BKPRECISION DAS1800 High Speed Modular Data Acquisition Recorder

Data Acquisition System

Recording (files written to SSD)

Max Sampling Rate: 1 MSa/s up to 40 channels

Recording Groups: 4

Write Speed: 120 MB/s (7 GB/min)

File Format: ASAM MDF4 (.mf4)

File Size Limit: 90% of disk capacity

At End of Acquisition: Notify, rearm trigger

Real Time Measure

F(t)

Roll mode: 100 ms/div to 10 min/div

Scope mode: 10 μs/div to 50 ms/div

DMM

Acquisition time: 200ms (10 NPLC2 at 50Hz), 2s (100 NPLC2 at 50Hz)

Record live view: Typical Refresh period 2s, Zoom Mode

Custom: 2 Customizable Views Widgets: F(t), RecLive F(t), DMM, Picture

File Viewer

Open File Time (typical): 10 sec per 100 GB of file

Subplot: 16

Cursors: Horizontal, vertical

Measurements

On the data displayed or between cursors

Min, Max, Pk to Pk, Frequency, RMS, Rising time

Trigger System

Compute Period: 1 µs

Source: Analog and logic channel, external source, manual, date/time, delay (on start), duration (on stop), AND/OR combination of channels (128 max) On Analog Channel Edge (rising, falling, both), Threshold (above, below), windows (in, out)

Pre-trigger: 128 Msamples

Post-trigger: 1000 s maximum

Digital I/O

Input

Number of Channels: 16

Max Voltage: 24 V

Threshold: 1.2 V to 2.8 V

Sampling Interval: 1 μs (1 MSa/s) each channel

Output

Number of Channels: 4

Output Characteristics: TTL 5 V, 10 mA

Trigger Source: Analog/Digital channels, acquisition start/stop, disk full

Power Supply: + 12 V ± 5 %, 200 mA

Power Supply Outputs

Maximum Power Consumption: 5 W

Output Characteristics:

+ 3.3 V ± 5%, 500 mA; + 5 V ± 5%, 500 mA

+ 12 V ± 5%, 400 mA; + 24 V ± 5 %, 200 mA

General

Internal Solid State Memory: 2 TB SSD 3D TLC NAND

Operating Temperature: 0 °C to 40 °C (32 ºF to 104 ºF)

Storage Temperature: -20 °C to 60 °C (-4 ºF to 140 ºF)

Display: 15.6” TFT LCD full HD 1920x1080

Power Supply:110 VAC to 240 VAC ± 10%, 50 to 60 Hz (150 VA max)

Protection: Fuse 2 x T4AL250V, 120 VDC to 370 VDC

Interfaces: USB 3.0 (x2), USB 2.0 (x2) , LAN 1 Gbps (x2), HDMI (x1)

Battery (optional): Non removable, Lithium-ion

Battery Life (typical):

3 ½ hrs - One D18-UNI4 module installed

1 ½ hrs - Ten D18-UNI4 modules installed

Weight:

15 lbs (6.8 kg) base unit + battery option

1.21 lbs (550 g) each module

Datasheet