Mettler Toledo WXS Guide De L'utilisateur page 6

3 WXS/WXT Weigh Modules
3.1 Specifications
Parameter
Maximum capacity
Readability
Limit values*
Maximum capacity, fine range
Readability, fine range
Repeatability ** (at nominal load)
Repeatability, fine range ** (at
nominal load)
Linearity deviation
Eccentricity deviation (test load)
Sensitivity offset *** (test load)
Sensitivity temperature drift
Sensitivity stability
Dynamics
Settling time **** (typical)
Settling time, fine range **** (typical)
Parameter
Maximum capacity
Readability
Limit values*
Maximum capacity, fine range
Readability, fine range
Repeatability ** (at nominal load)
Repeatability, fine range ** (at
nominal load)
Linearity deviation
Eccentricity deviation (test load)
Sensitivity offset *** (test load)
Sensitivity temperature drift
Sensitivity stability
Dynamics
Settling time **** (typical)
Settling time, fine range **** (typical)
sd = Standard deviation
Rgr = Gross weight
* Temperature range 10-30 °C; Relative humidity 20-80% rH
** under good environmental conditions (free of vibration and air draft)
*** applies only after adjustment at nominal capacity with an OIML E2 weight
6 WXS/WXT Weigh Modules​ ​
205
220 g
0.01 mg
––
––
sd 0.04 mg (200 g)
sd ––
sd 0.15 mg
0.3 mg (100 g)
-6
2.5 x 10 • R
nt
-6
1.5 x 10 /°C• R
nt
-6
2.5 x 10 /a• R
nt
3 s
––
26
22 g
0.001 mg
––
––
sd 0.003 mg (20 g)
sd –
sd 0.02 mg
0.03 mg (10 g)
-6
4 x 10 • R
nt
-6
1.5 x 10 /°C• R
nt
-6
2.5 x 10 /a• R
nt
3 s
–
Rnt =
a =
205DU 204
220 g 220 g
0.1 mg 0.1 mg
111 g ––
0.01 mg ––
0.07 mg (200 g) 0.1 mg (200 g)
0.03 mg (100 g) ––
0.2 mg 0.25 mg
0.3 mg (100 g) 0.4 mg (100 g)
-6
3 x 10 • R 4 x 10
nt
-6
1.5 x 10 /°C• R 1.5 x 10
nt
-6
2.5 x 10 /a• R 2.5 x 10
nt
2 s 2 s
3 s ––
26DU 3DU
22 g 3.2 g
0.01 mg 0.01 mg
11 g 1.2 g
0.001 mg 0.001 mg
0.006 mg (20 g) 0.006 mg (3 g)
0.0035 mg (10 g) 0.001 mg (1 g)
0.03 mg 0.02 mg
0.03 mg (10 g) 0.01 mg (2 g)
-6
4 x 10 • R 3 g
nt
-6
1.5 x 10 /°C• R 1.5 ppm/°C
nt
-6
2.5 x 10 /a• R 0.00025 %/a
nt
3 s 3 s
5 s 3 s
Net weight (sample weight)
Year (annum)
-6
• R
nt
-6
/°C• R
nt
-6
/a• R
nt
Weigh Modules