PTM600-RD Portable Radon Gas Detector for Indoor Radon Monitoring
The Portable Radon Detector Monitor PTM600-RD provides accurate readings of radon levels, enabling users to assess indoor air quality effectively. This easy-to-use device is essential for homeowners and businesses concerned about radon exposure and health risks, facilitating timely interventions when necessary.
Overview
PTM600‑RD is based on the design of pumping electrostatic collection energy spectrum analysis method, and adopts a new generation of high sensitivity and high resolution passivation ion implantation planar silicon detector (PIPS) to quickly capture the changes in radon concentration in real time. PTM600‑RD adopts mainstream industrial‑grade MCU control analysis and industrial‑grade display control platform, combined with advanced alpha energy spectrum analysis, temperature and humidity automatic compensation and other technologies to ensure the accuracy, stability and reliability of the measurement; the equipment is simple to operate and has rich functions. Stable and reliable operation.
Features
▪ Using pump suction electrostatic collection α energy spectrum analysis method
▪ The detector adopts the advanced technology of passivation ion implantation of planar silicon (PIPS), which has high sensitivity, high signal‑to‑noise ratio, low leakage current, and durable.
▪ Good resolution of α energy spectrum, real‑time display of measurement atlas, alpha energy spectrum supports up to 4096 channels
▪ Based on industrial‑grade high‑performance CORTEX architecture microcontroller design, using multi‑task software design, high operating efficiency, stable and reliable
▪ Industrial grade 5.0‑inch touch screen, resolution 800 × 480, brightness adjustable
▪ Short measurement period, fast recovery, and quick response to changes in radon concentration
▪ Constant humidity measurement and temperature and humidity compensation measurement for drying tube are optional
▪ Automatic measurement of temperature, humidity and atmospheric pressure
▪ The instrument can be upgraded remotely or offline, which is convenient for maintenance
▪ Built‑in printer, which can print measurement results quickly and in real time
▪ Built‑in storage space can store up to 200,000 measurement and energy spectrum data after expansion
▪ Low power consumption, built‑in lithium‑ion battery, support 20h battery life, expandable.
Parameters
| Detection items | Rn-222 (Radon),Rn-220 (Thoron) |
| Detector | PIPS semiconductor detector |
| Measuring range | Radon in Air : 1~1000000Bq/m³ Radon in Soil: 100~1000000Bq/m³ Radon in Water : 0.002~1000.000Bq/L Exhalation rate: 0.001~60.000Bq/[m²• s] |
| Measurement method | active pumping electrostatic collection, 4096 alpha energy spectrum measurement |
| Temperature | -10 ~ 50℃, accuracy ±0.2℃ |
| Humidity | relative humidity ≤90%, accuracy ±1.8%RH |
| Lower detection limit | as low as 1Bq/m³ |
| Communication interface | USB |
| Sensitivity | ≥0.45CPM/[pCi/L] (Po218), ≥0.90CPM/[pCi/L] (Po218+Po214) |
| Interface display | 5-inch system screen, 800*480, high-definition display, support multi-touch, displays battery power |
| Printing | built-in printer |
| Battery life | 20 hours of continuous operation |
| Host size | 292mm×232mm×259mm |
| Weight | about 5kg for the host machine |