ATIK Cameras 4 Series User Manual Download Page 7

 

Page 7 

 

 

 

3.8 Replacing the desiccant 

Your    camera    includes    a    high-performance    molecular  sieve  

desiccant  tablet  which  is  used  to  avoid condensation   in   the   

CCD    chamber.   Although    this desiccant will last a long time it 

may  eventually  need replacement  or  recharging,  in  which  case 

please  follow the instructions below: 

 

 

 

 

 

 

 

 

 

 

Desiccant port 

 

- To  replace  the  desiccant,  open  the  desiccant  port  with  the  supplied plastic tool 

and a screwdriver and take out the used tablet. 

- To recharge the desiccant, place the tablet in an electric oven at 200ºC for 2 hours. 

Take the tablet out the oven (CAUTION: tablet will be very hot) and allow it to cool 

down. 

- Place  the  recharged  tablet  back  in  the  camera,  replace  the  port  cover and tighten 

(no need to over-tighten). Wait 24 hours before connecting the camera again. 

 

You will notice that there is a filter inside the desiccant chamber. The purpose of this is to 

avoid  contamination  of the  chamber  when  the desiccant  is  being replaced. The filter is 

very fragile and should not be touched. 

 

4. Technical Information Summary 

  

420 

450 

414EX 

428EX

 

460EX

 

490EX

 

4120EX 

Image sensor

 

Sony ICX274

 

Sony ICX655

 

Sony ICX825 

Sony ICX674

 

Sony ICX694

 

Sony ICX814/5

  Sony ICX834AQG 

Resolution

 

1620x1220

 

2448x2050

 

1392x1040 

1932x1452

 

2750x2200

 

3380x2704

 

4242x2830 

Pixel size (um)

 

4,4x4,4

 

3,45x3,45

 

6,45x6,45 

4,54x4,54

 

4,54x4,54

 

3,69x3,69

 

3,1x3,1 

ADC

 

16 bit

 

16 bit

 

16bit 

16 bit

 

16 bit

 

16bit

 

16bit 

Readout noise 

(Typ.)

 

4e

 

5e

 

5e 

5e

 

5e

 

5e

 

5e 

Cooling Delta

 

-30 

-30 

-30 

-25 

-25 

-25 

-25 

Regulated 

cooler

 

Yes

 

Yes

 

Yes 

Yes

 

Yes

 

Yes

 

Yes 

Water assist

 

No

 

No

 

No 

No

 

No

 

No

 

No 

Maximum 

exposure

 

Unlimited

 

Unlimited

 

Unlimited 

Unlimited

 

Unlimited

 

Unlimited

 

Unlimited 

Minimum 

exposure

 

0,001s

 

0,001s

 

0,001s 

0,001s

 

0,001s

 

0,001s

 

0,001s 

PC Interface

 

USB2

 

USB2

 

USB2 

USB2

 

USB2

 

USB2

 

USB2 

Power 

requirements

 

12VDC, 0.9A  12VDC, 0.9A 

12VDC, 1A 

12VDC, 0.9A  12VDC, 0.9A 

12VDC, 0.9A 

12VDC, 1A 

Backfocus 

 

13mm ±0.5

 

13mm ±0.5

 

13mm ±0.5 

13mm ±0.5

 

13mm ±0.5

 

13mm ±0.5

 

13mm ±0.5 

Thread

 

M42x0,75

 

M42x0,75

 

M42x0,75 

M42x0,75

 

M42x0,75

 

M42x0,75

 

M42x0,75 

Weight

 

400g

 

400g

 

400g 

400g

 

400g

 

400g

 

400g 

Mono or OSC 

Either 

Either 

Either 

Either 

Either 

Either 

OSC 

Summary of Contents for 4 Series

Page 1: ...Atik Series 4 User Manual Version 1 4 July 2015 ...

Page 2: ...5 3 1 Camera Parts 5 3 2 Sensor 5 3 3 Optical Window 6 3 4 Analog to Digital Converter ADC 6 3 5 Power Consumption 6 3 6 USB Port 6 3 7 Cooling 6 3 8 Replacing the desiccant 7 4 Technical Information Summary 7 5 Declaration of Conformity 9 5 1 Disposal of the camera 9 6 Servicing and Repairs 10 7 Warranty 10 ...

Page 3: ...h the requirements of the most demanding astro imager in mind Your Atik camera incorporates state of the art design and materials and will be your trusted astro photography companion for a long time to come 1 1 Further information For installation instructions and other useful information please refer to the Quickstart guide which was shipped with the camera Information on the software is given in...

Page 4: ...Page 4 2 Pack Contents This pack includes 1 Atik Series 4 camera 2 USB cable 3 Car lighter type power cable 4 CD with software and manuals 5 Quickstart Guide ...

Page 5: ...20 SONY ICX274AL SONY ICX274AQ Atik 450 SONY ICX655ALA SONY ICX655AQA Atik 414EX SONY ICX825ALA SONY ICX825AQA Atik 428EX SONY ICX674ALG SONY ICX674AQG Atik 460EX SONY ICX694ALG SONY ICX694AQG Atik 490EX SONY ICX814ALG SONY ICX814AQG Atik 4120EX N A SONY ICX834AQG Due to the very clean nature of these CCDs dark frames are unnecessary in most cases This is due to the low noise which stands at an am...

Page 6: ... USB Port The Atik Series 4 cameras use a USB 2 0 high speed interface allowing full frame image downloads in only a few seconds A higher speed preview mode is also present which provides roughly twice the speed 3 7 Cooling All Series 4 cameras have a robust regulated cooling system meaning that the CCD is kept at the desired temperature throughout the imaging session The very low readout noise co...

Page 7: ...replaced The filter is very fragile and should not be touched 4 Technical Information Summary 420 450 414EX 428EX 460EX 490EX 4120EX Image sensor Sony ICX274 Sony ICX655 Sony ICX825 Sony ICX674 Sony ICX694 Sony ICX814 5 Sony ICX834AQG Resolution 1620x1220 2448x2050 1392x1040 1932x1452 2750x2200 3380x2704 4242x2830 Pixel size um 4 4x4 4 3 45x3 45 6 45x6 45 4 54x4 54 4 54x4 54 3 69x3 69 3 1x3 1 ADC ...

Page 8: ... 3 75 3 75 3 04 2 56 300 3 03 2 37 4 44 3 12 3 12 2 54 2 13 350 2 59 2 03 3 80 2 68 2 68 2 17 1 83 400 2 27 1 78 3 32 2 34 2 34 1 90 1 60 450 2 02 1 58 2 99 2 08 2 08 1 69 1 42 500 1 82 1 42 2 66 1 87 1 87 1 52 1 28 550 1 65 1 29 2 42 1 70 1 70 1 38 1 16 600 1 51 1 19 2 22 1 56 1 56 1 27 1 07 650 1 40 1 09 2 05 1 44 1 44 1 17 0 98 700 1 30 1 02 1 90 1 34 1 34 1 09 0 91 750 1 21 0 95 1 77 1 25 1 25...

Page 9: ...ct failure could lead to injury to persons or loss of life or catastrophic property damage This product is not a toy This is a class A product In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures 5 1 Disposal of the camera When no longer required do not dispose of this electronic device with general household waste To ...

Page 10: ...ot apply to damage that occurred as a result of abuse or misuse abnormal service or handling damage which may have been caused either directly or indirectly by another product or if the equipment has been altered or modified in any way or if the damage was caused by repairs or service provided or attempted by anyone other than Atik Cameras This warranty does not include or provide for incidental o...

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