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PiCUS TreeQinetic

 

The tree pulling test is performed to get information about the breaking stability of the trunk and the stability of the roots. It is used to assess a tree’s stability with regard to stem fracture and uprooting precisely and non-invasively.

 

In a pulling test, a load (substituting for the wind) is exerted on a tree using a winch and a steel cable. The reaction of the stressed tree under this defined load is measured with high resolution devices (elastometer and inclinometer), and the data obtained are compared with those of sound trees. The major components to be considered in such calculations are the wind-load (the surface of the load-bearing structure, tree height, etc.) and the material properties of green wood.


Feature

• Easy, wireless measurement and continuous data transmission
• User can calculate results autonomously using the ArboStat software
• Easy-to-understand graphical results
• Direct information about the breaking stability of the stem
• Direct information about the stability of the root system


Spesification

Elastometer

Resolution: 0,1 µm
Measuring range: +/- 2 mm
Accu capacity: ~ 20 h bei 20°C (radio on)

Elastometer

TreeQinetic Elastometer @ work

Inclinometer

Resolution: 0,005°
Accuracy: 0,005°
Measuring range: +/- 15°
Accu capacity: ~ 20 h bei 20°C (radio on)

Inclinometer Inclinometer

TreeQinetic Inclinometer @ work

Forcemeter

Resolution: 0,1 kN
Measuring range: 0 – 40 kN
Accu capacity: ~ 20 h bei 20°C (radio on)

Forcemeter

TreeQinetic Forcemeter @ work

Anemometer

One further option of the TQ system is the “dynamic wind sway motion logging” function. This requires a wind-meter (anemometer) to measure wind speed. At present we can only record the sway motion (inclination of root plate and strain of marginal fibres and wind speed). It is not yet possible to obtain direct stability information from this data.  

Resolution wind speed: 0,1 m/s
Measuring range wind speed: 0 – 30 m/s
Resolution Wind direction:  16 Windrichtungen (22,5°)
Measuring range Wind direction:  360°
Accu capacity: ~ 10h

 Met mast Wind vane and anemometer

Met mast, Wind vane and Anemometer

 

Communication Unit

Accu capacity: ~ 20 – 40 h (depending on connection to PC (Bluetooth or USB))

TreeQinetic suitcase with full equipment

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TESTIMONIALS

B2TKS

B2TKS
Sangat jarang perusahaan seperti ini di Indonesia!  Mereka terus-menerus mengikuti perkembangan inovasi engineering test & measurement, “nyambung” berdiskusi teknis dan berpengalaman, memiliki visi pengembangan teknologi pengukuran, pengujian, inspeksi dan monitoring.(Dr.-Ing. Ir. May Isnan - NDT Specialist B2TKS-BPPT)

Chevron

Chevron
Tim kerja Alat Uji dapat diandalkan. Sangat bagus dalam implementasi di lapangan. Secara umum kami puas dengan services nya!(Andre - HSE Chevron)

BPPT

BPPT
Saya baru sekali ini bertemu perusahaan engineering yang eksis seperti ini di Indonesia.  Sangat terbantu dengan solusi yang diberikan, sangat memuaskan!(Muksin Saleh, ST., MT - Fuel Conversion and Pollution Control Specialist, B2TE - BPPT)

BALITBANG

BALITBANG
Sistem monitoring yang disuplai oleh Alat Uji adalah yang tertinggi ratingnya sampai dengan saat ini dibandingkan sistem lain yang pernah kami miliki, Dengan sistem monitoring dari Alat Uji, Pengujian kami jadi lebih terkontrol karena ada visualisasi di sistemnya. (Gatot Sukmara - Badan Penelitian dan Pengembangan, Departemen Pekerjaan Umum)