Multichannel detector head controller

C7557

s Functions

Parameter

Specification

Data transfer

Transfers data stored in memory to computer.

Exposure time setting

1 ms to 65535 ms (1 ms steps)

Minimum exposure time depends on sensor detection level.

External sync signal input

BNC connector input

Trigger mode

Internal sync, external sync

Trigger polarity

Trigger polarity selectable for external sync

Shutter timing pulse output

Outputs timing signal for operating external shutter or external light source via BNC connector.

Pulse width, delay and polarity settings are possible.

Video signal output

Outputs video signal sent from head, via BNC connector.

Video sync signal output

Outputs sync signal used to observe video signal output with external device such as

oscilloscope, via BNC connector.

Amplifier gain

1/2, 1, 2, 5, 10, 20, 50, 100

Detector head

Number of detector channels

Refer to sSELECTION GUIDE FOR IMAGE SENSOR AND DETECTOR HEAD COMBINATION

Detector cooling control

Cooling start and stop

Detector cooling temperature readout

Converts analog temperature data from detector into digital signal, and transfers it to computer

(10 bit A/D conversion)

s Specifications

q AD converter

Parameter

CCD area image sensor

InGaAs linear image sensor

AD converter

16 bits

12 bits

16 bits

Conversion speed

4 µs/ch

2 µs/ch

8 µs/ch

Input range

0 to 10 V

-10 to +10 V

Input method

Differential input

Nonlinear linearity

0.1 %FS

AD conversion signal

External input

q Controller

Parameter

Specification

Clock

20 MHz

Memory

4 MB (1024 ch × 2048 lines)

Interface

SCSI

q Equipment

Parameter

Specification

Interface

SCSI: 50-pin half pitch connector

Power supply

AC100 to 240 V ± 10 %, 50 to 60 Hz

Power consumption

33 W Max.

Outline dimension

92 (W)

× 150 (H) × 225.8 (D) mm

Operating temperature

0 to 40 °C

Storage temperature

-10 to 50 °C

Weight

Approx. 2.9 kg

q SCSI interface

SCSI boards manufactured by Adaptec, especially types below, are recommended.

PCI bus: AHA-2940AU, 2940U2W, 2940UW, SCSI CARD 2930U, 19160, PCMCIA: APA-1460A, 1480

q Software

Parameter

Specification

Windows95, Windows98, Windows ME

*3: This software may be run on Windows 2000, NT or XP with a simple task. For information on how to do this, please consult with our sales office.

q Others

BNC cable is separately required when making measurements by external sync, controlling an external shutter or external light source, or

measuring the video signal with an external device.

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