ZWO Desiccant Tablets
- Aidi
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ZWO Desiccant Tablets
I’ve had my ZWO 071MC for a while now with some very good results. Last couple of nights I’ve started to get what looks like frost/fogging on the sensor. The subs have what looks like worms running across it.
Seems that this can be quite common and recharging the ZWO Desiccant Tablets is a possible solution.
Took mine out tonight and gave them the recommended 2 mins in he microwave. Time will tell if this solves the issue.
Anyone else had the same problem?
Seems that this can be quite common and recharging the ZWO Desiccant Tablets is a possible solution.
Took mine out tonight and gave them the recommended 2 mins in he microwave. Time will tell if this solves the issue.
Anyone else had the same problem?
Rgds
Aidi
Equipment: Skywatcher Esprit 120 | Altair Astro 70mm Quadruplet| EQ-6 R Pro | QHY PoleMaster | QHY5L-II Autoguide Camera | ZWO OAG | PHD2 | EQMOD/ASCOM | Atik 460ex Mono| ZWO ASI 1600mm Pro| Pegasus UPB & Focusers | SGP Pro | CDC | PS 2017 | PixInsight
Aidi
Equipment: Skywatcher Esprit 120 | Altair Astro 70mm Quadruplet| EQ-6 R Pro | QHY PoleMaster | QHY5L-II Autoguide Camera | ZWO OAG | PHD2 | EQMOD/ASCOM | Atik 460ex Mono| ZWO ASI 1600mm Pro| Pegasus UPB & Focusers | SGP Pro | CDC | PS 2017 | PixInsight
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Re: ZWO Desiccant Tablets
I don't have the ZWO cam, but I have had the same problem with my Atik. Changing the dessicant tablet didn't help. Neither did rejuvenating the tablet. The only thing that helps is to run the cooler for an hour before I start imaging. That gives the frost/condensation time to evaporate.
DSO AP: Orion 200mm f/4 Newtonian Astrograph; ATIK 383L+; EFW2 filter wheel; Astrodon Ha,Oiii,LRGB filters; KWIQ/QHY5 guide scope; Planetary AP: Celestron C-11; ZWO ASI120MC; Portable: Celestron C-8 on HEQ5 pro; C-90 on wedge; 20x80 binos; Etc: Canon 350D; Various EPs, etc. Obs: 8' Exploradome; iOptron CEM60 (pier); Helena Observatory (H2O) Astrobin
- Aidi
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Re: ZWO Desiccant Tablets
I’ve read that too... I’m hoping I don’t need to resort to that, as my imaging time is pretty short as it is. Time will tell.
Rgds
Aidi
Equipment: Skywatcher Esprit 120 | Altair Astro 70mm Quadruplet| EQ-6 R Pro | QHY PoleMaster | QHY5L-II Autoguide Camera | ZWO OAG | PHD2 | EQMOD/ASCOM | Atik 460ex Mono| ZWO ASI 1600mm Pro| Pegasus UPB & Focusers | SGP Pro | CDC | PS 2017 | PixInsight
Aidi
Equipment: Skywatcher Esprit 120 | Altair Astro 70mm Quadruplet| EQ-6 R Pro | QHY PoleMaster | QHY5L-II Autoguide Camera | ZWO OAG | PHD2 | EQMOD/ASCOM | Atik 460ex Mono| ZWO ASI 1600mm Pro| Pegasus UPB & Focusers | SGP Pro | CDC | PS 2017 | PixInsight
- sdbodin
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Re: ZWO Desiccant Tablets
I had a problem with my original Starshoot camera and it did not have replaceable desiccant pills. What I did was appropriate a few spoons full of the wife's flower drying desiccant and put in a Tupperware container and place the camera in and seal the lid. Worked perfectly.
Clear skies,
Steve
Clear skies,
Steve
Scopes; Meade 16 LX200, AT80LE, plus bunch just sitting around gathering dust
Cameras; Atik 460ex mono, Zwo ASI1600MC-cool, QHY5L-II color and mono
Cameras; Atik 460ex mono, Zwo ASI1600MC-cool, QHY5L-II color and mono
- UlteriorModem
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Re: ZWO Desiccant Tablets
One thing I found that helps a lot!
