Specifications; Tools And Test Equipment Required - OHAUS NV212 Service Manual

CHAPTER 1 GETTING STARTED

1.3 TOOLS AND TEST EQUIPMENT REQUIRED

1. Common hand tools are sufficient to disassemble the Navigator scales.
2. RS2323 Interface Kit – PN 83032106 or 71147376

1.4 SPECIFICATIONS

Specifications for the Ohaus Navigator Scales are listed in Table 1-1. When a scale has been
serviced, it must meet the specifications listed in the table. Before servicing the scale, determine
what specifications are not met.
Special Note regarding Approved scales
The specifications for the approved scales below are only for initial testing. These scales must be
tested according to the requirements of the local Weights and Measures authority. Before returning
the scale to service an approved representative of the local Weights and Measures authority must
certify the scale. Ohaus does not generally recommend the repair of an approved scale that
involves replacement of the load cell or PCB.
NV (non-Approved)
Model
Capacity (g)
Repeatability (g)
Linearity (g)
OCL (g)
Zero Drift (g/° C)
Span Sensitivity (g/° C)
NV (CMC Approved)
Model
Capacity
Repeatability (g)
Linearity (g)
OCL (g)
Zero Drift
Span Sensitivity
Ohaus Corporation www.ohaus.com
TABLE 1-1 SPECIFICATIONS
NV212 NV511
210 510
0.02 0.2
±0.02 ±0.2
±0.03 ±0.3
±0.03 ±0.2
±0.01 ±0.1
NV212B NV511B
200 510
0.02 0.2
±0.02 ±0.2
1 MPE 1 MPE
1e / 5° C 1e / 5° C
1 MPE 1 MPE
2
NV1101 NV2101
1100 2100
0.2 0.2
±0.2 ±0.2
±0.3 ±0.3
±0.2 ±0.2
±0.1 ±0.1
NV1101B NV2101B
1100 2100
0.2 0.2
±0.2 ±0.2
1 MPE 1 MPE
1e / 5° C 1e / 5° C
1 MPE 1 MPE
Navigator Series Service Manual
NV4101 NV5101
4100 5100
0.4 1
±0.4 ±1
±0.6 ±1.5
±0.4 ±1
±0.2 ±0.5
NV3101B NV5100B
3100 5100
0.4 1
±0.4 ±1
1 MPE 1 MPE
1e / 5° C 1e / 5° C
1 MPE 1 MPE