Author Topic: Hti HT-301 384 x 288  (Read 19521 times)

0 Members and 1 Guest are viewing this topic.

Offline Fraser

  • Super Contributor
  • ***
  • Posts: 9307
  • Country: gb
Re: Hti HT-301 384 x 288
« Reply #50 on: November 16, 2019, 11:41:49 am »
The HT-301 image detail of your dogs coat looks excellent  :-+

Fraser
 
The following users thanked this post: All Seeing Eye

Offline All Seeing Eye

  • Contributor
  • Posts: 21
Re: Hti HT-301 384 x 288
« Reply #51 on: November 18, 2019, 04:47:08 pm »
You can really see hair.
 

Offline rpg22

  • Contributor
  • Posts: 6
  • Country: bg
Re: Hti HT-301 384 x 288
« Reply #52 on: November 20, 2019, 09:35:53 am »
Hi all,
I also received my camera HT-301. Pretty piece of equipment, just the software is a little basic.
What other software can run this camera for Android? Also I want to run it on my laptop(win 10). Do you think it is possible?

The last question is about the lenses. Now it is 13mm. I think that with 35mm lens it will be easy to see animals on several hundred meters. Someone did this kind of project?
 

Offline BUMERANG

  • Contributor
  • Posts: 6
  • Country: ru
Re: Hti HT-301 384 x 288
« Reply #53 on: November 21, 2019, 08:53:31 pm »
Стою перед выбором покупки тепловизора, сейчас рассматриваю следующие модели (матрица 384*288):

- Thermal Expert Q1 Plus -  (9Гц , материал линзы- Германий)
- iRay XTherm T3 Pro - (25Гц , материал линзы- ? )
- HT-301 - (25Гц , материал линзы- ? )

Цена практически одинаковая у них.
Совместимо ли программное обеспечение от HT-301 с программным обеспечением от Thermal Expert Q1 Plus   ?

Понравился софт у Thermal Expert Q1 Plus - http://www.i3-thermalexpert.com/support/android-app-ios-app/?ckattempt=1
И вообще в целом софт у тепловизоров iRay и HT будет совместим между собой ?

Вот инструкция на русском Thermal Expert Q1 Plus - https://yadi.sk/d/ru-DYHhB3agXH2 (меня пугает частота кадров низкая). Описание Thermal Expert Q1 Plus - http://www.i3-thermalexpert.com/products/t-e-narrow/
Подскажите советом пожалуйста.

p.s: и наверно уже покупать из-за границы станет накладно т.к. в РФ вступаю скоро (с 01.01.2020) новые таможенные правила по уплате гос.пошлины с товаров на сумму свыше 250$, сейчас до 500$
« Last Edit: November 22, 2019, 11:26:48 am by BUMERANG »
 

Offline therwp

  • Contributor
  • Posts: 9
  • Country: us
Re: Hti HT-301 384 x 288
« Reply #54 on: November 25, 2019, 04:40:18 am »
A few collections of photos captured on my HT-301, mostly featuring two mice.
 
The following users thanked this post: Fraser, RBsonic

Offline therwp

  • Contributor
  • Posts: 9
  • Country: us
Re: Hti HT-301 384 x 288
« Reply #55 on: November 25, 2019, 04:46:03 am »
Some more. All captured using ThermViewer with superresolution enabled, on a Galaxy S9+.

Edit: No processing beyond that.
« Last Edit: November 25, 2019, 05:55:12 am by therwp »
 
The following users thanked this post: Fraser, RBsonic

Offline MIT_TIM

  • Contributor
  • Posts: 5
  • Country: us
Re: Hti HT-301 384 x 288
« Reply #56 on: November 25, 2019, 05:49:38 am »
Someone mentioned T3S. It is very similar with Hti. What is the relation between the two brand? ???
 

Offline rpg22

  • Contributor
  • Posts: 6
  • Country: bg
Re: Hti HT-301 384 x 288
« Reply #57 on: November 27, 2019, 03:00:37 pm »
Someone mentioned T3S. It is very similar with Hti. What is the relation between the two brand? ???

I tried to investigate, wrote to  X-infrared(The T3S producer) but the only thing they replied was that they look quite similar, nothing more.
 

Offline bap2703

  • Regular Contributor
  • *
  • Posts: 106
  • Country: io
Re: Hti HT-301 384 x 288
« Reply #58 on: November 28, 2019, 05:02:31 pm »
Xinfrared = Iray = manufacturer of IR sensor
HTI = Dongguan Xintai Instrument = manufacturer of various instruments

A partnership would be a win-win for them.

It's maybe time to create a patreon to make Dave do IR specific teardowns :D
 

Offline RBsonic

  • Regular Contributor
  • *
  • Posts: 56
  • Country: ru
Re: Hti HT-301 384 x 288
« Reply #59 on: December 04, 2019, 03:43:02 am »
I bought HT-301 on amazon.uk https://amzn.to/2Jcoqns a month ago and use it couple weeks.

