Ohaus EXP224N/AD Explorer Pro Legal For Trade Analytical Balance (31059181) 220 g x 0.1 mg - NTEP 220 g x 1 mg
Ohaus Scales  and  Triple Beams
Engineered for Accuracy, Designed for Demanding Applications The new Explorer Plus (EXP Series) offers a premium weighing performance, compliance support and data traceability. The advanced features take the EXP to the next level by optimizing the user experience. This flagship balance is crafted to meet the most demanding requirements of modern scientific research. more ...
Laboratory Equipment > Analytical Balances > Analytical - 0.1 mg
Ohaus EXP224N/AD Explorer Pro Legal For Trade Analytical Balance (31059181)  220 g x 0.1 mg - NTEP 220 g x 1 mg



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Overview

Engineered for Accuracy, Designed for Demanding Applications The new Explorer Plus (EXP Series) offers a premium weighing performance, compliance support and data traceability. The advanced features take the EXP to the next level by optimizing the user experience. This flagship balance is crafted to meet the most demanding requirements of modern scientific research.
Free Ground Shipping within the 48 continental US States

Manufature: Ohaus
SKU: EXP224NAD
Dimensions
X:
25.00   Y: 26.00   Z: 19.00
Weight: 15.40 lb

  Features

EXR Explorer

Built for Precision, Powered by Innovation The new Explorer (EXR series) offers an intuitive interface, outstanding weighing performance, and an environmentally friendly design. The new generation Explorer establishes a groundbreaking standard for laboratory operations.



7-Inch Touchscreen Display

Vibrant colors, an easy-to-clean glass panel, and chemical resistance ensure a clear and durable interface.

Detachable Terminal and Base

Designed for flexibility, and suitable for small lab cabinets or fume hoods

Effortless Setup and Monitoring

Motorized Leveling System with a digital-level bubble, that ensures a smooth and straightforward setup.

Sample weighing kit includes Centrifuge Tube Holder, Rotary Evaporators Holder, Needle Holder, and Filter Paper Holder



Enhanced Anti-Pinch Automatic Draftshield Door

Safety protection with IR sensor operation for easy sample access and preventing hand injuries.
Half-open design is tailored for powder samples that require a longer time to stabilize with airflow

Standard Square Weighing Pan

Designed for laboratory efficiency and specifically designed to assist in sample preparation. The semi-micro model pan is made with zinc alloy, the analytical and precision models have pans made with SST316 and the High-Capacity models with SST304. Semi-Micro Balance (Zinc alloy)
Analytical Balance (SST316)
Precision Balance (SST316)
High-Capacity Balance (SST304)



Sample Libraries Shared among Applications

Apply to 15 weighing applications for Explorer Plus EXP and 11 for Explorer EXR. The large sample profile streamlines the workflow
3000 sample libraries for Explorer Plus EXP and 1000 sample libraries for Explorer EXR


Removable Draftshield

For easy cleaning and long-term care and specific large volume weighing applications
Remove EMC plate
Remove the complete draftshield

Digital High-Speed Load Cell
The digital weighing components (DWC) offer the advantage of creating self-contained load cell modules. Rapid and precise measurements with this advanced technology ensures weighing processes are both swift and highly accurate.

Elevated Digital Load Cell Platform
Equipped with 3 ambient sensors to measure key load cell factors: temperature, humidity, and air pressure. Comprehensive monitoring ensures optimal weighing conditions, enhancing the accuracy and reliability of the measurements.

Internal Calibration Systems
Automatic, user-triggered, and span calibration options ensure precise measurements.

Anti-Static Draftshield
Reduces static electricity around the balance for consistent results.

Built-In Ionizer in Draftshield Models
Removes the static charge from the sample surface and neutralizes the weighing chamber for a stable environment.

Routine Repeatability Test/strong>
Ensures consistent long-term accuracy and reliability. Ideal for critical applications such as weighing in regulated environments, where meeting strict uncertainty requirements is essential (e.g., pharmacopeia mandates uncertainty . 0.10%).

