タイトルまたは説明

1 When adding up voltage, total current is  less than 2A and total

power is **0W;

2 The current and voltage of X-ray tubes are fixed in three groups,

they are:

3 When adding up voltage, total current is less than 2A and total

power is **0W

4 Drain current and earth resistance are in accordant with the s

tipulates in GB***6.1

5 The three groups of voltage (*0KV,*5KV,*0KV) are adjustable.

6 Wireless Remote control in any angles within *0 meters part form

the control box

7 The parameter of X-ray generator (bulb tube head)

The parameter of X-ray tubes

a Focus index: 0.3*0.3mm2

b The voltage of the-highest-voltage generator: *0KV

c The highest inverse peak voltage: *0KV

d Filament characteristic: Vf=5V*0.5V, f=3A

e Target surface obliquity: *2

f the cooling manner of bulb tube head: oil immersion

 The parameter of X-ray generator (bulb tube head):

a. focus-skin distance: **0mm

b.The thickness of filter-ray film: more than 1.5mmAl

c.The leakage rate of X-ray: no more than 0.**2mGy/h

(No. *9.**4.3 in GB***6.*2 prescript that the leakage

 rate of X-ray is no more

than 0.*5mGy/h)

d. The manner of limiting beam: using planigraphic device