Dolphin like Rebreather

TR300 · 23rd November 2006, 10:45

Hello,

now we have also the Dolphin hose connectors ready with the TR300sc.

we can add some others connectors as well.

next we add the TecMe sensor housing. then we are ready

Holger

TR300 · 27th November 2006, 08:06

Now some photos from a testdive last weekend.

I use here the sensor housing from tecme connected in the inhale hose with an shearwater GF

here ready to go to the lake. I have for my buddy the housing closed with a transparent backplat. So my buddy can check if anything is theight and he can also see me breathing and of course have a look at the colour of the sodalime

next I will integrate the sensor in the housing itself. So no external housing is neccessary. will be ready mid of december.

Beginning of 2007 we will be ready to ship some samples. At the red sea in februrary we will test the rig in his final state.

Holger

TR300 · 4th December 2006, 09:08

Nice picture of the TR300sc underwater.

with a transparent closing the buddy can look at the scrubber and the counterlungs

also the bubble check is very easy.

Holger

TR300 · 1st January 2007, 12:25

Hello and happy new year.

I was able to realise the new sensorhousing for the TR300sc the last weeks.

It is just a prototype but it works fine.

here are some pictures:

the housing holds 3 sensors

here you see the connector to the inhale counterlung

the housing is direct "connected" to the scrubber head

the upper side of the head, one connector for an Dolhin breathinghose, the other for bypass and oxygen.

regards
Holger

TR300 · 11th February 2007, 08:49

We are now back from our travel to egypt.

It was very nice diving. Everything was perfect (except the weather, it was windy and a little bit cold).

Here some pictures from the TR300sc. I used 2 x 2 Liter 200bar steels. (I had mine O2 Booster with me to fill them upto 200bar)

we made 9 dives some are 30+msw all takes upto 60 minutes divetime. In the loop there was only a small amount of condensation Water. We changed the scrubber every day (only 1.3kg).

on the boot read for diving.

enter the water

if it goes deeper we using a sling tank (40cuf) for bailout

very nice shape of the TR300sc

regards
Holger

TR300 · 17th December 2007, 19:37

Hello,

some Pictures from the trip with Dave in July to the Andrea Doria. It was pleasant Trip and the TR300sc works very well. All dives to the Doria 70msw (210ft) went well and next year I will come back.

something new to the TR300sc,
now also available with PRO-Conn connectors for Submatix breathing hoses.

So we can now deliver TR300sc for both Dolphin and Submatix breathing hoses.

also on pictures you can see the new scrubber heads from TecMe.

Martin and I should also have in future a universal ADV.

**Dave Sutton** · 17th December 2007, 20:39

Here are a few more of Holger with his rig aboard EXPLORER on his holiday last year. If I remember, he did U-853, USS BASS, and Andrea Doria over 5 days of diving and had zero issues with the rig. (2) days on the U-853, (1) on the BASS, and (2) on the Doria.

Holger, the rig is sitting in it's special place in the LDSOH waiting for you to return!
(A real enthusast is a guy who leaves a rig behind here to use 'next year'..

)

Dave

.

TR300 · 12th May 2008, 16:52

Hello,

now after just a year of development I have the finial release ready

The new parts are coming from Martin TecMe

Whats now realized:

1.) a new sensor housing, the housing has on the lower side a p-port to connect the inhale counterlung, on the upperside we have a removeable (screwable) connector for the Dolphin breathing hose (other connectors are available by request)

2.) a new head, we now can use any p-port bypass (e.g. from Dolphin or Ray, or the 1 1/4" mounting as well)

3.) new bottom, with new overpressure valve. We use an normal jacket outlet, but with modified spring to get a comfortable overpressure.

here again a picture (opened) from the sensor housing. it is enough space for 3 sensors. for monitoring I use the perfect shearwater GF.

The diving with the new parts is very comfortable. Maintainance is now very easy.

Next I will protect the counterlungs with a cordura hull.

Last will be a new housing for all parts.

so thats all. we can now deliver the TR300sc in small amounts outside the EU

regards
Holger

23rd November 2006, 10:45	#31 (permalink)
TR300 Home of the TR300 Current Rebreather/s: Other CCR Dolphin Other SCR Home Build Other Rebreather/s: Not Bought Yet Other CCR Dolphin Other SCR Home Build Join Date: Jan 2005 Location: Weinheim, Germany Posts: 182	Re: Dolphin like Rebreather Hello, now we have also the Dolphin hose connectors ready with the TR300sc. we can add some others connectors as well. next we add the TecMe sensor housing. then we are ready Holger __________________ If it makes bubbles it means its brocken Visit: www.tr300.com, Missions: www.rebreatherteam.de
(Offline)

27th November 2006, 08:06	#32 (permalink)
TR300 Home of the TR300 Current Rebreather/s: Other CCR Dolphin Other SCR Home Build Other Rebreather/s: Not Bought Yet Other CCR Dolphin Other SCR Home Build Join Date: Jan 2005 Location: Weinheim, Germany Posts: 182	Re: Dolphin like Rebreather Now some photos from a testdive last weekend. I use here the sensor housing from tecme connected in the inhale hose with an shearwater GF here ready to go to the lake. I have for my buddy the housing closed with a transparent backplat. So my buddy can check if anything is theight and he can also see me breathing and of course have a look at the colour of the sodalime next I will integrate the sensor in the housing itself. So no external housing is neccessary. will be ready mid of december. Beginning of 2007 we will be ready to ship some samples. At the red sea in februrary we will test the rig in his final state. Holger __________________ If it makes bubbles it means its brocken Visit: www.tr300.com, Missions: www.rebreatherteam.de Last edited by TR300 : 27th November 2006 at 08:09.
(Offline)

