Opsytec Radiometer RMD Touch

Name: Opsytec Radiometer RMD Touch
Brand: Opsytec
SKU: 512218-UVA

SKU:512218-UVA

Sensor type RMD Sensor UVA 315-400 nm 0-1 W/cm² RMD Sensor UVB 280-315 nm 0-1 W/cm²

The Opsytec RMD Touch Laboratory Radiometer is a high-precision digital UV measuring instrument designed for accurate irradiance and dose measurements in laboratory, pharmaceutical, and industrial environments. Developed with over 40 years of UV measurement expertise, it offers advanced touch control, multi-sensor capability, and unmatched stability for a wide range of UV, LED, and photobiological applications.

The RMD Touch integrates modern technologies such as a capacitive touchscreen, 24-bit precision ADCs, extensive data storage, and remote firmware updates. It supports simultaneous measurement of multiple sensors for irradiance and dose, making it one of the most powerful multichannel radiometers available today.

Each sensor channel includes a high-precision 24-bit ADC with multi-stage amplification, achieving a dynamic range of up to seven orders of magnitude. Measurements across all channels occur simultaneously, while calibration and sensor data are permanently stored and automatically transferred to the device.

Its sensors are durable, long-term stable, and suitable for a wide variety of applications. They can be connected not only to the RMD Touch but also to the mobile radiometers RMD and RMD Pro.

Applications

UV radiometry
Low-light detection
LED measurements
Germicidal UVC and disinfection (UVGI)
Optical hazard analysis
Lifetime and stability testing
Plant photobiology
Phototherapy
UV curing and exposure control

Technical overview

Measurement range: up to 7 orders of magnitude
Sensor memory: includes identification, calibration history, and temperature sensor
Display: high-resolution capacitive touchscreen
Processor: ARM Cortex for fast processing and firmware updates
Interface: fully digital USB connection
Software compatibility: Windows 10 and 11
Units available: W/m² (watts per square meter), µW/cm² (microwatts per square centimeter), J/m² (joules per square meter), lux, and klx
Recording capability: up to 1000 days of continuous measurement data directly to a USB stick
Construction: robust design for laboratory, pharmaceutical, and industrial use
Dimensions (device only): 8.3 x 4.3 x 1.8 in (210 x 110 x 45 mm)
Weight: approximately 1.5 lb (0.7 kg)
Power supply: 100–240 V AC, 50/60 Hz

The RMD Touch can be configured and parameterized directly through its touchscreen or controlled remotely from a PC. Numerical and graphical data displays, oscillograms, and data logging modes (min/max and continuous) are all easily accessible.

For laboratories seeking high-end UV measurement precision, flexibility, and ease of use, the Opsytec RMD Touch represents the next generation of digital radiometry.

Techinical specifications RMD

Sensor spec	24-bit, fully digital
Sensor connections	2
Display	Capacitive touch display, 5 in WVGA
Display output	Irradiance and dose readings, oscilloscope view, min/max irradiance, relative view
Dimensions	7.3 x 9.9 x 3.9 in (185 x 251 x 100 mm)
Mains connection	100–240 V, 50/60 Hz
Power	20 W
Operating temperature	41 to 140 °F (5 to 60 °C)
Storage temperature	14 to 140 °F (–10 to 60 °C)
Humidity	< 80%, non-condensing
Data recording rate	Adjustable 1 s to 1 h
Recording duration	> 24,000 h
PC interface	USB 2.0
Memory interface	1 × USB stick (up to 32 GB)

Techinical specifications RMD

Spectral ranges: UVA, UVA+, UVBB
Measuring range (typical): 0 – 10 W/cm² (0 – 64.5 W/in²)
Resolution: 1 µW/cm² (0.00645 µW/in²)

Spectral ranges: UVB, UVC, VISB, VISBG
Measuring range (typical): 0 – 1 W/cm² (0 – 6.45 W/in²)
Resolution: 0.1 µW/cm² (0.000645 µW/in²)

Recommended for occupational safety verification: UVC, Erythema + UVA with high-sensitivity measuring range 0 – 10 mW/cm² (0 – 64.5 mW/in²)
Resolution: 0.001 µW/cm² (0.00000645 µW/in²)

Dose measuring range	0 – 100 MJ/cm² (0 – 645.2 MJ/in²)
Illuminance measurement	0 – 500,000 lx (0 – 46,451 fc)
Resolution	0.001 lx (0.000093 fc)
Dynamic range	up to 10⁷
A/D conversion	24 bit
Temperature sensor	Integrated
Dimensions	Ø 1.57 in x h 1.38 in (Ø 40 mm x h 35 mm)
Optical surface	Ø 0.24 in (Ø 6 mm)
Weight	0.35 lb (160 g)
Connection cable	5.9 ft (1.8 m)
Operating temperature	32 to 140 °F (0 to 60 °C)
Storage temperature	-4 to 140 °F (-20 to 60 °C)
Humidity	< 80%, non-condensing