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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
| 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 |
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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
4.9 ★★★★★
Based on 6 reviews
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Product Reviews
★★★★★ 5
Nice once put together.
Color: Black, Size: 88"- 4 Panel
I really enjoyed these ones. They got put up, putting them together was a two-man task and not very easy at all. They work really good. They're very heavy duty. You can hang things on them. I kick mine out of the way and they work like a charm!
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Reviewed in the United States on November 2, 2025
★★★★★ 5
Sturdy, Easy to Set Up, and Looks Great
Color: Grey, Size: 34" - 3 Panel
I’m really happy with this RANTILA 3-panel room divider. It was simple to set up, stands securely on its own, and gives plenty of privacy. The height is perfect, and the panels look clean and modern in my space. It’s lightweight enough to move around but still feels sturdy. Overall, a great divider that works exactly as I needed.
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Reviewed in the United States on November 14, 2025
★★★★★ 5
Not 6 ft
Color: Grey, Size: 34" - 3 Panel
I bought this for filming my auditions. I am 5’4” .The height lists is 6 ft but the fabric only reaches 5’9 1/2 “!
when I must film myself head to toe, the top bars are showing. It’s easy to set up. But when I film I must tilt my camera to keep the top bars out of frame which is not acceptable.
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Reviewed in the United States on May 1, 2026
★★★★★ 4
Perfect for what I needed - getting a 2nd one.
Color: Black, Size: 22" - 4 Panel
Putting it together was a BEE-OTCH!! Yes, one of the tubes had the top cap installed at the wrong end (& getting it off required tools), and yes, stretching the fabric to get the screws in was incredibly hard...but am I buying another one? YES! After all is said and done, this is a great room divider. I opted out of installing the paddle feet & it still works perfect. It won't filter light all that great and even though it stands on its own, it can be blown over easily - but for the price? Excellent. If I wanted a heavy duty, thicker, more expensive one, I would've bought one.
The 2nd one is on the way.
Perfect height, no weird smell, nice and light and easy to move around.
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Reviewed in the United States on September 30, 2025
★★★★★ 5
WHERE HAVE YOU BEEN 😊
Color: Grey, Size: 34" - 3 Panel
I purchased RANTILA 3 Panel Room Divider, 6 Ft Tall Folding Privacy Screen Freestanding Room Partition Wall Dividers, 102''W x 20''D x 71''H, Grey. For outdoor use on my patio is perfect . PRIVACY!!! YAY!
It was packaged very carefully. There were no missing parts. Instructions were there but I still had to use the video visually. A few screws would not screw in. So I used a hammer with a few good taps that helped using the screw driver. 😊 It was easy putting it together following the directions. Everything is well made. Love the height, functionality and it’s definitely light it works.
Thank you
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Reviewed in the United States on June 7, 2025