Α/β/γ contamination probe LB1342/LB1343
Berthold Japan Co., Ltd.
About This Product
LB1342 and LB1343 use a zinc sulfide (ZnS) scintillator, and a photomultiplier tube measures the flash produced when radiation hits the scintillator. By using a special evaluation and correlation circuit, it is possible to distinguish between each type of radiation, such as alpha rays, beta/gamma/X-rays, and to separate and measure them simultaneously (patented by Berthold).
Some spillover of α particles into the β channel is corrected by the software. Each probe can also be used in conjunction with a universal monitor UMoⅡ LB134 with display, data storage and printer output to display measurement results. We also have a wide range of options, including wall-mounted units and charging adapters.
■Summary
・High measurement accuracy
・Accurately distinguish types of radiation
・Highly sensitive detection even at low energy
・Low cost with scintillator
・Easy maintenance
■SCINT technology
・Alpha and βγ rays can be measured individually and simultaneously
・Each type of radiation can be distinguished, separated and measured simultaneously using a special evaluation and correlation circuit.
・No counting gas required
■Others
・Results can be displayed as count rate (cps) or area activity (Bq/cm²)
・Metal grid prevents damage to detector entrance window
-
Product
Α/β/γ contamination probe LB1342/LB1343
-
Handling Company
Berthold Japan Co., Ltd.
-
Categories
2 Models of Α/β/γ contamination probe LB1342/LB1343
Items marked with have different values depending on the model number.
Click on the part number for more information about each product
| Product Image | Part Number | Price (excluding tax) | Background | Detection window | Detection window size | Efficiency | Light blocking/incident window | Local variation responsiveness | Protection class | Sensitivity to external gamma radiation 1 µSv/h | Spillover | Temperature range |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
LB1342 |
Available upon quote |
Α channel: approx. 0.1cps Beta channel: about 10cps |
Layer thickness: 6 µm Weight per unit area: 0.4 mg/cm² |
118mm x 145mm, 170cm² | 80% | Sunlight <10cps | Α, β channels: ±20% | IP53 |
Α channel: Not detected Beta channel: < 100cps |
Alpha into beta channel (Po-210) : < 20% beta into alpha channel (Sr-90) : < 2*10^-5 |
Operating: -20℃ ~ +40℃ (non-condensing) Storage: -40℃ ~ +60℃ |
|
|
LB1343 |
Available upon quote |
Α channel: approx. 0.1cps Beta channel: 15cps |
Layer thickness: 6 µm Weight per unit area: 0.4 mg/cm² |
150 mm × 230 mm, 345 cm² | 80% | Sunlight <10cps | Α, β channels: ±20% | IP53 |
Α channel: Not detected Beta channel: < 100cps |
Alpha into beta channel (Po-210) : < 20% beta into alpha channel (Sr-90) : < 2*10^-5 |
Operating: -20℃ ~ +40℃ (non-condensing) Storage: -40℃ ~ +60℃ |
Click on the part number for more information about each product
Customers who viewed this product also viewed
Other products of Berthold Japan Co., Ltd.
View more products of Berthold Japan Co., Ltd.
About Company Handling This Product
- Japan