| DRYSCAN 410D |
| 측정 범위 |
|
0 - 1mmup to 0 - 20000 mm at steel velocity. Variable in 1,2,5 sequence or continuously in 1mm increments |
| 음파 속도 |
|
256 to 16000m/s continuously variable. |
| Probe 영점 |
|
0-999.999㎲ |
| 지 연 |
|
Calibrated delay from 0 -20000mm in 0.05 mm steps at steel velocity |
| 감 도 |
|
0 to 110dB. Adjustable in 0.1, 0.5, 1, 2, 6, 10, 14 and 20dB steps.
Direct access to gain control at all times. |
| Test Modes |
|
Pulse echo and transmit/receive. |
| Pulser |
|
100V - 450V square wave pulser. Pulse width from Spike to 2500ns duration - rise/fall times <10ns into 50 ohms at 200V: Width adjustable in 2% of nominal width, minimum 1ns maximum 40ns. |
| ActiveEdge™ |
|
Unique active pulse control for enhanced near surface resolution and signal response. |
| 펄스 반복 주파수 |
|
15-5000Hz(5㎐ Step) |
| Update Rate |
|
60Hz (NTSC Mode); 50Hz (PAL Mode). |
| 정류 파형 |
|
Full wave, Positive or Negative Halfwave and unrectified RF. |
| 주파수 범위 |
|
7 narrow bands centred at 0.25Mhz, 0.5MHz, 1MHz, 2.25MHz, 5MHz, 10MHz and 15MHz. Broad band at 2 MHz to 22MHz (-6dB) and 1MHz to 35 MHz (-20dB). Special Dryscan mode allowing the resonant frequency of the receiver stage of the Dryscan 410 to be adjusted between 150kHz and 1.42MHz in 10 kHz steps. |
| System Linearity |
|
Vertical = 1% Full Screen Height (FSH). Amplifier Accuracy ±
0.1dB. Horizontal ±0.4% Full Screen Width (FSW). |
| 단위 |
|
mm or inches |
| 화면 표시 |
|
Color Transflective TFT |
| 화면 크기 |
|
111.4x83.5mm, 320x240 pixels. |
| Gate Monitor |
|
Two fully independent gates for echo monitoring and thickness measurement. |
| 측정 모드 |
|
Signal Monitor/Depth/Amplitude/Echo-to-Echo 모드 |
| Resolution |
|
To 0.01mm for distance measurement or 1% FSH for amplitude measurement. Large display of measurement at top of A-Scan display. Measurement mode selectable between peak and flank. |
| Panel 메모리 |
|
100 calibration Stores |
| A-Scan 메모리 |
|
800 A-Scan stores |
| Auto-Cal |
|
Provides automatic calibration from two echoes. |
| DAC |
|
DAC defined by up to 10 points and digitally drawn on screen. DAC
curves meet requirements of EN 1714, JIS and ASME standards, selec
able between -2, -6, -10, -12 and -14dB. Amplitude read out selectable
between % DAC, % FSH or relative dB. |
| Reference Waveform |
|
This menu displays a waveform from one of the A-log stores as a reference or fingerprint display in a colour different from the active display highlighting differences from the reference. |
| Display Freeze |
|
For capturing the current A-scan image. |
| Active Peak Memory |
|
Envelope waveform for echodynamic pattern determination, with simultaneous live A-scan display. |
| Waveform Smoothing |
|
Gives a smooth signal envelope, simulating analogue equipment |
| Outputs |
|
Full bi-directional serial interface to transfer parameters, thick ness readings and waveform memories. Composite video, PAL or NTSC compatibility. Analogue proportional outputs programmable to distance or amplitude of signal in the gate. Transmitter sync output. |
| Front USB |
|
For connection to printers, keyboards and PC. |
| Printers |
|
Supports Hp Deskjet, Epson. |
| Power |
|
Lithium Ion battery pack 14.4V, 5.0 ampere hours, 3-4시간 충전으로 최대 16까지 사용 가능. |
| Charger |
|
100 - 240 VAC, 50-60 Hz. |
| Transducer Sockets |
|
BNC or LEMO (factory option) |
| Environmental |
|
Case sealed to IP67 |
| Temperature |
|
Operating -10°C to +55°C, Storage: -40° to +75°C. |
| Size |
|
255 x 145 x 145mm (10.0 x 5.7 x 5.7 in) |
| Weight |
|
2.5kg (5.5lbs) with Li-Ion cells. |
| Windows Software |
|
SDMS Lite (FREE) , SDMS 3 (Optional Extra) |
