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The GDKZ-IV Circuit Breaker Vacuum Degree Vacuity Tester is a portable instrument designed for non-invasive measurement of vacuum pressure in high-voltage switchgear interrupters. It operates within a detection range of 10^-5 to 10^-1 Pa, with consistent accuracy of ±10% across all sub-ranges. The device uses an excitation coil to assess vacuum integrity without disassembling the switch, enabling rapid field testing. Its compact size, weighing 12kg and measuring 420 x 320 x 280 mm, supports on-site use in substations and maintenance yards.
The tester is compatible with a variety of open magnetic vacuum tube models commonly used in medium-voltage circuit breakers. It generates a pulsed electric field of 30kV and applies a magnetic field voltage of 1700V to induce ionization, allowing quantitative analysis of gas density within the vacuum chamber. This method aligns with standard industry practices for vacuum interrupter health assessment, where degradation is tracked through pressure drift over time. The unit functions reliably in ambient temperatures between -20°C and 40°C, suitable for most industrial environments.
This equipment is primarily purchased by utility maintenance teams, switchgear manufacturers, and industrial electrical contractors who require predictive diagnostics for high-voltage systems. Buyers typically order in single units for field teams or in small batches for regional service centers. Packaging is standard industrial-grade foam-lined carton with no special export requirements. Lead time and minimum order quantities must be confirmed directly with the supplier, as they are not disclosed in the listing.
| Detection Range | 10^-5 to 10^-1 Pa |
| Measurement Accuracy | ±10% across all ranges: 10^-5 - 10^-4 Pa, 10^-4 - 10^-3 Pa, 10^-3 - 10^-2 Pa, 10^-2 - 10^-1 Pa |
| Pulsed Electric Field | 30kV |
| Magnetic Field Voltage | 1700V |
| Operating Temperature | -20°C to 40°C |
| Device Weight | 12kg |
| Dimensions | 420 x 320 x 280 mm |
| Switch Open Distance | Normal open distance (typical for standard vacuum interrupters) |
| Test Method | Non-disassembly excitation coil method (standard for modern vacuum interrupter testers) |
| Power Requirement | Not specified; typical units in this category require 220V AC, 50/60Hz |
Chongqing Gold Mechanical & Electrical Equipment Co., Ltd is a manufacturer based in Chongqing, China, with a physical address listed at No. 9-10, 23 Nanping West Road. The company is registered as a supplier of electrical testing equipment and holds a harbor trust tier, indicating basic verification of business existence. There is no public data on years in operation, workforce size, or export history. The listing confirms only that they produce and supply the GDKZ-IV model.
The supplier does not claim certifications, ISO status, or client references. Response rate and average response time are recorded as zero, suggesting limited or no active engagement with buyers on the platform. No financial or production capacity details are provided. Buyers should treat this as a direct manufacturer with no third-party validation beyond location and product listing.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering, confirm the exact interrupter models this tester supports. Verify compatibility with your switchgear’s magnetic field configuration and open distance specifications. Request a test report or calibration certificate for the unit, even if not listed. Ensure the seller provides a functional manual in English or your preferred language, as Chinese-only documentation may hinder field use.
Lead time is not specified and may vary from 15 to 45 days depending on production schedule. Incoterms are not stated; buyers must negotiate FOB Chongqing or CIF destination port. Payment terms are typically 30% advance, 70% against shipping documents. Confirm whether the unit includes a transport case and spare coil, as these are not mentioned in the listing.
Inspect the unit upon arrival for physical damage and verify serial number matches documentation. Test the device on a known good interrupter before accepting delivery. Request a copy of the factory test report showing output stability across the full pressure range. Retain all packaging for at least 30 days in case of return due to calibration drift or non-compliance with stated specifications.
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When sourcing Circuit Breaker Vacuum Degree Vacuity Tester for your business, securing the right balance of quality and cost is essential. Chongqing Gold Mechanical & Electrical Equipment Co., Ltd, a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $10/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Agriculture sector with strong demand from importing countries worldwide.
Importing Circuit Breaker Vacuum De requires careful attention to shipping logistics, customs compliance, and secure payment terms. Chongqing Gold Mechanical & Electrical Equipment Co., Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Circuit Breaker Vacuum De has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Agriculture category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Circuit Breaker Vacuum De requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Circuit Breaker Vacuum Degree Vacuity Tester from Chongqing Gold Mechanical & Electrical Equipment Co., Ltd is $10/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Chongqing Gold Mechanical & Electrical Equipment Co., Ltd through EximNext.
The supplier, Chongqing Gold Mechanical & Electrical Equipment Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Circuit Breaker Vacuum De. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Circuit Breaker Vacuum Degree Vacuity Tester depends on the specific grade and form. Contact Chongqing Gold Mechanical & Electrical Equipment Co., Ltd through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Circuit Breaker Vacuum De from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Chongqing Gold Mechanical & Electrical Equipment Co., Ltd. Ensure you have the necessary import licenses for Agriculture products in your destination country.
Yes, Chongqing Gold Mechanical & Electrical Equipment Co., Ltd is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Chongqing Gold Mechanical & Electrical Equipment Co., Ltd through EximNext.
Chongqing Gold Mechanical & Electrical Equipment Co., Ltd offers Circuit Breaker Vacuum De with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Circuit Breaker Vacuum De is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Chongqing Gold Mechanical & Electrical Equipment Co., Ltd through our platform.
Chongqing Gold Mechanical & Electrical Equipment Co., Ltd maintains international quality certifications. These ensure that the Circuit Breaker Vacuum De meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Chongqing Gold Mechanical & Electrical Equipment Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.
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