More Than a Century of Testing Solutions
Basis Weight Scale
7500-2
The Model 7500 Basis Weight Scale provides the
ability to perform paper ream calculations with
speed and accuracy. The Model 7500 is ideal for
paper or textile manufacturing, quality control,
and publishing/printing applications. The scale
comes with a standard 8” x 8” platform. A 12” x 14”
platform is available for heavier weights.
Designed for office, laboratory or factory use, the
unit provides fast and easy-to-read digital weight
information. It computes a 480, 500, or 1000 sheet
ream weight based on a preprogrammed sampling.
The scale distinguishes weight variations as small
as 0.001 lb in the straight weighing mode or .1 lb
in the paper ream calculating mode.
The Model 7500 features an optional battery/AC
power so testing can be performed anywhere. The
Basis Weight Scale also features a bi-directional
data output and a programmable data stream to
create easy custom print formats.
▲ The Model 7500 Basis Weight Scale is designed to
perform quick and accurate calculations
Features:
 Heavy Duty cast construction
 Bright stable display
 8” x 8” (203.2mm x 203.2mm) platform
Front Pannel Controls:
 Optional Battery/AC power for portability
Zero- Zeroes the scale when depressed. Effective
range is 4% of capacity
 Weight displayed in lb (or grams)
480, 500, 1000 sheet ream
Tare- Tares the weight of a container. A
predetermined tare value can be entered, when
weight of container is known for faster operation
 RS-232 communication
Sample- Selectable sample reference improves
productivity and count accuracy.
 Four year warranty
Print- Printer connectivity provides rapid output of
data for inventory/production control. Also provides
the ability to crate custom print formats.
www.thwingalbert.com
 Connector for remote display
 Fast convenient set-up and calibration
Model 7500-2 for reams
480, 500 or 1000, 3000 or 3300
An ISO 9001
Registered Company
TA100212
Physical Specifications - Model 7500
Dimensions:
14 in L x 15.5 in W x 5.25 in H
(356 mm x 394mm x 133 mm)
Net Weight:
15.25 lb (6.92 kg)
Performance Data - Model 7500
Model 7500-2 - counting, weighing and calculating reams for 480, 500, 1000, 3000 or 3300
Weight Capacities (lb/kg):
2 x 0.0002 lb
5 x 0.0005 lb
10 x 0.001 lb
25 x 0.002 lb
50 x 0.005 lb
100 x 0.01 lb
150 x 0.02 lb
220 x 0.02 lb
Note: Standard scale is 2lb
All units have 10,000 displayed graduations
Internal resolution: 1 part in 1 million
Front Panel Displays and Controls:
Display: Stable, 0.56” 6-digit, 7 segment, bright green LED
Annunciators: lb (or g/kg), Zero, Tare, 480, 500, 1000, COUNT
Push Buttons: Zero, Sample Set, Units, Print
Thwing-Albert Instrument Company
14 W. Collings Avenue, West Berlin, NJ 08091, USA
tel 856-767-1000  fax 856-767-2615  info@thwingalbert.com
www.thwingalbert.com
An ISO 9001
Registered Company
TA100212