Technical Data, Options, Optional Equipment; Technical Data - Mettler Toledo AL Mode D'emploi

Technical data, options, optional equipment

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6 Technical data, options, optional equipment

6.1 Technical data

Standard equipment of L/L-S balances
• AC adapter to national standard as per list in Section 6.4.
Balance power input 6-14,5VAC, 50/60Hz, 4VA or
7-20VDC, 4W
• Draft shield (on models with 0.1 / 1 mg resolution)
• All models can weigh below balance
• External adjustment weight with AL models
Materials
• Housing base:
standard construction: die-cast aluminum, painted;
compact construction: plastic (ABS/PC)
• Top housing: plastic (ABS/PC)
• Weighing pan: 18/10 chromium-nickel steel
Batteries, disposable and rechargeable (compact
construction)
• Disposable: 4 x AA (LR6) 1.5 V alkali-manganese, typical
20 h (with 2.9 Ah capacity)
• Internal battery charger "AccuModule" (optional):
4 NiMH, typical 11 h/charging time 5 h (with 1.5 Ah
capacity)
Readability
Max. capacity
Repeatability (sd)
Linearity
Sensitivity temperature drift
(10 °C ... 30 °C)
Settling time, typical
Adjustment weight external
Construction
External dimensions of balance
(W/D/H) in mm
External dimensions of packaging
(W/D/H) in mm
Weighing pan
Usable heigh of draft shield
Net weight (with packaging) kg
Level indicator
Number of leveling screws
Protection
•
•
•
•
Ambient conditions
The technical data are valid under the following ambient
conditions:
•
•
Operability is assured at ambient temperatures between 5 and
40 ºC.
AL54 AL104
0.0001 g 0.0001 g
51 g 110 g
0.0001 g 0.0001 g
0.0002 g 0.0002 g
2.5 ppm/°C 2.5 ppm/°C
4 s 4 s
50 g 100 g
Standard
238x335x364
520x385x555
ø 90 mm
220 mm
5.8 (8.2)
yes yes
2 2
Protected against dust and water
Pollution degree: 2
Installation category: class II
EMC: see declaration of conformity
Ambient temperature
Relative humidity
AL204
0.0001 g
210 g
0.0001 g
0.0003 g
2.5 ppm/°C
4 s
200 g
yes
2
10 °C ... 30 °C
10 % to 80 % at 31 °C, linear
decreasing to 50 % at 40 °C
noncondensing