Advanced Smart Functionality, Durability, OHAUS Quality and Value
The OHAUS DefenderTM 7000 Series is a feature-rich line of bench scales, combining an ABS plastic T71P
indicator with painted steel bases and mounting brackets. Ideal for shipping and receiving, production,
packaging and general commercial and industrial weighing applications, the Defender 7000 offers a
multifunctional indicator with multiple weighing units, alpha-numeric keypad and software modes to meet
the requirements of industrial and lab applications. With rugged construction, comprehensive yet intuitive
software and multiple connectivity options, the Defender 7000 can meet the needs of demanding industrial
operations.
Standard Features Include:
• Painted steel bases with ABS indicator
• 10,000-12,500d default resolution for square bases, 5,000-7,500d default resolution for rectangular bases
• 1:5,000 certified resolution for square bases; up to 1:3,000 for rectangular bases
• Quick display of results using large dual line LCD with high-contrast white backlight
• Temporary display of 10x readability in weighing mode using quick key press
• Easy to operate with positive feedback 5-function key and alpha-numeric membrane keypad
• Weighs in one or more units: kg, g, lb, oz, lb:oz (decimal), tonnes and user-definable custom unit
• Multiple weighing modes including Counting, Percent Weighing, Dynamic/Animal Weighing,
Checkweighing, Display Hold, and Accumulation
• 255 item Library data storage function
• Internal power supply with universal line cord or 6 “C” batteries (80 hour battery life) –
optional NiMH internal rechargeable power pack available
• Includes RS232 interface with GMP/GLP data output including date and time, and
external analog base input for dual-base counting
• Base and indicator connected using quick connect plug
• Options include DC relay control kit, AC relay control kit, RS485/422
and 2nd RS232 interfaces, Alibi memory module
Defender
7000 Advanced Low Profile Scales
The Defender 7000 Offers Multiple Features and Easy Configuration:
To meet different operational needs, the Defender 7000 includes a suite of configurable software:
• Counting mode for packaging and inventory control, enabling counting into a container or out of a container for bulk
operations. Supports a maximum counting resolution to 1:500,000 (minimum APW equal to 0.1d), selectable autooptimization of average piece weight (APW). APW data can be displayed at any time using a quick key press.
• Percent Weighing mode for formulation and mixing applications, with display of reference weight with quick key press.
• Dynamic/Animal Weighing with selectable averaging times from 0-60 seconds.
• Checkweighing function for count and weight checking, with display of results using LCD display and red/yellow/green
LEDs. Audible beeper can be configured to prompt when weight is within range, under, over, or under or over range.
Target values can be displayed at any time using a quick key press.
• Display Hold mode for weighing large packages, holds last stable weight on display until cleared manually or automatically
• The Defender 7000 weighs in one or more user-selectable units: kg, g, lb, oz, lb:oz (decimal), tonnes and user-definable
custom unit
TM
• Supports GMP/GLP data output with date, time user ID, project ID and scale ID. The Defender 7000 features selectable
print options for data and print format
• To limit operator access to functions, the Defender 7000 offers both software lockouts for menu items as well as individual
key functions.
• Library storage for up to 255 memory records that may contain data from a combination of different modes. These reference data can be quickly and conveniently recalled for use with the active mode.
• Multi-language feature allows the user to display operation and menu text in the language of their choice: English, Spanish,
French, German, Italian. This allows for convenience and ease of training and operation of the Defender 7000.
• Accumulation mode with statistics feature allows totalizing weight and count values manually or automatically. The total
accumulated value is displayed in real-time. With the press of the “Info” key, the number of weighments, average, standard
deviation, minimum, maximum and difference are displayed. These statistical values can also be printed.
• Dual scale connections are built-in for 2-scale counting configuration. Connect two bases, a higher resolution base to optimize average piece weight, in conjunction with a large capacity base to weigh/count in bulk.
• Store, view and print over 262,000 date and time-stamped weighing results with the optional Alibi memory kit.
Outline Dimensions
D2
D1
W
H1
Standard Features:
Internal Slot for Capacity Label
Protects label from the effects
of moisture and external
environments
Choice of Two Base Designs
Available in higher-precision square
bases or lower-precision rectangular
bases.
Durable Base Frame Construction
Stainless steel pans and painted steel
form-and-weld frames (R, L bases) provide
maximum durability, rigidity and structural
integrity. Load-unload cycle tested to ensure
long-term performance.
3-Color LED
Checkweigh Indication
with configurable beeper alert
High-Visibility LCD
Dual Line Display
with bright white LED backlight and fast display stable
weight within 2 seconds
Simple Plug-In Battery
Installation
Use six
C- alkaline
batteries
or the
optional NiMH battery
One-Key, Multiple Mode Selection
Counting, Dynamic Weighing,
Display Hold, Percent Weighing and
Checkweighing
Reinforced Indicator Housing
Internal structural ribs provide
strength and minimize flexing.
