SCM-100 Surface Contamination Meter

SCM-100 Surface Contamination Meter

Product introduction

SCM-100 surface contamination meter uses imported mica window Geiger detector, which can measure α, β and γ rays at the same time, especially low-energy gamma rays such as I-125, and can take into account the measurement of radiation dose rate, ray count rate and surface Pollution activity measurement.

Features

• Imported mica window detector, which can detect α, β and γ rays;
• Can measure radiation dose rate, count rate, surface pollution activity;
• Portable and integrated, no external probe is required, and measurement can be performed with one hand;
• Equipped with a radiation pulse indicator light, which can be used to quickly find radioactive sources;

Technical parameters

• Detector: imported mica window GM detector;
• Measurement items: radiation dose rate, ray count rate, surface pollution activity;
• Measurement units: uSv/h, mSv/h, Bq/cm2, CPS;
• Measuring range: 0.01uSv/h～10mSv/h, 0.01～1×106 CPS;
• Energy range: 20keV～3MeV (γ ray);
• Relative error of dose rate: ≤±15%;
• Effective diameter of window: ≥45cm;
• Surface emissivity response: 241Am (α ray) > 0.25, 204Tl (β ray) > 0.30;
• Alarm mode: sound, vibration, light;
• Alarm threshold: The dose rate, surface activity and counting rate alarm thresholds can be freely set separately;
• Data storage: automatically store 1500 sets of data, and dose, count and contamination are stored separately;
• It has a ray selection slider to select different detection ray combinations;
• Usage environment: working temperature: -20℃～+50℃, relative humidity: ≤95%;
• Size: 260*90*40(mm);
• Weight: 350 grams (including battery);