Guangdong Haida Equipment Co., Ltd.
| Accuracy Class | Standard Accuracy |
| Type | Testing Machine |
| Protection Class | Ip56 |
| Fixture | Stainless steel connectors |
| Power Supply | AC 90 V - 240 V / 50 Hz |
| Dimensions (L*W*H) | 300 * 240 * 240 (mm) |
| Negative Pressure Range | -10 kPa ~ -94 kPa (adjustable), accuracy ≤ ±2% |
| Application | Dental Suction System Testing, Dental Vacuum Performance Verification, Infusion Set Quality Testing, Dental Vacuum Compliance Testing |
| warranty | 1 Year |
| Test Duration | 1 s ~ 60 s (adjustable), accuracy ≤ ±1 s |
| Pressure Hold Stability | Drift ≤ 1 kPa within 1 minute |
| Net Weight | 10 kg |
| customized support | OEM, ODM |
| Input Method | Chinese / English (bilingual support) |
| power | / |
| Printing Method | Built-in printer for test result output |
| Accuracy | ±0.1 g |
| Control Method | Remote control capable |
| Voltage | 220 V |
| Place of Origin | Guangdong, China |
| Brand Name | HAIDA |
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Product Specification
| Accuracy Class | Standard Accuracy | Type | Testing Machine |
| Protection Class | Ip56 | Fixture | Stainless steel connectors |
| Power Supply | AC 90 V - 240 V / 50 Hz | Dimensions (L*W*H) | 300 * 240 * 240 (mm) |
| Negative Pressure Range | -10 kPa ~ -94 kPa (adjustable), accuracy ≤ ±2% | Application | Dental Suction System Testing, Dental Vacuum Performance Verification, Infusion Set Quality Testing, Dental Vacuum Compliance Testing |
| warranty | 1 Year | Test Duration | 1 s ~ 60 s (adjustable), accuracy ≤ ±1 s |
| Pressure Hold Stability | Drift ≤ 1 kPa within 1 minute | Net Weight | 10 kg |
| customized support | OEM, ODM | Input Method | Chinese / English (bilingual support) |
| power | / | Printing Method | Built-in printer for test result output |
| Accuracy | ±0.1 g | Control Method | Remote control capable |
| Voltage | 220 V | Place of Origin | Guangdong, China |
| Brand Name | HAIDA | ||
| High Light | Dental Vacuum Negative Pressure Tester ，Accuracy Dental Vacuum Negative Pressure Tester | ||
1. Wide Negative Pressure Range: Adjustable range from -10 kPa to -94 kPa with accuracy within plus or minus 2 percent, covering routine vacuum performance checks of dental suction systems and related accessories.
2. Stable Pressure Hold: Drift within 1 kPa per minute ensures reliable hold time verification, with test duration from 1 to 60 seconds adjustable for different product requirements.
3. Versatile Test Coverage: Suitable for dental treatment units, patient chairs, infusion and transfusion sets, infusion needles, anesthesia filter packages, tubing, catheters and quick connect fittings.
4. Standard Based Verification: Developed per YY/T1043.1-2022, providing precise negative pressure measurement and hold time verification for manufacturers and third party testing laboratories.
5. Built in Printer and USB Export: Onboard dot matrix printer outputs results directly, USB export to PC with power off memory retention, bilingual Chinese English menus and remote control support.
For over two decades Haida Equipment has been a trusted global partner in reliability testing solutions Headquartered in Dong Guan our modern 17 568 sq m manufacturing hub houses five specialized production lines integrating R D manufacturing and calibration services under one roof In addition to our hardware expertise we possess robust in house software development and upgrade capabilities supported by independent intellectual property rights This dual strength ensures seamless system integration advanced data management and future ready adaptability for our clients
Our testing equipment validates quality and durability across key industries including packaging electronics automotive aerospace new energy and certified laboratories This broad applicability is grounded in rigorous quality assurance Every stage from material sourcing to final assembly is governed by our ISO 9001 certified processes delivering consistent and reliable performance
To support our international clients we offer comprehensive services through a dedicated overseas team and local partners Services extend from remote technical support to on site installation training and maintenance all designed to minimize operational downtime
Our core product range includes material testing systems environmental simulation chambers packaging transport testing furniture testing machines battery testing equipment and vibration test systems We also engineer custom non standard solutions tailored to specific requirements All products comply with international standards such as CE UL and GSA meeting regional regulatory energy efficiency and environmental guidelines to facilitate global market access
Guided by our mission to create value for customers and enhance happiness for employees Haida Equipment is committed to becoming a globally recognized brand in reliability testing equipment delivering trust innovation and excellence across industries
Company Details
Business Type:
Manufacturer
Year Established:
2003
Total Annual:
5000000-7000000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
Haida established in 2004 in Dongguan City, where is the “silicon valley” of world manufacturing industry. It is a certified national high-tech enterprise engaged in design, research and development, production, sales, calibration and after-sale service of test equipment, such as pap... Haida established in 2004 in Dongguan City, where is the “silicon valley” of world manufacturing industry. It is a certified national high-tech enterprise engaged in design, research and development, production, sales, calibration and after-sale service of test equipment, such as pap...
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