1" border="0

2" border="0

3" border="0

33" border="0

4" border="0

I have not any thermal camera before, but I saw many reviews and tests of seek thermal and others thermal cameras.
I think, that hardware of ht-301 is good enough. Photos and video are  detailed and not noisy.
And 13mm lens plays here the most important role.
There are many other thermal cameras with QVGA resolution and small lens, but quality of their images are worse.
HT-301 video is smooth with 25Hz. But sometimes it is only 23-24Hz, may be it depends on phone. Video is only without sound.

23Hz
https://youtu.be/MKHlP86JSk8

24Hz
https://youtu.be/dOjAVNVGGC4

24Hz
https://youtu.be/gUCKiVa3baM

25Hz with all types of pallets
https://youtu.be/F9461Vfi_hA

Unfortunately you can not make long video with android App "Hti image". Video will be splitted into 3 minutes parts (each part 200 megabyte).
And there is a small problem with shutter. It makes automatically recalibration  every 2-3 minutes and sometimes this causes 1 second freeze moments in video.
But if you make manual recalibration before you start video, you can get 1-2 minutes without freeze moments.
I hope it will be fixed with software update.

Freeze moment
https://youtu.be/r1U0-8-PtOY

Resolution of photos and video is 1420x1080. There is no possibility  to get RAW Image (384x288). There is only 1420x1080 increased resolution with "Hti Xintai" logo. Logo sometimes blinking on video. I think, some options of temperature measurement cause it.
All pictures and video will be storaged in internal phone memory. There is no possibility to storage on SD card.
So, internal memory of your phone must have enough free space. I have now only 2Gb free space and this is a little problem for me.

Car
HT-301-Auto" border="0

Building 1
HT-301-Building-1" border="0

Building 2
HT-301-Building-2" border="0

Building 3
HT-301-Building-3" border="0

Building 4 (with phone camera)
HT-301-Builing-with-phone-camera" border="0

The door to the street
HT-301-The-door-to-the-street" border="0

Freezer with hot water
HT-301-Freezer-with-hot-water" border="0


Accuracy of temperature measurement is correct, but depends on setting. You need to choose right distance in setting, otherwise accuracy get worse.

Ice water
HT-301-Ice-water" border="0

Boiled water
HT-301-Boiled-water" border="0

Camera can measure temperature up to 600-680°C and it depends on distance setting too.
To measure high temperature you need to change the temperature range, but before that you need to choose one of temperature measurement, otherwise software will be crashed.

HT-301 Gas Soldering Iron (over 600°C )
HT-301-Gas-Soldering-Iron" border="0


Minimum focus distance is about 15cm. It would be desirable a bit smaller for very small smd or electric parts, but for other things this focus distance is O.K.
I tried to screw out lens to reduce focus distance, but it seems that lens has a locking inside. I plan to buy ZnSe lens, but I don't know which diameter and focus is better.
If somebody has any idea, please write me.

Focus
HT-301-Focus" border="0

TP4056
HT-301-TP4056" border="0

DC-DC XL4016 1.
HT-301-DC-DC-XL4016-1" border="0

DC-DC XL4016 2.
HT-301-DC-DC-XL4016-2" border="0

Fritzbox 3390
HT-301-Fritzbox-3390" border="0


I think that "Hti Image" software needs further development, but hardware is really good.
« Last Edit: December 06, 2019, 04:33:42 am by RBsonic »
 
The following users thanked this post: Ambassador, Nicky

Offline Nicky

  • Contributor
  • Posts: 6
  • Country: cn
Re: Hti HT-301 384 x 288
« Reply #60 on: December 04, 2019, 06:01:48 am »
Hi RBSonic :

Thanks for your purchase and review from us  . we will give a feedback to our design department to improve it . we aslo sell on US amazon  https://amzn.to/31Dzyjs , anybody ,if interested in this product ,pls contact with me to get discount.  :-DD
 
The following users thanked this post: RBsonic

Offline MIT_TIM

  • Contributor
  • Posts: 5
  • Country: us
Re: Hti HT-301 384 x 288
« Reply #61 on: December 04, 2019, 09:03:07 am »
The infrared modules of Hti are purchased from IRay Technology. IRay has its own thermal imaging cameras for smartphones -- T2S, T3S. :palm:
 

Offline RBsonic

  • Regular Contributor
  • *
  • Posts: 56
  • Country: ru
Re: Hti HT-301 384 x 288
« Reply #62 on: December 04, 2019, 07:27:12 pm »
Today was cold cleary weather.

