NidecShimpo รุ่นDT-315Aเครื่องวัดความเร็วรอบแบบดิจิตอล,Stroboscope with Rechargeable Battery

Model

DT-315A

Flashing Range

40.0 – 35,000 fpm (flashes per minute)

Accuracy

±0.01 % of reading

Resolution

0.1 fpm: 40.0 – 5,000 fpm

0.2 fpm: 5,001 – 8,000 fpm

0.5 fpm: 8,001 – 10,000 fpm

1 fpm: 10,001 – 35,000 fpm

Phase Shift

Use +/- push buttons (360° in 6 seconds)

Display Update Time

0.2 sec approx

Output Signal

Synchronous, 400 μsec. Pulse output, 0 to +12 VDC amplitude(approx.), 4.7 KΩ impedance

Rate Multiplier/Divide

0.0 to 35,000 fpm

Flashing Range

Synchronous Mode: 60.0 ~ 3,000FPM / Delay mode:200 ~ 3,000 FPM

External Mode Accuracy

±0.01 % ±1 digit

Phase Shift

0 to 359° with 1° resolution

Delay Time

0 to 2,000 mSec from 40 – 10,000 fpm

External Trigger Input Signal

LO level: 0 -0.8 VDC, HI level: 2.5 – 12 VDC or open collector (NPN),pulse width 50 μsec min.

Input Impedance

4.7 KΩ to 12 V / 6.8 KΩ to 0 V

Display

5 digits, 0.4” (10 mm) high, LED

Flashtube Power/Life

Xenon, 10 W max. (100 million flashes)

Flash Duration

10 to 40 μs automatically adjusts with flash rate

Lux Rating

8” (20 cm) Distance = 4500 lx @ 1500 fpm, 3375 lx @ 6000 fpm with 4.5” (110 mm) irradiation diameter.
20” (50 cm) Distance = 1300 lx @ 1500 fpm, 930 lx @ 6000 fpm with 10” (250 mm) irradiation diameter.

Sensor Power Supply

12 VDC (40 mA)

Low Battery Indicator

Display shows all L’s

Battery Life

1 – 2 hours depending on flash rate

Power Requirement

Rechargeable Battery or AC Line Power with included AC adapter

Operating Temperature

32° – 104°F (0 – 40°C)

Dimensions

9.84” L x 4.72” W x 4.72” H (250 mm x 120 mm x 120 mm)

Product Weight

4.4 lbs (2 kg)

Package Weight

5.5 lbs (2.49 kg)

Warrany

2-Year

Certification

CE

Included Accessories

AC charger/adapter, flash tube removal tool, handle