1. Qiantong main scope of testing machine
Electronic universal material testing machine, Horizontal tension testing machine, Hydraulic universal testing machine, MFI, Charpy Impact, Izod Impact, HDT-Vicat tester, Hardness tester, Torsion tester, Metallographic series, Oven and so on. (We accept customization.)
Product features
Used for testing the filtration efficiency of particulate matter in daily protective masks, medical masks and respirators. It is applicable to medical device inspection center, safety protection inspection center, labor protection inspection center, drug inspection center, disease prevention and control center, textile inspection center, hospital, mask and respirator manufacturer, etc.
The product feature
· 7-inch touch screen display, easy to operate
· the protruding sample fixing device can simulate the actual use of the mask
· set aside the test target area without damaging the sample, and distribute the synthetic blood in the target area of the sample
· the test tank is equipped with a special fixed device, which is convenient for customers to operate
· the instrument is equipped with an automatic clamping device for samples, without manual clamping
· the special constant pressure injection device can eject a certain volume of synthetic blood in a controlled time
· the experiment can fully simulate the injection velocity corresponding to the average human blood pressure of 10.6kpa, 16kPa and 21.3kpa
· professional software program design, which can judge the qualification of experimental results
· the device is equipped with a micro printer to print the results in due time
· with a fixed target plate, it can block the high-pressure edge part of the injected liquid flow, and only allow the steady state part of the flow to be sprayed onto the sample, increasing the accuracy and repeatability of the liquid velocity sprayed onto the sample
4. Technical parameters
| Name |
Standard |
| Pressure range |
0~0.04MPa |
| Measuring precision |
±1kPa |
| bulk range |
300mm~305mm adjustable |
| Jet diameter |
0.84mm |
| Sample size |
75mm×75mm |
| Area under pressure |
28.26cm2 |
| jet velocity |
450cm/s,550cm/s,635cm/s |
| power |
220VAC 50Hz |
| weight |
30 kg |
5. Test application
| basic application |
MASK |
It is suitable for the test of synthetic blood penetration of medical protective masks, surgical masks and general medical masks |
FAQ
Q:Are you a trade company or factory?
A:Our company is a factory and directly sales.
Q:Can your company accept customization?
A: Yes. Our machines can be customized by client.
Q:How to guarantee your after-sales service?
A:Our philosophy is one year warranty and lifetime service. After the warranty period is exceeded, if there is any problem, we will provide support for you in time. (only charge travel expense and parts cost at most.)
Q:What is the language about software?
A:It can switch between Chinese and English.
Q:May the customer not use your company's computer?
A:Sure. But please tell us what type your computer is. We need to confirm your computer can install the software. And we can subtract the price of computer from offer.
Audited Supplier 
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