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overview

model 460; rpm measuring instrument incl. protective cap, batteries and calibration protocol

model 460 optically measures rpm, e.g. of ventilators and shafts. The measurement spot is displayed on the measurement object with an LED marking. Max./min. values are displayed directly at the press of a button. The backlit display allows the measurement values to be easily read out, even in unfavourable light conditions. Model 460 is very handy, small and easy to operate.

Optical rpm measurement with LED measurement spot marking
Max./min. values
Incl. calibration protocol
Protective cap for safe storage
Including wrist strap and belt holder
Display light
Technical Data
Storage temperature -40 to +70 °C
Operating temperature 0 to +50 °C
Battery type 2 batteries Type AAA
Battery life 20 h
Weight 85 g
Dimensions 119 x 46 x 25 mm
Probe type RPM
Accuracy ±(0.02 %of mv + 1 Digit)
Resolution 0.1 rpm (100 to 999.9 rpm)
1 rpm (1000 to 29.999 rpm)

Non-contact measurement of rpm in industry

rpm measurement on shafts
e.g. in a filter pump
rpm measurement in rollers
e.g. paper web
Measurements on turbines and pumps

Model 465 Non-Contact RPM Tachometer, 1 - 100,000 RPM

Features:

Suitable for measurements on rotating parts, including ventilators and shafts

Measuring range: 1 to 99,999 rpm

Easy to operate with only one hand

Measurement distance of up to 600 mm (approximately 2 ft.)

Saves mean and min./max. values as well as last measurement reading

Robustly designed SoftCase protects instrument from impact

With the 465 Non-Contact RPM Tachometer, you can measure rpm easily without contact and while using only one hand. The measuring instrument is therefore suitable for measurements on rotating parts such as ventilators and shafts. Simply attach a reflective marker (optional, available separately) to the measurement object, point the visible red beam of light at the reflective marker, and measure. The distance to the measurement object is up to 600 mm. The measuring instrument stores mean, min. and max. values as well as the last measurement value. The SoftCase included in delivery protects the instrument from impact, ensuring an especially long working life.

Model 470 Optical and Mechanical RPM Tachometer

Features:

Provides an ideal combination of optical and mechanical rpm measurements

Additionally measures speeds and lengths (e.g. for conveyor belts and rotors)

Easy to operate with only one hand

Optical measuring range: 1 to 99,999 rpm

Optical measurement distance of up to 600 mm (approximately 2 ft.)

Mechanical measuring range: 0.1 to 19,999 rpm

Saves mean and min./max. values as well as last measurement reading

Robustly designed SoftCase protects instrument from impact

Low battery indicator

The 470 Optical and Mechanical RPM Tachometer, which can be operated with one hand, offers an optimum combination of optical and mechanical rpm measurement. The 470 stores mean, min. and max. values as well as the last measurement value. The SoftCase included in delivery protects the instrument from impact, ensuring an especially long working life.

In the case of optical rpm measurement, you can use the 470 tachometer to record how fast a rotating object rotates. For example, you can check whether motors, shafts, and fans are functioning correctly, in order to spot any impending defects due to overload at an early stage.

For rpm measurement, simply place a reflective marker on the measurement object, and aim the visible red beam at the reflective marker. The measurement can then start (at a distance of up to 600 mm between the tachometer and measurement object).

Model 470 tachometer not only provides the functions of an optical tachometer, it also functions as a mechanical tachometer. Attach the adapter for the probe tip and measure the rpm mechanically. Attach the wheel to also measure speeds and lengths of rotors or conveyor belts.

model 476

model 476, mini hand-held stroboscope incl. transport case, recharger with 4 country adapters and trigger signal connector
The mini hand-held stroboscope measures and inspects rotations and vibrations. It is possible to measure during operation. The stationary image enables inspection and a qualitative assessment of high-frequency moving parts.

High setting accuracy and stability thanks to dynamic setting dial
Powerful rechargeable battery pack for min. 1 hour operation time over the frequency range
Automatic trigger to synchronise flash sequence
Light-intensive xenon flash lamp, light intensity approx. 1200 lux
Powerful rechargeable battery pack for min. 1 hour operation time over the whole frequency range
Automatic trigger to synchronize flash sequence
High luminosity with high-performance xenon flash lamp
Tripod connection in housing
Memory function (last reading is stored when switched off)

Technical
Probe type RPM (optical)
Meas. Range +30 to +12500 rpm
Resolution 1 rpm
LCD, 1 line
Operating temperature 0 to +40 °C
Weight 465 g
Dimensions 240 x 65 x 50 mm

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