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| Hioki 8948 Voltage/Temp Unit | Request a Quote | |
| Hioki 8949 Universal Unit | Request a Quote | |
| Hioki 8996 Digital/Pulse Unit | Request a Quote | |
| Hioki 8997 Alarm Unit | Request a Quote |
MEMORY HiLOGGER Model 8423 is a data acquisition system capable of measuring and recording multiple channels at high speed. Acquired data can be easily analyzed on a personal computer. This model is ideal for acquiring data for evaluation and testing at development sites. If your evaluation needs require faster data sampling than was available with former HIOKI MEMORY HiLOGGERs, or if you just need more measurement channels, this model has the capabilities you want.
Note: 8423 cannot operate alone. You must install one or more optional input modules in the unit. Thermocouples are not provided by HIOKI, and must be purchased from a separate vendor.
| No. of Connectable Units | Maximum 8 units (total 120 channels), Bundle 8 Modules together to achieve a 120-channel System, Bundle 5 Systems together to enable a maximum of 600 channels of simultaneous recording |
| Measurement Parameters
Model 8948 |
Voltage : ±150mV to ±100V, 1-5V f.s. 6 ranges, Max. resolution 5µV Temperature (thermocouples) : -200°C to 2000°C (depend on the sensor), 3 range (K, E, J, T, N, W (Wre5-26), R, S, B), Max. resolution 0.01°C Max. allowable input : DC 100V, Max. rated voltage between channels : 200 V DC, Max. rated voltage to earth : 600 V DC, AC |
| Measurement Parameters
Model 8949 |
Voltage : ±150mV to ±60V, 1-5V f.s. 6 range, Max. resolution 5µV Temperature (thermocouples) : -200°C to 2000°C (depend on the sensor), 3 range (K, E, J, T, N, W (Wre5-26), R, S, B), Max. resolution 0.01°C Temperature (Resistance temperature sensor) : -200°C to 800°C, 3 range (Pt 100, JPt 100), Max. resolution 0.01°C Humidity : 100% rh f.s., 5.0 to 95.0% rh (use with the 9701), resolution 0.1% rh Max. allowable input : DC 60V, Max. rated voltage between channels : 120 V DC, Max. rated voltage to earth : 600 V DC, AC |
| Measurement Parameters
Model 8996 |
Totalized pulses : 0 to 1000M pulse, 1 range (No-voltage ‘a’ contact, open collector or voltage input), Max. resolution 1 pulse 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) Digital input : ON/OFF digital signal Max. allowable input : DC 50V, Max. rated voltage between channels : 33V AC, 70V DC, Max. rated voltage to earth : 600 V DC, AC, (Upper limit voltage that does not cause damage when applied between CH-1 to CH-5 each channel and chassis, CH-6 to CH-10 each channel and chassis, CH-11 to CH-15 each channel and chassis, and between each UNITs), (common ground for CH-1 to CH-5, common ground for CH-6 to CH-10, common ground for CH-11 to CH-15) |
| Recording Intervals | 10ms to 1hr, 19 range (5s to 1hr when combined with humidity measurement), Dual sampling : Recording intervals can be specified for every input module (high-speed and low-speed) |
| Function | Measurement data are saved to the CF Card in real time, Trigger function, Digital filter (Input unit), Alarm output (use with the ALARM UNIT 8997), Data acquisition is controlled by the PC data acquisition program, FTP server function, HTTP server function |
| Interface | LAN : supports 100Base-TX, USB : Ver 2.0, mini-B receptacle, CF card slot |
| Power Supply | Using the AC ADAPTER 9418-15 /20 VA (when connected with 8 units), 12V Battery (voltage may range from -20% to +30%, Please contact HIOKI for connection cord). |
| Dimensions, mass | 67 mm (2.64 in) W × 133 mm (5.24 in) H × 125 mm (4.92 in) D, 600 g (21.2 oz) (main unit 8423 only) |
| Supplied Accessories | Operating Manual ×1, Quick Start Manual ×1, AC ADAPTER 9418-15 ×1, USB cable ×1, Connection Plate ×1, CD-R (data collection software “LOGGER UTILITY”) ×1, Connector cover ×1, Ferrite clamp ×1 |
