Ultrasound D1000 LF
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Overview

The Ultrasound D1000 LF is the most high-performance and reliable product available on the market for low-frequency measurements. Developed based on many years of experience in manufacturing ultrasonic instruments, this device uses innovative electronic components and fast, reliable microprocessors. The latest version of the Ultrasound D1000 LF is the ideal solution for qualitative analysis of concrete.

The new Ultrasound D1000 LF is the most powerful and reliable instrument available on the market today for performing low-frequency measurements. Thanks to years of established experience in the development of ultrasonic instruments and the use of new, fast, and reliable electronic components and microprocessors, the latest version of Ultrasound D1000 LF makes it the best solution for qualitative concrete analysis.

Hardware

  • 1024×768 pixel color LCD display for excellent visibility in any situation

  • Ergonomic, lightweight, and easy to handle

  • Compact 50KHz probes with BNC connector

  • Internal Burst transmitter for non-contact probes

  • Resolution: 0.01 µs

  • Pulse Energy: 75 – 275 V

  • Probe selection PRF filters

  • Over 540 selectable configurations

  • Over 3000 selectable measurement points

  • Sampling frequency: 200 MHz

Software

  • TOF (Time of Flight) Measurement

  • Base time selection

  • Gate 1-2 selection

  • Probe power selection

  • Probe calibration

  • Gain and attenuation measurement

  • Speed measurement over distance

  • Freeze-record data (number and image)

  • Frequency analysis filters

  • Probe type and frequency selection

Fields of Application

Developed and produced for Low Frequency applications, the Ultrasuoni D1000 LF acquires and processes all signals with frequencies below 200KHz. The instrument is supplied with 50KHz TX and RX probes, suitable for testing concrete according to UNI EN 12504-4. It can also be used on other construction materials such as wood, stone materials, and masonry by inserting specific probes and accessories.

  • Concrete TOF flight time

  • Speed and attenuation measurement

  • Concrete homogeneity analysis

  • Wood homogeneity and speed analysis

  • Rock homogeneity and speed analysis

General Technical Data

DISPLAY: 6” TFT LCD, 1024×768 pixels — 60 Hz update rate
DISPLAY SIZE: 99 x 130 mm
SAMPLING FREQUENCY: 200 MHz – 12 bit
KEYBOARD: Icons and international symbols
OPERATING TEMPERATURE: From -10°C to 60°C
STORAGE TEMPERATURE: From -40°C to 70°C
BATTERY: Built-In Li-Ion, 3.6V, 16Ah
BATTERY LIFE:  >10 hours test
EXTERNAL POWER SUPPLY:  AC 80V-240V 50Hz/60Hz
DATA MEMORY: ≈ 3000 measurements (Print Screen PNG, Set-up, HTML T-Report)
SETUP: 540 different settings
WEIGHT: 1.3 kg with battery
DIMENSIONS: 224 x 180 x 34 mm
LANGUAGE: Selectable by the user
WARRANTY: 2 years

MEASUREMENTS

DISPLAY MODES: A, A + TOFD, A + Beam Shape, A+B Scan
TIME: Recording first peaks – Freeze time and curve – Time of Flight TOF/FAT
ATTENUATION: Measure peak attenuation
ATTENUATION COMPENSATION: From 400.0 dB in 0.1 dB/m steps
COLOR MAP: R-G-B colors
MEASUREMENT TYPE SELECTION: Peak – Peak + Flank – Peak + Flank + First Peak
GATE – MEASUREMENTS: 4 Gates available and independently selectable, controllable over the entire measurement range; Gate for time, Echo, position, alarm, and amplitude measurements
GATE SETTINGS: Full Range Start / Full Range Amplitude / Trash 2-98%

RECEIVER

GAIN: 0-118 dB with step 0.1/0.5/1.0/6 dB
BANDWIDTH: 10 KHz ~ 10 MHz at -3 dB
MEASUREMENT AMPLITUDE: 0-150% FSH
PULSE AMPLITUDE: 15ns – 50µs (10KHz – 33MHz)
FILTERS: 50k, 120k, 200k, 400k, 500k, 10k-200k BP, 10k/100kHz HP, digital LP 6M

TRANSMITTER

WAVE: Unipolar square wave – Burst
EMISSION FREQUENCY: 10Hz—20kHz, peak envelope of A-Scan display
ENERGY: 75-275V
PULSE AMPLITUDE: 15ns – 50µs (10KHz – 33MHz)
DAMPING: 180 – 1000 Ω

Kit Includes:

  • Ultrasuoni D1000 LF

  • Battery charger

  • USB Flash disc interface

  • 50KHz TX-RX probes with BNC cables

  • Carry strap

  • Calibration bar

  • IP67 hard case

  • Operating manual

  • *Probe holder (optional)

  • **Hammer for masonry testing (optional)

PACKAGING

DIMENSIONS: 410 x 340 x 160 mm
WEIGHT: 6.6 kg

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