Robots

Wall climbing robots perform non-destructive inspections on tanks, boilers, scrubbers, piping and more. Using specially-designed sensor payloads, the robots can inspect wall thickness, pitting, and many other forms of degradation. Our robots collect 1,000x more information with continuous data capture at speeds an average of 10x faster than previous methods.

We strive to provide the highest scan quality and overall coverage with our world-class robots and data platforms, giving you the insight to make confident decisions for your assets.

TOKA Series (3, 4, 4GZ)

Multi-angle ultrasonic scans

4 HD visual cameras

Speeds up to 60 ft/min

Improved localization sensor

Up to 128 transducers

Different Gecko sleds allow the robot to take scans at three angles simultaneously for piping walls or corrugated features

Lighting and image capture mimics that of a manual visual inspection. At least one hi-definition photo is taken per foot.

The robot and data collection architecture is FAST, allowing most assets to be completely scanned in one shift.

Your asset will be scanned repeatedly over the years. Our localizations sensors permit us to accurately pin the data to your physical asset and provides <2 sq-inch registration between inspections.

Our closest spacing between ultrasonic transducers is ¼” (5mm). We can find defects and map out trouble areas on your asset to a high fidelity.

Best suited for

Medium-sized piping and high-temperature surfaces

Boiler walls, curved surfaces

Large flat surfaces (tank floors)

Tube Bundles of Economizers, Primary Superheaters and Reheaters

Number of Sensors

24 - 32

128

Longitudinal Data Density

>1 sample / inch (configurable with speed)

Lateral Data Density

3 inches between samples

1 inch between samples

¼ inch between samples

N/A

Visual Inspection

1 x 720p camera

2 x 1080p camera

1 x 720p camera

Speed

60 ft/minute

30 ft/minute

Technical Specifications

TOKA 3

Medium-sized piping and high-temperature surfaces
8 sensors
>1 sample / inch (configurable with speed)
3 inches between samples
1 x 720p camera
60 ft/minute

TOKA 4

Boiler walls, curved surfaces
24 - 32 sensors
>1 sample / inch (configurable with speed)
1 inch between samples
2 x 1080p camera
30 ft/minute

TOKA 4 GZ

Large flat surfaces (tank floors)
96 sensors
>1 sample / inch (configurable with speed)
¼ inch between samples
2 x 1080p camera
30 ft/minute

EVA

Tube Bundles of Economizers, Primary Superheaters and Reheaters
1 sensors
>1 sample / inch (configurable with speed)
N/A
1 x 720p camera
30 ft/minute