1. alarm by sounds & light:：alarm by sounds and light when conform to condition.
2. network interface：could be connect local area network and support multi-terminal check baggage at same times
3. safety ray：transmit ray under automatic control, avoids the miss.
4. turn off by a key control：turn off the machine only need one step：revolves the key. the equipment automatic security close-down, does not need complex many steps, is simpler.
5. eagle-eye：could be expediently observing enlargement area.
6. estimate malfunction by self：automatic estimate malfunction and prompt message, helpful for the maintenance.
tunnel size: 1000（w）×800（h）mm
conveyor speed: 0.2 m/s
conveyor max load: 200 kg
single inspection dosage < 1.5µgy
wire resolution: 0.1mm metal line
steel penetration: 30mm armor plate
film safety: for iso 1600
maximum leakage radiation <0.1µgy/h
orientation: vertically upward
tube current: 0.4~0.7ma（adjustable）
anode voltage: 100~160 kv(adjustable）
generator cooling/working periods sealed oil bath with forced air/100％
image performance system:
x-ray sensor: l type photo-diode array detector, 12bit
monitor: high resolution 17inch color lcd display
color quality: 24 bit real colors
edge enhancement: object contour edge is more distinct
super image enhancement: image detail is more distinct
high penetrate strength display: increase brightness of dark area in image to display object which is behind high absorptivity mass distinctly
low penetrate strength display: increase contrast of low absorptivity mass (easy to penetrate) to display it distinctly
magnifier: function of partial enlargement
brightening/dimming: increase brightness of image/decrease brichtness of image
image recurrence: display previous twenty images and process any one of them
image restoration: restore image to initial status at the time of stopping conveyor
image storing: real time store any image and process it in operation status
multi-energy color: display organic material for orange, display inorganic material for blue, and display mixture for green
high energy/low enercy: switch to display two energy type, high energy stands for metal etc., low energe stands for nonmetallic
auxiliay function for drugs & explosives: help to detect such dangerous material as drugs & explosives etc.
audible & visible alarm: give sound and visible signal when conforming to condition
storage temperature: -20ºc to 60ºc
operating temperature: 0ºc to 45ºc
relative humidity: 20 to 95% non-condensing
system power: 220 vac (±10%) 50±3hz
power wastage： 1.0 kw (max)