> Characteristics :
Ultrahigh sensitivity : The fluorescent conjugated polymer and mono-molecular layer
sensing film , this core technology allows SRED to detect the
explosive molecule with the weight of quadrillionth gram , which
means its sensitivity has reached the most advanced international
level . When at outdoor working , it is capable enough to compete
with a well-trained explosive detection dog .
Easy operation : The operation of SRED is very simple. It only takes you 3 to 5
hours' training from the start into actual pratice. In addition,
the know down design makes it much easier to replace the sensing
element or battery without using any special tools.
Light weight :The usability is the key factor that we need to take into
consideration during the product design. We combine the dedicated
mono-molecular fluorescent film with the special weak optical
signal detection circuit by adding the light three-proofing moulded
plastic housing, thus the weight is controlled to be only 820g.
1. It was also pubulished on Chinese science and technology
development report on 2010. The detector is possible to detect 38
kinds of common explosives including nitro explosives such as TNT,
DNT, plasticized, emulsion and PW0 explosives.
2. The superiority that makes it different from other similar
products is that it can identify local made explosive according to
its characteristics such as asian characteristics explosives.
3. This product has high sensitivity and wide detection range with
ppq (10-15 g/mL), which reaches international advanced level;
4. The strong adaptability make sure its normal working under
ultra-low temperature of -40℃ and extremely wet environment with
humidity of 98%.
5. Compared with similar products at home and abroad, SRED first
creates wireless launch alarm mode through integrating wireless
sensing network module, the operators are able to wirelessly
monitor the equipment on computer terminal or bluetooth handset,
this working principle efficiently protects the life safty of
> Application Fields
1. Checkpoint Ports: Security check at the frontier checkpoint;
Security check for frontier vehicles; Security check at the border
port. Applicable sites: frontier checkpoint and border ports.
Threat source: explosives in the truck, container or small
vehicles. Inspection mode: check the vehicles one by one and
collect samples from hands, steering wheels and sealing parts on
2. Deployment at Important Places; Applicable sites: important
facilities and places; Threat source: small size of explosives
hidden in electronic devices, laptops and office electric
appliances. Explosives hidden in important place; Inspection mode:
check rooms and corners one by one and focus on easy touchable
parts such as door handle, light swithces when collecting samples.
> Technical Parameters
1. Weight: 820g
2. External Dimension: 332mm*90mm*46mm
3. Power Consumption: 3.5W
4. Display Screen: 3.5inch LCD screen
5. Interface: USB
6. Stored Data Size: 200,000pcs
7. Weight: 820g
8. Power consumption: 3.5 W
9. Battery capacity: 2,900mAh
10. Working duration: 8 hours
> Application Cases
1. Vehicle detection: When the exploder is loaded and transported,
the vehicle body will be inevitably polluted by the explosives,
thus a large number of explosive molecules will be attached to it.
In such case, SRED can easily sample or detect those explosive
molecules even the detection head does not touch them.
2. Detection of the Improvised Exploder: SRED can detect gas
emitted from the improvised exploder and the small size can
guarantee that it can be assembled onto the automatic platform
which can be operated remotely. And the detection of the bomb
producer can guarantee that we can find the improvised exploder at
3. Detection of Evidence Obtaining: The high sensitivity of SRED
and internal memory provide strong support for its application in
terms of forensic pathology. The evidence obtaining personnel can
carry out the sampling detection for the vehicle of the suspect or
suspicious bomb production device even the suspects themselves and
these results can be stored and printed to provide evidence for the
investigation of the prosecutor.
4. Cargo Detection: The use of the trace detection technology of
gas phase detection can greatly enhance our capacity to detect the
hidden explosives, thus SRED can be effectively used to the
security check of the cargoes, posts and luggage.