Wxs/Wxt Weigh Modules - Mettler Toledo WXS Serie Manual De Usuario

3 WXS/WXT Weigh Modules

3.1 Specifications
Parameter
Maximum capacity
Readability
Measurement properties
Specification temperatures
Specification humidity
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
Measurement properties
Specification temperatures
Specification humidity
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
6 WXS/WXT Weigh Modules
205
220 g
0.01 mg
10 ... 30 °C
20 ... 80% rH
––
––
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 = Net weight (sample weight)
a = Year (annum)
205DU
220 g
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
3 s
26DU
22 g
0.01 mg 0.01 mg
10 ... 30 °C
20 ... 80% rH
11 g
0.001 mg 0.001 mg
0.006 mg (20 g) 0.006 mg (3 g)
0.0035 mg (10 g)
0.03 mg 0.02 mg
0.03 mg (10 g) 0.01 mg (2 g)
-6
4 x 10 • R 2 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
3 s
5 s
Weigh Modules
204
220 g
0.1 mg
––
––
––
-6
• R
nt
-6
/°C• R
nt
-6
/a• R
nt
2 s
––
3DU
3.2 g
1.2 g
–
-5
• R
nt
-6
/°C• R
nt
-6
/a• R
nt
3 s
5 s