YH800C on-site fully automatic pressure calibrator provides an efficient, safe, and reliable solution for pressure instrument calibration in industrial sites through its portable, intelligent, standardized, and modular design, completely changing the time-consuming and laborious problem of traditional calibration methods.

YH800C on-site portable fully automatic pressure calibrator is a highly integrated portable calibration device designed specifically for pressure calibration tasks in industrial sites; The following are its main features and advantages:

1. Fully intelligent control: Adopting intelligent control technology, it can automatically perform the calibration process, reduce human operation errors, and improve calibration accuracy and efficiency.

2. Standardized design: conforms to industry standards, ensures the accuracy and consistency of calibration results, and is applicable to various types of pressure instruments.

3. Modular integration: Modular design allows devices to be flexibly configured according to different calibration requirements, facilitating maintenance and upgrades.

4. Portability: The device is designed to be lightweight, easy to carry, and suitable for use in various industrial sites, especially in situations with limited space or complex environments.

5. Instrument interface: Provides multiple standard interfaces with strong compatibility, capable of connecting various types of pressure instruments, including pointer instruments, pressure transmitters, and pressure switches.

6. Gas path protection: The specially designed gas path protection function can effectively prevent gas path blockage or leakage, ensuring the safety and reliability of the calibration process.

7. Quick calibration: The optimized calibration process can complete calibration tasks in a short period of time, greatly improving work efficiency.

8. Safety: The equipment design considers various safety factors in industrial sites and has multiple protective measures to ensure the safety of operators.

9. Efficiency: Through automation and intelligent design, the tedious steps and human intervention in the traditional calibration process are reduced, making the calibration work more efficient.

Product Features

◆ Compliant with national calibration regulations, it can calibrate general pressure gauges, precision pressure gauges, digital pressure gauges, pressure switches, pressure sensors, pressure transmitters, etc;

◆ Built in 2 pressure modules, can be externally connected to any range of pressure modules;

◆ 7-inch touch screen display, icon style management menu, Chinese and English operation interface;

◆ Measurement value digit display: 4, 5, or 6 digits are optional;

◆ Task management function, capable of downloading verification tasks and uploading stored data;

◆ Quick storage, with a storage capacity of over 200 pieces of detection data for the tested table;

◆ Support the input of parameters for the tested instrument and the setting of calibration process parameters;

◆ The verification process can perform data analysis, calculation, and automatic identification of errors;

◆ Form verification record formats and certificates that comply with national verification regulations or user requirements;

◆ The pressure control method adopts high-precision control valves and fully automatic intelligent control mode, which can quickly increase and decrease pressure and instantly stabilize;

◆ Equipped with a large capacity rechargeable lithium battery for power supply, with a working time of no less than 8 hours;

◆ Equipped with misconnection protection function to prevent circuit damage;

◆ Can calibrate HART pressure transmitter;

◆ Pressure unit: Pa, kPa, MPa, psi, bar, mbar, mmH2O, mmHg;

◆ Pressure interface: Pressure output bracket 2 * M20 * 1.5 (with built-in filtering structure).

Instrument network version function (added)

◆The instrument can be linked to the Internet of Things system platform with one click through the WiFi;

◆Verification data automatically uploaded to the cloud, automatic processing, free customers cumbersome operation;

◆Verification of original records, reports and certificates are permanently saved in the cloud and can bemanually deleted;

◆With B / S architecture cloud service, customers can log in anytime and anywhere, and support PC and mobile phone log.

Product Type	Micro Pressure Type	Differential Pressure Type	Air Pressure Type
Pressure Range	±2.5kPa	(-90～100)kPa	(-0.095～4)MPa
Built-in Pressure Module 1	±250Pa	±2.5kPa	(-100～250)kPa
Built-in Pressure Module 2	±2.5kPa	±100kPa	（0～4）MPa

Note: The accuracy of the pressure module of level 0.02 and level 0.05 is optional, and the pressure rangecan be selected according to user's requirements.