Description
A1221 ANCHOR adalah instrumen ultrasonik untuk evaluasi in-situ elemen logam tertanam melalui gelombang ultrasonik frekuensi rendah.
APPLICATION
The main application field of A1221 ANCHOR is the non-destructive testing of anchor bolts and similar structural elements.
Following evaluations can be performed by placing ultrasonic transducer on the free outer end of the bolt:
- Detection of anchor breaks
- Residual length/fraction assessment
- Adhesion quality assessment
Application features:
| Assessable bolt / rebar diameter | 20-40 millimeters (0.8-1,6 inch) |
| Not grouted assessment length | up to 8 meters (26.3 feet) |
| Minimal assessment length | 0.3 meter (9.8 feet) |
| Assessable grouting depth in concrete: | up to 1 meter (3.3 feet) |
| Assessable grouting depth in rock: | up to 4 meters (13.1 feet) |
SPECIFICATION
| Parameter | Value |
| Operating frequency range, kHz | 25-250 |
| Maximal data acquisition length, μs | 4000 |
| Assessment length,m | 0.5-3 |
| Assessment length of embedded rods, m | up to 1 |
| Assessable rod diameter range, mm | 20-40 |
| Material velocity range, m/s | 500-15000 |
| Transmitter output voltage, V | ±20, ±100, ±200 |
| Transmitter pulse form | Bipolar meander, 0.5÷5.0 periods |
| Pulse repetition rate, Hz | 1-45 |
| Gain setup range, dB | 0-100, step 1 |
| Number of the programmable points of DAC function | 24 |
| Dynamic range of DAC function, dB | 30 |
| Power supply | Built-in battery |
| Operation time, h | 14 |
| Battery charging time, h | 3 |
| Display type | TFT (640 х 480) |
| Electronic unit dimensions, mm | 260×156×43 |
| Electronic unit weight, kg | 0.8 |
| Operational conditions | |
| Operating temperature range, ºC | from -20 to +45 |
| Relative air humidity at +35°С, %, max | 95 |
Contact Us:
– Telp & Whatsapp 0812-1248-2471
– Email alfin@testindo.com
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