Copied Precision Boyle's Law Apparatus
Precision Boyle's Law Apparatus
Features:Precise measurements of absolute pressure and volume for convincing verification of Boyle's LawDial gauge measures the absolute pressure in kPa and psiBuilt-in length scales with movable markers for volume measurementIncluded bicycle pump permits easy and precise control of pressureThe pressure-resistant gas tube has a surrounding safety shieldBased on proven designs, this updated Boyle's Law Apparatus permits a quantitative verification of Boyle's Law to be quickly and easily performed. The results are reliable and more convincing than measurements obtained from a simple syringe-based apparatus. The air sample is enclosed in a thick-walled glass tube of the constant bore so that the length of the air column is strictly proportional to the gas volume. Hydraulic oil seals the air sample in the tube and partially fills a reservoir, so the pressure in the reservoir equals the pressure in the air sample. The pressure is measured by an absolute pressure dial gauge with a range of 0 - 500kPa. Pressure is applied using a supplied high-pressure bicycle pump, which allows precise fine control for making a large series of measurements or for using the volume proportions method. A needle valve allows for controlled pressure release and a vent knob is provided for the tube.Sample chart of the inverse of Length vs. Absolute Pressure:Close-up view of pump attachment and needle valve:Dial gauge measures absolute pressure in kPa and psi:.
Price Comparison
| Seller | Contact Seller | List Price | On Sale | Shipping | Best Promo | Final Price | Volume Discount | Financing | Availability | Seller's Page |
|---|---|---|---|---|---|---|---|---|---|---|
|
BEST PRICE 1 Product Purchase
|
|
$242.50 | $211.00 |
|
$211.00 | See Site | Visit Store |
Reviews
Questions & Answers
Background Wire Marker w/ Legend: 5
$63.89
113805 Wire Marker Card w/ Legend: 284
$70.19
T-521G Lead Free Brass in-Line Check Valve 1/2"
$14.84
Flexible Thermocouple Probe, Type J, Leangth
$29.42
Erlenmeyer Flask
$54.33
RK-C99 Desktop Handheld Fan 3 Speeds Adjustable Silent Mini Fan for Home Office - Gold
$4.62
High Capacity Reflow System
$1,019.15
Durable Marking Shape Blue
$1.59
1-1/2" Pressure Gauge, 30 psi
$7.97
SG634 Cowhide Leather Wallet Multiple Card Holder Coin Pocket Purse Zipper Coin Pocket Vintage Storage Bag - Red
$6.88
Handled Pry Bar
$67.76
11mm Threaded Glass Connector
$26.03
Tachometer/Hourmeter
$216.40
RX-80 Gun with SC-6+ 517 Tip, 4 Finger Trigger
$192.90
Heavy Duty Grease Gun with Rigid Extension
$366.60
Unisplice Reducer Splice
$130.70
Safety Sign "Keep Out" Adhesive Dura-Vinyl
$176.50
Adhesive Vinyl Sign, Do Not Visit
$15.39
Pet Dog Wild Goose Sound Toys Solid Resistance To Bite Playable High Quality Blue Gray Brown Funny Pet Toy - Blackish Green
$2.86
#5-40NC H2 3FL GP Taper Hand Tap
$5.54
Metric Flare Nut Crowfoot Wrench Set
$33.24
Inside Step Tool ProForm with Wood Handle
$28.87
Horizontal Pipette Support Rack
$114.30
RDO Probe with Cable
$1,364.00
47445 Boiler Feed Water Pipe Marker
$5.30
Coiled Plastic Heating Return Pipe Marker
$14.21
Dura-Plastic Sign "Warning High Voltage Keep Away"
$20.08
Single Nozzle with 1/4" BSPF Threads
$33.78
Perlon Brush Snap and Sweep
$47.53
Prohibition Label, Hair Is Not To Be Worn Loose, 25 mm
$33.76
Station Puller
$68.40
2118 Cowhide Leather Shoulder Bag Tote Crossbody Bag Women's Handbag Bucket Bag - Black
$26.76
Fabric Shaver Rechargeable Electric Lint Remover Sweater Shaver without Damage for Clothes and Furniture - Green
$4.33
NoTrax Mat "Do Not Overcrowd", 3-ft x 5-ft, Green
$189.10
RTD Miniature Air/Gas Probe
$336.00
Hazardous Material Tags NFPA "Chemical Name"
$28.89
Single RJ11 4 Conductor Phone Jack Wallplate
$3.94
