ATR183C | Sony IMX183 20MP 냉각 컬러 카메라

ATR183C 딥스카이 냉각 컬러 카메라

ATR183C features a Sony IMX183 1-inch sensor with 5440×3648 resolution and 2.4μm square pixels. The camera supports binning mode, equipped with two-stage TEC cooling system (temperature deviation within ±0.1°C), dew prevention heater, built-in 12-bit ADC, 15ke full well, and supports high frame rate mode (8.6 fps@12-bit / 17 fps@8-bit RAW).

중요: 모든 DSO 냉각 카메라는 외부 11-14V 전원에 연결해야 합니다. 동봉된 전원 어댑터 또는 안정적인 11-14V 출력을 제공하는 리튬 이온 배터리 사용을 권장합니다.

센서 정보

Sony IMX183 1-inch CMOS Sensor

ATR183C features the Sony IMX183 with 1-inch square optical format, delivering exceptional image quality for deep sky photography.

해상도: 5440 × 3648 (20MP)
픽셀 크기: 2.4μm × 2.4μm
이미지 영역: 13.06mm × 8.76mm
대각선: 15.72mm

주요 특징

20 MP

해상도

5440 × 3648

2.4 μm

픽셀 크기

1-inch format

12비트

ADC

High dynamic range

15 ke⁻

풀웰 용량

Typical capacity

8.6 FPS

프레임 속도

12-bit RAW

512 MB

DDR3 버퍼

안정적 전송

ΔT 42°C

냉각

주변 온도 이하

1 Hour

최대 노출

Long exposure ready

512MB DDR3 Memory Buffer

ATR183C camera has a 512MB (4Gb) ultra-fast memory buffer to ensure stable image transmission, easing the burden on your computer's transmission system.

냉각 시스템

Two-Stage TEC Cooling System

ATR183C features a two-stage Thermoelectric Cooling (TEC) with controllable fan, allowing the sensor to operate at temperatures up to 42°C below ambient. The exposure time can be set for up to 1 hour, ensuring every detail is captured.

Efficient Cooling Design

The integrated heat dissipation structure and efficient cooling module ensure stable operation even in summer, maintaining cooling temperatures of -5°C to -10°C throughout the night. Temperature deviation is controlled within ±0.1°C.

결로 방지 기술

ATR183C adopts advanced anti-dew technology with a heating function consuming about 5 watts (can be turned off via software). The dew heater at the protection window has 4 adjustable levels, allowing users to optimize for their conditions.

성능 분석

Camera Parameters (Full Res, RAW 12-bit, Temp: -10°C)

Spectral Response

The quantum efficiency curve shows the sensor's response across the visible spectrum, optimized for deep sky imaging.

Key Parameters

센서	Sony IMX183 Color CMOS
해상도	5440 × 3648 (20MP)
픽셀 크기	2.4μm × 2.4μm
광학 포맷	1-inch (diagonal 15.72mm)
ADC	12비트
풀웰 용량	15 ke⁻
프레임 속도	8.6 fps @ 12-bit / 17 fps @ 8-bit
DDR3 버퍼	512MB
냉각	2단 TEC, 주변 온도보다 최대 42°C 낮음
최대 노출	최대 1시간
전원 공급	DC 12V / 3A
인터페이스	USB 3.0 / USB 2.0