Toilet Corrosion Test Chamber for HCl and Ammonia Resistance Testing
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Whats/App: +86 156 1874 6768
Web: standard-groups.com
Standards
GB/T 4706.53-2024: Safety of household and similar electrical appliances - Part 2: Particular requirements for commercial dishwashing machines, glass-washing machines and utensil-washing machines
IEC 60335-2-84:2019: Household and similar electrical appliances - Safety - Part 2-84: Particular requirements for commercial dishwashing machines, glass-washing machines and utensil-washing machines
Features
1. Precise and Controllable Corrosive Environment: It can stably maintain specific concentrations of ammonia (0.055%±0.005%) and hydrochloric acid (0.0005%±0.0002%), using a gas cylinder method for gas generation and a corrosion-resistant mass flow meter for flow control, ensuring precise matching of the corrosive medium concentration and flow rate to test requirements.
2. Standardized Test Conditions: It requires operation in a cleanroom environment without strong airflow. Temperature (25℃±2℃) and humidity (<75% RH) are strictly controlled to ensure the repeatability and reliability of test results.
3. Strong Sample Load Capacity Adaptability: The equipped sample test rack has a maximum load capacity of ≥50kg and can maintain a vertical placement at 90°±2°, adapting to the fixing requirements of large items such as toilet seats.
4. Reasonable structural dimensions: The inner casing (W1200×H1200×D1200mm) is large enough to accommodate a toilet, while the outer casing (approximately W2350×H1700×D1500mm) balances operating space with equipment integration.
5. Low operating energy consumption: The installed power is only 400W, and it is compatible with AC 220V universal power supplies, resulting in high cost and environmental adaptability.
Technical Parameters
| No. | Main Parameters | Specifications |
|---|---|---|
| 1 | Inner box size | W1200×H1200×D1200mm |
| 2 | Outer box size | About W2350×H1700×D1500mm |
| 3 | Test temperature | Room temperature |
| 4 | Ammonia concentration | 0.055%±0.005 |
| 5 | Hydrochloric acid concentration | 0.0005%±0.0002 |
| 6 | Test gas generation method | Cylinder method |
| 7 | Test gas control | Calculate by volume ratio (per test requirements), then control flow rate via anticorrosive mass flow meter |
| 8 | Sample test frame | Maximum load ≥50kg; placed vertically at 90°±2° |
| 9 | Use environment & temperature | Clean room (no strong airflow); temperature 25℃±2℃ |
| 10 | Use environmental humidity | <75% RH |
| 11 | Equipment power supply | AC 220V 50/60Hz |
| 12 | Installed power | 400W |
Accessoriess
1. Hydrochloric acid and ammonia corrosion test chamber 1 set
2. A set of exhaust gas filtering device
3. ammonia gas cylinder 1 bottle
4. Matching special pressure reducing valve 1pc
5.1 bottle of hydrochloric acid
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