Hioki Memory HiCorders adalah perangkat pemantauan dan perekaman gelombang berkecepatan tinggi yang secara bersamaan dapat mengukur berbagai fenomena fisik seperti tegangan, arus, suhu, getaran, berat, akselerasi dan rotasi karena isolasi lengkap antara saluran dan dari setiap saluran ke tanah. Lebih dari sekadar osiloskop digital, perekam akuisisi data MR8827 (DAQ) mengakomodasi modul input plug-and-play untuk memenuhi aplikasi seperti uji coba berjalan setelah pemeliharaan terjadwal mobil kereta api untuk memverifikasi sinyal perintah tegangan, arus motor, kecepatan mobil, dan tekanan rem.
| Max. Number of channels | 32 ch analog + 32 ch logic, or 28 ch analog + 64 ch logic (when use with built-in logic input + plug-in logic unit 8973 × 2) |
|---|---|
| Number of slots | 16 slots (Max. 16) |
| Number of logic channels | 32 ch logic (logic probe terminal GND share a common GND with chassis) Built-in logic input not available when using DVM Unit MR8990 on slots 1, 2, 9, or 10.
[Limitation on using built-in logic input] (with logic measurement ON) • Measurement resolution on slots 1, 2, 9, and slot 10 is limited up to 12 bits • Cannot use Frequency Unit 8970 on slots 1, 2, 9, or 10 |
| Measurement ranges (20 div full-scale) | [Analog Unit 8966]: 5 mV/div to 20 V/div, 12 ranges, resolution : 1/100 of range (using 12-bit A/D) [High Resolution Unit 8968]: 5 mV/div to 20 V/div, 12 ranges, resolution : 1/1600 of range (using 16-bit A/D) |
| Max. allowable input | 400 V DC (using the 8966/8968) |
| Frequency characteristics | DC to 5 MHz (-3 dB, using the 8966), DC to 100 kHz (-3 dB, using the 8968) |
| Time axis (Memory function) | 5 µs to 5 min/div, 26 ranges, at 100 points/div resolution |
| Measurement functions | Memory (high-speed recording), Recorder (real-time recording), X-Y recorder, FFT |
| Other functions | Numerical calculation, Waveform processing, Waveform judgment (at Memory, or FFT function) |
| Memory capacity | 128M-words/ch (using 4 Analog channels) to 16M-words/ch (using 32 Analog channels), Total capacity 512MW memory |
| Data storage media | USB memory stick, CF card, Built-in SSD unit (option, 128GB) *Approx. 125 sec. when saving 100 MB of data *Data of 100 MB in size can record 16,000 div waveforms across 32 channels. |
| Printing | [Built-in A4-size printer option]: 216 mm (8.50 in) × 30 m (98.43 ft), thermal paper roll, Recording speed : Max. 50 mm (1.97 in)/s |
| Display | 10.4 inch TFT color LCD (SVGA, 800 × 600 dots) |
| External interfaces | LAN: 100BASE-TX, USB 2.0 series A receptacle 2 port (for USB memory, mouse) USB 2.0 series B receptacle (for communication with PC, mass storage) |
| Power supply | 100 to 240 V AC, 50/60 Hz (220 VA max., when using printer: 350 VA max.) |
| Dimensions and mass | 401 mm (15.79 in)W × 233 mm (9.17 in)H × 388 mm (15.28 in)D (including protruding parts except handle), 12.6 kg (444.4 oz) (main unit only) |
| Accessories | Instruction manual ×1, Power cord ×1, Application disk (CD-R) ×1, Input cord label ×1, Printer paper ×1 (when ordering printer unit), Roll paper attachment ×2 (when ordering printer unit) |
