Search found 8 matches

by Jonathan Jefferies
Thu Dec 01, 2016 5:18 pm
Forum: Recording the Weather
Topic: Best for calibration
Replies: 2
Views: 13771

Re: Best for calibration

Thank you Richard for the reply.
I think I may have gone overkill with purchasing mercury Thermometers really and should have just my AWS sensors with a Tiny tag for calibration but there you go.
I think a Tiny tag is the way to go then.

Many thanks
by Jonathan Jefferies
Thu Dec 01, 2016 10:26 am
Forum: Recording the Weather
Topic: Best for calibration
Replies: 2
Views: 13771

Best for calibration

Hi I bought mercury Max/Min, dry bulb and wet bulb thermometers a couple of years ago and never had a calibration certificates with them. I think its now time i got them calibrated really, should have done from the start but im new to recording the weather. Which is the best option, either, A: Obtai...
by Jonathan Jefferies
Thu Dec 01, 2016 10:20 am
Forum: Recording the Weather
Topic: Wick for wetbulb mercury thermometer
Replies: 5
Views: 21969

Re: Wick for wetbulb mercury thermometer

Many thanks for reply and information.
by Jonathan Jefferies
Wed Nov 30, 2016 4:10 pm
Forum: Recording the Weather
Topic: Wick for wetbulb mercury thermometer
Replies: 5
Views: 21969

Wick for wetbulb mercury thermometer

Hello

I need help in obtaining a wick for my wet bulb mercury thermometer. Any information on where i can obtain one would be very grateful.

Many thanks
by Jonathan Jefferies
Mon Mar 07, 2016 8:56 am
Forum: Recording the Weather
Topic: Uploading data onto websites
Replies: 4
Views: 18294

Re: Uploading data onto websites

Hi Trevor. I have purchased a station from Instromet with datalogger and had the same thoughts regarding having the PC turned on for 24/7. My answer to my question was to obtain a raspberry pi 3, install windows on it and then cumulus which I can then send data to met office and other sites. I'm in ...
by Jonathan Jefferies
Thu Dec 17, 2015 9:00 pm
Forum: Recording the Weather
Topic: Where to locate temperature sensor
Replies: 6
Views: 27460

Re: Where to locate temperature sensor

Hi Nicholas. It's interesting to see how you have your sensors arranged in your screen. I have spoken to Instromet and they are able to supply the temperature sensor without the radiation shield so I can then place this within the Stevenson screen as well as the humidity probe. I'm also after a log ...
by Jonathan Jefferies
Tue Dec 15, 2015 10:32 pm
Forum: Recording the Weather
Topic: Where to locate temperature sensor
Replies: 6
Views: 27460

Re: Where to locate temperature sensor

Thank you for your information. Well I think putting the aws temperature sensor in the Stevenson screen is the preferred option and would save buying extra equipment too.

Many thanks
by Jonathan Jefferies
Tue Dec 15, 2015 3:42 pm
Forum: Recording the Weather
Topic: Where to locate temperature sensor
Replies: 6
Views: 27460

Where to locate temperature sensor

Hello Everyone. I'm new to the col forum and in the process of buying equipment to make weather recordings. I am going to purchase a plastic Stevenson screen to house my mercury Thermometers as well as an aws temperature sensor from Instromet. I have heard that the radiation shield fitted with the t...