• sales@alatuji.com

     

  • 021 8690 6777
    021 8690 6770
  • 0812 9595 7914 (Mr. Parmin)
    0813 1066 1358 (Ms. Eki)
    0812 8333 5497 (Mr. Muslim)
  • 0812 1248 2471 (Mr. Alfin)
    0819 4401 4959 (Mr. Arya)

Microsecond Timer

 

The Microsecond Timer is designed to measure stress wave propagation time in trees. The signal is generated by a hammer tap on the start sensor and the unit displays the measured propagation time. By measuring the distance between the two sensors, velocity can be calculated which can be used to detect hidden decayed regions or holes between the two sensors.

 

Usage Instruction

  1. Connect the transducers to the timer box.
  2. Switch on the timer. Before each hit please press the “Reset” button. If you want to use the auto reset function, switch on the timer while the “Reset" button is held down. In this case the actual readout appears on the screen after each hit without pressing “Reset”.
  3. Transducers are identical. Please select the transducer, connected to the „Start” connector. A colour mark helps you to identify the start transducer. Hit the start sensor by using hammer. The hit should always be parallel with the direction of the nail. Use a rubber hammer for driving in the sensors. For the measurement use a 100 g steel hammer. Let the hammer spring back. After use, switch off the unit.


Feature

Feature

  • Microsecond Timer box
  • Two SD02 sensors with integrated cables and BNC connectors
  • Hammers: 100 g steel and rubber
  • Leather case
  • Aluminum reference bar (44 cm long)
  • User's manual
  • Rechargeable batteries
  • Battery charger
  • USB-to-RS232 cable for PC connectivity (no RS232 port needed on the PC side)
  • PC software for raw data acquisition and storage

Spesification

Spesification

Time required for one measurement*

less than 1 minute

Time measurement error

± 3 microseconds

Size **

45 x 82 x 150 mm

Weight

347 g

Battery

standard rechargeable 9V

Power consumption

320 mW

Device box

plastic, not water-resistant

Screen

4 digit LCD screen

Sensors

SD02 piezo sensor

Sensor connectors

BNC

RS232

baud rate

2400 bps

data format

ASCII

connector

DIL 9, male

Operating temperature range

0-40 °C

________________________________________

*including mounting and removing both sensors

**without sensors

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NEWSLETTER

 

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)

 
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