AND HR250A Laboratory Balance
AND Weighing HR250A scientific analytical balance offers 252 grams weighing capacity and increments in 0.1 milligram divisions. Calibration requires the purchase of optional 50g, 100g or 200 gram Class 1 calibration weight.
Availability: 4 left in stock. In Stock
YOU PAY: $1,563.75
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The AND HR-250A scientific laboratory analytic balance is truly unique when comparison shopping for your next scientific lab weighing instrument that increments in a tenth of a milligram. This balance is designed with a removable, shatterproof breeze break with antistatic coating. Other laboratory balance manufacturers design their lab weighing scientific balances with large bulky glass draftshields that are hard to clean. Many are not removable and if you ever do break the glass do you know the replacement cost for the glass can exceed over $500.
The shatterproof breeze break is the perfect design for challenging weighing applications where contamination is a potential concern. Some pharmaceutical or food research labs that must to comply with either FDA or HACCP regulations that specify no glass. The draft shield is removable you can weigh large diameter items that would not fit in the breeze break. Weighing in a glove box can sometimes be easier with the breeze break removed. The A&D design is affordable, reliable and adaptive to your weighing application.
A small footprint design saves you space. The HR-250A footprint measures only 8 x 12 inch. The rotary doors mean that the balance takes up no extra space when the doors are open. We can't understand why some other brand scientific analytical balances are designed to be so big and bulky, but I guess maybe they think a bigger piece of equipment can justify an overpriced price of lab equipment. The HR-A is a smart weighing design ideal for tight confines of glove boxes or fume hoods. Free up lab benches space since you'll have no problem setting up 2 HR250A balances back-to-back. Plus the top of the breeze break also pivots open, so access to beakers and flasks is easy.
The HR250A balance features a solid metal base on the A&D Super Hybrid Sensor (SHS) technology which delivers consistent weighing results day-in and day-out in thousands of laboratories and production facilities worldwide. This high precision weighing instrument even has a port for a below balance weighing hook located on the bottom of the balance. You can learn more about below weighing applications here.
While other manufacturers have only a 1 year or 2 year manufacturer warranty the HR-250A is backed with a 5 year manufacturer warranty. If the other brand balance is so good why is their warranty only 1 year?
To see the entire HR-A & HR-AZ Series of analytical balances offering weighing capacity from 102g - 252g here.
We understand purchasing a laboratory analytical balance is a major capital expense and if you have any questions give us a call and one of our weighing experts can discuss your weighing application and get you the most affordable balance for your weighing needs.
Free shipping UPS Ground in the lower 48 states on all HR-A analytical laboratory balances
The HR-A Series of Compact Analytical Balances are fast, accurate and reliable. They feature solid construction based on the A&D Super Hybrid Sensor (SHS) technology which has delivered consistent weighing results day-in and day-out in thousands of laboratories and production facilities worldwide
Learn more about the AND FX-700CT as we demonstrate the balance and show you all the features this precision milligram weighing instrument offers. Basically the FX-700CT (152g x 0.001g) is the same balance as the AND Weighing HR-150A (152g x 0.0001g) but the FX-700CT displays 1/10 the resolution. If you want to learn more about the HR-a Series this video is well worth watching.
In the video above we demonstrate the Sartorius Entris224-1SUS analytical balance and how easy calibration is when you purchase the optional calibration mass. The Sartorius Entris 4 decimal place balances offer a large draftshield with 3 sliding doors. See the quick settling time as we place calibration weights on the weighing platform. Get a better understanding of what each keypad does and how you can enter into the balance configuration menu to change the factory default setting to better meet your specific weighing requirements. The Sartorius Entris is easy to configure to optimize for your individual weighing application.
Need more accuracy? Do you need a 5 decimal place gram balance? The Sartorius Secura and Quintix semi microbalances are amazing. In the YouTube video above you will see the Sartorius Secura225D-1S semi microbalance [0-120g x 0.01mg] [120-220g x 0.1mg]. We highlight the intuitive operation using the SmartTouch user interface that is so easy to use you'll probably never need to reference the user manual. We also demonstrate the ergonomic draftshield and show how easy it is to dismantle the balance for easy cleaning.
