Page 35 - Demo

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EQUIPMENT & SUPPLIES, CONTINUED
Harvard Trip Balance, Double Beam
Two-pan design is ideal for comparative weighing to determine the difference in mass between two objects. Features include a highly versatile and rugged design, magnetic damping and beams with built-in sliding masses. 2000-g capacity with a sensi- tivity of 0.1 g. Five-year warranty.
OB1010 I $349.00
Elementary Two-Pan Balance with Weight Set
Very durable balance with a capacity of
2000 g and a sensitivity of 0.5 g—the ideal teaching tool to introduce intermediate students to precision mass measurements. Interchangeable pans have easy-pour corners. Pans are 14 cm square. Weight set includes one each of 1 g, 5 g, 20 g and 50 g, and two each of 2 g and 10 g. Five-year warranty.
OB1007 I $53.95
Flinn Centigram Balance
Offering high precision with remarkable value. Allow your students to visualize mass measurement principles using this accurate balance. Features includes a three-point base, special floating bearing principle and beam design, counterbalancing knob, aluminum pressure castings, agate bearings, steel knife edges and stainless steel pans. 311-g capac- ity; 0.01 g readability. Five-year warranty.
OB2152 I $279.30
Triple Beam Balance
Includes a large 15-cm diameter stainless steel pan and a balance mechanism that is magnetically damped to allow quick read- ings. Five-year warranty.
• Capacity with weight attachments (sold separately): 2610 g
• Capacity without weight attachments: 610 g • Sensitivity: 0.1 g
OB1040 I $145.00
1,000+
products for
Flinn Triple Beam Balance
middle school physical science
Finally, a low-cost, reliable mechanical balance. Provides the convenience of a top loader yet retains the ruggedness needed for a variety of lab work. Tiered beam visibility combined with zero adjust results in fast weighing performance and reduced error. Magnetic beam damping allows quick readings without affecting sensitivity or accuracy. 610 g capacity, 0.1 g precision, 16-cm diameter platform.
OB2098 $115.00 I
at flinnsci.com
FLINN SCIENTIFIC I MIDDLE SCHOOL PHYSICAL SCIENCE 33