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Pressure & Gas Laws
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Venturi Tube Demonstration
Investigate the relationship between the speed of a fluid and its pressure. Consists of a glass venturi tube with two different diameters, with a s...
View full detailsPH0137VD -
Vacuum Pump without plate, Input 220/240V, 50/60Hz
A high quality vacuum pump offered in 120 Volts or 220 Volts version is a superior offering to our old version. This CE- marked version is an excel...
View full detailsPH0168D-V2 -
Vacuum Pump without plate, Input 110/120V, 60Hz
A high quality vacuum pump offered in 120 Volts or 220 Volts version is a superior offering to our old version. This CE- marked version is an excel...
View full detailsPH0168D-V1 -
Vacuum Pump with plate, Input 220/240V, 50/60Hz
A high quality vacuum pump offered in 120 Volts or 220 Volts version is a superior offering to our old version. This CE- marked version is an excel...
View full detailsPH0168C-V2 -
Vacuum Pump with plate, Input 110/120V, 60Hz
A high quality vacuum pump offered in 120 Volts or 220 Volts version is a superior offering to our old version. This CE- marked version is an excel...
View full detailsPH0168C-V1 -
Eisco Labs Manometer (Without Stopcock)
Base Dimensions: 5inX3.25in0.63in Height (with base): 12.5 in Measurements in cm increments - 0cm to 10cm Diameter (Outer) of Rubber Tubing: 0.347...
View full detailsPH0203G -
Manometer - Plastic
Manufactured in plastic with a base, useful manometer to demonstrate pressure differences.
MANOSOND -
Kinetic Theory Model, Spare Polystyrene Piston for Kinetic Theory Model
To study motion and behavior of molecules in gases.An electric motor running at 4 - 12 V DC vibrates small platform inside transparent tube so that...
View full detailsPH0203A -
Jolly Bulb with Gauge, with Glass Ball
Palm-sized, hollow glass ball with a manometer connected to it for demonstrating change of pressure in a closed volume of air when heated or cooled...
View full detailsPH0138CSPL -
Jolly Bulb with Attached Manometer, Superior Metal - 3.15" Diameter Bulb - Explore Relationship Between Pressure and Temperature - Eisco Labs
This Jolly's bulb is comprised of a hollow sphere, directly attached to a pressure gauge Made of high quality stainless steel Useful for exploring...
View full detailsPH0138D -
Guinea and Feather Apparatus - Acrylic
Acrylic tube 100 cm long, 44 mm outer dia. with two rubber bungs, one carrying stopcock and 60 cm long tubing to connect to vacuum pump.
PH0161 -
Eudiometer Tube, 100ml - Two Platinum Electrodes - White Graduations - Sealed End - Borosilicate Glass - Eisco Labs
Eudiometer made of high quality borosilicate glass 100ml capacity 0.2ml white graduations Contains two platinum electrodes, on sealed end of tube ...
View full detailsCH0499B -
Boyle's Law - Marriot New
Consists of acrylic tube graduated from 0 to 300cm mounted horizontally. The tube is sealed with a gas tap with standard pressure gauge. By adjusti...
View full detailsPH0147 -
BoyleŸ??s Law Apparatus - Deluxe
Ideally suited apparatus to demonstrating Boyle’s Law. Coloured oil is gradually pumped from a reservoir into a tube containing air. Whilst the vol...
View full detailsPH0142 -
Boyle' s Law Apparatus
Mounted on durable metal base Total height 8.3" Manometer dual scale is from 0-4 x 105Pa and 0-58 PSI with needle set at atmospheric pressure Requ...
View full detailsPH0142GL -
Bourdon Gauge - Premium
For the measurement of actual (total gaseous) pressure. Circular gauge, overall diameter 110mm, depth 50mm. The gauge is dual 5 calibrated as 0-3.5...
View full detailsPH0139PR -
Bell Jar with battery operated buzzer
Without air or matter, sound waves cannot travel and therefore cannot be heard. This bell jar effectively demonstrates this concept using a battery...
View full detailsPH0178 -
Bell in Vacuum - Acrylic, Spare Jar for Bell in Vacuum - Acrylic PH0176CN8
A new improved Acrylic Bell Jar of size 25 x 14 cm compatible with the pump plate. The bottom flange is ground flat to ensure a perfect seal. Elect...
View full detailsPH0176E -
Whirling Hygrometer,
Two thermometers engraved with les fronts mounted in case, Range -5 to +50°Cx0.5°C, supplied in carrying cover.The ventilated type of hygrometer gi...
View full detailsPH0234 -
Mason's Hygrometer - Wet & Dry Bulb Thermometer - Wall-Mounted
Comprised of two identical dual-scale thermometers. Water cistern fitted to the lower case is connected to the "wet bulb", providing the contrasti...
View full detailsPH0232B -
Wet and Dry Thermometer - Masons
Wall mounted comprising two thermometer tubes with double scale calibration. Red alcohol filled for easy readability. Two thermometer tubes with do...
View full detailsPH0232A -
Eisco Labs 3 in 1 Weather Station - 5.12" Diameter
3 in 1 weather station Economically priced Thermometer, barometer, hygrometer 5.12" diameter This economically priced 3 in 1 weather station provi...
View full detailsPH0235 -
Venturi Tube
Used to measure flow of liquid, consisting of a tube with a short, narrow center section and widened, tapered ends. Length 190mm To investigate pr...
View full detailsPH0137 -
Vacuum Pump Model EISVAC-II
Oil free vacuum pump, exclusive oil-less construction of piston or diaphrag never requires lubrication, practically maintenance free, portable ligh...
View full detailsPH0168B