CHAPTER 1 GETTING STARTED
Ohaus Corporation www.ohaus.com
1-2
Valor
™
7000 Series Service Manual
1.4 SPECIFICATIONS
Complete specifications for the Ohaus Valor 7000 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.
TABLE 1-1. SPECIFICATIONS
Model
V71P1502T
V71P3T
V71P6T
V71P15T
V71P30T
Capacity
1.5 kg
3 lb
3 kg
6 lb
6 kg
15 lb
15 kg
30 lb
30 kg
60 lb
Min (20e)
0.01kg
0.02kg
0.04kg
0.1kg
0.2kg
0.02lb
0.04lb
0.1lb
0.2lb
0.4lb
Standard readability
d=
0.00005 kg
0.0001 lb
0.0001 kg
0.0002 lb
0.0002 kg
0.0005 lb
0.0005 kg
0.001 lb
0.001 kg
0.002 lb
LFT ON readability
e=10d=
0.0005 kg
0.001 lb
0.001 kg
0.002 lb
0.002 kg
0.005 lb
0.005 kg
0.01 lb
0.01 kg
0.02 lb
Standard
Resolution
1:30000
1:30000
1:30000
1:30000
1:30000
LFT ON
Resolution (nMax)
1:3000
1:3000
1:3000
1:3000
1:3000
Linearity 2d
r
0.0001 kg
r
0.0002 kg
r
0.0005 kg
r
0.001 kg
r
0.002 kg
Repeatability
2d
r
0.0001 kg
r
0.0002 kg
r
0.0005 kg
r
0.001 kg
r
0.002 kg
Hysteresis 2d
r
0.0001 kg
r
0.0002 kg
r
0.0005 kg
r
0.001 kg
r
0.002 kg
Off Center Load 2d
r
0.0001 kg
r
0.0002 kg
r
0.0005 kg
r
0.001 kg
r
0.002kg
Creep (60s, 2d)
r
0.0001 kg
r
0.0002 kg
r
0.0005 kg
r
0.001 kg
r
0.002 kg
Creep (30 min.
0.5e) MPE
r
0.0002 kg
r
0.0005 kg
r
0.001 kg
r
0.002 kg
r
0.005 kg
Stabilization Time
1 sec.
1 sec.
1 sec.
1 sec.
1 sec.
Combined effect
(Increasing /
Decreasing Load)
MPE
MPE
MPE
MPE
MPE
Zero Drift
vs.
Temp 2d/
q
C
r
0.0001 kg /
q
C
r
0.0002 kg /
q
C
r
0.0005 kg /
q
C
r
0.001 kg /
q
C
r
0.002 kg /
q
C
Span Drift vs. Temp
1d/
q
C,
Less or equal than
MPE
r
16.7ppm /
q
C
r
16.7ppm /
q
C
r
16.7ppm /
q
C
r
16.7ppm /
q
C
r
16.7ppm /
q
C
Operating
Conditions
-10
q
C to 40
q
C
-10
q
C to 40
q
C
-10
q
C to 40
q
C
-10
q
C to 40
q
C
-10
q
C to 40
q
C
Storage
Temperature
-40
q
C to 60
q
C
-40
q
C to 60
q
C
-40
q
C to 60
q
C
-40
q
C to 60
q
C
-40
q
C to 60
q
C
Pan Size
225 x 300 mm
225 x 300 mm
225 x 300 mm
225 x 300 mm
225 x 300 mm
