DT-311A 数字频闪仪

添加时间：2009-10-21 编辑：07070 阅读：次

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产品名称：DT-311A 数字频闪仪
产品定货号：MC-00514-00

产地：日本
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DT-311A Digital Stroboscope

Range: 40-35,000 RPM/FPM

Portable, highly stable and accurate, industrial-quality tools for non-contact RPM measurement, inspection and observation of moving parts by "freezing" or "slowing down" the action.

Features

Highest accuracy and most stable flash rate

Easy-to-read LED display

Easy-to-operate controls

Detachable pistol-grip handle

Provides 12 V DC power for external sensors

Accepts external trigger input and provides synchronizing pulse output

Phase shift for best view and flash photography

Flash rate control

Instant double and half-rate flash selection for error-free reading

Specifications

Flash Range	40-35,000 FPM
Accuracy	Internal Mode: ±0.01% of reading External Mode: ±0.01% or ± 1 digit
Drift	±0.01% per degree C
Update Time	Internal Mode: 0.2 seconds External Mode: ±0.01% or ± 1 digit
Input Signal	LO level: 0-0.4 VDC HI level: 2.5 - 12 VDC -- or open collector (npn) pulse width 50us min
Output Signal	Synchronous, 400 µs pulse, 0 to approx. ± 12 V DC 1000 ohms impedance
Display & Rate	Divide or multiply by 2, selectable
Operating Temperature	32-104° (0-40°C)
Display	5 digits, 10 mm high, red LED
Flashtube	Xenon, 10 W maximum
Flash Duration	10-30 µs
Sensor Power Supply	12 VDC ± 0.5V (50ma)
Power Requirements	115 V or 230 V AC (specify), 50/60 Hz, 30 VA
EXTERNAL MODE ONLY
Phase Shift	0 - 359° with 1° resolution or 0 - 333 ms from 200 - 3,000 FPM
Input Impedance	10,000 ohms
Weight	2.6 lbs. (1.2 kg)
Dimensions	4.7 x 4.7 x7.2" (120 x 120 x 183mm)
Warranty	1 year