Product Description

The OHAUS Explorer™ Semi-Micro Balance is designed with technology to ensure that your very specific weighing results are accurate. It is Ideal for sophisticated laboratories that require accuracy and are looking for innovative technology to obtain measurement results.

Features:

  • AutoCal™ internal calibration system ensures the balance is always ready for use, eliminating manual calibration and external weights
  • Modular design in which the base and display can be separated to allow the balance to fit ideally on the lab bench
  • Large color touchscreen with programmable IR sensors
  • *Built-in Ionizer and automatic doors
  • Built-in Repeatability Test evaluates balance performance and determines the minimum weight for high-accuracy applications
  • Integral weigh below hook for below balance weighing applications
  • Internal calibration uses multiple weights across the weighing range, reducing measurement uncertainty compared to simple span calibration
  • An intuitive user interface with an internal database can be used to store, manage, and retrieve application and system data effectively
  • Internal weighing mode library can allow saving and loading of weighing mode configurations
  • Built-in real-time clock ensures that the data captured is contemporaneous
  • A user management system supports up to 110 users, assigning one of four access-level groups with password protection to ensure data integrity in multi-user environments
  • Four touchless sensors enable hands-free operation for zeroing, printing, calibration, taring, automated draft shield doors, and other selectable functions
  • Antistatic-coated glass helps dissipate static charges in the weighing chamber which could adversely affect the weighing results
  • The automatic door allows access to the weighing chamber without the need to touch the draftshield door, minimizing vibrations caused by manual operation that can affect weighing results
  • Built-in Ionizer generates bipolar ions from positive and negative discharge electrodes, directing ionized air onto the charged body to eliminate static electricity, which can affect weighing results by several milligrams

Technical Data:

  • Pan Size: Ø 3.5"
  • Weighing Units: Gram, Milligram, Kilogram, Carat, Ounce, Ounce Troy, Pound, Pennyweight, Grain, Newton, Momme, Mesghal, Hong Kong Tael, Singapore Tael, Taiwan Tael, Tical, Tola, Baht, Custom Unit 1, Custom Unit 2, Custom Unit 3
  • Display: 5.7 in / 14.5 cm (Diagonal) Full-Color touchscreen
  • Interface: Standard connectivity: 1 USB host, 1 USB device, 1 RS-232, and Ethernet (Optional)
  • Working Environment: 10°C – 30°C / 50° F – 86° F, 85% RH, non-condensing
  • Storage Conditions: 14° F (10°C) to 140° F (60°C) at 10% to 90% relative humidity, non-condensing
  • Power Supply: AC Adapter Input: 100 – 240 VAC 0.6 A 50/60 Hz, Output: 12 VDC 1.5 A
  • Product Safety: CAN/CSA C22.2 61010-1, UL 61010-1, IEC 61010-1 
  • Electromagnetic Compatibility: FCC Part 15 (Class A), Industry Canada ICES-001 (Class A), IEC 61326-1, (Class B emissions, Industrial immunity)
  • Overall Dimensions: 15.5" L x 13.8" H x 9.1" W
  • Actual Product Weight: 15.2 lbs

*The Auto Door and Built-in Ionizer features are available for select SKUs

Model Comparison:

Model  EX125  EX125D EX225D *EX225/AD *EX225D/AD
SKU 30139511 30139510 30139512 30139514 30139513
Auto Door - - -
Built-in Ionizer - - -
Maximum Capacity (Fine range/Full range) 120 g 120 g 220 g 220 g 220 g
Readability d, Fine Range 0.01 mg
Readability d, Full Range 0.1 mg 0.01 mg 0.1 mg 0.01 mg
Repeatability (sd.), ≤ 5% of Full Load 0.01 mg
Repeatability (sd.), 5% of Full Load to Fine Range Max 0.02 mg
Repeatability (sd.), Fine Range Max to Full Range 0.1 mg 0.02 mg 0.1 mg 0.02 mg
Linearity Deviation, Typical ± 0.06 mg
Linearity Deviation ± 0.1 mg
Span Calibration Points 50 g and 100 g 100 g, 150 g, and 200 g
Calibration Standard AutoCal™, AutoCal on Δ1.5° temperature change, 3 hours
Stabilization time, Fine Range 5 seconds
Stabilization time, Full Range 2 Seconds 5 Seconds 2 Seconds 5 Seconds
Sensitivity Temperature Drift 0.50 ppm / °C
Min-Weight (Typical) (USP, K=2, U= 1%) 2 mg
Min-Weight (Typical) (USP, K=2, U= 0.10%) 20 mg
Min-Weight (Optimal) (g) (USP, K=2, U= 0.10%, SRP ≤ 0.41d) 8.2 mg

Specifications

Specifications
Manufacturer Ohaus Corporation
Latex Free Yes
Actual Product Weight 15.2 lbs
Overall Height 13.8"
Overall Length 15.5"
Overall Width 9.1"
Country of Manufacture China
Item Ships From Ohio

Literature

pdf
(Size: 2.9 MB)
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(Size: 1.1 MB)
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(Size: 1.7 MB)
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(Size: 301.4 KB)

Product Video

 
 
 

Instructions

Warranty: OHAUS Corporation warrants only to the original purchaser of this product from a Company-authorized reseller or distributor that this product will be free from defects in material and workmanship under normal use and service, for 2 Years.

For Complete Warranty Details, please see the literature above.

Returns

Products must be returned in unused, resalable condition with the original packaging. Please contact Customer Service for a valid return authorization within 30 days of receipt of purchase. A minimum restocking fee of 20% of the purchase price will be deducted from the refund. Customers original shipping charges will not be reimbursed. The customer is responsible for return shipping charges and insuring the package. Credit will not be issued if product is received damaged.

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