Store the camera in an airtight container, Tupperware or whatever, with lots of desiccant in it.
It makes a difference.
Store the camera in an airtight container, Tupperware or whatever, with lots of desiccant in it.
It makes a difference.
Tom
Current Equipment:
Mount: Celestron CGX-L
Scope: 130mm f7 APO
Cam: ASI071mc-pro
Current Equipment:
Mount: Celestron CGX-L
Scope: 130mm f7 APO
Cam: ASI071mc-pro
- SKEtrip
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Re: ZWO Desiccant Tablets
So... start saving all those packets that come with every electronic purchase.UlteriorModem wrote: ↑Wed Jan 22, 2020 1:05 am One thing I found that helps a lot!
Store the camera in an airtight container, Tupperware or whatever, with lots of desiccant in it.
It makes a difference.
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M2 & SW AZEQ6 GT Mounts
ES82 11 18 24, ES100 5.5 9 14 20, KK Orthos, BCO's, Vixen HR 2.4, 3.4 Vortex 10X50,
ACD 75 Astro Mutt - Rest in Peace Wubby
"A human being should be able to change a diaper, plan an invasion, butcher a hog, conn a ship, design a building, write a sonnet, balance accounts, build a wall, set a bone, comfort the dying, take orders, give orders, cooperate, act alone, solve equations, analyze a new problem, pitch manure, program a computer, cook a tasty meal, fight efficiently, die gallantly. Specialization is for insects." - Robert A. Heinlein
- JayTee
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Re: ZWO Desiccant Tablets
What about the pill bottle ones?
JT
∞ Primary Scopes: #1: Celestron CPC1100 #2: 8" f/7.5 Dob #3: CR150HD f/8 6" frac
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- sdbodin
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Re: ZWO Desiccant Tablets
Don't need to save all those little pill bottle ones. Amazon has a pound and a half for $10. You can uses some, spill some and give some away and still have enough for 10 years. Microwaving this crystal form works well for recharging, wife does it all the time.
Clear skies,
Steve
Clear skies,
Steve
Scopes; Meade 16 LX200, AT80LE, plus bunch just sitting around gathering dust
Cameras; Atik 460ex mono, Zwo ASI1600MC-cool, QHY5L-II color and mono
Cameras; Atik 460ex mono, Zwo ASI1600MC-cool, QHY5L-II color and mono
- bladekeeper
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Re: ZWO Desiccant Tablets
Your local pharmacy is also a great resource for desiccant packs. They just throw them away. Never hurts to ask them to save some for you...
Bryan
Scopes: Apertura AD12 f/5; Celestron C6-R f/8; ES AR127 f/6.4; Stellarvue SV102T f/7; iOptron MC90 f/13.3; Orion ST80A f/5; ES ED80 f/6; Celestron Premium 80 f/11.4; Celestron C80 f/11.4; Unitron Model 142 f/16; Meade NG60 f/10
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Re: ZWO Desiccant Tablets
Thanks for the hint JT. I'm getting ready to purchase a cooled camera, so, all these hints are going to be a big help.bladekeeper wrote: ↑Wed Jan 22, 2020 6:22 am Your local pharmacy is also a great resource for desiccant packs. They just throw them away. Never hurts to ask them to save some for you...
Steve
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Software: PHD2; APT; PixInsight ***** My AP website: www.steveking.pictures
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Camera: ASI 1600MM Pro + EFW Filter Wheel + Chroma 3nm Siii, Ha, Oiii + ZWO LRGB Filters
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- Aidi
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Re: ZWO Desiccant Tablets
Finally managed to get out over the weekend and re-try the ASI071. Prior to this, i zapped the tablets in the microwave and have since stored the camera in a container with a large moisture pack thing! Not sure if one/other or both did the trick, but images are now frost/moisture free. Cooled to -5 in 15 mins to help things along as well..