4th December 2006, 09:08	#33 (permalink)
TR300 Home of the TR300 Current Rebreather/s: Other CCR Dolphin Other SCR Home Build Other Rebreather/s: Not Bought Yet Other CCR Dolphin Other SCR Home Build Join Date: Jan 2005 Location: Weinheim, Germany Posts: 182	Re: Dolphin like Rebreather Nice picture of the TR300sc underwater. with a transparent closing the buddy can look at the scrubber and the counterlungs also the bubble check is very easy. Holger __________________ If it makes bubbles it means its brocken Visit: www.tr300.com, Missions: www.rebreatherteam.de
(Offline)

1st January 2007, 12:25	#34 (permalink)
TR300 Home of the TR300 Current Rebreather/s: Other CCR Dolphin Other SCR Home Build Other Rebreather/s: Not Bought Yet Other CCR Dolphin Other SCR Home Build Join Date: Jan 2005 Location: Weinheim, Germany Posts: 182	Re: Dolphin like Rebreather Hello and happy new year. I was able to realise the new sensorhousing for the TR300sc the last weeks. It is just a prototype but it works fine. here are some pictures: the housing holds 3 sensors here you see the connector to the inhale counterlung the housing is direct "connected" to the scrubber head the upper side of the head, one connector for an Dolhin breathinghose, the other for bypass and oxygen. regards Holger __________________ If it makes bubbles it means its brocken Visit: www.tr300.com, Missions: www.rebreatherteam.de
(Offline)

11th February 2007, 08:49	#35 (permalink)
TR300 Home of the TR300 Current Rebreather/s: Other CCR Dolphin Other SCR Home Build Other Rebreather/s: Not Bought Yet Other CCR Dolphin Other SCR Home Build Join Date: Jan 2005 Location: Weinheim, Germany Posts: 182	Re: Dolphin like Rebreather We are now back from our travel to egypt. It was very nice diving. Everything was perfect (except the weather, it was windy and a little bit cold). Here some pictures from the TR300sc. I used 2 x 2 Liter 200bar steels. (I had mine O2 Booster with me to fill them upto 200bar) we made 9 dives some are 30+msw all takes upto 60 minutes divetime. In the loop there was only a small amount of condensation Water. We changed the scrubber every day (only 1.3kg). on the boot read for diving. enter the water if it goes deeper we using a sling tank (40cuf) for bailout very nice shape of the TR300sc regards Holger __________________ If it makes bubbles it means its brocken Visit: www.tr300.com, Missions: www.rebreatherteam.de
(Offline)

17th December 2007, 19:37	#36 (permalink)
TR300 Home of the TR300 Current Rebreather/s: Other CCR Dolphin Other SCR Home Build Other Rebreather/s: Not Bought Yet Other CCR Dolphin Other SCR Home Build Join Date: Jan 2005 Location: Weinheim, Germany Posts: 182	Re: Dolphin like Rebreather Hello, some Pictures from the trip with Dave in July to the Andrea Doria. It was pleasant Trip and the TR300sc works very well. All dives to the Doria 70msw (210ft) went well and next year I will come back. something new to the TR300sc, now also available with PRO-Conn connectors for Submatix breathing hoses. So we can now deliver TR300sc for both Dolphin and Submatix breathing hoses. also on pictures you can see the new scrubber heads from TecMe. Martin and I should also have in future a universal ADV. __________________ If it makes bubbles it means its brocken Visit: www.tr300.com, Missions: www.rebreatherteam.de Last edited by TR300 : 17th December 2007 at 19:42.
(Offline)

12th May 2008, 16:52	#38 (permalink)
TR300 Home of the TR300 Current Rebreather/s: Other CCR Dolphin Other SCR Home Build Other Rebreather/s: Not Bought Yet Other CCR Dolphin Other SCR Home Build Join Date: Jan 2005 Location: Weinheim, Germany Posts: 182	New TR300sc parts Hello, now after just a year of development I have the finial release ready The new parts are coming from Martin TecMe Whats now realized: 1.) a new sensor housing, the housing has on the lower side a p-port to connect the inhale counterlung, on the upperside we have a removeable (screwable) connector for the Dolphin breathing hose (other connectors are available by request) 2.) a new head, we now can use any p-port bypass (e.g. from Dolphin or Ray, or the 1 1/4" mounting as well) 3.) new bottom, with new overpressure valve. We use an normal jacket outlet, but with modified spring to get a comfortable overpressure. here again a picture (opened) from the sensor housing. it is enough space for 3 sensors. for monitoring I use the perfect shearwater GF. The diving with the new parts is very comfortable. Maintainance is now very easy. Next I will protect the counterlungs with a cordura hull. Last will be a new housing for all parts. so thats all. we can now deliver the TR300sc in small amounts outside the EU regards Holger __________________ If it makes bubbles it means its brocken Visit: www.tr300.com, Missions: www.rebreatherteam.de
(Offline)

Thread Tools
Show Printable Version Email this Page
Display Modes
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode