Portable Automatic SF6 Density Relay Tester

• Customization: Available
• After-sales Service: Provided
• Warranty: 1 Year
• Model NO.: ZXMD-2000
• Instrument power: 30W
• Instrument accuracy: 0.2
• Pressure display resolution: 0.001MPa
• Pressure calibration range: 0-1.0MPa
• Operation mode: Soft keyboard key input
• Storage capacity: store 32 test results at the same time
• Dimensions: 320*240*180mm
• Instrument weight: (Host) 3.5kg
• Transport Package: Wooden Case or Carton
• Specification: Universal Testing Machine
• Trademark: GDZX
• Origin: China
• Production Capacity: 1200sets/Year

Product Description

Green Automatic Intelligent 220V 30W SF6 Gas Density Relay Calibrator

Introduction    

     ZXMD-2000 Intelligent SF6 Density Relay Calibrator uses a high-precision pressure sensor and a high-speed A / D converter, combined with a 32-bit high-performance microprocessor to perform performance verification on various SF6 density relays, and can accurately measure the pressure value at the current temperature when the signal is activated.

 

Technical Indicators

Working voltage	AC 220V ± 10% (type A) or built-in working power supply (type B)
Instrument power	30W
Instrument accuracy	0.2
Pressure display resolution	0.001MPa
Pressure calibration range	0 ~ 1.0MPa
Ambient temperature display resolution	0.1 ºC
Ambient temperature measurement range	-40 ºC ~ 80 ºC
Working humidity	≤90% RH
Verification object	Single alarm, single block, single alarm single block, single alarm double block
Display mode	320 × 240 graphic dot matrix monochrome LCD screen
Operation mode	Soft keyboard key input
Printer type	High-speed thermal printer
Printing method	English report printing
Storage capacity	Can store 32 test results at the same time
Dimensions	320 × 240 × 180mm
SF6 gas density display mode	Pressure under the tested environment, equivalent pressure at 20 ºC.
Instrument weight	(Host) 3.5kg

Company introduction

Service and Warranty

 

Service

* Provide professional consulting service; dedicated salesman and professional technical engineer to answer customer questions.
* Ensure customer get the detailed information about the product in hand.
* Reasonable price, we trust our customers should get the worth what they paid. Quotation stamped and confirmed by Manager.
* Welcome customers visit.

* The contract and the technical agreement to sign by both parties.
* Being trustworthy, follow the requirements and ensure successful implementation of signed contracts and technical agreements.
* Focus on communication, actively communicate with users, take notes of user's questions and schedule, provide the necessary technical support.
* Move quick and efficient, professional on delivery, installation, debugging, training and others.

 

Warranty

* We maintains 100% customer satisfaction, please give us feedback if you fell anything wrong with the product, we will make it right for you.

* Our products are guaranteed with one year warranty and life-long tech support.

* Provide solutions within 24 hours when there is problems feedback from customer.

PACKING AND SHIPPING

(1)We will ship products within 8-20 working days after the receipt of confirmation of your payment.

(2)All products will be well packed by robust carton or wooden box so as to ensure goods can arrive safely.

(3)Multiple shipping methods including express, sea freight, railway and so on for your choice, competitive shipping method will be advised to you.

(4)If you go with your own forwarder, we will provide all necessary documents for customs clearance.

(5)After shipping, we will remain attentive till goods well received.

 

If you need detailed specification, please feel free to contact us.

Test cases

Features

1. High-performance 16-bit single-chip microcomputer is used for detection and control. The core components are imported components with high precision, good repeatability and high reliability.

2. Equipped with a monochrome LCD screen and a soft keyboard man-machine interface, the operation is simple and the interface is beautiful. All parameters and status are clear at a glance.

3. The pressure measurement and 20°C value conversion are completed automatically, thus completing the dynamic automatic compensation between pressure and temperature. It also displays the pressure at the measured ambient temperature, the pressure at 20°C, and the ambient temperature. Completely solved the problem of SF6 gas density relay on-site calibration is difficult.

4. All testing processes are automatically completed by the single-chip microcomputer without manual intervention, avoiding the cumbersome manual gas path adjustment operation.

5. Data collection sound prompt function, the instrument will send out a beep prompt every time a data is recorded.

6. Can store 32 test results at the same time, and have power-off data protection function, can query and print the previous test results at any time.

7. With the function of communication with the computer, the data can be uploaded to the computer through the 232 communication port or the USB communication port to form a complete Word document test report.

8. No constant temperature room is required during the calibration process, and the SF6 gas density relay and pressure gauge can be verified within any effective temperature range.

9. Equipped with various types of transition joints, the density relays of most types of switches can be verified on site without disassembly.

10. In addition to the density relay calibration function, this instrument also has a 20 ºC pressure gauge calibration and normal temperature pressure gauge calibration functions.

11. With the function of modifying the system clock online ;. With online modification of system pressure.

12. Two temperature measurement modes: automatic measurement of test ambient temperature, infrared temperature measurement can also be used to ensure the accuracy of test results

13. The professional design of the gas cylinder pressure relief valve can withstand a pressure of 15MP (150 kg) and the low pressure output is adjustable. It is suitable for the calibration of the measurement room with nitrogen and other test gases

14. It can test one set of alarm signal and two sets of blocking signal at the same time.

15. This instrument is a portable tool, easy to use and reliable, it is a necessary equipment for SF6 density relay verification.