Airplane
https://youtu.be/vIam6aCicm0

Bus and cars. Reflection in the glass
https://youtu.be/BduYaJ16f1M
« Last Edit: December 06, 2019, 04:34:09 am by RBsonic »
 

Offline bap2703

  • Regular Contributor
  • *
  • Posts: 106
  • Country: io
Re: Hti HT-301 384 x 288
« Reply #63 on: December 04, 2019, 08:01:04 pm »
The infrared modules of Hti are purchased from IRay Technology. IRay has its own thermal imaging cameras for smartphones -- T2S, T3S. :palm:

Maybe that's how you remove the HTi logo  ;D
 
The following users thanked this post: Nicky

Offline RBsonic

  • Regular Contributor
  • *
  • Posts: 56
  • Country: ru
Re: Hti HT-301 384 x 288
« Reply #64 on: December 04, 2019, 08:33:05 pm »
Airplane
884500-0
 

Offline RBsonic

  • Regular Contributor
  • *
  • Posts: 56
  • Country: ru
Re: Hti HT-301 384 x 288
« Reply #65 on: December 04, 2019, 08:34:03 pm »
next building
884504-0
 

Offline Vipitis

  • Frequent Contributor
  • **
  • Posts: 662
  • Country: de
  • aspiring thermal photography enthusiast
Re: Hti HT-301 384 x 288
« Reply #66 on: December 05, 2019, 01:15:56 am »
There is a considerable amount of sharpening applied to every single image. You wouldn't be able to compare it side by side with the TS3. 

No Access to raw images and removal of that logo is a strong deal breaker. It looks like they did a good job on the lens, how we vignetting is seen more than once.
 

Online blueskull

  • Supporter
  • ****
  • Posts: 13552
  • Country: cn
  • Power Electronics Guy
Re: Hti HT-301 384 x 288
« Reply #67 on: December 05, 2019, 05:12:07 am »
The infrared modules of Hti are purchased from IRay Technology. IRay has its own thermal imaging cameras for smartphones -- T2S, T3S. :palm:

HT301 goes to 400C with 2C/2% accuracy, which is NOT T3S. It is actually T3Pro, which is $1150 from IRay.
So, basically HT301 is a T3Pro sold at T3S price.
 

Online blueskull

  • Supporter
  • ****
  • Posts: 13552
  • Country: cn
  • Power Electronics Guy
Re: Hti HT-301 384 x 288
« Reply #68 on: December 05, 2019, 05:33:54 am »
Never mind. Just called an IRay distributor, and they claim HT-301 is not rebadged T3Pro. HTi also claimed it was an in-house designed model.
It could be based on the same sensor, but the rest are not the same as far as I know from the conversations.
 

Offline RBsonic

  • Regular Contributor
  • *
  • Posts: 56
  • Country: ru
Re: Hti HT-301 384 x 288
« Reply #69 on: December 05, 2019, 07:30:07 am »
May be T3S Pro is just unlocked T3S  ;)
 

Online blueskull

  • Supporter
  • ****
  • Posts: 13552
  • Country: cn
  • Power Electronics Guy
Re: Hti HT-301 384 x 288
« Reply #70 on: December 05, 2019, 04:19:17 pm »
May be T3S Pro is just unlocked T3S  ;)

And better optics or better binned VOx. Otherwise it couldn't achieve higher accuracy.
 

Offline RBsonic

  • Regular Contributor
  • *
  • Posts: 56
  • Country: ru
Re: Hti HT-301 384 x 288
« Reply #71 on: December 05, 2019, 05:19:55 pm »
May be T3S Pro is just unlocked T3S  ;)

And better optics or better binned VOx. Otherwise it couldn't achieve higher accuracy.

You can make accuracy worse with software too.
 

Online blueskull

  • Supporter
  • ****
  • Posts: 13552
  • Country: cn
  • Power Electronics Guy
Re: Hti HT-301 384 x 288
« Reply #72 on: December 05, 2019, 05:23:49 pm »
You can make accuracy worse with software too.

That would be very sick, and I've never seen any T&M devices do that.
 

Offline Bud

  • Super Contributor
  • ***
  • Posts: 4040
  • Country: ca
Re: Hti HT-301 384 x 288
« Reply #73 on: December 06, 2019, 12:16:17 am »
That would be very sick, and I've never seen any T&M devices do that.
Flir  E-series lower models ?  :-DD
Facebook-free life and Rigol-free shack.
 

Online blueskull

  • Supporter
  • ****
  • Posts: 13552
  • Country: cn
  • Power Electronics Guy
Re: Hti HT-301 384 x 288
« Reply #74 on: December 06, 2019, 12:21:29 am »
That would be very sick, and I've never seen any T&M devices do that.
Flir  E-series lower models ?  :-DD

Isn't that only neutering pixels, not accuracy?
 


Share me

Digg  Facebook  SlashDot  Delicious  Technorati  Twitter  Google  Yahoo
Smf