LB-2 low-base alpha/beta measuring instrument ee luɔɔi bɛ̈ɛ̈i bɛ̈ɛ̈i bɛ̈ɛ̈i bɛ̈ɛ̈i bɛ̈ɛ̈i bɛ̈ɛ̈i bɛ̈ɛ̈i bɛ̈ A kɔɔr tɛ̈n bɛ̈n tɔ̈ɔ̈u bɛ̈n tɔ̈ɔ̈u bɛ̈n tɔ̈ɔ̈u bɛ̈n tɔ̈ɔ̈u bɛ̈n tɔ̈ɔ̈ A kɔɔr bɛ̈ɛ̈i bɛ̈ɛ̈i bɛ̈ɛ̈i bɛ̈ɛ̈i bɛ̈ɛ̈i bɛ̈ɛ̈i bɛ̈ɛ̈i bɛ̈ɛ̈i b A be tɔ̈u në tɛ̈n yenë a looi, ka tɛ̈n yenë a looi, ka tɛ̈n yenë a looi, ka tɛ̈n yenë a looi, ka tɛ̈n yenë a looi, ka tɛ̈n yenë a looi, ka tɛ̈ a be kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ Kä kɔ̈k peei alëu bïk ya luɔ̈ɔ̈i në radiation protection, health physics, biomedical research, agriculture, archaeology, geology, ku kɔ̈k peei.

Teknik Indikator

1.There are two independent low-base AB main detectors, you can measure two samples at the same time, giving a total alpha, total beta activity concentration measurement in two samples, having a high sensitivity, low-base, simple structure, easy operation and reliable and other characteristics. 1.There are two independent low-base AB main detectors, you can measure two samples at the same time, giving a total alpha, total beta activity concentration measurement in two samples, having a high sensitivity, low-base, simple structure, easy operation and reliable and other characteristics.

2.When 2π detection efficiency ratio of β source (active zone Φ20mm) ≥60%, unit area base count rate ≤0.10cm-2min-1.

3.When 2π efficiency ratio of α source (active zone Φ30mm) ≥85%,

Kuen ye tɔ̈u piny ≤0.002cm-2min-1.

4. Serial channel ratio: α lɔ β channel ≤1%, β lɔ α channel ≤0.1%.

5.Kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye: α <2%, β <3%.

6. Instrument sensitivity: α = 5 × 10-4Bq; β = 1 × 10-3Bq.

7.Repetibility: Instrument ye rot looi 24 hours, ye rot looi <±5% ye rot looi <±5% ye rot looi <±5% ye rot looi <±5% ye rot looi <±5% ye rot looi <±5%.

8.Insulation resistance≥2MΩ, pressure insulation> 1500V.

9. ye tɛmɛ 5-40°C, ye tɛmɛ <90%.

10. Power: AC 220V ± 10%, 50HZ, power consumption ≤20W.

Configuration of Instruments (Kɔmpiötɛr)

1. Kabinet 1

2. 1 masin ye measuring

3. Lead Room 1 set

4. Main probe 2

5 Anti-gam probe 2

6. HND-Br ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r

7. Anti-conform plastik ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l

8. 241Am Standard Material 1 Bottle

9. Kcl Standard Material 1 Bottle

10. Sample disk 40

11. Kuen ye looi 2

12. Kɔn ye kɔn ye kɔn ye kɔn ye kɔn ye kɔn ye kɔn ye kɔn ye kɔn ye kɔn ye kɔn ye kɔn ye kɔn ye kɔn

13. Kabel ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr

14. Kabel de low voltage 4

15. Kabel Signal 4

16. Kabel 1

17. Kabel 1

18. Kuen 1

19. Lööŋ ë luɔɔi 1

20. Manual de luɔɔi 1

21. Garanti 1

22. Sertifikat 1

23. Kompyuta 1

24. LCD Display 1

25. Printer 1

26. Lööŋ ye kɔc gam 1

27. Kuɔɔny ku piöc

Kä ye kek looi aye kek tɛ̈n yenë kɔc ye kek tɛ̈n yenë kek tɛ̈n yenë kek tɛ̈n yenë kek tɛ̈n yenë kek tɛ̈n yenë kek tɛ̈n yenë kek