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Home TESTO RPM Measurement LED stroboscope – testo 477
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Testo

LED stroboscope – testo 477

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Make: TESTO (Made in Germany)
Model Code: TESTO 477
Part Code:   0563 4770
Order Code: KLSTE09105634770

Now carry out inspections and quality control of machines and systems, rotational speed measurements of hard-to-reach, small and fast-moving objects; even when the machines are still running. Its possible with testo 477 LED stroboscope.

Features:

✔   Extremely high measurement range: up to 300,000 flashes per minute (fpm)

✔  Long operating times: battery power for up to 5 h

✔  Trigger input and output for connectivity to external systems and control via external sensor

✔  Very high illumination: up to 1500 Lux

SKU: KLSTE09105634770
Brand Category: Testo (Germany)
Product Category: RPM Measurement
Warranty: 2 Years (against manufacturing defects only)

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Categories: RPM Measurement, TESTO Tag: brand
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  • Description
  • Technical Data
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Description

The testo 477 LED stroboscope makes stunningly fast movements look as if they are taking place in slow motion. This allows you to check and inspect machines and systems while they are still running, and measure speeds of up to 300,000 rpm.

It is impossible to tell with the naked eye if the thread guide of a knitting machine is working properly. It is therefore equally impossible to tell if there are any irregularities in vibration or rotational processes of machines or systems. But it’s a different story with the testo 477 LED stroboscope. That’s because the stroboscope emits a series of flashes which makes what you see appear as a “frozen image”.

The testo 477 LED stroboscope can also measure the rotational speed of very small and hard-to-reach objects. And because there’s no need for reflex marks, there’s no need to stop the machines and no disruption to production processes either.

LED stroboscope – technical features

An extremely high measurement range of up to 300,000 flashes per minute (fpm) and a very high illumination of up to 1500 Lux allow you to carry out rotational speed measurements of up to 300,000 rpm. A trigger input and output ensure connectivity to external systems and control via an external sensor.

The LED stroboscope’s integrated impact protection and sturdy IP65 rated housing(which also allows it to be wiped down) ensure that the testo 477 can stand up to the rough and tumble of everyday use. And thanks to a longer battery operating time, you can carry out uninterrupted measurements for up to 5 hours.

Technical Data

Technical Data

rpm - LED

Measuring range

30 to 300000 fpm

Accuracy

0.02 % of mv

Resolution

±0.1 (30 to 999 fpm) ±1 (1000 to 300000 fpm)

rpm - Optical

Protection class

IP65

Flash duration

Can be adjusted

Flash intensity

4800 Lux at 6000 FPM / 30 cm

Flash color

Approx. 6500 K

Battery life

NiMH rechargeable battery: Approx. 11 h at 6000 fpm; Batteries: approx. 5 h at 6000 fpm (3 x AA)

Display type

LCD

Display size

multiline

Reverse battery protection

yes

Low level

< 1 V

Maximum current

50 mA

Accessories/ Probes

Accessories/ Probes

0554-0493-p-ac-rpm-005288_prl

Reflectors, self-adhesive (1 pack = 5 off, each 150 mm long)

Order Number: 0554 0493

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testo-image-placeholder_prl

ISO calibration certificate/rpm

Order Number: 0520 0012

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Downloads

Downloads

Product Brochures
➤ Datasheet testo 477(application/pdf, 308 KB)

Manuals
➤ Instruction manual testo 477 (PDF, 1.8 MB)

Supply/ Delivery Scope

Supply/ Delivery Scope

testo 477 LED stroboscope, carry case, trigger signal plug, calibration protocol, batteries.

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LED stroboscope – testo 477

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