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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 |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
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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
4.2 ★★★★★
Based on 28 reviews
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Product Reviews
★★★★★ 5
Songmics Slate Gray Travel Jewelry Box
I purchased the slate gray Songmics jewelry box for travel purposes. We take long vacations and have an upcoming 20 day cruise. I wanted a jewelry box that was compact enough to put in my carry-on bag, but still had room to hold a months worth of jewelry, especially to keep my necklaces for tangling. When this arrived, I was pleasantly surprised and the packaging was great, shipped in a sturdy box. so no damage to the jewelry box. The color is a rich gray and the 2 tier box, while small, holds a lot of jewelry. I wanted to purchase the ink black but could not justify paying twice the price of the gray one just to get it in black. It is small enough that it will fit in most any hotel/ship safe so I won't be sitting out in the room anyway. It has a strong magnetic snap that keeps the box from opening while in transit. The one negative for me is that the pierced earring card is so thick that my earrings barely go through to have enough room on the back side the slip the backs on. I may separate the double thick card, realizing it will not look as nice but will be more functional. The bottom half of the box will hold bracelets up to 1 1/4" wide. There is enough room under the earrings card to place pendants, additional earrings, etc. The necklace holder is designed to hold 5 necklaces, but I added one more by going across the top, end to end, to prevent tangling. I also placed smaller hoop earrings in the ring holder which holds them securely. This box held 7 bracelets, 2 of which were wide, 5 rings, 9 necklaces (I placed 3 in the bottom of the box, and had room for 23 pair of earrings (some placed in the ring holder and in the bottom of the bo)! I would buy this again in a heartbeat.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 10, 2025
★★★★★ 4
Nice jewelry box
The jewelry box is nicer than expected! Just wish it was a little bigger, but ok for traveling.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 20, 2025
★★★★★ 5
Great product
Great little jewelry box better than I thought and holds so much also came with an earring holder will buy again.!
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Reviewed in the United States on December 22, 2025
★★★★★ 5
I like it
Good box
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Reviewed in the United States on February 19, 2026
★★★★★ 3
Small but Functional
Small, but works for what little bit of jewelry I wear!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 12, 2025
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