Gas Detector / Gas Detection Instrument for radon measurement in indoor spaces / Data storage over long periods / 2-inch colour display / Power-saving function / Continuous measurement recording
The compact Gas Detector / Gas Detection Instrument offers a reliable and precise solution for continuous monitoring of radon concentration in indoor spaces. Thanks to its high long-term stability, the device is suitable for use in residential buildings, office buildings, public facilities, and laboratories. With a measuring range from 3.3 Bq/m³ to 37 kBq/m³ and a measuring accuracy of ±15 %, the Gas Detector / Gas Detection Instrument delivers reliable results over a long period. The integrated semiconductor radon sensor ensures constant and accurate recording of the measured values.
Measurement is carried out at 60-minute intervals, while the recorded data is automatically saved every 6 hours. This allows long-term recording of up to 504 days. The 2-inch LC colour display clearly shows minimum, maximum, and average values, as well as cumulative averages and measured values for the last 12, 24, 48, and 96 hours.
For added safety, the Gas Detector / Gas Detection Instrument has an individually adjustable acoustic and visual alarm function in the range of 100 to 800 Bq/m³. Initial measurement results are available after approximately 6 hours. Afterwards, a new data set is saved every 6 hours, with up to 10 data sets storable in the device memory. To extend battery life, the colour display can be switched to standby mode. When the display is deactivated, the integrated Li-ion battery achieves an operating time of up to 45 days.
The Gas Detector / Gas Detection Instrument RM-66 is ideal for permanent monitoring of radon exposure in indoor spaces. It supports operators of workplaces, public buildings, and private properties in detecting elevated radon concentrations at an early stage, assessing health risks and, where necessary, initiating suitable protective measures.
Highlights
- Measuring range: 3.3 Bq/m³ … 37 kBq/m³
- Sensor: semiconductor detector
- Measuring interval: 60 min
- Storage every 6 hours
- Long-term data storage up to 504 days
- Screen standby mode – adjustable
- 2-inch LCD colour display
Technical specifications
- Radiation — Measuring range: 3,3 Bq/m³ … 37 kBq/m³
- Radiation — Resolution: 1 kBq/m³
- Radiation — Accuracy: ±15 %
- General technical data — Measuring functions: Cumulative average, 12h value, 24h value, 48h value, 96h value
- Units pCi/L, kBq/m³ — Display type: LC colour display
- Units pCi/L, kBq/m³ — Display size: 2 Inch
- Storage medium Internal memory: Memory information The first measured values are displayed after 6 hours. A new data record is saved every 6 hours, whereby a maximum of 10 data records can be saved. Historical data can be viewed for up to 504 days.
- Storage medium Internal memory — Interface: USB-C
- Storage medium Internal memory: Operating time 45 Day(s)
- Storage medium Internal memory: Operating time additional information with the screen switched off
- Alarm optical, Acoustic — Sensor: s Semiconductor detector
- Alarm optical, Acoustic: Alarm settings 100 … 800 Bq/m³
- Alarm optical, Acoustic: Measuring interval 60 min
- Alarm optical, Acoustic — Menu language: English, English (GB), Chinese
- Alarm optical, Acoustic — Protection class (device): IP20
- Alarm optical, Acoustic — Power supply: 5V DC, 1 A
- Alarm optical, Acoustic — (Rechargeable) battery: 1 x 3,7 V internal , Lithium-ion battery
- Alarm optical, Acoustic — Capacity: 4600 mAh
- Alarm optical, Acoustic — Operating conditions: -10 … 45 °C , 0 … 90 (non-condensing)% RH
- Alarm optical, Acoustic — Storage conditions: -10 … 45 °C , 0 … 90 (non-condensing)% RH
- Alarm optical, Acoustic — Dimensions: ( L x W x H )118 x 53 x 23 mm
- Alarm optical, Acoustic — Weight: 108 g
Delivery scope
- 1 x Gas Detector / Gas Detection Instrument PCE-RD 40
- 1 x USB-C cable
- 1 x Operating instructions
