CEXTBAL SCIENTIFIC CO., CHICAGO, U. 8. A. 



39 



BALANCES, PULP 



No. 502A. 



No. 504. 



502. 



BALANCES, Pulp, mounted on polished mahogany box with drawer into which the whole bal- 

 ance may be packed away. Provided with leveling screws (except Xo. 502A) fitted with steel 

 bearings, adjusting screws on end of beam, and weight pans with handles. 



Number 



A. 



B. 



C. 



D. 



E. 



P. 



Capacity 



60 gm or 2 oz. 



60 gm or 2 oz. 



150 gm or 5 oz. 



300 gm or 10 oz. 



600 grn or 20 oz. 



1500 gm or 50 oz. 



Sensibility 

 Img 

 Img 

 2mg 

 5 mg 

 5 mg 

 10 mg 



Diameter 



of pans 



mm 



75 



75 



88 



100 



125 



150 



Beam 

 length 



mm 



150 



150 



200 



225 



275 



300 



Price 

 $13.00 

 17.00 

 22.25 

 31.50 

 38.00 

 40.50 



504. BALANCES, Pulp, similar in construction to the above, but with agate bearings. Provided with 

 beam and end hanger supports which relieve the knife edges from contact with the bearings 

 when the beam is at rest, thus protecting the knife edges and preserving the sensibility. Fitted 

 with leveling screws and level. 



Number 



A. 



B. 



Diameter 

 of pans 



mm 



75 

 88 



Capacity 

 60 gm or 2 oz. 

 150 gm or 5 oz. 



Beam 



length 



mm 



150 

 200 



Sensibility 

 Img 

 Img 



Price 

 24.75 

 34.00 



No. 506. 



506. BALANCE, Pulp, similar to above but mount- 

 ed on mahogany box with white marble top. 

 Beam is divided into nine equal parts on 

 each side of the center, enabling a rider to 

 be used instead of small fractional weights. 

 A high grade pulp balance for those who 

 prefer one without a case. It is especially 

 valuable for moisture determinations, for 

 weighing pulp and sugar, and for solution 

 work. Bearings of agate. Capacity, 60 gm 

 or 2 oz. ; sensibility, 1 mg: diameter of pans, 

 75 mm; beam length, 150 mm 27.50 



