Supply in Kazakhstan
KEG TRK supplies non-destructive testing solutions (Olympus) across Kazakhstan: Almaty, Astana, Karaganda, Ust-Kamenogorsk, Aktobe and other regions. Official warranty, monitoring system design, installation, commissioning and personnel training.
Key features
Applications and resources
Industry solutions, landing pages and articles on Olympus 27MG — ultrasonic corrosion thickness gauge
Where it is used
Typical tasks
- Remaining wall thickness of corroded pipes, tanks and vessels
- Steel structures and tanks
- Maintenance rounds without data logging
- Incoming inspection of plate and pipe
Documentation
Official manufacturer PDF documents. Key specifications are also published on this page.
Need a price with delivery in Kazakhstan? We will prepare a quotation for your task.
Overview
The 27MG is a simple ultrasonic corrosion thickness gauge from Olympus (now the Evident brand). It measures remaining wall thickness from one side with a dual element transducer, so it suits pipes, tanks, vessels and steel structures.
It is built for fast work: the probe is recognised automatically, zero is compensated automatically, and Min/Max mode takes 20 readings per second to find the thinnest spot while scanning.
Modes
- Min/Max — 20 readings per second, shows minimum and maximum thickness.
- Differential — deviation from a set value.
- Gain adjust — for corroded surfaces.
- Freeze — holds the reading on screen.
Technical specifications
| Parameter | Value |
|---|---|
| Range | 0.50–635 mm |
| Resolution | 0.1 / 0.01 mm |
| Transducers | dual element 2.25–10 MHz |
| Display | backlit LCD |
| Power | 3 × AA, ~150 h |
| Protection | IP65 |
| Operating temperature | −10 to +50 °C |
| Dimensions | 84.0 × 152.4 × 39.6 mm |
| Weight | 340 g |
| Standard | EN15317 |
When you need a different instrument
For memory with PC transfer or measuring through paint, see the 45MG with options. For general-purpose gauging with B-scan, the 39DL PLUS.
Supply in Kazakhstan
KEG TRK supplies Olympus (Evident) thickness gauges and transducers and trains staff. Price on request.
Technical specifications
| Range | 0.50–635 mm (depends on material and conditions) |
| Resolution | 0.1 mm or 0.01 mm |
| Transducers | dual element 2.25–10 MHz, standard D7910 |
| Modes | Min/Max (20 readings/s), differential, gain adjust, freeze |
| Functions | automatic probe recognition, auto zero compensation |
| Display | large backlit LCD |
| Languages | nine, including Russian |
| Power | 3 × AA, about 150 h; 30 h continuous with backlight |
| Protection | IP65 |
| Operating temperature | −10 to +50 °C |
| Dimensions | 84.0 × 152.4 × 39.6 mm |
| Weight | 340 g |
| Standard | EN15317 |
Applications
Manufacturer
Olympus
Simple Olympus (Evident) ultrasonic corrosion gauge: 0.5–635 mm, 2.25–10 MHz dual element transducers, Min/Max mode at 20 readings per second, 150 h on three AA batteries, IP65, 340 g.
Key specifications
- Range
- 0.50–635 mm (depends on material and conditions)
- Resolution
- 0.1 mm or 0.01 mm
- Transducers
- dual element 2.25–10 MHz, standard D7910
- Modes
- Min/Max (20 readings/s), differential, gain adjust, freeze
- Functions
- automatic probe recognition, auto zero compensation
Official supplier in Kazakhstan
Related products
Olympus 45MG — ultrasonic thickness gauge
Olympus (Evident) ultrasonic thickness gauge: 0.08–635 mm, dual and single element transducers, Echo-to-Echo and THRU-COAT options for measuring through coatings, up to 475,000 readings, 3 AA batteries, IP67, 431 g.
- 0.08–635 mm (depends on material and transducer)
- 0.508–18.699 mm/µs
Olympus 39DL PLUS — ultrasonic thickness gauge
General-purpose Olympus (Evident) ultrasonic thickness gauge, successor to the 38DL PLUS: 0.08–635 mm, up to 60 Hz update, single and dual element transducers, THRU-COAT, Echo-to-Echo, B-scan, up to 792,832 readings, IP67, 0.83 kg.
- 0.08–635 mm
- 0.1 mm; 0.01 mm; 0.001 mm (option)
Need advice?
Our specialists will help you choose the optimal Olympus 27MG — ultrasonic corrosion thickness gauge configuration for your equipment.
Related articles
All articles →How to Measure Pipe Wall Thickness with an Ultrasonic Thickness Gauge
Corroded pipe wall thickness is measured with an ultrasonic gauge and a dual element transducer: clean the spot, apply couplant, calibrate sound velocity and zero, place the transducer with its barrier across the pipe axis and take the minimum reading.
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Which Olympus thickness gauge to choose: 27MG, 38DL, 39DL, 45MG or 72DL
Compare Olympus/Evident thickness gauges for corrosion, coatings and precision work — what fits power plants, refineries and mining sites