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Yoshida Seiki Vibrograph, UHA

Yoshida Seiki Vibrograph, UHA

Brand: Yoshida Seiki
Model No: UHA
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Yoshida Seiki (SHINYEI) Vibration Recorder UHA | Rail Way
Vibration Recorder UHA can be measured the vibration on the train vehicles to control the railroad track and to maintain the train vehicles.
Vibration data is recorded real-time processing to PC card and can be printed it out. Also, data is analized via the PC software.

Feature:
- Acceleration data is measured by strain gage pick-up at 12 bit resolution.
- Digital vibration data is recorded to the printed form as analog data by real-time.
- Data over the threshold is showed on LCD on the hardware. Those data can be transferred to PC by USB cable or printed out.
- Optional marking, kilometer-point and speed, is printed on the paper each 100m or 1km. Also it can type this marking by the remote-switch.
- All measurement condition setup like start-stop is operated by its keyboard.
- Data of each time or distance is recorded to PC card. Data viewing and analysis is performed by analysis software.

 

Model

UHA-2

UHA-3

Measurement Direction

2 axis(Virtical/horizontal)

3 axis

Printer

sensible heat recording by thermal head

Measurement Acceleration

Select by key operation

acceleration range(G)

0.25

0.4

0.5

1.0

record speed (mm/s)

100

70

40

20

Printed Form Spped (mm/s)

5, 10, 20 selectable

Data

kilometer point threshold of over-data,vibration value,speed

Filter (Hz)

low-pass  fo = 10、high-pass fo = 0.3

Printed Paper

scaled roll paper W112mm × L40m

Keyboard

number and operation key

LCD

240×128dot with back light

USB

data transfer

Input Signal

tachometer generator, remote-switch

Power

internal battery and AC adapter

Size(mm)

L300 × W240 × H130

Wight(kg)

3.0

PC card

64MB conpact flash

Memory unit

distance mode(0.25m) or time mode(5ms)

Memory Volume

distance mode(999km)、time mode(about 5.5hours)

Battery Charge

Chargeable with AC adapter