Electronic Gravimetric Water Meter Calibration Test Equipment (DN15 to DN25)

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Model NO.	LCS(DN15~DN25)	Caliber	DN15~DN25
Display	Digital	Transport Package	Standard Export Packing
Trademark	TNMA	Origin	China
HS Code	9031809090	Production Capacity	800/Year

Product Details

Overview
Advantages of this device

Product Description

Electronic Gravimetric Water Meter Calibration Test Equipment (DN15 to DN25)

Basic Infor.

Model	LCS(DN15-25)
Capacity	DN15:10pcs DN20:10pcs DN25:5pcs
Measurement Range	Min flow: 4L/h Max flow:6.3m³/h
Device Expansion Uncertainty	≤0.2% (k=2)
Water Meter Type	Ultrasonic water meter Mechanical water meter Electromagnetic water meter
Electronic Scale	Two Mettler Toledo stainless steel electronic scales, With a weighing capacity of 150kg and a calibration division value of 5g (3000e) 2.With a weighing capacity of 15kg and a calibration division value of 0.2g (7500e)
Water Source Power System	German Wilo multi-stage pump, 220V, 2.2KW, QTY: 1pcs
Weighing Containers	With a capacity of 15L, 150L and 600L. Made of 304 stainless steel, equipped with three 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	Adopt a pressure sensor from the German brand JUMO, with a range of 0 to 4 MPa 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.

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

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»

Certificates

Honors 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.