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Semi-micro balances, Explorer® series

Supplier: Ohaus
These semi-microbalances have been designed and built for sophisticated professional weighing applications where the user requires extreme accuracy.

  • 'High Speed Single Module' weighing cell delivers ultra-fast stabilisation times typically ≤3 seconds for 0,1 mg and ≤8 seconds for 0,01 mg
  • Intuitive software with an icon-based colour touch screen display
  • AutoCal™ fully automatic internal calibration which uses two internal weights to perform a linear calibration
  • Save data to USB
  • Four touchless sensors allow the operator to perform common functions and commands with a swipe of the hand
  • Choice of anti-static glass draught shield with flip top door, or Auto-Door - automatic draught shield doors for access to chamber without the need to touch the doors, minimising unwanted vibration
  • Built-in ioniser with Auto-Door models

A user-manager function provides profiles for one administrator and five additional users together with a below minimum sample weight indicator and real time clock for GLP/GMP data collection.

Ordering information: A selection of OIML EC approved balances denoted M (e.g. EX125DM) are also available. For a full range of accessories for the Explorer® semi-microbalances please contact your local VWR sales office.



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Standard models
Model Weighing cap. Readability Pan/platform size Linearity Pk VWR Catalog Number Quantity
EX125D 52 / 120 g 0,01 mg Ø 80 mm ±0,1 mg 1 OHAU30139510
Supplier Article Number:: 30139510
EX125 120 g 0,01 / 0,1 mg Ø 80 mm ±0,1 mg 1 OHAU30139511
Supplier Article Number:: 30139511
EX225D 120 / 220 g 0,01 / 0,1 mg Ø 80 mm ±0,1 mg 1 OHAU30139512
Supplier Article Number:: 30139512

Auto-Door models with built-in ioniser
Model Weighing cap. Readability Pan/platform size Linearity Pk VWR Catalog Number Quantity
EX225/AD 220 g 0,01 mg Ø 80 mm ±0,1 mg 1 OHAU30139514
Supplier Article Number:: 30139514
EX225D/AD 120 / 220 g 0,01 / 0,1 mg Ø 80 mm ±0,1 mg 1 OHAU30139513
Supplier Article Number:: 30139513


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Description Pk VWR Catalog Number Quantity
SF40A impact printer for Ohaus balances (supplied with printer cables 611-2571 and 611-2572), EU/UK plugs 1 OHAU30064202
Supplier Article Number:: 30064202
Anti-theft device (Laptop lock) for Explorer®/Adventurer®/MB series 1 OHAU80850043
Supplier Article Number:: 80850043
Density determination kit for Explorer®/Adventurer® balances (0,01,  0,1 and 1 mg models only) 1 OHAU80253384
Supplier Article Number:: 80253384
Ethernet interface kit for Explorer® series 1 OHAU83021082
Supplier Article Number:: 83021082
Sinker glass for density determination kit 1 OHAU83034024
Supplier Article Number:: 83034024
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