Enhanced Security and User Management
Optional Fingerprint Login System for secure and personalized access. This accessory ensures that only authorized users can access the system, providing a high level of security and data protection.
User management system offering 4 levels of access with an internal system log capacity of 100,000 entries, enabling the tracking and monitoring of user activities efficiently, ensuring compliance and accountability.

Supports Compliance for Data Traceability

Equipped with multiple USB ports, offering unparalleled flexibility. The direct to Excel feature is designed for users who lack the authorization to install drivers, providing a basic yet highly user-friendly solution for data transfer HID Connection
Human Interface Device allows connections to computers without the need for drivers.
Easy integration with LIMS and MES systems.

Time Synchronization
Network Time Protocol (NTP) ensures accurate timekeeping.

Electronic Signature
When the Electronic Signature feature is enabled, the User ID will be used in the printout field when the User ID content option is selected.

Direct Data Transfer
Direct export to Excel and saving data to USB in CSV and PDF formats

Label Printing Function
2 preset templates and 10 customizable templates for semi-finished product samples transfer management

System Log
All the changes made on balance setting will keep records in system log file. e.g. every printed data, date/time change, balance setting changes, perform calibration action, user log in/log out, user account create/edit/delete and etc. These system log files can be reviewed and exported as a PDF to a USB flash drive.

Highly Flexible Connectivity

Explorer Plus™ EXP Explorer™ EXR
2x USB Host Type A
1x USB Device Type B
1x USB Device Type C
1x Ethernet
1x RJ11 for Fingerprint accessory
1x RS-232
1x Optional Bluetooth® / WiFi dongle
(through USB Host Type A)
2x USB Host Type A
1x USB Device Type C
1x Ethernet
1x RS-232
1x Optional Bluetooth® / WiFi dongle
(through USB Host Type A)


Weighing Applications

Explorer Plus™ EXP Explorer™ EXR
7-inch display with glass panel YES YES
Motorized leveling system YES -
Detachable terminal and base design YES -
Enhanced auto-doors with anti-pinch safety protection YES -
Sample spotlight - models with draftshield YES -
Fingerprint login (accessory) YES -
Built-in ionizer - models with draftshield YES -
3 ambient sensors (load cell temperature, humidity, air pressure) YES -
Time synchronization NTP (Network Time Protocol) YES YES
Label printing function (2 preset templates and 10 customized templates) YES YES
Draftshield status lights YES -
Terminal status lights YES YES
2 x IR sensors YES YES
Digital level bubble YES YES
Standard square weighing pan YES YES
Full metal housing YES YES
Removable draftshield YES YES
Out-of-box packaging design YES YES
Internal calibration systems YES YES
Draftshield with anti-static coating YES YES
Powder sample dosing mode YES YES
1~9 grade filter level YES YES
Digital load cell platform YES YES
HID (Human Interface Device) connection to a computer without drivers YES YES
4-level user management and an internal system log capacity of 100,000 entries YES YES
Sample libraries shared among applications YES YES
Basic Weighing, Parts Counting, Check Counting, Percent Weighing, Check Weighing, Dynamic Weighing, Totalization, Formulation, Differential, Density Determination, and Peak Hold td YES
Process Weighing Applications: Pipette Adjustment, SQC, Fill Weight Variation,and Flow Rate Control YES -