Also you'll get a close up view of the new "collection container". The collection container is designed to keep the spill from entering the lab balance that could cause potential damage to the balance. Sartorius' revolutionary "collection container" features a rimmed design to keep the spill from entering if you happen to spill any liquid or granular samples while weighing.
If the Secura225D-1S is more balance than you need for your weighing application then be sure to see the Secura 125-1S, Sartorius Quintix125D-1S or Sartorius Quintix65-1S. Sartorius is our #1 selling laboratory weighing balances since they are the leaders in building high quality weighing instruments.
|Capacity x Resolution (grams)||252 x 0.0001 g|
|Capacity x Resolution (milligrams)||2520000 x 1 mg|
|Capacity x Resolution (ounces)||8.88 x 0.00001 oz|
|Capacity x Resolution (troy ounces)||8.10 x 0.00001 ozt|
|Capacity x Resolution (carats)||1260 x 0.001 ct|
|Capacity x Resolution (pennyweight)||162.0 x 0.0001 dwt|
|Capacity x Resolution (grains)||3889 x 0.002 GN|
|Counting Mode Min. Unit Mass||0.1 mg|
|Counting Mode # of Samples||10, 25, 50 or 100 pieces|
|Percent Mode Min. 100% Ref. Mass||10.0 mg|
|Percent Mode Min. 100% Display||0.01%, 0.1%, 1% (depends on the reference mass stored)|
|Repeatability (Std. Deviation)||0.1 mg|
|Linearity||± 0.2 mg|
|Stabilization Time (typically set at FAST)||Approximately 2 seconds|
|Sensitivity Drift (10°C to 30°C)||± 2 ppm / °C|
|Sensing Method||Compact Super Hybrid Sensor (SHS)|
|Motorized Internal Calibration||NO - only the HR-AZ Series offers this feature|
|Clock and calendar function||NO - only the HR-AZ Series offers this feature. Date and time is required for GLP compliance. So if you are GLP then you must buy the HR-250AZ|
|Breeze Break||Large Breeze Break 7.9" high (breeze break detaches in seconds making cleaning easier and enables top-loading operation.)|
|Operating Temperature||5°C to 40°C (41°F to 104°F), 85% RH or less (No condensation)|
|Display Type||Reverse back-lit display|
|Display Refresh Rate||5 times / second or 10 times / second|
|Std. Serial Interface||RS-232C Interface|
|Weighing Pan (diameter)||3.5" / 90 mm|
|AC Adaptor||120V AC Adapter Included. This balance runs on AC Adapter only, will NOT run on standard off the shelf alkaline batteries.|
|Power Consumption||Approximately 11 VA
(supplied to the AC Adaptor)
| 7.8" x 11.6" x 12.4"
198 mm x 294 mm x 315 mm
|Net Weight||Approximately 9 lbs|
One  Protective Unit Cover
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|Capacity x Readability||252 g x 0.0001 g|
|Weight Modes||Carats, Grains, Milligrams, Pounds, Ounces, Pennyweight, Grams, Troy Ounces, KiloGrams|
|Functions||Pieces (counting mode), % (percent mode), DS (density mode), user definiable functions|
|Features||Parts Counting, RS-232c|
|Legal for Trade||No Legal for Trade|
|Construction||Metal Housing, Stainless Steel Weighing Pan, LCD Display, Magnetic Force Motor Super Hybrid Sensor (SHS)|
|Calibration||Requires Optional 200 gram calibration weight|
|Communication||RS-232, Optional USB module can be purchased, Optional Ethernet module can be purchased, Aftermarket DB9 RS-232 Adapter Converter with USB Cable can be purchased|
|Platform size (inches)||3.5 diameter|
|Power Requirements||120V AC Adapter included|
|Manufacturer Warranty (years)||5|
|Additional info||The breeze break detaches in seconds even with heavy gloves. This makes cleaning easier and enables top-loading operation.|