No. 51566. 



Precision Balances. Chemico-Technical Balances. 



235 



51 560 a. 1:8. 



51 561 b. 1:8. 



Precision Balances for technical purposes, Figs. 51 552 and 51,556. 



s. d. 



To carry grams 

 Sensitivity mg 



Lacked { 



On Iron Base 



100 250 



2 3 



51,552 51,553 



1. 18. 2. 2. 



On Wood Box 



100 250 



2 3 



51,554 51,555 



2. 0. 2. 5. 



In Glass Case with 

 levelling screws, plum- 

 met and rider slide 

 100 250 



1 2 



51,556 51,557 

 3. 15. 4. 5. 



The balances in glass cases can, if desired, be adjusted to be still more sensitive than here mentioned. 



Chemico-Technical Precision Balance, with aluminium beam and brass stand (short beam), 

 with arrestments for beam and suspenders, brush pan-stops, Figs. 51,560 a and 51,561 b. 



List No. 51,558 51,559 51,560 51,561 

 To carry 5 50 200 1000 grams 



Sensitivity 1 2 4 10 mg 



(a) In Glass Case 2. 12. 3. 5. 4. 0. 5. 5. 



(b) On Box, with moulding . 2. 5. 2. 12. 3. 5. 4. 2. 



(c) On Board 1. 16. 2. 4. 2. 15. 3. 10. 



Precision Balance for heavier Loads, with short aluminium beam, arrestments for beam and 

 suspender, brush pan-stops. 



List No. 51,562 51,563 51,564 51,565 51,566 



To carry 1 3 5 10 20 kg 



Sensitivity 10 20 30 50 100 mg 



(a) In Glass Case .... 4. 15. 6. 0. 7. 10. 9. 10. 12. 0. 



(b) On Box, with cornice . 3. 12. 4. 6. 5. 10. 7. 5. 9. 10. 



(c) On Board 3. 0. 3. 12. 4. 15. 6. 5. 8. 5. 



Cl. 32(14 I. 



5498, D499. 