  Specifications

Specifications ANALYTICAL 0.1 mg

Model EXR Explorer EXP Explorer Plus
EXR124
31059210
EXR224
31059211
EXR324
31059212
EXP124/AD
31059173
EXP224/AD
31059174
EXP324/AD
31059175
Capacity x Readability 120 g x 0.1 mg 220 g x 0.1 mg 320 g x 0.1 mg 120 g x 0.1 mg 220 g x 0.1 mg 320 g x 0.1 mg
Legal For Trade EXR124N
31059217
EXR224N
31059218
EXR324N
31059219
EXP125D/AD
31059180
EXP224N/AD
31059181
EXP324N/AD
31059182
Readability d (g) (EXP….N…model)
Verification Interval, e (EXP…N.. models only)
Weighing Units (EXP…N.. model only)
Repeatability (sd.), 0.5% of Full Load Typical 0.05 mg
Repeatability (sd.), 5% of Full Load to Full Range 0.1 mg
Linearity Deviation Typical 0.06 mg
Linearity Deviation 0.2 mg
Span Calibration Points 25g, 50g, 75g, 100g 50g, 100g, 150g, 200g 100g, 150g, 200g, 300g 25g, 50g, 75g, 100g 50g, 100g, 150g, 200g 100g, 150g, 200g, 300g
Weighing Units g, mg, ct, N, oz, ozt, Grain, dwt, mo, msg, tl H, tl S, tl T, tcl, tola, baht, Custom 1, Custom 2
Applications Basic Weighing, Parts Counting, Check Counting, Percent Weighing, Check Weighing, Dynamic Weighing, Totalization, Formulation, Differential, Density Determination, Peak Hold Basic Weighing, Parts Counting, Check Counting, Percent Weighing, Check Weighing, Dynamic Weighing, Totalization, Formulation, Differential, Density Determination, Peak Hold, Pipette Adjustment, SQC, Fill Weight Variation, Flow Rate Control
Stabilization Time (typical) 2 seconds
Sensitivity Temperature Drift (ppm/oC) 1.5
Min-Weight (typical)(K=2, U=1%) 10 mg
Min-Weight (typical) (USP, K=2, U=0.10%) 100 mg
Min-Weight (optimal) (USP, K=2, U=0.10%, SRP.0.41d) 82 mg
Terminal Display 7-inch TFT 16.7M Color
Touch Screen with Glass Overlay
7-inch TFT 16.7M Color
Touch Screen with Glass Overlay, Detachable Terminal
Display Resolution 800 x 480 Pixels
Communication USB Host (Type A) x 2
USB Device (Type C) x 1
Ethernet (RJ45) x 1
RS232 x 1
Optional Wi-Fi, Bluetooth Dongle
USB Host (Type A) x 2
USB Device (Type B) x 1
USB Device (Type C) x 1
Ethernet (RJ45) x 1
RS232 x 1
Optional Wi-Fi, Bluetooth Dongle
Leveling System 2 Leveling Feet with Digital Leveling Bubble Motorized Leveling System with Digital Leveling Bubble
Power Supply AC Adapter Input: 100-240 VAC 0.5A 50-60 Hz
AC Adapter Output: 12 VDC 1.5A
AC Adapter Input: 100-240 VAC 0.5A 50-60 Hz
AC Adapter Output: 12 VDC 1.5A
Weighing Pan Size Square Pan 90mm x 90mm
Built-in Ionizer - Standard
Environmental Sensor (Load Cell) - Temperature Sensor, Relative Humidity Sensor (RH), Air Pressure Sensor Touchless Sensor
Touchless Sensor 2 Touchless Sensors on the terminal
Draftshield with anti-static coating Standard
Automatic Draftshield Door Function - Standard, Open Range: 1/2 open and fully open
Terminal Status Lights Standard, 7-color Selectable
Draftshield & Terminal Status Lightss - Standard, 7-color Selectable
Sample Spotlight - Standard, White
Assembled Dimensions (W x D x H) 230mm x 393mm x 370mm 229mm x 408mm x 372mm
Shipping Dimensions (W x D x H) 415mm x 630mm x 561mm
Net Weight 7.4 kg 7.8 kg
Shipping Weight 10.2 kg 12.0 kg

