Penetromeetrid / deflektomeetrid
TERRATEST 8000 Wireless - Bluetooth deflectometer with testing computer/printer and GPS
The indicated price is valid ordering till 26.09.2025.
The stock is informative
Light Weight Deflectometer TERRATEST 8000 Wireless for dynamic plate load testing using cable or Bluetooth technology:TERRATEST GERMANY is offering two models of the Light Weight Deflectometer (LWD), also known as Light Drop Weight Tester (LDWT), Portable Falling Weight Deflectometer (PFWD) or Dynamic Load Plate Test.
Video: https://youtu.be/jccEyc1LfFI
TERRATEST devices are fully equipped with GPS system, printer, high-performance rechargeable battery, USB drive, text input function and PC-software. Our equipment combine the best of both worlds: absolutely high-quality made in Germany and a low price, because you buy directly from the German manufacturer.
TERRATEST is the world leader in the development and manufacturing of the Light Weight Deflectometer. We always adopt new technologies to make our products more efficient and user friendly. This is why we have developed the ”TERRATEST 8000 Wireless “, an innovative product with Bluetooth capability, voice navigation and Android-App controllability.
he TERRATEST 8000 Wireless for dynamic load plate testing was first presented at BAUMA 2013 Munich. Tests can be carried out without cable connection, the results is then transferred via Bluetooth from the load plate directly to the measurement electronics, a smartphone or tablet. No wires getting in the way!
TERRATEST 8000 Wireless impresses with reliable data transfer, quick pairing and extremely powerful rechargeable battery feed. You can perform up to 2000 tests or 600 printouts with the powerbattery.
TERRATEST 8000 Wireless is particularly suitable for use on the go. Repairs of the socket of the load plate or of the measurement electronics – the typical “Achilles’ heel” of Light Weight Deflectometer – will no longer be necessary thanks to its wireless operation. NO WIRES, NO PROBLEM!
The socket of the load plate has always been the Achilles’ heel of traditional Light Weight Deflectometer with wire connection. Throughout the entire lifespan (15 years) of a Light Weight Deflectometer, the measuring cable has to be plugged into the load plate on the ground every time a test is being conducted. The forces that arise during the measuring process strain the sockets and cables over time. The conditions in a utility trench and road construction are generally an adverse environment for wires and sockets.
That’s why experts are choosing TERRATEST 8000 Wireless Light Weight Deflectometer for dynamic load plate tests!
The advantages of our equipment:
- International Standard
ASTM E2835-11 - WORLD’S FIRST:
- Wireless testing via BLUETOOTH
- WORLD’S FIRST:
With the Android app you can control
your device via smartphone or tablet - All models come fully equipped with:
- Weatherproof box with external control buttons, protecting controller electronics
- Bluetooth connection between load plate and controller
- GPS system with screen display
- Integrated printer for immediate printout in construction site
- High-performance rechargeable battery for more than 2000 tests or 600 printouts
- New, powerful PC software for evaluation, management and analysis of data
- USB drive for data transfer to PC
- MADE IN GERMANY,
in-house development; in-house production; competent, direct distribution - Own calibration system, accredited by the German Federal Road Research Institute (BASt)
... and with Android App!
Testing wirelessly while connected to smartphone or tablet!
NEW: Bluetooth ® Technology
Wireless transmission of test results. Automatic pairing at the touch of a button.
No wire gets in the way.
NEW: Android App for TERRATEST 6000 BLE
Control your Light Weight Deflectometer easily with smartphone or tablet. Instead of printing the test protocol you can now also send it via email to clients.
NEW: Voice Navigation
Spoken audio instructions lead the user through the test procedure.
NEW: ”PTM“-Permanent Testing Mode
When set to ”PTM“ (continuous measuring mode), tests can simply be started by latching the drop weight into the release mechanism. It is no longer necessary to operate the testing computer, which can therefore be placed away from the Light Weight Deflectometer.
NEW: ”Magic-Eye“
Highly visible LEDs indicate the test procedure. The Falling Weight Deflectometer works user-friendly and independent of the testing computer.
Measuring computer in ROBUSTA case:
Measurement range: 15 ÷ 70 MN / m²
Measurement range Evd: Evd <225 MN / m²
Measurement procedure execution time: 2 minutes
Design: Robust, splash-proof, IP53
Visual indication: graphic, illuminated LCD display
Audio indication: Audio channel with voice navigation function
Printer: thermal
Data channel between LWD and computer: Bluetooth 4.1 Low Energy, 2,402 ÷ 2,480MHz
Internal memory: 2000 for storing test results
External storage: USB flash drive
Positioning: with GPS module, accuracy <20m
Radio clock display: Satellite-based, manually adjustable
Built-in battery: 2000 measurements / 600 prints
Auto power off: after 3 minutes
Power source: 6V / 4.5 Ah lead acid battery LC-R064R5P
Max. allowable power fluctuations: + 10%
Charging, mains charger: 4-5 h. ADS18B-B (230V, 0.5A, Class II, IP20)
Charger from car cigarette lighter sockets: 4-5 hours MWCP1 (12V, 1.25A)
Max. operating height: <2000m above sea level
Max. relative humidity of use: <80% dew-free
Operating temperature range: 0 to +40 ° C
Dimensions: 240 x 230 x 230mm
Weight: 4.2kg
Deflectometer with 10 kg impact:
Max. impact force: 7.07 kN + 1%
Impact time: 17.0 ms + 1.5 ms
Measurement range: 15 ÷ 70 MN / m²
Data channel: Bluetooth 4.1 Low Energy, 2,402 ÷ 2,480MHz
Spring system: 17 steel springs
Total weight: 15kg
Weight of the punch: 10kg
Seat diameter: 300mm
Thickness: 20mm
Material: steel, galvanized
Height of drop: 1140mm
Overall device height: 1230mm
Sound power: 95 dB (A)
Sound pressure: 84 dB (A)
Power supply: 7.4V / 2.4Ah battery for 8904, 500 measurements
Charger, IP20, with LEMO plug: ≈100-240V, 1A Class II, SYS1308-1809-W2E, 9V output, max. 9V, max. 2A
Match:
- ASTM E2835-11
- TP BF-StB B8.3
- ZTV E-StB 2009
- ZTV A0StB 2012
- RVS 08.03.04
- RIL 836
- DIN 18134
Calibration of the kit at the manufacturer.
Calibration Portal Address: https://light-weight-deflectometer.com/calibration-portal/
