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 Aug 2 - Aug 7

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

4.8 ★★★★★
Based on 22 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
D
Verified Purchase
David
San Leandro, US
★★★★★ 5
Very good watch at a reasonable price.
Color: 8405-Blue
Very good product. Keeps good time and is pleasant to look at.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 4, 2026
P
Verified Purchase
pat
Carnegie, US
★★★★★ 5
Reasonably priced.
Color: Silver Face Brown Band-G8408
Bought this for husband for Christmas, he loves it. It’s very handsome.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 21, 2026
B
Verified Purchase
Brandon Morrison
Grantham, US
★★★★★ 4
Would recommend for casual show.
Color: 8405-Blue
It is very nice, I have many watches, but this one is the main one I use for casual wear. One thing I do not like: After about two days of either use or not use, the time gets off, by a couple hours but you can put it back pretty easily. And the "day display" on the watch never stays correct due to the fact that every month doesn't have 31 days in it. But other than that, it is a great watch for show, not to keep track of time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2026
S
Verified Purchase
Sterling Churgin
Carnegie, US
★★★★★ 5
Money Well Spent
Color: Silver Face Brown Band-G8408
I love this little watch, I can count on it every time one of my $10,000 watches stops working. The thing just sits in the drawer and waits for me, I was going to give it to a small child as a gift. I changed my mind only because it's good to know I have a dependable watch somewhere. I guess I'll have to pay attention to the battery at some point but I will change the battery and not just toss the watch..
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
E
Verified Purchase
ENRIQUE Q.
Draper, US
★★★★★ 5
Watch
Color: 8405-White
Watch looks great. The watch works great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026

recommand products