DT-311D
Stroboscope

Measuring range 60 – 12000 flashes per minute (FPM)
Frequency range 1 – 200 Hz
Hand held stroboscope for non-contact determination of revolutions, for monitoring moving parts and ascertain the oscillation frequency of running systems.

Industrial stroboscope with mains operation with LED display

Stroboscope with rugged aluminium housing and big reflector

  • Special Features
  • Mains operation
  • Stroboscope DT-311D has an easy to read LED display
  • Big reflector assures good illumination of the monitoring object
  • 580 Lux (depending on flash rate) at a distance of 50 cm
  • Double-flash-function (x 2) and half-rate-flash function (: 2) for easy and fast determination of the true flash rate

Standard Features

  • Easy to operate controls
  • Detachable pistol-grip handle and mounting possibility on tripod
  • Xenon-longlife flash tube
  • Industrial stroboscope with rugged aluminium housing
  • Certificate of Compliance with the order 2.1 according EN 10204 is included

 Available Models

Model Description
DT-311D mains operation
DT-735 mains or battery operation

SPECIFICATIONS

Flash range: 1 – 200 Hz = 60 – 12000 FPM (rpm) automatic range control
Accuracy: ±0.01 % of reading, ±1 digit
Resolution: 60 – 6000 FPM: 0.1 FPM; 6001 – 12000 FPM: 1 FPM
Light intensity: 20 cm distance: 1550 Lux at 1500 FPM, 2350 Lux at 6000 FPM
50 cm distance: 650 Lux at 1500 FPM, 580 Lux at 6000 FPM
Flash duration: 10 – 30 µs
Display: LED 5 digit, 10 mm high
Flash tube: Xenon, 45 W (50 million flashes)
Triggering input signal: H-Level: 5 – 12 V
Power supply: 85 – 240 V AC, 50/60 Hz
Temperature range: 0 – 40 °C
Air humidity: 85 % RH, max.
Housing material: Aluminium profile/ABS
Dimensions: 247 x 120 x 120 mm (LxWxH)
Weight, net (gross): Approx. 1000 g (1200 g)

Specifications subject to change without notice!

OPERATING ELEMENTS

  • Signal Switch for switching from internal to external signal (triggering)
  • + Switch: Increases the frequency.
  • – Switch: Decreases the frequency.
  • Speed Setter for setting the flash frequency
  • Display Unit Switch for adjusting Hz or fpm
  • x 2 Switch for doubling the flash rate
  • : 2 Switch for dividing the flash rate
  • Power Switch
  • Input (trigger signal)

OPTIONAL ACCESSORIES

20013S – Carrying Case with flash tube

for save storage of the stroboscope and a spare flash tube.
Order number: 20013S

SPARE PARTS

20012S – Flash Tube

Xenon, 45 W
Order number: 20001S

 

 

 

 

 

 

 

 

 20017S – Top Handle

for mounting on the upper side of the stroboscope
Order number: 20017S

 

 

 

 

 

 20018S – Pistol-Grip

for mounting on the bottom side of the stroboscope
Order number: 20018S

DELIVERY INCLUDES

Stroboscope DT-311D with transport packing case, 2 grips, 1 trigger plug, Certificate of Compliance with the order 2.1 according EN 10204 free of charge and operating instruction in English

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