Ohaus C 305 ELECTRONIC BALANCE - Manual (Page 10)

Instruction Supplement
C305/C505 Zero Adjustment and
Calibration Weights
PN 77412-01
Calibration Weights
The 300 g calibration weight (part no. 51035-06) and 100 g linearity weight
(part no. 51015-00) listed on page 15 of the instruction manual are for use
with C305 balances only. The following weights are for use with C505
balances:
Replacement Parts:
C505 300 g calibration weight ........................... Ohaus part no. 51035-05
Accessories:
C505 100 g linearity weight ............................... Ohaus part no. 51015-05
Ohaus Corporation
29 Hanover Road
Florham Park, NJ 07932, USA
Ohaus Europe Ltd.
Cottenham, Cambridge CB4 4SW, England
Ohaus Waagen Vertriebs Gmb
D-Giessen Germany
Ohaus de Mexico, S.A. de C.V.
Mexico, D.F. 07300 Mexico
Ohaus Corporation
Mississauga, Ontario L4Z 2G5, Canada
Zero Adjustment Procedure Correction
When performing step 7 of the Zero Adjustment procedure on page 13 of the
instruction manual, the adjustment screw should be turned:
¼ turn for C305 balances
1½
turns for
C505
balances
Instruction Supplement
C305/C505 Zero Adjustment and
Calibration Weights
PN 77412-01
Calibration Weights
The 300 g calibration weight (part no. 51035-06) and 100 g linearity weight
(part no. 51015-00) listed on page 15 of the instruction manual are for use
with C305 balances only. The following weights are for use with C505
balances:
Replacement Parts:
C505 300 g calibration weight ........................... Ohaus part no. 51035-05
Accessories:
C505 100 g linearity weight ............................... Ohaus part no. 51015-05
Ohaus Corporation
29 Hanover Road
Florham Park, NJ 07932, USA
Ohaus Europe Ltd.
Cottenham, Cambridge CB4 4SW, England
Ohaus Waagen Vertriebs Gmb
D-Giessen Germany
Ohaus de Mexico, S.A. de C.V.
Mexico, D.F. 07300 Mexico
Ohaus Corporation
Mississauga, Ontario L4Z 2G5, Canada
Zero Adjustment Procedure Correction
When performing step 7 of the Zero Adjustment procedure on page 13 of the
instruction manual, the adjustment screw should be turned:
¼ turn for C305 balances
1½
turns for
C505
balances