The DSM-1T is ideal for radiation monitoring across a wide range of industries and critical applications.
Monitor radiation levels during maintenance, inspections, and operational safety programs.
Measure radiation exposure during industrial radiography and non-destructive testing operations.
Protect personnel by monitoring radiation dose rates in controlled and restricted areas.
Perform radiation surveys, environmental assessments, and laboratory research with confidence.
Support emergency response, homeland security, defence operations, and radiation preparedness.
Monitor radiation in manufacturing plants, research laboratories, and industrial processing facilities.
| Parameter | Specification |
|---|---|
| Detector Used | Internally Mounted Thin wall Beta – Gamma GM tube |
| Radiation Detection | Beta, Gamma & X-ray |
| Energy Detection Range | 48 keV – 3 MeV |
| Dose Rate | 0.01 mR/h to 1 R/h
0.1 µSv/h to 10 mSv/h 0.1 µGy/h to 10 mGy/h |
| Dose Range | 0.01 mR to 1000 R |
| Display | 2.8″ Graphic TFT LCD |
| Display Units | R/h, Sv/h, Gy/h, rem, CPS, CPM |
| Battery Life | 100 Hours |
| Data Storage | 60 Hours / 4,000 data points of storage of Dose Rate with timestamp which can be read through PC Software and accumulated dose |
| Communication | Micro USB |
| Operating Temperature | -10°C to 50°C |
| Construction | ABS Plastic |
| Weight | 235 g with batteries |
| Dimensions | 76 mm x 27 mm x 135 mm |
The DSM-1T combines the capabilities of a Radiation Survey Monitor, Digital Survey Meter, Dose Rate Meter, and Radiation Dose Meter into one compact instrument. With the added advantage of beta radiation detection, it provides greater versatility for radiation safety professionals who require comprehensive monitoring across multiple radiation types.
Its rugged construction, intuitive operation, extended battery life, intelligent alarm system, and advanced data logging make it a trusted solution for demanding industrial and scientific environments.
EECI is a trusted supplier of radiation monitoring instruments and safety solutions for nuclear, industrial, defence, healthcare, and research sectors. Our experienced team provides expert guidance, technical support, product demonstrations, and after-sales service to help customers select the right radiation monitoring equipment for their applications.
The DSM-1T is a portable Radiation Survey Monitor used to measure beta, gamma, and X-ray radiation dose rates and accumulated radiation dose. It is ideal for radiation protection, industrial radiography, nuclear facilities, and environmental monitoring.
The DSM-1T detects beta radiation, gamma radiation, and low-energy X-ray radiation using a highly sensitive Thin Wall Beta-Gamma Geiger-Müller (GM) detector.
Yes. The DSM-1T combines the functionality of a Digital Survey Meter and a Dosimeter, allowing users to monitor real-time dose rates and accumulated radiation dose with one instrument.
Yes. The instrument stores up to 60 hours of continuous radiation monitoring data (approximately 4,000 records) with date and time stamps, which can be downloaded using RadMan PC Software.
Absolutely. Its compact design, lightweight construction, protective silicone cover, long battery life, and sunlight-readable display make it ideal for on-site radiation surveys.
Yes. Users can configure alarm thresholds for both dose rate and accumulated dose. The instrument also provides alerts for overload, over-range, detector failure, and high-voltage failure.
The DSM-1T is widely used in:
