Analytical balance model Ohaus PA214 - representative of the line Pioneer PA – has extensive electronic intelligence and belongs to the first special accuracy class, and is also included in the list of reliable measuring instruments (State Register). In addition, scales PA214 are quite simple to use, do not impose special requirements on the organization of the workplace, and are also endowed, unlike high-precision mechanical scales, with extensive functionality: for example, in addition to conventional weighing, the user has access to dynamic weighing, as well as automatic zeroing, percentage weighing, and density determination , selection of weight units and much more. In this regard, the main users of scales Pioneer PA214 Ohaus are industrial and research laboratories, analytical departments of universities, medical institutions etc. Here they are usually used to implement particularly complex operations associated with high-precision weighing, such as assay analysis, calibration of syringes and weights, weighing of rapidly degradable or toxic substances, etc., and are also part of control systems quality.
Main performance characteristics and features of the PA214 Ohaus scale
Model Ohaus Pioneer PA214 has the largest weighing limit of 210 g and an accuracy of 0.1 mg. To accommodate the load there is a removable bowl with a diameter of 90 mm, which, thanks to such a convenient design, can be cleaned even under running water. To control the horizontal installation of the scales, use the built-in level, as well as adjustable support legs on the body of the model.
The scales are easy to set up, thanks in part to the presence of a Russified menu option. At the same time, all settings for ease of use can be saved, followed by blocking the menu from making unauthorized changes, and, if necessary, returning the scales to factory settings. Command programming and weighing results are displayed via a high-contrast display; in addition, the received data can be transferred to other devices - a special exchange interface is provided for this.
Laboratory analytical balances OHAUS Pioneer (PA)
Ohaus Pioneer - a series of analytical (with a resolution of 0.0001 g) laboratory scales. This line includes 6 models of analytical balances that can be used wherever high accuracy of mass measurement is required. These are enterprises and laboratories various industries industry, laboratories of medical, scientific and educational institutions. Ohaus Pioneer scales combine simplicity of design, ease of use and an optimal combination of functions.
The scales are certified in Russia and other CIS countries.
Ohaus Pioneer analytical scales are included in the State Register of Measuring Instruments under No. 38796-08.
Metrological and specifications laboratory scales Ohaus Pioneer (PA)
| model | PA64 PA64C |
PA114 PA114C |
PA214 PA214C |
| NEL, g | 65 | 110 | 210 |
| discreteness, g | 0.0001 | ||
| reproducibility (RMS) per NIP, g | 0.0001 | ||
| linearity, g | ±0.0002 | ||
| tare range | to NPV | ||
| settling time | 3-5 sec | ||
| mass of weight for calibration range and for linearity calibration, g |
50E2 | 50E2 or 100E2 |
100E2 or 200E2 |
| scale platform dimensions, mm | Ø90 | ||
| dead weight, kg | 4,6 | ||
| overall dimensions of scales, mm | 196 × 287 × 320 | ||
| dimensions in packaging, mm | 495 × 395 × 522 | ||
| accuracy class according to GOST 24104-01 | Special (I) | ||
| temperature range from normalized errors, °C |
from +10 to +30 | ||
| acceptable range operating temperatures, °C |
from +5 to +40 | ||
| relative humidity, % | from 15 to 80 | ||
| electrical power supply | network adapter; scale power input: AC voltage 8-14.5V, 50/60Hz or DC voltage 8-20V, 4W | ||
Internal calibration InCal for models with index "C" in the name.
Functional features of laboratory balances Ohaus Pioneer (PA)
External or internal (InCal) calibration.
Possibility to select range calibration points.
3 linearity calibration points.
Automatic zero correction.
Automatic taring.
Counting pieces.
Percentage weighing (allows you to determine the mass of objects as a percentage of the mass of a pre-weighed sample).
Weighing hook under scales to determine density and specific gravity.
Selecting the discreteness of displaying results.
3 noise filtering modes.
RS232 interface.
Configurable data transfer and printing options.
High contrast display.
Menu lock system to protect against unauthorized changes to settings.
19 units of mass measurement, including the ability to set an arbitrary non-standard unit of measurement.
Possibility of restoring factory settings.
Measurement protocol in accordance with GLP standards.
Convenient, easy to disassemble and easy to clean protective housing with three doors.
A built-in level located on the front panel allows for easy leveling.
Protection against dust and water penetration.
Additional equipment for laboratory scalesOhaus Pioneer (PA)
Calibration weights.
Additional backlit display.
Anti-theft lock.
Portable printer CBM910 or STP103.
Cable for CBM910 or STP103 printer.
RS232 printer cable with 9-pin connector.
Density Determination Kit.
Protective keyboard cover.
Analytical balances OHAUS Pioneer (PX)
Analytical balances OHAUS Pioneer series (PX) are the latest development of the company, meeting the highest requirements for accuracy and repeatability of results in research, academic and industrial laboratories. Pioneer Analytical Balances (PX) are accessible and intuitive, with a large two-line display that provides all the information you need and more. The scales are equipped with USB and RS232 ports for efficient data transfer to external devices. The Pioneer (PX) design is designed to last a long time and allows the scale to be used in a wide variety of environments (cast metal case, scale bowl and its base made of stainless steel, durable non-electrifying ABS plastic). The scales are equipped with a bar to remove static charges, which increases ease of use. Analytical instrument Pioneer (PX) is equipped with a real-time clock for recording data in the GLP/GMP protocol, a hook for weighing under the scales, an anti-theft bracket, a protective cover, and all this makes the scales as convenient as possible for solving various problems in laboratories and production.
The scales are certified in Russia and other CIS countries.
Technical characteristics of OHAUS Pioneer (PX) analytical balances
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Resolution, g |
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Reproducibility, g |
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Nonlinearity, g |
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Average stabilization time, s |
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Internal calibration |
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Bowl diameter, mm |
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Accuracy class according to GOST OIML R 76-1-2011 |
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Overall dimensions of scales, mm |
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Main advantages and functional features of OHAUS Pioneer (PX) analytical balances
High accuracy and reliability of measurements.
. Intuitive user interface. The scales are controlled using four buttons.
. Two-line, high-contrast, backlit LCD display - displays main and Additional Information- indication of overloads and various tips that simplify working with the device.
. Wide viewing angle of the scale display.
. The user of the scale can independently adjust the brightness of the display.
. For communication with external devices, the scales are equipped with USB and RS232 interfaces.
. The scales are equipped with a slot for an anti-theft lock.
. The main material is durable non-electrifying ABS plastic.
. Static discharge strip.
. The lower part of the scale body is cast and the four casing posts are made of stainless steel.
. Windproof cover with three doors.
. Removable stainless steel platform.
. External and internal calibration possible.
. Real time clock for GLP/GMP data logging.
. Hook for weighing under scales.
. Gross/net weighing.
. Counting mode.
. Percentage weighting.
. Weighing animals ( high speed stabilization of readings).
. Determination of density.
. Automatic zeroing and taring.
. Filters for adaptation to conditions environment.
. Ability to set project and user identifiers.
. The user can independently select range calibration points
. Software overload/underload indicator.
. Four user languages.
. Possibility to select a unit of measurement.
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