Just a test run as weather is still pretty rubbish.... but nice to see crisp clear images.
Just a test run as weather is still pretty rubbish.... but nice to see crisp clear images.
Rgds
Aidi
Equipment: Skywatcher Esprit 120 | Altair Astro 70mm Quadruplet| EQ-6 R Pro | QHY PoleMaster | QHY5L-II Autoguide Camera | ZWO OAG | PHD2 | EQMOD/ASCOM | Atik 460ex Mono| ZWO ASI 1600mm Pro| Pegasus UPB & Focusers | SGP Pro | CDC | PS 2017 | PixInsight
Aidi
Equipment: Skywatcher Esprit 120 | Altair Astro 70mm Quadruplet| EQ-6 R Pro | QHY PoleMaster | QHY5L-II Autoguide Camera | ZWO OAG | PHD2 | EQMOD/ASCOM | Atik 460ex Mono| ZWO ASI 1600mm Pro| Pegasus UPB & Focusers | SGP Pro | CDC | PS 2017 | PixInsight
- yobbo89
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Re: ZWO Desiccant Tablets
would filling these cameras with an inert gas work with reducing moisture on the inside ?
scopes :gso/bintel f4 12"truss tube, bresser messier ar127s /skywatcher 10'' dob,meade 12'' f10 lx200 sct
cameras : asi 1600mm-c/asi1600mm-c,asi120mc,prostar lp guidecam, nikkon d60, sony a7,asi 290 mm
mounts : eq6 pro/eq8/mesu 200 v2
filters : 2'' astronomik lp/badder lrgb h-a,sII,oIII,h-b,Baader Solar Continuum, chroma 3nm ha,sii,oiii,nii,rgb,lowglow,uv/ir,Thousand Oaks Solar Filter,1.25'' #47 violet,pro planet 742 ir,pro planet 807 ir,pro planet 642 bp ir.
extras : skywatcher f4 aplanatic cc, Baader MPCC MKIII Coma Corrector,Orion Field Flattener,zwo 1.25''adc.starlight maxi 2" 9x filter wheel,tele vue 2x barlow .
cameras : asi 1600mm-c/asi1600mm-c,asi120mc,prostar lp guidecam, nikkon d60, sony a7,asi 290 mm
mounts : eq6 pro/eq8/mesu 200 v2
filters : 2'' astronomik lp/badder lrgb h-a,sII,oIII,h-b,Baader Solar Continuum, chroma 3nm ha,sii,oiii,nii,rgb,lowglow,uv/ir,Thousand Oaks Solar Filter,1.25'' #47 violet,pro planet 742 ir,pro planet 807 ir,pro planet 642 bp ir.
extras : skywatcher f4 aplanatic cc, Baader MPCC MKIII Coma Corrector,Orion Field Flattener,zwo 1.25''adc.starlight maxi 2" 9x filter wheel,tele vue 2x barlow .
- Aidi
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Re: ZWO Desiccant Tablets
It probably would, but for the home user to achieve that might be somewhat difficult... And the tablets are an end user task, so probably not even done before it leaves the factory or production line
Rgds
Aidi
Equipment: Skywatcher Esprit 120 | Altair Astro 70mm Quadruplet| EQ-6 R Pro | QHY PoleMaster | QHY5L-II Autoguide Camera | ZWO OAG | PHD2 | EQMOD/ASCOM | Atik 460ex Mono| ZWO ASI 1600mm Pro| Pegasus UPB & Focusers | SGP Pro | CDC | PS 2017 | PixInsight
Aidi
Equipment: Skywatcher Esprit 120 | Altair Astro 70mm Quadruplet| EQ-6 R Pro | QHY PoleMaster | QHY5L-II Autoguide Camera | ZWO OAG | PHD2 | EQMOD/ASCOM | Atik 460ex Mono| ZWO ASI 1600mm Pro| Pegasus UPB & Focusers | SGP Pro | CDC | PS 2017 | PixInsight
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