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Hitachi

Healthcare

ETG-4000

Outside dimensions

Specifications

  24-channel configuration 48/52*-channel configuration
Measurement

Changes in oxyhemoglobin concentration
Changes in deoxyhemoglobin concentration
Changes in total hemoglobin concentration

Light Source

Laser diodes
Class 1M (IEC60825-1)
695 nm and 830 nm

Emitters 10 18
Detectors 8 16
Measurement channels 24 48/52*
Probe holder 3x3 (dual)
4x4 (single)
3x5 (single)
3x3 (dual)
4x4 (dual)
3x5 (dual)
3x11* (single)
Analog signal input (BNC)

2 (0 ∼ +5V)

Digital signal input (BNC)

4 (L; 0V, H; 5V)

Digital signal output (BNC)

4 (L; 0V, H; 5V)

Serial communication (RS232C)

2

Network (LAN)

1

Sampling rate

10s-1 (or less, in increment of 0.1s)

Data output

TXT (csv) format (hemoglobin data)
BMP format (still images)
AVI format (animated images)

External memory

DVD-RAM 4.7GB

Accessories

Cushion, head caps, etc.

Environment

+5∼+35℃
30∼85% humidity

Power supply

AC100V/120V-500VA; AC230V-700VA

Dimension

560(W)x933(D)x1470(H)mm

Weight

Approx. 130kg

Option
3x11 probe holder* (52 measurement channels)

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Please note that all descriptions in this website conform to the Pharmaceutical and Medical Device Act in Japan as well as other laws and regulations in Japan. Model names, specifications and configurations of products in overseas market outside Japan may be different by the countries.