UK Supplier of Data Acquisition & Thermal Imaging systems, software and services

R300SR Series

Manufacturer: AVIO

Discontinued - Click here to view replacement or scroll down for related products. 

Introducing AVIO's R300SR Series, high resolution, multi-purpose thermal imaging cameras. High sensitivity, high resolution and high quality thermal imager for thermographers.

Using the R300SR's on-board super resolution processing, improves thermal image quality using 4 x pixel count enhancement, with the super resolution images replayable on the camera view screen, without the need for a PC.


  • Temperature ranges up to 2000°C available dependent on model
  • 0.025°C thermal sensitivity (R300SR-S)
  • Super Resolution mode (SR) gives 640 x 480 pixels
  • Additional Image clarity is provided by included PC software
  • Real-time capture of Thermal and Visual images to a PC
  • Standard accessories include: AC adapter, Battery charger, 1 Rechargeable li-ion battery, SD Card, USB cable, Hand strap, grip belt, Software, Operation Manual and carry case



Measuring Range-40 to 500°C (R300SR/R300SR-D)
-40 to 2000°C (R300SR-H/R300SR-HD)
-40 to 120°C (R300SR-S/R300SR-SD)
Sensitivity (NETD)

0.03°C at 30°C (with S/N improvement) all models except (R300SR-S/R300SR-SD, 0.025°C at 30°C with S/N improvement)

Accuracy±2°C or ±2% *2
Frame Rate

60Hz (R300SR / R300SR-H / R300SR-S)
8.5Hz (R300SR-D / R300SR-HD / R300SR-SD)

Detector Pixels320(H) x 240(V) pixels
Recording PixelsStandard: 320 x 240, SR mode: 640 x 480 pixels *3
Field of View (FOV)22°(H) x 17°(V) with standard lens
Spartial ResolutionStandard: 1.2mrad, SR mode: Equivalent to 0.8mrad *1 with standard lens
Focal Distance10cm to infinity with standard lens *4
Auto FunctionsAuto-scale, Auto-focus, Full-auto
Colour PalletOlive, Rainbow, Iris, Brightness, Hot Iron, Hot White, Hot Black
Gradation256/32/16/8 tones
Visual Camera1.3MP CMOS Camera
Fusion, Picture-in-Picture, Alpha Blending, Split-Screen
Display Functions1 to 4 times continuous zoom
Grid overlay
Display 9 images (replay mode)
Image Quality ImprovementEdge Enhancement
Measuring Functions

Point Temperature: 10 Movable Points
Temperature Search: MAX/MIN
Delta Temperature: Provided
Temperature Display in Assigned Region: MAX, MIN and AVG in Box (for up to 5 boxes)
Line Profile: Horizontal, Vertical or Horizontal and Vertical
Alarm Function: Alarm Sound, Alarm Display, Colour Alarm (ISO), Ext. Alarm Output, Alarm Recording
Temperature Correction Function: Emissivity, Environment/Background, Distance, NUC
Emissivity: Multi-point Correction, Emissivity Reverse Calculation, Emissivity table

Storage DeviceSD Card, SDHC Compatible
Data Storage

Still Image: JPEG with temperature data (14bit), Visual image recorded simultanously
Movie: SVX file (exclusive)
Super Resolution: Provided
Panoramic Image: Equivalent to 70°(H) x 52°(V)
External Trigger: Provided
Interval Recording: 3s to 60min, visual image simultaneously recorded
Movie Recording: Max. 10fps to SD (R300SR / R300SR-H / R300SR-S), Max. 8.5fps to SD (R300SR-D / R300SR-HD / R300SR-SD)
Voice Annotation: 30sec Recording / Replay per image
Text Annotation: up to 128 characters per image


USB2.0 for storage / image transfer (Mass storage only for R300SR-S / R300SR-SD)
Video Output: NTSC or PAL
Alarm Output: Contact closure (no voltage)
External Trigger Input: Pulse input

Display3.5" LCD Monitor, with Tilt and Brightness adjustment available
Colour viewfinder, with tilt mechanism

Laser Pointer: Provided (Class 2 red)
LED Light: Provided
Wired Remote Control Unit: Provided

EnvironmentOperating temperature/humidity: -15°C to 50°C, 90% RH
Vibration/shock: 29.4m/sec²(3G), 294m/sec²(30G)
Dust/splash Proof: IP54
Battery Operation2 hours (typ), Rechargeable Li-ion battery
DimensionsApprox. 121mm(H) x 105mm(W) x 193mm(D) Exc. projections
WeightApprox. 1.3Kg (inc batteries)

*1 Operating Temperature 0 to 40°C


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