Máy đo tốc độ vòng quay Hioki FT3405

Measurement methood

Non-contact: Using red visible-spectrum light and reflective tape
Contact: Using optional Contact Adapter

Measurement ranges
Non-contact, AVG=ON

[r/min] (30.00 to 199.99) to (20000 to 99990)
[r/s] (0.5000 to 1.9999) to (200.0 to 1600.0)
[cycle (ms)] (0.6000 to 1.9999) to (200.0 to 1999.9)
[count] 0 to 999999

Measurement ranges
Contact, AVG=ON

[r/min] (15.00 to 199.99) to (2000 to 19999)
[r/s] (0.2500 to 1.9999) to (200.0 to 333.00)
[cycle (ms)] (3.000 to 19.999) to (200.0 to 3999.9)
[count] 0 to 999999

Measurement ranges
Contact, AVG=ON

[cycle (m/min)] (1.500 to 19.999) to (200.0 to 1999.9)
[cycle (ms)] (0.0250 to 1.9999) to (20.00 to 33.30)

Accuracy

Up to 9999 counts: ±1 dgt. (AVG=ON), ±10 dgt. (AVG=OFF)
10000 counts or more: ±2 dgt. (AVG=ON), ±20 dgt. (AVG=OFF)
20000 counts or more(r/min mode only) : ±20 dgt. (AVG=ON), ±100 dgt. (AVG=OFF)
Period measurement only: ±0.5 % rdg. is added to above-mentioned accuracy

Detection range

50 mm to 500 mm (1.97" to 19.7")

Display refresh rate

Approx. 0.5 to 10 times/sec

Dustproof and waterproof

IP50 (EN60529)

Functions

MAX/MIN display, Display hold, Average, Auto power save, Buzzer, Drop proof (1m onto concrete surface)

Power supply

LR6 alkaline battery ×2 (continuous use of 30 hours)

Dimensions, mass

71 mm(2.80 in)W × 186 mm(7.32 in)H × 38 mm(1.5 in)D , 230 g (8.1 oz.)

Accessories

LR6 alkaline battery ×2, Carrying case ×1, REFLECTIVE TAPE 9211 ×1 sheet (30pieces/12mm (0.47in) × 12mm (0.47in) per piece)