  Other Models







































  Optional Accessories


Ohaus 83033633 In Use Cover for EX
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Ohaus 83033633 In Use Cover for EX
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Ohaus 83033633 In Use Cover for EX Cover, In-use, terminal, EX
Ohaus ION-100A Static Ionizer
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Ohaus ION-100A Static Ionizer
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Ohaus 30252145 Pipette Adjustment Kit for Explorer Semi-Micro
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Ohaus 30252145 Pipette Adjustment Kit for Explorer Semi-Micro
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Ohaus 30252145 Pipette Adjustment Kit for Explorer Semi-Micro
Ohaus 30369673 EX5 Gridding Pan
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Ohaus 30369673 EX5 Gridding Pan
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Ohaus 30369673 EX5 Gridding Pan
Ohaus 30078082 - Column Kit Option, Tower Assembly, EX-HiCap
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Ohaus 30078082 - Column Kit Option, Tower Assembly, EX-HiCap
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Price: $203.40
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Column Kit Option Tower Assembly , EX-HiCap

Ohaus 30041470 - Rolling Wheel Kit, Set (4), EX-HiCap
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Ohaus 30041470 - Rolling Wheel Kit, Set (4), EX-HiCap
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Price: $221.40
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Rolling Wheel Kit, Set (4), EX-HiCap

Ohaus 30078078 - Optional Cable, RS422, 9m, EX EX-HiCap
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Ohaus 30078078 - Optional Cable, RS422, 9m, EX EX-HiCap
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Optional Cable RS232,9m,EX HiCap

Ohaus 12106964 - AS017-09 9 Pin Scale To PC RS232 Cable
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Ohaus 12106964 - AS017-09 9 Pin Scale To PC RS232 Cable
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Price: $264.60
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The Great quality The Amazing Ohaus AS017-09 PC 9-Pin RS232 Cable or Ohaus Scale and Balances.

Compatible with:

  • Ohaus AP Series
  • Ohaus Adventurer Series
  • Ohaus Explorer Series
  • Ohaus Navigator Series
  • Ohaus Scout Pro Series
  • Ohaus Voyager Series
Ohaus 83021082 Interface Kit, Ethernet, EX
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Ohaus 83021082 Interface Kit, Ethernet, EX
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Ohaus 83021083 Display Extension Cable, EX
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Ohaus 83021083 Display Extension Cable, EX
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Price: $144.00
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Ohaus 83021083 Display Extension Cable, EX
Ohaus 83021085 Interface Cable, USB (Type A to B), EX
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Ohaus 83021085 Interface Cable, USB (Type A to B), EX
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Ohaus 83021085 Interface Cable, USB (Type A to B), EX
Ohaus 83021102 Tower Mount for Display EX
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Ohaus 83021102 Tower Mount for Display EX
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Ohaus 80850043 Security Device (470004-010)
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Ohaus 80850043 Security Device (470004-010)
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Security Device for Voyagers and Explorers up to 8kg, MB45, MB35, Triple Beam Pro
Ohaus 80253384 Solids Density Determination Kit for Ohaus new Explorer and Discovery
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Ohaus 80253384 Solids Density Determination Kit for Ohaus new Explorer and Discovery
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Ohaus 80253384 Solids Density Determination Kit for Ohaus new Explorer and Discovery
Ohaus 80850000  Security Device (76288-01)
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Ohaus 80850000 Security Device (76288-01)
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Price: $118.80
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Security Device for Ohaus Ranger Scales
Ohaus STP-103 Palm-Sized Thermal Printer
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Ohaus STP-103 Palm-Sized Thermal Printer
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Price: $956.25
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Printing Method - Thermal
Power - DC 7V ±1V (Printing), use exclusive adapter (DC 7V 1.6A) Thermal paper
Operating Temperature - 30 - 104° F / 0 - 40° C
Dimensions (W x D x H) - 4.17 x 7. x 3.5 in / 106 x 180 x 88 mm
Weight - 1lb / 470 g
Safety Standards - CE Marking/TUV - GS/FCC Class, B/VCCI Class B (AC adapter PSE/UL/C - UL/TUV - GS)
Ohaus 80251931 Paper Refill for the 80251992 Thermal Paper Refill, 1 Roll
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Ohaus 80251931 Paper Refill for the 80251992 Thermal Paper Refill, 1 Roll
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Price: $30.60
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Ohaus 80251931 Paper Refill for the 80251992 Thermal Paper Refill, 1 Roll
Ohaus 80251931 Paper Refill for the 80251992 Thermal Paper Refill, 5 pack
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Ohaus 80251931 Paper Refill for the 80251992 Thermal Paper Refill, 5 pack
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Ohaus SF40A (30064203) Portable Dot-Matrix Impact Printer
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Ohaus SF40A (30064203) Portable Dot-Matrix Impact Printer
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Price: $1,239.30
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OHAUS Value in a Full-Featured, Portable Printer
The all-new SF40A combines high performance and multiple functions to offer OHAUS quality and durability in a portable dot-matrix impact printer. The SF40A offers advanced functionality in an easy-to-use and set up printer at an exceptional value. This versatile printer is ideal for use in conjunction with OHAUS balances and scales in laboratory, industrial, and educational applications to ensure accurate documentation of weighing results.

