ph-203 Digital PH/ORP Controller - Page 13

24-08-2005, 04:20 PM

Quote:

Originally Posted by wlchew

Woa. so fast....

Looks pretty stable as the reading as of now is 185 from a phone call to my maid ...

Quote:

Originally Posted by dandelion76

I must admit this is a very fine product

Definitely a good product and value for money too ...

25-08-2005, 10:32 AM

Slowly but surely as of this morning, the ORP reading is at 237 ..

26-08-2005, 06:50 AM

anyway where to get the ph and orp calibration fluild?
how much does it going to cost?

26-08-2005, 10:10 AM

Quote:

Originally Posted by DeLaW

anyway where to get the ph and orp calibration fluild?
how much does it going to cost?

I got ph calibration liquid fr C328, both 4.0 & 7.0. Interested to know where can get for ORP?

26-08-2005, 10:34 AM

Quote:

Originally Posted by Ariel

I got ph calibration liquid fr C328, both 4.0 & 7.0. Interested to know where can get for ORP?

Understand bonjour2 as he got it from Trans Instruments ...

26-08-2005, 10:37 AM

This morning at with a small incremental increase to 275 reading indicating that it is settling down to the new environment already.

26-08-2005, 10:57 AM

Quote:

Originally Posted by nim75sg

Understand bonjour2 as he got it from Trans Instruments ...

Where is this Trans instruments? maybe I'll ask bro bonjour2 , thanks for the info.

26-08-2005, 05:15 PM

Quote:

Originally Posted by nim75sg

This morning at with a small incremental increase to 275 reading indicating that it is settling down to the new environment already.

it is normal when it settle down on the reading 311 or more? started the ORP-Ph controller for last 2 days without operate the ozonizer yet.

the 1st day, the reading started at 128. now it is 311 without any drop at all

26-08-2005, 07:12 PM

Interesting observations .. Bro Loster.

01-09-2005, 02:52 AM

this is my another observation yesterday. i set my ORP at 350. but when i came home last evening, the reading keep droping... to almost 200 (my ozone still feeding into my skimmer air-intake). i check my tank and there is nothing dead inside...so, don't know why my reading keep droping.

i just happened that i wantedt to clean my skimmer collection cup since i washed it last morning... my skimmate always alot (wet skimmate) but the colour is not light and it sinks. after cleaning my collection cup and fired up my skimmer again... my ORP reading started to pick up. by mid-night, it reached 350

so, i don't know how to conclude this... is there a relationship? i feed my ozone directly into my skimmer air-intake. my ORP prob just beside my skimmer.

25-08-2005, 10:32 AM	#122
nim75sg Guest Posts: n/a	Slowly but surely as of this morning, the ORP reading is at 237 ..

26-08-2005, 06:50 AM	#123
DeLaW Guest Posts: n/a	anyway where to get the ph and orp calibration fluild? how much does it going to cost?

26-08-2005, 10:37 AM	#126
nim75sg Guest Posts: n/a	This morning at with a small incremental increase to 275 reading indicating that it is settling down to the new environment already.

26-08-2005, 07:12 PM	#129
nim75sg Guest Posts: n/a	Interesting observations .. Bro Loster.

01-09-2005, 02:52 AM	#130
loster Guest Posts: n/a	this is my another observation yesterday. i set my ORP at 350. but when i came home last evening, the reading keep droping... to almost 200 (my ozone still feeding into my skimmer air-intake). i check my tank and there is nothing dead inside...so, don't know why my reading keep droping. i just happened that i wantedt to clean my skimmer collection cup since i washed it last morning... my skimmate always alot (wet skimmate) but the colour is not light and it sinks. after cleaning my collection cup and fired up my skimmer again... my ORP reading started to pick up. by mid-night, it reached 350 so, i don't know how to conclude this... is there a relationship? i feed my ozone directly into my skimmer air-intake. my ORP prob just beside my skimmer.

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