Technical Specifications
| Specification | Details |
|---|---|
| Display | Liquid Crystal Display (LCD), 4 digit, numeric with dimension, quasi-analog logarithmic with bar chart, operating mode indicators. |
| Measuring Principle / Radiation Detector |
Geiger-Muller Counting Tube, Auto Shut-off, Stainless Steel Case with Halogen Filler - Measurement Length = 38.1mm - Measurement Diameter = 9.1mm - Window = 1.5 - 2.5 mg/m² |
| Radiation Type |
- Alpha Radiation from 4 MeV - Beta Radiation from 0.2 MeV - Gamma Radiation from 30 KeV Alpha + Beta + Gamma (Without Shielding) Beta + Gamma - Al Foil Approx. 0.1mm shields off alpha completely Gamma - Al Foil Shielding approx. 3mm, shields Alpha completely and Beta radiation to 2 MeV, weakens Gamma less than 7% (Cs-137). |
| Gamma Sensitivity | 95.0 Impulses/min for Co60 radioisotope |
| Null Quota | < 10 Impulses/minute |
| Calibrated Measurement Ranges | 0.01 µSv/h – 1,000 µSv/h |
| Measurement of the Impulses | 1-99 sec, 1-99 minutes, 1-99 hours. Mean value of the day (24 hours – 12am to 12am) |
| Internal saving of Impulses in Memory | Selectable intervals: 1 min, 10 min, 1 hr, 1 day, 7 days |
| Memory | 2 KB |
| Software & Data Cable | Included in Delivery |
| Power for Instrument | Internal Battery |
| Battery Life | Under 10 µA on avg, > 117,000 hrs × 20 impulses/min (~10 years) |
| Housing of Instrument | Impact Resistant Plastic |
| Dimensions | 163mm (L) × 72mm (W) × 30mm (H) |
| Weight | 153 gms |
| Certification |
With Delivery every instrument certified as per its serial number. European Standard CE / USA Standard FCC15 |