Standard Features Include

  • Multiple Application Modes and Features Support the Data Reporting Process — SF40A is equipped with statistics and totalization modes that provide additional functionality for QA/QC and reporting processes. SF40A also offers a real-time clock with battery backup and date and time on printouts
  • Easy Setup And Configuration Eliminate Wasted Time — Don’t let your printer inhibit the efficiency of your weighing process. OHAUS balances and scales improve productivity and increase throughput and SF40A speeds recordkeeping to keep your job on track and get it completed as proficiently as possible. PC configuration software makes connecting the printer between balance or scale and computer a fast and convenient process and also makes setting up date, time, and baud rate hassle-free. The SF40A combined with GLP/GMP data output can help meet traceability and compliance requirements.
  • Multi-Language Printing Supports Universal Operation — SF40A supports printing in the language of the connected device in 13 different languages.

Other Standard Features
Status indicator, compatible with continuous label paper, perform zero and tare operations directly from the printer. Full functionality with Discovery, Adventurer™ Pro, Explorer®, Navigator®, MB Series Moisture Analyzers, Trooper®, Ranger®, Valor™ 7000, Defender™ bench and floor scales and “T” Series indicators. Statistics and Totalization not supported on other OHAUS products with RS232.
Multi-Language Printing: English, Spanish, French, German, Italian, Chinese, Korean, Japanese, Russian, Polish, Portuguese, Hungarian and Czech.

Ohaus 80251932 Paper Refill for  the Ohaus 80252042  Dot Matrix Printer
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Ohaus 80251932 Paper Refill for the Ohaus 80252042 Dot Matrix Printer
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Ohaus 80251932X5 Paper Refill for  the Ohaus 80252042  Dot Matrix Printer,  5 pack
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Ohaus 80251932X5 Paper Refill for the Ohaus 80252042 Dot Matrix Printer, 5 pack
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Ohaus 80252581 Cable for 802521992 Thermal Printer
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Ohaus 80252581 Cable for 802521992 Thermal Printer
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RS232 Cable & Adapter, (used with 80251992 Printer) for Ranger and Ranger Count, Pioneer, MB23, MB25, MB35, MB45, Adventurer Pro, Discovery, T31P, T51P and T71P
Ohaus 80500524 RS232 Cable, PC 25-pin to Defender 5000 & 7000 with T7IP, T51P
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Ohaus 80500524 RS232 Cable, PC 25-pin to Defender 5000 & 7000 with T7IP, T51P
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Ohaus 80500525 RS-232 Cable PC 9 Pin
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Ohaus 80500525 RS-232 Cable PC 9 Pin
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RS-232 Cable for Ohaus balances. IBM 9 pin in to Analytical Plus

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