máy siêu âm mối hàn Epoch 6LT

General

User Interface Languages

English, Spanish, French, German, Japanese, Chinese, Portuguese, Russian, Italian

Transducer Connections

LEMO 00

Data Storage

100,000 IDs onboard

Battery Type and Life

Single lithium-ion rechargeable standard; 6 h life

Power Requirements

AC Mains: 100 VAC to 120 VAC, 200 VAC to 240 VAC, 50 Hz to 60 Hz

Display Type

Full VGA (640 × 480 pixels) transflective color LCD, 60 Hz update rate

Display Dimensions (W × H, Diag.)

117 mm × 89 mm, 146 mm (4.62 in. × 3.49 in., 5.76 in.)

Overall Dimensions (W × H × D)

209 mm x 128 mm x 36 mm, 58 mm at hand grip (8.2 in. x 5 in. x 1.4 in., 2.3 in. at hand grip)

Weight

890 g (1.95 lb), including lithium-ion battery

Instrument Inputs/Outputs

USB Ports

(1) USB 1.1 Full Speed Host (Type A) 
(1) USB 2.0 Full Speed Client (Type Mini B)

Video Output

1 digital video output

Environmental Ratings

IP Rating

Ingress Protection (IP) engineered to IP67 (dust tight and water submersion) and IP65 (dust tight and water jets) per IEC 60529-2004 (Degrees of Protection provided by enclosures—IP Code). The product rating is confirmed by means of Olympus' internal design verification test process.

Explosive Atmosphere

MIL-STD-810F, Method 511.4, Procedure 1.

Shock Tested

MIL-STD-810F, Method 516.5, Procedure I, 6 cycles each axis, 15 g, 11 ms half sine.

Vibration Tested

MIL-STD-810F, Method 514.5, Procedure I, Annex C, Figure 6, general exposure: 1 hour each axis.

Operating Temperature

-10 °C to 50 °C (14 °F to 122 °F)

Battery Storage Temperature

0 °C to 50 °C (32 °F to 122 °F)

Pulser

Pulser

Tunable square wave

PRF

10 Hz to 2000 Hz in 10 Hz increments

Energy Settings

100 V, 200 V, 300 V, or 400 V

Pulse Width

Adjustable from 25 nsec to 5,000 nsec (0.1 MHz) with PerfectSquare^™ technology

Damping

50, 400 Ω

Receiver

Maximum Input Signal

20 Vp

Receiver Input Impedance

400 Ω ± 5%

Receiver Bandwidth

DC to 26.5 MHz at -3 dB (standard version) 
0.2 to 26.5 MHz at -3 dB (EN12668 compliant version)

Digital Filter Settings

8 digital filter sets (standard version) 
7 digital filter sets (EN12668 compliant version)

Rectification

Full-Wave, Positive Half-Wave, Negative Half-Wave, RF

System Linearity

Horizontal: ± 0.5% FSW

Resolution

0.25% FSH, Amplifier Accuracy +/- 1dB

Reject

0 to 85% FSH in 1% increment positions

Amplitude Measurement

1.25% to 110% full screen height

Measurement Rate

Equivalent to PRF in all modes (single shot)

Calibration

Automated Calibration

Velocity, zero offset 
Straight beam (first back wall or echo-to-echo) 
Angle beam (sound path or depth)

Test Modes

Pulse Echo, Dual, or Through Transmission

Units

Millimeters, inches, or microseconds

Range

4.31 mm to 6,700 mm at 5,900 m/s (0.2320 in./μs)

Velocity

635 m/s to 15240 m/s (0.0250 in./μs to 0.6000 in./μs)

Zero Offset

0 to 750 μs

Display Delay

-10 microseconds to 2203 microseconds

Refracted Angle

0° to 85° in 0.1° increments, then jump to 90°

Gates

Measurement Gates

2 fully independent flaw gates

Gate Start

Variable over entire displayed range

Gate Width

Variable over entire displayed range

Gate Height

Variable from 2 to 95% full screen height in 1% increments

Alarms

Positive and negative threshold/curve, minimum depth (gate 1 and gate 2)

Measurements

Measurement Display Locations

5 locations available (manual or auto selection)

GATE (1, 2)

Thickness, sound path, projection, depth, amplitude, time-of-flight, min./max. depth, min./max. amplitude, sizing measurements based on mode

Four Measurement Display Locations

User selects up to four measurements from either gate to display on the live screen.

Echo-to-echo

Standard gate 2 – gate 1

DAC/TCG

Standard, up to 50 points, 110 dB dynamic TCG range

Special DAC Modes

Custom DAC (up to 6 curves), 20–80% view

Curved Surface Correction

Standard OD or bar correction for angle beam measurements