Langfang Danmei security equipment Co., Ltd.
Langfang Danmei security equipment Co., Ltd.
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BTXB-III Desktop exfoliated cell negative pressure collection device
Function
Install the vacuum adapter on the air intake pipe of the negative-pressure vacuum sweeper. Turn on the vacuum sweeper and point the vacuum adapter to the exfoliated cells, which are then sucked into the vacuum adapter and captured by the filter. The negative pressure of the vacuum sweeper can be adjusted to change the vacuum force. AC power supply, strong vacuum force, suitable for application in the laboratory.
Content
| Unit of negative-pressure vacuum sweeper | 1 piece |
| Vacuum adapter | 40 pieces |
| Vacuum adapter connector | 1 piece |
Technical parameter
| Power supply | AC220V, 50Hz |
| Ultimate negative pressure | -90KPa |
| Input power | 150W |
| Pumping rate | ≥32L/min |
| Continuous work time | 30 min |
Method of use
A. Plug the adapter connector into the air inlet of the vacuum sweeper, vacuum adapter into the air inlet of the adapter connector.
B. Turn on the vacuum sweeper and the exfoliated cells are sucked into the vacuum adapter and captured by the filter.
C. Turn the pressure knob to adjust the vacuum force.
D. Remove the vacuum adapter and put it back in the packing bag (DNA free).
E. In the laboratory, rotate the two parts of the vacuum adapter apart.
F. Take out the filter with tweezers and put it into a centrifuge tube to extract DNA.
Application areas for our products include crime scene investigation, fingerprint collection and development, footprint collection and development, tool marks collection, trace evidence collection, documents examination, forensic medical examination, forensic evidence collection, DNA collection, DNA disinfection, criminal photography, criminal investigation light source, narcotic drugs test, poison test, evidence packaging, evidence marking, crime scene plotting, crime scene protection, human body protection on crime scene.
Our Service
We can provide reliable product and service for you.
1. Q: Is it a reliable company?
A: Beijing Bulant Police Equipment Co.,Ltd. is a company specialized in forensic product, such as: crime scene investigation, trace detection, fingerprint development and extraction, footprint extraction, micro-evidence extraction, files & documents inspection, gunshots detection, forensic examine, DNA extraction, criminal photograph, forensic light source, alcohol test, traffic scene investigation, drug & poison examine, evidence packaging, consumables in lab, etc.
2. Q: What about the delivery?
A: We can offer the door to door services by air or by sea just depend on your actual request. Such as DHL, UPS, TNT, FEDEX…
3. Q: What is the package?
A: Aluminum alloy case/carton case/wooden case.
4. Q: Do you have any timely technology supports?
A: We have a professional technology supporting team for your timely services. We prepare the technical documents for you, also you can contact us by telephone, webcam, online chat (google talk, MSN, skype, yahoo).
5. Q: What is the payment method?
A: T/T, WESTERN UNION, MONEY GRAM, ESCROW, PAYPAL
6. Q: Do you take part in the world exhibition every year?
A: Yes, we took part in exhibitions every year since 2008.