Handheld Digital Tachometer
HT-5500
HT-5500 is a handheld digital tachometer with high performance and pioneering technology at the sophisticated body. It can be operated easily as both contact and non-contact type digital tachometer, which various rotation measurement technology are equipped.
Various measurement parameters such as rotation (r/min, r/s), accumulated rotation (count), line speed (m/min: contact and non-contact, mm/s: contact) and period (ms) can be measured. Both the analogue signal output and pulse signal output are available as standard. Analogue signal is used for recording the rotational data at data recorder etc. Pulse signal is used as external sampling signal at FFT analyzer for tracking analysis.
Wide measurement range with high technical functions from 6.0 r/min (low-speed rotation) to 99999 r/min (high-speed rotation) is provided.
*Please prepare batteries for power supply by yourself.
Features
- Wide measurement range from 6.0 r/min (low-speed rotation) to 99999 r/min (high-speed rotation)
- Lo range : 6.0 to 600.0 r/min
- Hi range : 6 to 99999 r/min
- Capable of both contact and non-contact measurement in one unit
- Built-in memory function - 20 data (MAX) can be saved to memory.
- Line speed measurement is possible by setting the diameter of rotational object even though it is non-contact measurement. (Circumferential ring such as KS-100/KS-200 should be attached at HT-5500 when it is contact measurement.)
- Accumulating rotation can be measured.
(1 pulse/rotation by contact measurement. 1 count/1 reflection mark to 9999 is possible by non-contact measurement) - Both analog and pulse outputs provided as standard
- Analog output : 0 to 1 V/0 to F.S. (Full scale can be set arbitrarily), 10-bit D/A conversion
- Pulse output : Hi level = At least +4.5 V, Lo level = Up to +0.5 V
- Hold function of Max. and Min. values of rotation, period and line speed.
- Large LCD with backlight
- Can be mounted on a tripod
Specifications
| Detection methods | Optical reflective non-contact measurement; contact method (contact adapter supplied) | |||||||||||||||||||||
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| Measurement units | r/min, r/s
(rotations) m/min (line speed) ms (cycle) COUNT (cumulative count) |
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| Measurement ranges |
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| Reflection detection distance | 20 to 300 mm | |||||||||||||||||||||
| Display | 5-digit LED, with backlight (character height: 10.2 mm) | |||||||||||||||||||||
| Measurement time | Within 1 s + time required for one cycle (however, when the rotation is less than 60 r/min, twice the time required for one cycle (MAX)) | |||||||||||||||||||||
| Display update time | Approx. 1 s | |||||||||||||||||||||
| Measurement accuracy | Displayed value* x (±0.02 %)
± 1 count
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| Peak hold function | Maximum value (MAX), minimum value (MIN) | |||||||||||||||||||||
| Memory function | 20 data (MAX) | |||||||||||||||||||||
| Over-range function | The over-range alarm (ERROR mark) is displayed when the measured value exceeds the display range. | |||||||||||||||||||||
| Rotation upper limit alarm function | The upper limit alarm ( ↑ mark) is displayed when the number of rotations exceeds the preset upper limit value. | |||||||||||||||||||||
| Line speed calculation function | •Calculates
the line speed from the preset diameter value (mm) and
the measured number of rotations <Non-contact> • Use the KS-100/200 circumferential rings <Contact> |
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| Accumulating function | Provides a cumulative count of the input signal pulses | |||||||||||||||||||||
| Cycle measurement function | Measures the input pulse cycle (however, when the cycle is less than 1 s, measures the mean value of the input pulses) | |||||||||||||||||||||
| Analog output | Output
voltage : 0 to 1 V/0 to F.S. (Full scale can be set
arbitrarily.) Conversion method : 10-bit D/A conversion Linearity : ±1 %/F.S. Output update time : Within 50 ms + 1 cycle Temperature stability : ±0.05%/FS/°C (span & zero) Setting error : ±0.5 %/F.S. Load resistance : At least 100 kΩ |
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| Pulse output | Output
voltage : Hi level = At least +4.5 V, Lo level = Up to
+0.5 V Output logic : Positive logic Load resistance : At least 100 kΩ |
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| Operating temperature | 0 to 40 °C | |||||||||||||||||||||
| Storage temperature | -10 to 50 °C | |||||||||||||||||||||
| Power source | Four AAA alkaline batteries* or exclusive AC adapter (PB-7090 option) | |||||||||||||||||||||
| Battery life | At least 32
hours (when the backlight is OFF) At least 8 hours (when the backlight is ON) |
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| Low battery alarm indicator | A low battery alarm mark (LOW) is displayed when the battery voltage falls below 4.4 V. | |||||||||||||||||||||
| Outer dimensions | 180.5 (W) X
47.5 (H) X 66 (D) mm 237.2 (W) X 47.5 (H) X 66 (D) mm (with the contact adapter) |
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| Weight (including batteries) | Approx. 267 g Approx. 329 g (with the contact adapter) |
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| Accessories | Contact
adapter (HT-0502) 1 Contact tip for rotation measurement (KS-300) 1 Circumferential ring (KS-200) 1 Reflective marks (12-mm square; 25 pcs.) 1 sheet Carrying case 1 |
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| Peripherals (sold separately) |
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*Please prepare batteries by yourself.
Accessories
Peripherals (sold separately)
Peripherals (sold separately) |
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| HT-011 Reflective marks (10 sheets/pack) | KS-100 Circumferential ring (mm/s) | KS-200 Circumferential ring (m/min) |
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| Tripod (Airy L100 made by SLIK Corporation) |
KS-300 Contact tip (for rotation measurement) | KS-700 Extension shaft for KS-300 |
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| HT-0522 Magnetic stand + HT-0521B Stand jig | ||
Related information
Revised:2024/08/05