China Factory
Automatic Gravimetric Water Meter Test Bench DN15 DN20
DN25
Basic
Infor.
Model
|
LCS(DN15-DN50)
|
Capacity
|
DN15:10PCS DN20:1PCS
DN25:5PCS
DN32:1PCS
DN40:1PCS
DN50:1PCS
|
Measurement
Range
|
Min flow:
4L/h Max flow:40m³/h
|
Device Expansion
Uncertainty
|
≤0.2% (K=2)
|
Water Meter Type
|
Ultrasonic water meter
Mechanical water meter
Electromagnetic water meter
|
Electronic Scale
|
Three Mettler Toledo stainless steel electronic
scales,
-
With a weighing capacity of 600kg and a calibration
division value of 200g
(3000e)
-
With
a weighing capacity of 150kg and a calibration
division value of 50g
(3000e)
-
With a weighing capacity of 15kg and a calibration
division value of
2g(7500e)
|
Water Source Power
System
|
German Wilo multi-stage pump,380V,
1.1KW,QTY:1PCS
|
Weighing
Containers
|
With a capacity of 150L and 15L. Made of 304 stainless
steel, equipped with two drain
valves.
Wall thickness
is 1mm
|
Real-time pressure
monitoring
|
Adopt a pressure sensor from the German
brand
JUMO,
with a range of 0 to 4 MPa and an accuracy of
≤0.2%.
|
Real-time temperature
monitoring
|
It uses a temperature sensor from the German brand
JUMO, with a range of 0 to 50°C and an accuracy of
≤0.2%.
|
Material of the
device
|
It is constructed using a combination of high-grade
industrial aluminum profiles and stainless steel 304,
providing an aesthetically pleasing
appearance.
|
Computer software
|
The computer software has a clear and visually
appealing interface, with user-friendly operation. It
can be operated on the Windows 10 platform and
includes
features such as data storage and backup, printing of
original records and certificates,
and
analysis and statistics. Lifetime free software
upgrades are provided.
|
Computer system
|
The computer is equipped with a Lenovo/DELL brand,
featuring a 64-bit operating system, 4GB memory, 1TB
hard drive, a 27-inch LCD monitor, and an HP A4 laser
printer.
|
Communication
|
RS232 serial port
|
Product Description
1.This
facility can realize the verification at the error of cold
water metering indicate value and sealing performance according
to cold water meter national metering verification standards,
JJG162-2009;
2.Be in accordance with the requirements of the latest version
water metering verification facilitys verification
standards(JJG1113-2015).
3.
Weighing container: 150L&15L container, 2 pierces of 304
stainless steel water bottom valves.
When the water level of the container exceeds the limit, it has
the function of automatic discharge of water.
4.
Reading mode of water meter: Adopt dynamic image collector to
automatically identify sensitive plum
pointer(Autofocus),10pierces,the software can also be used
manually when some water meters cannot be sampled,the computer
automatically calculates the error, does not affect the normal
use of the device.
5.Pressure test:you can set the pressure value freely on the
control software. Automatic gentle increase the pressure.
The maximum pressure is not higher than 2.0MPa;
Pressure test without manual
operation,completely
controlled by pressure sensor, maximum pressure must be
automatically limited protection, and have automatic pressure
relief function.
6.Real-time pressure
monitoring:adopt German
JUMO brand pressure sensor,the measuring range is 0~2.5MPa, and
the accuracy is less than 0.2%.
7.Real-time temperature
monitoring:adopt German
JUMO brand temperature sensor.measuring range
0~50°C, accuracy is less than 0.2%.
8.Water
meter number input mode: dynamic image collector automatically
input the meter number.
9.The picture of the water
meter read during the sampling process is kept in the computer
as the original record,can
be traced at any time
10.Computing software: Computer software has a
clear and beautiful interface,easy to operate and can be operated on
Windows10 platform.
With data storage and backup, original records and
certificate printing, analysis statistics and other
functions, lifetime free software upgrade.
Standards
JJG162-2019
«Verification regulation of cold portable water
meters»
JJG1113-2015
«Verification regulation of water
meter»
Advantages of this device
High
Accuracy.
By using
high-precision weighing equipment and precise flow control,
accurate measurements can be
obtained.
Full
Automatic.
Automation
minimizes human error and ensures precise measurements during
the testing process. The equipment can perform repetitive
tasks with consistent accuracy, leading to reliable and
precise results.
Comprehensive
Performance Evaluation.
This
machine testing not only
assesses the accuracy of the water meter but also evaluates
other performance indicators such as sensitivity,
repeatability, leakage, etc. This helps determine whether the
water meter complies with relevant standards and
specifications.
Water Meter
Reading Method.
We
have developed a
dynamic image processor
(mobile phone +
self-developed sampling system software APP) that can
dynamically read
the water meter
pointers and sensitive pointers. This significantly reduces
the water
consumption for
small flow boundaries and greatly
improves the calibration
efficiency
Wide
Applicability.
This
machine suitable for
various types of water meters, including
ultrasonic water
meters,
traditional
mechanical water meters and electronic water
meters.
Double Testing
lines.
When
the meter of one line is being tested, the other line can be
used for unloading, loading, automatic/manual exhaust,
pressure test and other pre-test auxiliary work, and so
on.
Data Recording
and Analysis.
This
machine employs computer
control and data logging systems, enabling convenient
recording and analysis of test data. This facilitates the
generation of detailed test reports and allows for subsequent
data analysis and
comparisons.
Water
Meter
Number
Input
Method.
The dynamic image
collector automatically captures the
meter number
(barcode, QR code) without the need for a barcode scanner.
(Core technology in China
Certificates
Honor of TNMA
Software Copyright
Utility Models
Patent Certificates
Our Clients
Non-standard
Customized Products
Piston Type Circulating Real Flow Gas
Flow Experiment Device
Sonic Nozzle
Method Gas Flow Standard Device
1000L Piston Type Gas Flow Standard
Device
Standard Meter Method Gas Flow Standard
Device
Gas Meter Temperature
AdaptabilityDetection Device and Other Gas
MeterType Evaluation Test
Equipment
Why Choose
TNMA
1.
Strong R&D Ability
As a professional manufacturer of metering calibration
equipment for gas meters, water meters and various flow meters,
our company has a group of technicians who are professionally
engaged in the research of flow measurement technology. They
have long been committed to the field of flow measurement and
control. And the scientific research institute has a good
cooperative relationship to ensure the leading position of the
companys products in this
industry.
2.Strict
Quality Management System
Our company implement rigorous quality control processes to
ensure that all products or services meet set standards. This
results in high-quality deliverables and satisfied
customers.All the ready products will
be tested before shipment and will provide test
report.
3.Accurate
Delivery Time
We
have stable stock to avoid any delay of shipment.We are always
put customers requirements at the first place. We try our best
to avoid any inconvenience for our customers.
With advanced technology and
streamlined processes, we can provide fast and efficient
calibration services for you.
4.Customer service and support: As a
professional manufacturer, we provide comprehensive customer
service and support, helping customers to troubleshoot issues,
access technical assistance, and receive training on how to use
your equipment effectively.
5.Innovation and leadership: Finally, as a leading
manufacturer in this field, we are constantly innovating and
improving your equipment, whether through new technology or by
partnering with other industry leaders. This helps to ensure
that our customers have access to the latest and most effective
calibration solutions, keeping them ahead of the curve in
utility measurement.