Nidec MT-100 Operation Manuals

MT-100 Contact Pocket Tachometer
Operation Manual
When using the master wheel, do not use an extension shaft
as the wheel may come off of the shaft and cause damage or injury.
Although the tachometer is able to achieve higher measurements
than what is listed, the master wheel has a maximum speed
limitation of 5000 ft/min (for safety reasons).
When a high-speed rotating object is measured for hours using a cone
or funnel-shaped contact probe the surface of the probe in contact with
the object may become very hot.
When making surface speed or distance measurements, ensure that
the 6" circumference wheel's perimeter is parallel to the object to be
measured.
The MT-100 Contact Pocket Tachometer with microprocessor
technology possesses the precision of the standard Shimpo Ta-
chometer line, yet within a compact, pocket-style enclosure. The
MT-100 provides users with the capabilities of measuring and re-
cording speeds of rotational, linear and surface plus total length.
These battery-operated tachometers feature the same rugged,
high quality components that have made Shimpo tachometers the
benchmark in the industry. The user-friendly, value-packed units
feature memory storage; quick selection unit's button; length
functions; retrieval of last, maximum and minimum values; plus
each unit comes standard with a free N.I.S.T. calibration certifi-
cate. Each unit ships in a protective carrying case which includes
a cone adapter, funnel adapter and 6" circumference wheel.
DISPLAY
SPECIFICATIONS
Display Range: Revolutions: 1.0 – 25,000 RPM , 0.1 - 99,999 Rev.
(total) Speed Using 6" Cir. Wheel: meters/min: 0.1 - 3,809.8; yards/
min: 1.0 - 4,166.4; inch/min: 3 - 99,999; feet/min: 0.2 - 12,499
Length Using 6" Cir. Wheel: meters: 0.01 - 99,999; yards: 0.01 -
99,999; feet: 0.1 - 99,999; inch: 1 - 99,999
Accuracy: Revolution: 1.0 - 599.9 rpm: ±1 rpm, 600 - 25,000 rpm:
±0.006% of reading ±0.5 digit Surface Speed, Length: ±0.4% of
reading ±1 digit
Display: 5 digit 0.47" (12 mm) high LCD
Memory System: Readings are stored in memory and retained
for 5 minutes (last, max., min., and 10 user logged measurements)
Detection: Backlit LCD
Resolution: 60 ~12,000 FPM = 0.1 FPM; 12,001~120,000 FPM
= 1 FPM; 1~200 HZ = 0.01 Hz; 201~2000 = 0.1 Hz
Over Range Indicator: Flashing numerals
Power Requirement: 3 AA 1.5V batteries
Operating Temperature: 32º - 113ºF (0º - 45ºC)
Construction: ABS Resin housing
Product Weight: 0.37 lb (170 g)
Package Weight: 12 V Pulse Input
Dimensions: 4.83"L x 2.52"W x 1.24"H (122.5 mm x 64 mm x
31.5 mm))
Warranty: 2-Year
Included Accessories: Three AA Batteries, cone adapter, funnel
adapter, master wheel (6" cir.) carrying case, NIST certificate
DIMENSIONS