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Tester of Stress Concentration TSC-4M-16
TSC is a system for measuring, recording and processing of diagnostic data about stressed-strained state of equipment and structures using the metal magnetic memory method.
RF Gosstandart Certificate RU.C.34.003.A No.22258.
The TSC-type devices are manufactured serially. By the operation principle they are specialized multi-channel flux-gate magnetometers. The Hp magnetic field intensity is calibrated on instruments' scales in A/m (Ampere/meter). The length of the recorded sensor movement is calibrated in mm (millimeters).
The TSC-type devices are unique means of measurement although there are a lot of various gages of magnetic field intensity (magnetometers) based on flux-gate transducers in Russia and abroad. Their uniqueness is both in their functional designation (detection of stress concentration zones, which are the main sources of equipment damaging) and in their structural specific features, marking them out significantly among the known magnetometers. |
The distinctive features of TSC-type devices are:
- Multi-channel operation
- Scanning devices (18 types) allowing reading the values of field intensity and sensor movement length at a speed up to 0,5 m/sec (all scanning devices are protected by Russian and International patents)
- Software for automatic processing of results directly on test objects
- Flash-memory for recording the results of object inspection and possibility to transfer the data to IBM-compatible computers
- Possibility to record inspection parameters with a specified frequency at a time unit ("timer" mode), which allows to execute inspection at products movement relative to sensors (inspection of rotating elements, moving ropes and cables, inspection of rails at flaw detector car movement, etc.)
- "MMM-System" software for computer processing of inspection results in Windows'9x-XP/Vista and the handbook for the MMM method
The TSC-4M-16 device has the following structural and functional distinctive features:
- From 2 to 16 flux-gate transducers
- Microprocessor 16 bit
- RAM 1 Mb
- 32 Mb flash-memory for recording of inspection results on object during 10-15 days without transferring the data to the computer
- Special keyboard (45 keys) with complete set of figures and letters (Russian and English) allowing not only to control the inspection process but also to make the necessary records and comments to the instrument memory
- Large electroluminescent display with resolution of 320x240 pixels allowing data processing by methods in many cases without using the computer
- Extended functions of the data processing program on the instrument (display of circular magnetogram, the magnetic field isolines characterizing strain distribution on the test object)
- Can be used for products inspection both in plant (stationary) and in field conditions
- Dimensions 290x205x55 mm
- Weight including storage batteries 2 kg
- Power supply from eight built-in storage batteries DC 9,6V = 8x1,2V
Common technical data of TSC-types devices:
Range of Hp measurements |
± 2000 A/m |
Basic relative error of the measured magnetic field for each channel |
5% |
Relative error of the measured length does not exceed |
5% |
Minimum / maximum scanning step (the distance between the two adjacent points of field and length measurement) |
1 / 128 mm |
Maximum scan speed (step 1 mm) |
0,2 (0,5) m/s |
Data transferring rate from the device to PC via RS232 |
115 kbps |
Power consumption |
0,8-3,0 VxA |
Operating temperature range |
-15°C...+55°C |
Operating humidity range |
45% - 85% |
Comparison characteristics of TSC-type devices:
|
TSC-1M-4 |
TSC-2M-8 |
TSC-3M-12 |
TSC-4M-16 |
TSC-5M-32 |
TSC-6M-8 |
Number of Hp value measurement channels |
2 - 4 |
2 - 12 |
2 - 16 |
2 - 16 |
2 - 32 |
2 - 8 |
Microprocessor |
8 bit |
16 bit |
16 bit |
16 bit |
32 bit |
16 bit |
RAM |
128 Kb |
1 Mb |
1 Mb |
1 Mb |
8 Mb |
1 Mb |
Flash-memory |
4 Mb |
32 Mb |
32 Mb |
32 Mb |
256 Mb |
8 Mb |
Keyboard |
45 keys |
14 keys |
45 keys |
45 keys |
52 keys |
15 keys |
Display |
LCD, 128x64 pixels |
LCD, 320x240 pixels |
LCD, 320x240 pixels |
ELD, 320x240 pixels |
LCD, 800x480 pixels |
OLED, 320x240 pixels |
Dimensions |
230x105x40 mm |
243x120x40 mm |
230x105x40 mm |
290x205x55 mm |
250x136x48 mm |
110x65x23 mm |
Weight including storage batteries |
0,5 kg |
0,6 kg |
0,6 kg |
2,0 kg |
1,2 kg |
0,6 kg |
Power supply |
DC 4,8V = 4x1,2V |
DC 7,2V = 6x1,2V |
DC 4,8V = 4x1,2V
DC 7,2V = 6x1,2V |
DC 9,6V = 8x1,2V |
DC 9,6V = 8x1,2V |
DC 3,6V = 3x1,2V |
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