The hydrogen fuel cell system stack environmental test chamber is a device specially used to test and simulate the working environment of hydrogen fuel cell stacks. It can simulate temperature, humidity, pressure and other conditions in a hydrogen fuel cell system to evaluate the performance and reliability of the stack under different operating conditions.
| Temperature range |
-50ºC~+100ºC[Meet static storage requirements] |
| Humidity range |
-40ºC~85ºC [meet heat load requirements, maximum heat dissipation of 150kW] 10%~95%RH (within the range of 10ºC~85ºC) [static no heat load] |
| Temperature control accuracy |
At 65ºC, the response time for humidity from 10% to 95% does not exceed 100min [static no heat load] temperature and humidity 60ºC/90%RH [heat load 150kW] |
| Temperature fluctuation |
<=±1ºC [when the engine is not running], S+3ºC [when the engine is running, the maximum heat dissipation is 150kW |
| Temperature uniformity |
<=±0.5ºC [no load], <=±3ºC [with load 150KW] |
| Humidity control accuracy |
<=2.0ºC[When the engine is in the cabin without heat dissipation] |
| Humidity fluctuation |
Within ±5%RH [no load] |
| Heating rate |
<=±5%RH[no load |
| Cooling rate |
-40ºC~+85ºC, the average speed of the whole process is 1ºC/min [540kg electric stack is placed inside to dissipate heat |
| Customer testing product |
150KW] |
As the core component of
hydrogen fuel new energy vehicles, the hydrogen fuel cell engine system must involve various environmental simulation tests to meet the reliability, stability, safety and other tests of the hydrogen fuel cell engine system under different environmental conditions. These factors also need to be considered when designing the environmental test chamber for the hydrogen fuel cell system stack.
"HUANYI Instruments" has made relevant design requirements for various environmental simulation tests of hydrogen fuel cell stack engine systems, such as hydrogen fuel cell stack engine low-temperature cold start, plateau altitude and other tests.
Design analysis of hydrogen fuel cell system stack environmental test chamber:
1. Structural design based on wind tunnel theory;
2. Through scientific air flow field design and air flow organization analysis, ensure uniform temperature and humidity in the cabin.
3. Built-in or external main cold start temperature control test device to reduce cold start test time;
4. Built-in or external auxiliary cooling temperature control test device;
5. According to user requirements, optional intake and exhaust plateau low pressure simulation systems;
6. Thermal balance capability: loading time 5~10min;
7. Dynamic return time of fuel cell thermal equilibrium state: ≤2min;
8. The test cabin is equipped with multiple safety protections in terms of active protection and passive protection to avoid safety accidents caused by hydrogen leakage from the fuel cell during the development process;
9. Pump-type explosion-proof hydrogen concentration monitoring system to monitor the hydrogen concentration in the cabin in real time;
10. Three-level alarm safety protection, linked and interlocked with the exhaust system and test bench
11. Communication coupling and interactive control with the test bench control system;
12. Integrated structure and overall transportation save time on site installation and debugging;
1.Q :How to provide after-sales service?
A:If customers need our engineers to come to the site for service, we will send out engineers to provide repair service for you.
2.Q: Can we visit and study in your factory?
A: Welcome to visit and study in our factory, we will show you our R&D and production capacity.
3.Q :Can I install and commission the calibration equipment on site?
A: Yes, we can send technicians and engineers to the customer's site for installation, commissioning and calibration.
4.Q: What are the transportation methods?
A :Air freight, sea freight, railroad transportation, all transportation methods according to the customer's needs.
5.Q : What are the packing methods?
A: Standard export wooden box packaging, solid and firm.
6.Q :How do you calibrate the equipment?
A: We have our own calibration and third-party calibration.
7.Q :What are the payment methods?
A :The payment methods are T/T, CIF, Paypal, L/C, VISA and so on.
8.Q :How long is the warranty period?
A :Warranty is 1 year, lifetime free service.
9.Q :What is the delivery time for your company's products?
A :This depends on the actual product you order, usually at least 30 days.
){kind=link}