

Standard measure

(Skewer gourd method)

50L/100L

500L/1000L

5000L/10000L

Uncertainty of device expansion

U r = (0.05% ~ 0.2%) ,k = 2

Flow stability

Better than 0.2%

Collection of water indication value

Pulse: f = (0~10) kHz; visual recognition, laser recognition, communication: M-BUS communication, 485 communication, near infrared

Signal transmission

Mobile phone APP wireless transmission, visual recognition, laser recognition sensor (mechanical water meter)

Far infrared, 485 communication, M-BUS communication (remote transmission type water meter)

Clock frequency

(10~100)kHz (can be set)

Clock frequency stability

Better than 5×10 -8

Water temperature control

(20±5)°C (optional)

Equipment size

On-site determination

Features:
1. One-key start, can carry out pressure test, Q1, Q2, Q3 flow point error verification, error curve drawing, etc. of the water meter.
2. According to the regulations, there are a variety of test methods to choose from: start-stop method, commutation method, flow time method, etc.
3. A variety of collection methods for the value of the detected water are available: mobile phone APP camera method, high-speed camera pulse method, laser pulse method, 485 communication, M-BUS communication, near-infrared communication, etc.
4. Optional electric ball valve and electromagnetic flowmeter, dedicated PID adjustment module to realize automatic adjustment of any flow.
5. Infrared locates the liquid level of the standard gauge, and cooperates with the stepping motor to realize the automatic collection of the standard gauge indication value (volume method).
6. Equipped with a high-precision electronic scale to measure the mass in the measuring cylinder in real time and realize automatic collection of the indicated value of the standard measuring instrument (quality method).
7. Image recognition error: 33 points.
8. Equipped with high-precision time standard.
9. Full digital management without manual intervention.
10. Equipped with a dedicated PC operation management software under Windows, the verification software is more humane, intelligent, and rich in interface information; it can support remote upgrades.
11. Data processing: automatically calculate and draw verification conclusions according to regulations, save all water meter verification data, and have database functions such as verification record query, correction, statistics, and report printing.

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