| LR8431-20 | |
| USB 메모리를 지원하는 간편하고 정확한 10채널 로거 | |
| 제품번호 | LR8431-20 |
|---|---|
| 제품명 | MEMORY HiLOGGER |
| 제품분류 | 레코더 |
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 | 측정 데이터를 USB 메모리에 기록하여 간편하게 PC로 전송 | |
| | 장기간에 걸친 측정은 신뢰할 수 있는 CF카드를 이용하여 안심 기록! | |
| | 실시간 레코딩중 스토리지 교환 가능 | |
| | 열전대 측정의 정확도 향상 (예 : 50℃ 수온 측정시 종래 기계 ±3℃에서 ±1.5℃) | |
| | 절연된 10ch 아날로그 입력 | |
| | 소형&경량이면서 와이드&고휘도 액정탑재(휴대성과 편의성을 동시에) | |
| Number of channels | Analog: 10 isolated channels using scanning input method (M3 mm dia. screw terminal block) Pulse: 4 channels (All pulse inputs share common ground with the main unit) |
| Measurement parameters | Voltage : ±100 mV to ±60 V, 1-5V f.s. 6 ranges, Max. resolution 5μV Temperature (thermocouples) : ?200°C to 2000°C (depend on the sensor), 1 range (K, J, E, T, N, R, S, B), Max. resolution 0.1°C Temperature (Pt 100 sensor) : not available Humidity : not available Totalized pulses : 0 to 1000M count, 1 range (No-voltage a contact, open collector or voltage input), Max. resolution 1 count Rotation count : 0 to 5000/n (r/s) f.s. 1 range (No-voltage a contact, open collector or voltage input), Resolution 1/n (r/s) Note: n = pulses per rotation (1 to 1,000) |
| Max. allowable input | DC 60 V (Analog input), DC -5 V to 10 V (Pulse input) |
| Max. rated voltage to earth | AC 30 Vrms, DC 60 V (Upper limit voltage that does not cause damage when applied between input channel and chassis, and between each input channels) |
| Recording intervals | 10 ms to 1 hour, 19 selections (All input channels are scanned at high speed during every recording interval) |
| Selectable Filters | 50 Hz, 60 Hz, or OFF (digital filtering of high frequencies on analog channels) |
| Memory capacity | Internal storage: 3.5 MWords (7 MB of two-byte data points, or four-byte pulse measurements), External storage: CF card or USB memory stick (only the HIOKI CF card is guaranteed for correct operation) |
| External Interface | USB 2.0 mini-B receptacle ×1; Functions: Control from a PC, Transfers files from the installed CF card to a PC (cannot transfer files from the connected USB memory stick to a PC via USB communication), Data copy between CF card and USB memory stick |
| Display | 4.3-inch WQVGA-TFT color LCD (480 × 272 dots) |
| Functions | Save data to the CF Card or USB memory stick in real time, Numerical Calculations, etc. |
| Power supply | AC ADAPTER Z1005: 100 to 240 VAC (50/60 Hz) BATTERY PACK 9780: Continuous use 2.5 hours 12 V DC supply: 10 to 16 V (please contact HIOKI distributor for cable; less than 3 m/9.84 ft cable length) |
| Dimensions, mass | 176 mm (6.93 in) W × 101 mm (3.98 in) H × 41 mm (1.61 in) D, 550 g (19.4 oz) (BATTERY PACK 9780 not installed) |
| Supplied accessories | Measurement Guide ×1, CD-R (Instruction Manual PDF, Logger Utility Instruction Manual PDF, Data acquisition application program Logger Utility) ×1, USB cable ×1, AC adapter Z1005 ×1 |
