Prolab Scientific ::...

This precision apparatus has a performance exceeding that of products several times the price. Light-weight, accurate and easy to use for force and vector demonstrations. Consists of a 40cm thin masonite disc with printed mylar scale, graduated to 360°. Easy-to-read numerals cannot wear off - unlike silk-screen models. Stable aluminum tripod base has plastic feet for leveling, with legs that are removable for compact storage. Convenient weight pan supports. Four plastic ball bearing pulleys are long-wearing and provide low friction for high accuracy.

New design includes:

· 40 cm thin masonite disc;
· Washer fastened to top for additional stability;
· High-quality permanent decal with two scales to prevent
parallax error;
· High-quality pulleys with 0.04 coefficient of friction;
· Rugged cast iron tripod with levelling feet;
· Includes 4 slotted weight hangers in an innovative design;
· Smaller center ring.

Date of update	22-05-2008
Mfr. Code	40-242
Manufacturer	Science First

Description

SKU

Price

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Type: Chacune

T-4024-000

$ 197.00

Type: Papier Graphique Circulaire, Pqt/50

T-4042-050

$ 29.80

Type: Crochet pour Poids, Pièce de Rechange

T-4042-055

$ 4.75

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