SKU: 53572388928

Constant Volume Thermometer or Charles’ Law 1m with Spare Parts

Sale price$128.12 Regular price$142.35
Save 10%

Pay in installments of $35.59 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 1 - Sep 6

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Constant Volume Thermometer or Charles’ Law 1m with Spare PartsThe Constant Volume Thermometer or Charles Law 1m with Spare Parts proves Charles' Law by maintaining constant air volume while adjusting the mercury column according to known temperature. This creates the relationship between air pressure and temperature. This a reliable instrument for conducting experiments on gas temperature and pressure. *requires approx. 150g of distilled mercury (not included) Kit Includes: 1 x Long aluminum rail complete with

The Constant Volume Thermometer or Charles’ Law 1m with Spare Parts proves Charles' Law by maintaining constant air volume while adjusting the mercury column according to known temperature. This creates the relationship between air pressure and temperature. This a reliable instrument for conducting experiments on gas temperature and pressure.

*requires approx. 150g of distilled mercury (not included) 

Kit Includes:

  • 1 x Long aluminum rail complete with 1m scale and end cap. The scale has a transparent cover to permit marking and wiping clean by students
  • 1 x Steel base
  • 1 pkt 2x Bolts, washers & nuts for sliders. 4 x Screws to mount rail to base
  • 2 x Aluminum sliders complete with clips for glass
  • 1 x Glass tube with open end
  • 1 x Glass tube with reference mark and bent leg
  • 1 x Thin walled glass bulb approx. 50mm diameter (‘Jolly bulb’)
  • 1 x Rubber joining piece
  • 1 x ‘L’ shaped wire support leg for glass tubes
  • 1 x Rubber loop to hold glass tube to the ‘L’ shaped support
  • 1 x Wire frame for supporting a beaker
  • 1 x Glass beaker, 400ml
  • 1 x Rubber hose (for mercury) to join glass tubes, 1m long x 3mm bore

Read Instruction Sheet

Brand: IEC
Dimensions:  250mm (L) x 140mm (W) x 1140mm (H)
Weight: 1.8 kg

 

Product Code Type Descriptions
SE.MF1005-001

Constant Volume Thermometer


SE.PA1005-002 Spare Glass Bulb spherical glass bulb on bent glass stem; 50mm
SE.PA1005-003 Spare L Shaped Glass Tube straight
SE.PA1005-004 Spare Open Glass Tube used on the opposite side of the scale to the glass bulb
SE.PA1005-005 Spare Tubing 3IDx1100mmL
SE.PA1005-006 Spare Tubing Joiner 6IDx40mm
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 53572388928

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.1 ★★★★★
Based on 15 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
J
Verified Purchase
J. E. Marlin
New York, US
★★★★★ 5
Please Please Read This Book!
Format: Paperback
I bought this recent copy for a teen I know who I felt it would help, but I first read When People Are Big years ago. It is so, so helpful for breaking out of the self-absorption that comes with a variety of human conditions, including victimization, being introverted, neurodivergent, socially fearful, or just plain old-fashioned proud, vain, or narcissistic. Obviously, a book can't do that all by itself, but it can point you on the path to stop fearing people and caring, in the wrong way, what they think of you. The book is well-balanced, not blaming people who have been victimized for the challenges they face, but also not leaving them trapped in pain like so much psychological theory does. The book is written for professing Christians, since ultimately, Jesus is the only Way out of all of this. But if you are not a Christian, I still recommend you try reading it for a refreshing new approach to a familiar problem.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 25, 2025
C
Verified Purchase
Christian customer
Grantham, US
★★★★★ 4
Fear God, that is the whole duty of man
Format: Kindle
A little religiosity toward the end felt like your own effort combined with Christ's, but over all a good perspective on how we view our circumstances of people and God.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 14, 2023
B
Verified Purchase
Brandy hearn
Chelsea, US
★★★★★ 5
Biblical truth
Format: Paperback
Very good book. Sticks very much to biblical truth. It can be a bit convicting and eye opening into certain behaviors of yourself and others. And shows you why the Fear of God is and should be much greater than the fear of man.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 24, 2025
L
Verified Purchase
Lookin 4 Real 4 Real!!
Lexington, US
★★★★★ 5
Must read, then read again to take it all in.
Format: Paperback
Awesome read for anyone who has struggled with people pleasing and is wanting to break out of that pattern! With scripture to back up the practical applications, and relatability, it's a win!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 17, 2025
B
Verified Purchase
Biage
Pawtucket, US
★★★★★ 5
Excellent as always!
Format: Kindle
This book is SO GOOD I didn't even notice when I got to the last page. Fear of man is a crippling thing to harbour in our lives. It makes people big, our desires bigger...and GOD small. That's NOT what God created us to be like or intended for us. Instead, I and we should and must fear GOD alone. That way, people will be small and our desires even smaller. And that's the right way to live. May God help me and us all to live lofe His Way. Thanks Ed Welch for another great read! Always life-changing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 13, 2024

recommand products