NO.

ITEM

Parameter

1

Active Diameter

Internal zone φ2mm, external zone φ10mm

2

Response Spectrum

400～1100nm

3

Peak Spectrum(λ)

1.06μm

4

Output pulse waveform

According to diagram 2，the value for U wave Should not be greater than 0.2U_max

5

Responsivity （λ=1.064μm； Pluse width τ=15ns～20ns）

≥1.5×10⁴V/W

6

Quadrantal responsivity inconsistency

≤10%

7

Internal area First attenuation multiple

& inconsistency

Attenuation multiple: ≥20 times；

Attenuation multiple inconsistency :≤6%

Internal area again attenuation multiple

& inconsistency

Attenuation multiple: ≥4times；

Attenuation multiple inconsistency : ≤8%

8

Threshold of dark background sensitivity

external：≤1.0×10^-7w

Internal：≤0.6×10^-7w

Threshold of certain radiation background sensitivity

external: ≤4.0×10^-7w

Internal：≤1.5×10^-7w

9

Quadrantal crosstalk

external: ≤10%

Internal：≤20%

10

Dynamic Range

external: ＞57dB

Internal：＞70dB

11

Power supply current

-200V：I_-200≤0.5mA

-12V： I_-12≤55mA

+12V：I₊₁₂≤55mA

12

Operating Range

When the luminous flux of the radiation simulator changes, the threshold value is 10000 times of 4.5×10-7w/cm2. And the inner zone should maintain the index requirements of the serial numbers 1 to 11 of this table.

13

Weight

25g±5g

14

Gas tightness

leak rate：≤1×10^-2Pa.cm³/s

15

Environmental

Operating temperature

High Temperature ：55℃，power supply：±13.2V；

Low Temperature ：-40℃， power supply：：±10.8V；

Storage temperature

-60℃~85℃

Impact temperature

-60℃~70℃

16

Anti-overload capability

≥10000g，1～6ms