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Mettler Toledo UMX2 Ultra-Microbalance

Mettler Toledo UMX2 Ultra-Microbalance with Printer and Power Adapter
Mettler Toledo UMX2 Ultra-Microbalance with Printer and Power Adapter
Mettler Toledo UMX2 Ultra-Microbalance with Printer and Power Adapter

Mettler Toledo UMX2 Ultra-Microbalance with Printer and Power Adapter

Mettler Toledo UMX2 Ultra-Microbalance with Printer and Power Adapter
Mettler Toledo UMX2 Ultra-Microbalance with Printer and Power Adapter
Mettler Toledo UMX2 Ultra-Microbalance with Printer and Power Adapter
Mettler Toledo UMX2 Ultra-Microbalance with Printer and Power Adapter
Mettler Toledo UMX2 Ultra-Microbalance with Printer and Power Adapter
Mettler Toledo UMX2 Ultra-Microbalance with Printer and Power Adapter

Mettler Toledo UMX2 Ultra-Microbalance
Description: Mettler Toledo UMX2 Ultra-Microbalance with Printer and Power Adapter
S/N: 1125221173

Electrical: 115V 50/60Hz, Power Adapter included

The following features are common to all models of the AX and MX/UMX lines:
– Glass draft shield with motorized opening for precise weighing even in unstable environments.
– Fully automatic adjustment (calibration and linearization) using internal weight.
– Integrated applications for normal weighings, piece counting, percent weighing, differential

weighing, and density determination.
– Integral RS232C interface.
– Touch-sensitive graphics terminal (“TouchScreen”) for easy, convenient operation.
– Two programmable sensors for hands-off operation (“SmartSens”) to speed up frequently recurring

tasks.

Includes:
Printer, Model RS-P42
Power Adapter 12VDC
Operating Instructions


Model UMX2
Maximum load 2.1 g
Maximum load, fine range —
Readability 0.0001 mg
Readability, fine range —
Repeatability (sd) at full load (1) 0.00025 mg
Repeatability (sd) (at gross load) (1) 0.00025 mg (0.2 g)
Linearity 0.001 mg
Eccentric load deviation at 1/2 maximum capacity (2) 0.0025 mg
Sensitivity offset (3) 1.5x10-5
Sensitivity temperature drift (4) 0.0001%/°C
Sensitivity stability (5) 0.0001%/a
Weighing time typical (6) 16 s
Interface update rate 7 /s
Balance dimensions (WxDxH) (mm) 128x287x113
Control unit dimensions (WxDxH) (mm) 224x366x94
Usable height of draft shield 55 mm
Weighing pan dimensions (WxD) (mm) ø 16
 
Typical data for determination of the measurement uncertainty
Repeatability (sd) typical 0.0002 mg + 2.5x10-8 • Rgr
Repeatability (sd) in fine range typical 7) —
Differential nonlinearity (sd) typical 1x10-14 • Rnt
Diff. eccentric load deviation (sd) typical 2.5x10-7 • Rnt
Sensitivity offset (sd) typical 3) 3x10-6 • Rnt
Minimum weight (according to USP) typical 8) 0.6 mg + 7.5x10-5 • Rgr
Minimum weight (according to USP) in fine range typical 7)-
Minimum weight (@ U=1&, 2 sd) typical 0.04 mg + 5x10-6 • Rgr
Minimum weight (@ U=1&, 2 sd) in fine range typical 7)—

(1) Valid for compact objects
(2) According to OIML R76
(3) After adjustment with built-in reference weight
(4) In the temperature range 10...30 °C
(5) Sensitivity drift/year after putting into operation for the first time, with the FACT self-

calibration function activated
(6) Includes sample handling and setting time
(7) With DeltaRange models: Fine range starting at zero gross load

sd = Standard deviation
Rgr = Gross weight
Rnt = Net weight (sample weight)
a = Year (annum)
(8) The minimum weight can be improved by the following measures:
- Selecting suitable weighing parameters
- Choosing a better location
- Using smaller taring containers
- Using an inner draft shield (AX)

General data
Power supply
• Power supply connector 11100750, KA-52A
Primary: 100-240V, -15%/+10%, 50/60Hz, 0.7A
with AC/DC adapter: Secondary: 12VDC +/-5%, 2.08A (with electronic overload protection)

with AC/DC adapter: Secondary: 12VDC +/-5%, 2.25A (with electronic overload protection)
• Power supply cable: 3-core
• Power supply to the balance: 12 VDC +/-5%, 2.08A, maximum ripple 120 mVpp

Use only with a tested AC adapter with SELV output current.
Ensure correct polarity
Protection and standards
• Overvoltage category: Class II
• Degree of pollution: 2
• Protection: Protected against dust and water
• Standards for safety and EMC: See Declaration of Conformity (separate brochure 11780294)
• Range of application: For use only in closed interior rooms
Environmental conditions
• Height above mean sea level: Up to 4000 m
• Ambient temperature: 5-40 °C
• Relative air humidity: Max. 80% at 31°C, linearly decreasing to 50% at 40 °C, noncondensing
• Warm-up time: At least 120 minutes after connecting the balance to the power supply; when
switched on from standby-mode, the balance is ready for operation immediately.
Materials
• Housing: Die-cast aluminum, lacquered
• Terminal: Die-cast zinc, lacquered, and plastic
• Weighing pan: Chrome steel
Standard equipment
• Delivered with balance: AC adapter with country-specific power cable
RS232C interface
Protective cover for the terminal

Cleaning brush
Tweezers

Ref# 39803ke

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K & Us Equipment, Inc., 30 Janis Way, Ste F, Scotts Valley, CA 95066 ¦ Phone (831) 461-9230, Fax (831) 461-9236 ¦ Contact www.kandus.com
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