Hydrogen Calibration Device

Product Description

Compressed Hydrogen Dispenser Calibration Device 

A Compressed Hydrogen Dispenser Calibration Device is a specialized instrument designed to ensure the accuracy and reliability of hydrogen dispensers used at refueling stations. It measures the flow rate, volume, and pressure of hydrogen dispensed to vehicles, ensuring compliance with industry standards and regulatory requirements.

It is a device used to test the measurement accuracy of hydrogen dispenser. It mainly composed of a high-precision hydrogen mass flow meter, a high-precision pressure transmitter, an intelligent controller, a pipeline system, etc.

ANDISOON hydrogen dispenser calibrator has features of high measure accuracy and long life cycle. It can be used in HRS and other independent application scenarios.

This device is composed of high-precision mass flowmeter, high-precision pressure transmitter and intelligent controller, etc. It can remote operation or upper computer online compressed hydrogen dispenser metering precision and repeatability check, and print verification record and metering certificate according to the verification data.

The product consists of a high-precision mass flow meter, a high-precision pressure transmitter, and an intelligent controller. It enables remote operation or online measurement of the accuracy and repeatability of compressed hydrogen gas dispensers via a host computer. Calibration records and certificates of conformity can be printed based on the calibration data




This device features an integrated design for 35MPa/70MPa, allowing one set of equipment to meet the calibration requirements for both 35MPa and 70MPa hydrogen dispensers. This greatly reduces maintenance and operational costs for users. Additionally, the design takes into account different gas inlet and outlet interfaces for varying pressures, making it safer and more reliable

The product consists of a high-precision mass flow meter, a high-precision pressure transmitter, and an intelligent controller. It enables remote operation or online measurement of the accuracy and repeatability of compressed hydrogen gas dispensers via a host computer. Calibration records and certificates of conformity can be printed based on the calibration data.

The calibration devices for CNG/LNG/compressed hydrogen gas dispensers support the following functions:

A: Set the working parameters of the calibration device and basic site information  
B: Display real-time calibration data and curves, real-time pressure, and real-time temperature  
C: Detect and display the measurement error and repeatability of the machine  
D: Query calibration records and results in various ways  
E: Clean and remove redundant records from the database  
F: Import queried records into Excel  
G: Generate calibration certificates and records
.

 

Flow range	(0.36-7.2)kg/min
Rated operating pressure	70Mpa
Accuracy	0.50%
Max. operation pressure	87.5Mpa
Input Voltage	12V DC ~ 24V DC
Explosion proof mark	Ex de ib IIC T4 Gb

Measurement and testing, as an important component of the national quality infrastructure, play a crucial technical support role in the development of new productivity. Accurate measurement and testing are not only the foundation of scientific research but also essential links in industrial production, quality control, trade settlement, and other fields.

Chengdu Anndisoon has been dedicated to providing high-precision instrument and measurement solutions, along with testing devices. With core measurement and testing technologies and equipment that possess independent intellectual property rights, the company's calibration devices have served over thirty provinces, municipalities, and autonomous regions in the country.

A: Certified by ATEX, IECEx, and CCS  
B: Directly measures the mass flow, density, and temperature of fluids within pipelines, unaffected by temperature, pressure, or flow rate  
C: High accuracy (batch accuracy of 0.15, with a maximum of 0.05), good repeatability  
D: Wide range ratio, up to 100:1  
E: High-pressure flow meters are all calibrated for high pressure  
F: Cryogenic flow meters are all calibrated with liquid nitrogen