Ite WS-150 Calibration

[sgull]

Hi Folks
Does anyone have a calibration procedure for am ITE WS-150 weighing scales.

Regards

Denis

[Rob White]

.

By a procedure, what exactly do you mean?

Do you mean how to prove your scales are correct at different weights?

If so then set them to zero and put a weight on it. It has to be an known weight so you might have to buy some.
Then repeat with heavier weights up to its maximum.

Normally

.5Kg, 1Kg, 5Kg, 10Kg, 20Kg 40Kg & 50Kg but any selection you choose.

If you are doing it for a F-Gas certificate this discrepancy needs to be less than 1%.
They test them in manufacture to 0.01%

If you don't have access to weights, water also works well. Zero an empty bucket and pour 1ltr of water in for 1Kg. 10ltr for 10Kg and so on.

You have to produce a chart to prove you are doing it at regular intervals.

FSW will do it for free for Refcom customers.

Rob

[sgull]

Thanks Rob

The scales will not read any weight and is stuck at something like 2kg.
I pressed a combination of buttons and can get it to read a raw value from the sensor.
This indicates that the sensor is reading.
I saw in another thread that there is a calibration procedure for this scales.
as you mentioned it probably needs a few different certified weights.

Regards
Denis

[Rob White]

.

Have you seen the instructions?

https://www.fsw.uk.com/sites/www.fsw.uk.com/files/e_ws-055-ws-150_0.pdf

To exit the control function but not to zero you press The T for 3 seconds.

Rob

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[sgull]

Thanks Rob

I have this.
I will try to contact the supplier to see if they have more information.
Thanks again for your time.

Regards
Denis

[Grizzly]

Hi sgull.
I have sent Via your email. The calibration details for the WS150.
As supplied to me a few years back by the UK reps.
Good Luck i hope it helps. Grizzly

[sgull]

Thanks Grizzly

I got them.
I will try it out over the next week or so and let you know.
Thank you.

Regards

Denis