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[China]
Trade Verify
Address: No.1 Fenghuangyuan Second Road, Jiangxia District, Wuhan City, Hubei Province, China
Contact name:Emma
Wuhan GDZX Power Equipment Co., Ltd |
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Verified Suppliers
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ZXMD-2001 Automatic SF6 Density Relay Calibrator is an intelligent SF6 density relay calibrator. The instrument adopts high-precision pressure sensor and high-speed A / D converter, combined with 32-bit high-performance microprocessor, which can verify the performance of various SF6 density relays,accurately measure the pressure value at the current temperature when the signal acts, automatically complete the conversion of standard pressure at any ambient temperature to 20 ℃, and can print and store the test data in real time for reference and automatic identification Don't test for faults in the process. The product is easy to carry,easy to operate, high accuracy, strong stability and good reliability, which embodies the characteristics of "intelligent" instrument.
Features
1.The product adopts 32-bit microprocessor and TI company's high-speed signal processing chip for detection and control, with high integration degree. Mechatronics design, high precision, good repeatability, high reliability.
2.Equipped with a large English LCD screen and a rotating mouse (one button flying shuttle) human-machine interface, the operation is simple, the interface is beautiful, all parameters and status are clear at a glance.
3.Automatic pressure measurement and 20 ℃ value conversion are completed, thus dynamic automatic compensation between pressure and temperature is completed. It also shows the pressure under the measured ambient temperature,the pressure under the ambient temperature at 20 ℃ and the ambient temperature. The problem of field calibration of SF6 gas density relay is solved thoroughly.
4.All the testing process is automatically completed by the instrument without manual intervention, which avoids the tedious manual gas path adjustment operation.
5.All metal quick connector is adopted to effectively avoid the locking phenomenon of plastic connector in low temperature environment.
6.The test results are printed in English character report form, and the test results are analyzed intelligently.
7.It can store 50 groups of test results at the same time, and has the function of power-off data protection. It can query and print the previous test results at any time.
8.In the calibration process, constant temperature chamber is not required, and SF6 gas density relay and pressure gauge can be calibrated within any effective temperature range.
9.Equipped with a variety of models of transition joints, most models of switch density relay can be field verified without disassembly.
10.In the calibration process, the gas consumption is very little, SF6 gas is not wasted, the test cost is low, and there is no pollution to the environment.
11.It has the function of modifying the system clock online.
12.It has the function of modifying system pressure on line and can be corrected on site.
13.The core components are imported components with reliable performance.
14.It can test one set of alarm signals and two sets of locking signals at the same time.
15.This product is a portable tool, easy to use and reliable, is the best choice for SF6 density relay calibration.
Technical Indicators
| Power | AC220V, 50Hz |
| Power consumption | 50W |
| Instrument accuracy | 0.2 Class |
| Pressure resolution | 0.001MPa |
| Pressure calibration range | 0~1MPa |
| Temperature resolution | 0.1°C |
| Environmental scope | -20℃~80℃ |
| Ambient humidity | £90%RH |
| Communication mode | USB 2.0 |
| Calibration object | single alarm, single latch, single alarm and single latch,single alarm and double latch |
| Display mode | 320 × 240 LCD |
| Operation mode | rotate mouse input |
| Printer | high speed micro printer |
| Printing method | English printing |
| Storage capacity | store 50 sets of test results |
| Package size and Gross Weight | 50*47*45cm; 20kg |
| SF6 gas density display mode | pressure under the tested environment,equivalent pressure at 20 ℃. |
Product pictures
1.Q: Are you trading company or manufacturer?
A: We are manufacturer.
We have R&D department, OEM& ODM services available.
2.Q: How long is your delivery time?
A: We usually arrange shipment within 5-7 working days after
checking the payment. However, for example, the delivery time of
the complete set of test devices will be a little longer, which
needs to be checked in real time.
3.Q: Do you provide samples? Is it free or extra?
A: Yes, we could offer the sample, but not for free; you need pay
charge and the cost of freight.
4.Q: What is your term of payment?
A: Payment<=10000USD, 100% in advance. Payment>=10000USD, 30%
T/T in advance, balance before shipment.
5.Q: What is the payment method?
A: We can accept Bank Transfer, T/T, PayPal, Western Union, Money
Gram, Cash etc.
6.Q: Will you provide OEM service?
A: OEM & ODM services available
7.Q: How long is the product warranty?
A: 1 year.
