Supply in Kazakhstan
KEG TRK supplies ultrasonic diagnostics solutions (SDT Ultrasound Solutions) across Kazakhstan: Almaty, Astana, Karaganda, Ust-Kamenogorsk, Aktobe and other regions. Official warranty, monitoring system design, installation, commissioning and personnel training.
Mining equipment
Key features
Applications and resources
Industry solutions, landing pages and articles on TRAPChecker - Steam Trap Testing
Where it is used
Typical tasks
- Steam systems
- Heat exchangers
- Boiler rooms
- Steam pipelines
- Power generation systems
Overview
TRAPChecker is an ultrasound detector created specifically for testing steam-trap performance. A focused solution for fast diagnostics and condition assessment of steam systems.
What is a steam trap
Purpose
A steam trap is a device that:
- Discharges condensate from a steam system
- Prevents steam from escaping (passes condensate, not steam)
- Ensures efficient heat transfer
The problem of failures
Failed steam traps:
- Pass steam — direct energy losses
- Fail to discharge condensate — equipment damage
- Become blocked — loss of efficiency
TRAPChecker features
Specialisation
TRAPChecker is designed exclusively for steam traps:
- Working traps — correct diagnosis
- Failed traps — issue identification
- Fast checks — minimal time required
Diagnostic simplicity
- Comparative analysis
- Acoustic indication
- Visual assessment
- Results in seconds
Streaming Screen
The firmware update adds:
- Real-time histogram
- Sound-wave visualisation
- Historical trend
- Update via USB
Testing method
Operating principle
A working steam trap:
- Opens — to discharge condensate (turbulent flow)
- Closes — to stop steam (silence)
Types of failure
| Condition | Sound | Cause |
|---|---|---|
| Working | Cyclical: noise/silence | Normal |
| Steam blow-through | Continuous noise | Stuck open |
| Blocked | Silence | Stuck closed |
Testing procedure
- Calibrate against a reference trap
- Compare the sound of the trap under test
- Assess the condition
- Document the result
Application areas
Industry
- Oil refining — heating systems
- Chemical — reactors and heat exchangers
- Food — sterilisation and cooking
- Pulp and paper — drying
Power generation
- CHP plants and boiler houses — steam pipelines
- Combined heat and power plants — turbines
- Boiler rooms — heating
Manufacturing
- Textiles — pressing and heat treatment
- Pharmaceutical — sterilisation
- Brewing — boiling
Advantages
Focused
- A single purpose — steam traps
- Optimised for this task
- Fast learning curve
Simple
- Requires no expertise
- Fast diagnostics
- Obvious results
Affordable
- Low cost
- Fast payback
- Reduced steam losses
Economic impact
Losses from failed traps
- Steam blow-through — up to 50 kg/hour per trap
- Steam cost — roughly $25-50 per 1000 kg
- Annual losses — thousands of dollars
ROI
- Pays for itself within months
- Continuous savings
- Reduced energy costs
Integrated approach
Role in a reliability programme
- TRAPChecker — fast check of all traps
- SDT340 — in-depth analysis of problem traps
- Repair or replacement — fixing the failures
- Monitoring — regular checks
Testing programme
- Monthly — critical systems
- Quarterly — primary equipment
- Annually — secondary systems
Firmware update
SDT Updater
- Download the SDT Updater software
- Connect TRAPChecker via USB
- Run the update
- Get the streaming screen
Switching modes
- Press On/Off to switch
- Default — primary mode
- Streaming — real-time histogram
Checker Range
TRAPChecker is part of the series:
- LEAKChecker — air leaks
- LUBEChecker — bearing lubrication
- TRAPChecker — steam traps
- TIGHTChecker — tightness
- HATCHecker — ship hatches
- ULTRAChecker — universal
Technical specifications
| type | Specialised single-purpose detector |
| application | Steam traps |
| display | Real-time histogram |
| update | SDT Updater software |
| modes | Default and Streaming screens |
Applications
Manufacturer
SDT Ultrasound Solutions
A specialised detector for testing steam-trap performance
Key specifications
- type
- Specialised single-purpose detector
- application
- Steam traps
- display
- Real-time histogram
- update
- SDT Updater software
- modes
- Default and Streaming screens
Official supplier in Kazakhstan
Related products
SDT340 - Advanced Ultrasound Detector
The most advanced ultrasound detector for collecting, analysing and trending data
SDT Ultrasound Solutions
SDT270 - Ultrasound Detector with Memory
Digital ultrasound detector with data recording and spectral analysis capability
SDT Ultrasound Solutions
LEAKChecker - Compressed-Air Leak Detector
Specialised detector for fast detection of compressed-air and gas leaks
SDT Ultrasound Solutions
Need advice?
Our specialists will help you choose the optimal TRAPChecker - Steam Trap Testing configuration for your equipment.
Related articles
All articles →
SDT Case: Ultrasound Saved CIP at a Food Plant — 2 of 2 Traps Failed Open
Real SDT case: a contractor at a food plant with ~30 critical steam traps bought an ULTRAChecker and found two blow-through traps on night one — before pasteurizer and CIP downtime.
SDT340 Case: Surveying 400+ Steam Traps Across a Campus in Two Days
SDT case: a private school steam heating system — 400+ traps surveyed with an SDT340 in two days. 64% healthy, 3% failed open, 3% failed closed, 15% early wear. Photos from the survey.
How to Survey Steam Traps with SDT Ultrasound: Step-by-Step Method
Practical steam trap survey method from SDT: upstream/downstream readings, temperature for failed closed, blow-through signatures, how to read the cycle. Field photos with SDT340.
Steam and Compressed Air in Food Plants: SDT Ultrasound as a Savings Lever
Food & beverage: a failed-open trap can dump >22.5 kg steam/h; up to 30% of compressed air is lost to leaks. How TRAPChecker, SDT340 and SDT acoustic tools turn losses into money and CO₂ — from SDT 2026 materials.
SDT340 for Steam Traps and Valves: What One Blow-Through Really Costs
Up to 30% of traps fail without surveys. Fixing one thermodynamic leak can save ~€2,500/year; a stuck-open float at high pressure can exceed €7,000. How SDT340 + UAS3 turn ultrasound into predictive steam maintenance.
SDT TRAPChecker: Focused Steam Trap Control Without Extra Complexity
Up to 40% of steam traps may be failed. TRAPChecker is SDT’s dedicated ultrasound tool with RS2 needle sensor: hear the cycle, see the OLED level, often pay back on the first survey.