Sanitary Hose Thermal Cycling Test Apparatus
Published: 3/1/2021
The WR1002 is a test apparatus designed to evaluate sanitary hose resistance under alternating hot and cold water conditions. It is configured for straightforward, safe operation in accordance with GB/T 23448-2009 for sanitary hose testing.
Product Description
The WR1002 thermal cycling test apparatus is purpose-built to assess the durability and performance of sanitary hoses subjected to repeated hot and cold water cycling. It automates pressure control, temperature conditioning, and flow delivery to reproduce standardized service conditions for reliability evaluations.
Designed for ease of use and safety, the system supports controlled test pressure, stable temperature switching between cold and hot media, and a defined flow rate to meet the GB/T 23448-2009 requirements. Typical applications include type testing, quality control, and R&D validation of sanitary and plumbing hose products.
Technical Specifications
| Parameter | Specification |
|---|---|
| Test Pressure Range | 0.3 MPa (adjustable) |
| Test Pressure Accuracy | ±0.02 MPa |
| Constant-Flow Pump Flow Rate | 0.1 L/s |
| Medium Temperature I (Cold) | 20 ℃ |
| Medium Temperature II (Hot) | 70 ℃ |
| Temperature Control Accuracy | ±1 ℃ |
| Power Supply | 220 V AC, 50 Hz |
| Ambient Temperature | Room temperature |
| Cycle Count Capability | ≥300 cycles |
| Operating Environment Temperature | 10 ℃ to 35 ℃ |
| Relative Humidity | ≤80% |
| Installation Levelness | 0.2/1000 |
| Environmental Conditions | No vibration, no corrosive media, no strong electromagnetic interference |
| Power Voltage Fluctuation Tolerance | ±10% |
| Compliance | GB/T 23448-2009 (sanitary hose) |
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B6-101, Zhongnan High-Tech Intelligent Manufacturing Industrial Park, No. 10 Shuangma Street, Yuetang District, Xiangtan City, Hunan Province, China
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