Sartorius CPA64 laboratory balance

64 g x 0.0001 g

Sartorius CPA64 analytical laboratory scale. CPA 64 by Sartorius features internal auto isoCal calibration and monolithic weighing offering 64g x 0.1mg

Availability: 0 left in stock. Discontinued

MSRP: $2,995.00

YOU PAY: $2,396.00

You save $599.00

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Sartorius has discontinued production on the CPA64S and all information displayed herein is for archival and support purposes only. We don't recommend you buy any left over CPA64S if you can even find them since the CPA64S was not RoHS Compliant and the microprocessor used in the CPA Series is no longer in production so there is a lack of parts and accessories for the CPA64S. Plus the new Sartorius Quintix 64-1S analytical balance has a touch screen display for much easier configuration and operation, USB connection and ability to transfer weigh data directly to Excel with no additional software or special configuration settings needed and many other features. If price is an issue buyer beware if someone tries to sell you a used or left over CPA64 since in our opinion they are not worth buying especially when there is the new Sartorius Entris64-1S that will cost you under $1100. The Sartorius Entris64-1S which offers 60 grams weighing capacity with 0.1 milligram resolution but is external cal only. CPA64 analytical balances replace the older Sartorius CP64 model. New and improved models feature a changed overlay keypad and isoCAL. If the ambient temperature fluctuates outside of a user-defined range or after a preprogrammed time interval, the isoCAL function will automatically perform internal calibration and adjustments at regular intervals with consistently high accuracy.

High performance, high precision, super fast response via the Monolithic Weighing Cell is achievable with the Sartorius CPA64 (64g x 0.1mg) Analytical Balance. Laboratory weighing couldn't be easier with the internal calibration and standard RS-232 interface for data acquisition applications.

The new Sartorius CP generation of the field-proven Sartorius Competence series of laboratory balances, whose reliability has won over many users in their daily lab procedures, sets the standards yet again in technology, quality and features.

The combination of high-performance technological features in every CPA analytical balance with a rugged, built-to-last design ensures the best possible accuracy in continuous laboratory use.

Every CPA analytical balance has exactly the performance features that are required for fast and professional processing of weighing tasks. These include, for example, ISO/GLP recording and printing, in conjunction with a Sartorius data printer or a computer. The bidirectional RS-232C data interface provides the basis for communication with other equipment, such as a computer.

Built-in, user-friendly application programs provide valuable support for advanced requirements, such as weighing in percent, net-total formulation, animal weighing, mass unit conversion and counting.

The new technical design of the CPA has been developed according to Sartorius' stringent guidelines that users all over the world have come to appreciate. All models feature 21st century weighing technology. This guarantees year after year of uncompromisingly performance in daily weighing procedures.

The entire construction of the Sartorius CPA with its powerful core, the monolithic weigh cell can stand up to the abuse of tough daily use. The same goes for the control keys, the components on a balance that are most frequently used. Even after they have been pressed tens of thousands of times, they will continue to work precisely just like they have from day one, with positive click action for reliable activation of their respective functions.

Sartorius USA has changed their promotional give away items in 2012. You can review HERE the promotional items Sartorius is offering in 2012 when you purchase a Sartorius Cubis or Sartorius CPA. To receive one of the promotional items simply complete the promo form and mail a copy of your invoice and Sartorius will send you a free accessory. Please allow 2-3 weeks for Sartorius to ship the promotional accessory.

Precision Weighing Balances created our own customer appreciation promotional offer enabling our customers the ability to buy the YDP20-0CE Data Printer at a special price when you purchase the CPA64. The MSRP is $1095 for the printer, but when you purchase it with the CPA64 we'll sell you the printer for $599.00.

See the full line of Sartorius CPA series balances here.

Capacity x Readability

0-64g x 0.1mg

Repeatability (std deviation)

 ± 0.1 mg

Linearity (mg)

 ± 0.2 mg

Response Time (avg)

2 seconds

Tare Range FULL to Capacity
Selectable Weight Units g, kg, ct, lb, oz, ozt, tlh, tls, tlt, Gn, dwt, mg, /lb, tlc, mom, K, tol, bat, and MS.
Selectable Application Programs Mass unit conversion by toggling, tare, net total, weighing in percent, counting, averaging
Display Update

0.1 - 0.4 seconds depended upon filter level selected


LCD with backlit

Allowable Ambient Operating Temperature 0°C to 40°C (32°F to 104°F), 85% RH or less
Sensitivity Drift

± 1 ppm / °C

Internal Calibration

isoCAL - Motorized Internal Calibration

External Calibration

50g Optional

Pan Size
3 side weighing pan

ø80 mm / 3.1 in
(inner diameter)*

Draft Guard Chamber Ht

232 mm / 9.13 in (from pan to top of glass door)

Dimensions WxDxH
(entire balance)

213 x 342 x 340 mm
8.4 x 13.5 x 13.4 in

RS-232 Interface


Weighing Below A port for a hanger for weighing below the balance is available.  You can attach a sample using a suspension wire, for example.  Common applications for weighing below the balance includes density determination.
AC Power Source

AC Adapter 120 VAC

Power Consumption

Approx. 16VA (supplied by AC adapter)

Standard Equipment

120V AC Adapter, RS-232 port, 3 door draft shield, weigh below hanger, motorized internal calibration

Optional Accessories

Printer, RS-232 cable, RS-232 to USB converter kit, Carrying case, Rechargeable external battery pack, WinWedge data transfer software, external calibration mass

What's included
AC Adapter
User Manual
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Additional Info
Additional Info
Brand Sartorius
Capacity x Readability 64 g x 0.0001 g
Readability 0.0001 g
Weight Modes Carats, Grains, Milligrams, Pounds, Ounces, Pennyweight, Grams, Troy Ounces, KiloGrams
Functions Averaging, Formulation, Percent Weighing
Features Parts Counting, RS-232c, Internal Calibration
Legal for Trade No Legal for Trade
Construction Solid Diecast Metal Base Housing, Stainless Steel Weighing Pan, Magnetic Force Motor Monolithic Weigh Cell
Calibration Motorized automatic internal calibration
Communication RS-232, Aftermarket DB9 RS-232 Adapter Converter with USB Cable can be purchased
Platform size (inches) 3.1 diameter
Power Requirements 120V AC Adapter included
Manufacturer Warranty (years) 2
Additional info Large blue backlit display can be adjusted to user's preference
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