A low cost 8ch data recorder for vibration measurement.
Call for price
The ES8 is a 8 channel, low cost, portable recording unit, using a Compact Flash memory card for recording. A stand-alone operation with the LCD and the key allows you to set, monitor, and record.
By connecting to a PC with a built-in USB interface, you can perform the wave monitor and the recording control. While simultaneously sampling on all channels, using the 16 bits A/D converter individually equipped in each channel, approximately four hours of continuous recording can be done with an internal dry cell battery. An external battery will extend recording time.
The sampling frequency ranges are 5kHz to 1/60Hz. Combining with various types of sensor amplifiers, a wide range of measurement is possible. This includes: earthquake, natural phenomenon and structural vibration, mechanical vibration measurement of the strain measurement, and bio-signal measurement.
| Number of Channels |
8 channels. Individually ON/OFF selectable. |
| A/D Converter |
16bits successive approximation. All channels sampled simultaneously (Input filter not included) |
| Input Range / Type | ±2, 5 and 10V / Unbalanced, Impedance: 1M |
| Sampling Frequency | 5KHz to 1/60Hz (5K, 2K, 1K, 500, 200, 100, 50, 20, 10, 5, 2, 1, 1/2, 1/5, 1/10, 1/30, 1/60Hz) |
| Record Mode | Manual, Interval, Level Trigger (Edge/Window), External Trigger, Pre/Post Trigger |
| Comparator Output | One relay contact (N/O), relay rating 40V, 0.25A Manual / Level / Window (Trigger condition set separately from recording setup) Operation delay from the condition met: less than 300µS |
| Display | 20 characters x 4 lines; Character type LCD with backlight |
| Operation Key | REC, STANDBY, STOP, MENU, ENTER, ESC, UP, DOWN, LEFT, RIGHT |
| Recording Media | Compact Flash (FAT16) Maximum 2GB |
| Data Format | Text CSV format or binary TAFFmat format selectable The maximum sampling frequency is 50Hz for CSV format |
| PC Connection | USB2.0 (Bus powered operation is not available) |
| Clock Calibration | 30 second adjustment |
| Operating Temperature and Humidity |
-10°C to 50°C (In use under low temperature LCD may dew) 10% to 85% (non-condensing) |
| Power Supply | Internal: 4 x AA NimH or Alkaline batteries External: 8 - 15V DC |
| Dimensions |
Approx. 150W x 100D x 40H mm |
| Weight | Approx. 400g (not including batteries) |
| Accessories | User Manual, AC Adapter, D-sub 25p connector, Navi Software, AA dry cell batteries |
| Safety Standard | VCCI Class A |
| Option | Input cable (D-sub 25p to BNC x 8) Terminal Block |
DAQLOG Systems Ltd
Brixham Laboratory
Freshwater Quarry, Brixham, TQ5 8BA
Tel: 01803 611 854
