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SF6 Density Relay Calibrator
, 32 Bit Microprocessor Density Relay Calibrator
, Intelligent SF6 Gas Analyzer
SF6 Gas Analyzer
For SF6 Swith SF6 Density Relay Intelligent Calibrator
The instrument 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. It can convert any ambient temperature to the standard pressure at 20 ℃, and can immediately print and store the test data for reference, and at the same time automatically identify the faults during the test. This product is easy to carry, simple to operate, high in test accuracy, strong in stability and good in reliability, reflecting the "intelligent" characteristics of the instrument.
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 ℃ 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.
Technical Indicators
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Working voltage
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AC 220V ± 10% (type A) or built-in working power supply (type B)
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Instrument power
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30W
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Instrument accuracy
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0.2
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Pressure display resolution
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0.001MPa
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Pressure calibration range
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0 ～ 1.0MPa
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Ambient temperature display resolution
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0.1 ℃
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Ambient temperature measurement range
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-40 ℃ ～ 80 ℃
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Working humidity
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≤90% RH
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Verification object
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Single alarm, single block, single alarm single block, single alarm double block
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Display mode
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320 × 240 graphic dot matrix monochrome LCD screen
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Operation mode
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Soft keyboard key input
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Printer type
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High-speed thermal printer
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Printing method
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English report printing
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Storage capacity
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Can store 32 test results at the same time
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Dimensions
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320 × 240 × 180mm
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SF6 gas density display mode
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Pressure under the tested environment, equivalent pressure at 20 ℃.
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Instrument weight
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(Host) 3.5kg
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Packaging & Shipping
(1)We will ship products within 5-20 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.
Company Information
Wuhan GDZX Power Equipment Co.,Ltd. is a manufacturer of power test equipment. Integrating design , production and sales, providing complete solutions for high-voltage testing and electrical testing services for various power users.The main products include:AC series resonance test device, high voltage test equipment, transformer test equipment, secondary protection / switch test equipment, cable fault tester, arrester test equipment, power metering equipment, standard source series and so on. There are many kinds of products and complete models.
Our Services
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.
FAQ
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<=5000USD, 100% in advance. Payment>=5000USD, 40% 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.
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