Ohaus CARAT & GOLD STANDARD PORTABLE JEWELRY BALANCES Data Sheet - Manual (Page 2)

Parts Counting – The SPJ is designed for counting parts for inventory control, parts
bagging, receiving, dispensing and ticket counting.
• Select from a sample size of 5, 10, 20 or 50 pieces while in counting mode with
a quick button press.
• The SPJ features user-enabled automatic recalculation of the average piece
weight – instead of counting 100 parts for a sample, count 10 and let the
SPJ count the rest of the sample! For applications where automatic recalcu-
lation is not desired, the easy-to-use menu system allows this feature to be
disabled.
• The SPJ can also be configured for situations where only the counting feature is required.
Percent Weighing – Use the Percent Weighing mode to compare samples for compounding, formulation, or quick weight
checking. Place your reference weight on the platform, enter the weight into memory, and the display will show the
percentage of the sample weight on the platform compared to the reference weight.
Totalization – Use the SPJ’s memory function to repeatedly sum the weight on the platform for compounding and
formulation. Unlike other balances, the SPJ allows totalization up to the limit of the display!
Display Hold – The Display Hold mode allows you to retain the weight of an over-sized package on the SPJ’s display.
Great for postal and shipping applications!
User-Configurable – The SPJ allows you to select active weighing units and modes using the two-button keypad. SPJ can
be quickly configured using an on-display menu system – there are no cryptic codes to input! A built-in lockswitch prevents
reconfiguration during use.
Built-In Application Modes:
SPJ Gold Balance
Round Pan
(4.7 in / 12 cm diameter pan)
400g x 0.01g
400g x 0.1g
SPJ Carat Balance
with Round Draftshield and Pan
(3.5 in / 9 cm diameter pan)
300ct x 0.005ct
New Design for Portable Use
SPJ Carat and Gold
Portable Electronic Balances
Flexible Power
Use either the included AC
wallpack, or 4 “AA” batteries
to power your SPJ
The OHAUS SPJ features the most common weighing units required for
use (model specific):
• Grams • Ounces • Troy Ounces (ozt)
• Kilograms • Pounds • Pennyweights (dwt)
• Carat (ct) • Grains (gn) • Tola
• Tical • Hong Kong, Singapore and Taiwan Tael
OHAUS SPJ: Models and Weighing Units for Every Jewelry Application
Round or Square
Stainless Steel Platform
Removable for easy cleaning
Easy-to-Clean
Sealed front panel and
molded spill ring
Easy to View
High-Contrast LCD quickly
displays weight and
applications data, as well
as an indicator for stability,
over/underload conditions,
and low battery power
Integral Shipping Lock
Quickly accessible under the
weighing pan, the shipping
lock allows you
to lock and go!
Lockswitch
The SPJ can be locked
into a specific
configuration using the
included lockswitch
Security Bracket
Each SPJ features
an integrated
security bracket
to prevent theft
Connectivity
An OHAUS first,
you can quickly add either an
internal RS232 or a USB port with
integrated cable to the SPJ
Unit Availability
Model
SPJ303 SPJ402 SPJ401 SPJ2001 SPJ6001
Capacity 60g 400g 600g 400g 600g
Readability 0.001g 0.01g 0.01g 0.1g 0.1g
g Yes Yes Yes Yes Yes
oz Yes Yes Yes Yes Yes
ct Yes Yes Yes Yes Yes
ozt Yes Yes Yes Yes Yes
dwt Yes Yes Yes Yes Yes
Tola Yes Yes Yes Yes Yes
Tical Yes Yes Yes Yes Yes
Taels Yes Yes Yes Yes Yes
kg – – – Yes Yes
lb – – – Yes Yes
Weigh-Below Hook
The integral weigh-below-hook on the
bottom of the SPJ allows density
determination or
calculating the specific
gravity of samples
SPJ Gold Balance
Square Pan
(6.5 x 5.6 in / 16.5 x 14.2 cm pan)
2000g x 0.1g
6000g x 0.1g