980Pro PEM Fuel Cell Test System （Manual back pressure）
Brand: DcEnergies
Model: 980Pro
Origin: Made in China
Manufacturer: Wuhan DC New Energy Co., Ltd
980Pro has many technological advantages
1, 0V start, full current with load
2, reverse pole with load, automatic back pressure
3, gas ratio 0-100%
4, high current 0 ~ 240A
5, Desktop structure
980Pro Fuel Cell test system
Product introduction: Perform multi-parameter polarization curve test of proton exchange membrane fuel cell, complete performance evaluation, durability control strategy research and other work
Main functions:
fuel flow control and backpass measurement,
fuel humidity control and backpass measurement,
fuel temperature control and backpass measurement,
internal resistance measurement,
battery performance loading,
multi-stage current range switching function,
constant current, constant voltage,
constant power load control mode,
half battery electrical analysis function,
concentration experiment,
gas metering ratio test,
poison test. It can meet the needs of diverse experiments.
980Pro product features
(1) 0V start, full current load | Typically, fuel cells run the battery for a period of time specified by the battery manufacturer during the overload test, or until the battery voltage decreases to a value specified by the battery manufacturer. If we require the electronic load to start the test from a low voltage or 0V, we will face the problem of high current carrying due to "0V start-up". |
980Pro fuel cell test system has a "0V start" function, which can avoid the above problems and help us evaluate the VI characteristics of the battery to the greatest extent. | |
(2) Reverse pole load, automatic back pressure | The automatic back pressure is controlled by the computer, which can very accurately adjust the test value, the accuracy is very high, and the continuity and stability of the back pressure can be maintained for a long time, without human intervention factors, and the experimental data is more reproducible |
(3) Gas ratio 0-100% | 980Pro can distribute the supply of hydrogen and oxygen more reasonably, and improve the efficiency and stability of the fuel cell |
(4) High current 0 ~ 240A | High Performance Research – 240A meets 5x5cm2 0.5V/4W cm-2 PEM Easy to use with potentiostats – can be used with potentiostats up to 20A |
(5) Desktop structure | The desktop design does not occupy a large area of laboratory space, is easy to handle, and the power meets the diverse testing needs |
980Pro has integrated automatic back pressure，reverse pole mounting, automatic back pressure for more efficient anti-polarity test.
1、980Pro Auto Back Pressure vs No Back Pressure
—— In the PEM test, the performance with back pressure is increased by 20% or more compared with without back pressure
2、980Pro Automatic Back Pressure vs Manual Back Pressure
—— In the PEM test, the automatic back pressure operation responds more quickly and the pressure adjustment is faster
3、980Pro Auto Back Pressure vs Non-Integrated Auto Back Press
—— Real-time monitoring and early warning of data, tracking the dynamics of pressure regulation throughout the process
Hardware advantage
| 1 | It can be started at 0V, corresponding to the low voltage and high current characteristics of the fuel cell. |
| 2 | High response speed: 100ms |
| 3 | High response mass flow controller |
| 4 | Ultra-wide stability control: 10,000:1 (0.01%-100% range) applied to the dynamic mixing of mixed gases |
| 5 | High precision: Standard accuracy： ± (0.8% reading +0.2% full scale) High precision (optional) : ± (0.4% reading +0.2% full scale) |
| 6 | Ultra-wide stability control: 10,000:1 (0.01%-100% range) |
| 7 | High precision (optional, NIST traceable) : +/-0.125% full scale |
| 8 | Standard accuracy (NIST traceable) : +/-0.25% full scale |
| 9 | High stability back pressure controller (optional) |
| 10 | Various single battery clamps available |
| 11 | Wide selection of gas types: 98 preset selectable gases |
| 12 | NIST Traceable Calibration certificate |
Software advantage
| 1 | Fast data extraction speed of 5 points per second |
| 2 | Safety logic to ensure battery test stability |
| 3 | Check test conditions edit screen, fast programming |
| 4 | Data is displayed in real time, and key data is displayed separately |
| 5 | Historical data show comparison |
| 6 | Report generation and export function |
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Main technical parameters
| Humidification method: | Bubble humidification |
| Humidification temperature range | Room temperature ~90℃ |
| Humidifying humidity range | 100% RH-@ Maximum flow (5L) |
| Anode gas flow control | Max to 5 SLPM |
| Cathode gas flow control | Max to 10 SLPM |
| Temperature control sensing form | T-type thermocouple |
| Safety protection maneuvering | Remove the load, stop heating, nitrogen cleaning, stop fuel supply |
| Start protection items | over current protection, low voltage protection, communication failure protection, automatic nitrogen cleaning protection, temperature protection, abnormal water supply protection, humidifier level warning protection, insufficient intake pressure warning protection |
| Security by design | One set of manual emergency stop switches |
| Dry and wet switching mode | Automatic |
| Wet and dry switching channels | Anode and cathode in two groups |
| Maximum power | 100W |
| Current range | 0~24A/0~240A Support for customization |
| Current setting resolution | 0.4~4mA |
| Voltage range | -0.7V~2V/-3.3V~10V |
| Voltage setting resolution | 0.05/0.25mV |
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