Fully Adjustable Feet
Four rugged, adjustable feet help prevent
slippage on wet or
uneven surfaces
Universal Switching
Power Supply
100-240 VAC with AC line
cord; no need for
an external AC
adapter!
Stay Connected/Output
Built in RS232 bi-directional interface and built-in
external input, optional RS422/485, optional second
RS232 and optional AC or DC relay. Optional Alibi
memory kit for data recording and traceability.
Library Data Storage Function
Storage and quick recall of data records
for up to 255 items
Options and Accessories
Interface Options OHAUS Number
AC Relay Kit ....................................................................80500720
DC Relay Kit ....................................................................80500727
Maximum Displayed Resolution1:125001:125001:100001:125001:12500
Scale Dimensions
(W x H1 x D1 x D2)
Capacity x
Certified/Approved Readability
Maximum Certified Resolution
Shipping Dimensions (L x W x H)
Net Weight30.6 lb / 13.9 kg63.7 lb / 28.9 kg80.9 lb / 36.7 kg
Shipping Weight35.9 lb / 16.3 kg68.5 lb / 31.1 kg95.0 lb / 43.1 kg
Maximum Displayed Resolution1:75001:60001:75001:50001:75001:6000
Scale Dimensions
(W x H1 x D1 x D2)
Shipping Dimensions (L x W x H)
Net Weight23.6 lb / 10.7 kg46.3 lb / 21.0 kg58.2 lb / 26.4 kg
Shipping Weight35.9 lb / 12.7 kg53.6 lb / 24.3 kg64.8 lb / 29.4 kg
General Specifications
Indicator ModelT71P
ConstructionABS plastic indicator, stainless steel removable weighing platform, aluminum loadcell, painted steel mounting bracket and base construction
Safe Overload Capacity150% of maximum capacity
Weighing Unitslb, oz, lb:oz, kg, g, custom unit
Modes/FeaturesStatic Weighing (single or dual range), Dynamic Weighing, Counting, Checkweighing, Percent Weighing, Display Hold, Accumulation, Library
Display6-digit, 7-segment LCD, 25mm/1 inch high primary digits, dual line, with high-contrast white LED backlight
KeypadPositive feedback membrane keys, 5 function keys and alpha-numeric keypad
Stabilization TimeWithin 2 seconds
Auto-zero TrackingOff, 0.5, 1 or 3 d
Zeroing Range2% or 100% of capacity
CalibrationSpan: 1kg or 1lb to 100% of capacity / Linearity: 3 or 5 point
Power100-240 VAC / 50-60Hz internal universal power supply, 6 ‘C’ cell batteries (not supplied) with 80 hour life
InterfaceRS232 and external input
Operating Temperature Range14°F to 104°F / -10°C to 40°C
400 oz x 0.05 oz
25 lb : 0.05 oz
10 kg x 0.001 kg
10000 g x 1 g
25 lb x 0.005 lb
10 kg x 0.002 kg
1:5,000 1:5,000 1:5,0001:5,0001:5,000
30lb x 0.005lb
480oz x 0.1oz
30lb : 0.1oz
15kg x 0.002kg
15000g x 2g
12 x 3.7 x 12 x 20.8 in
305 x 95 x 305 x 530 mm
19.3 x 16.1 x 17.3 in
490 x 410 x 440 mm
30kg x 0.005kg
12 x 3.7 x 14 x 22.8 in
305 x 95 x 355 x 580 mm
19.3 x 16.1 x 17.3 in
490 x 410 x 440 mm
7000 Low Profile Scales
50 lb x 0.005 lb
800 oz x 0.1 oz
50 lb x 0.1 oz
25 kg x 0.002 kg
25000 g x 2 g
50 lb x 0.01 lb
25 kg x 0.005 kg
60lb x 0.01lb
960oz x 0.2oz
60lb x 0.2oz
30000g x 5g
100 lb x 0.01 lb
1600 oz x 0.2 oz
100 lb : 0.2 oz
50 kg x 0.005 kg
50000 g x 5 g
100 lb x 0.02 lb
50 kg x 0.01 kg
150lb x 0.02lb
2400oz x 0.5oz
150lb : 0.5oz
60kg x 0.01kg
60000g x 10g
250 lb x 0.02 lb
4000 oz x .5 oz
250 lb : .5 oz
100 kg x 0.01 kg
100000 g x 10 g
18 x 4.5 x 18 x 26.8 in
457 x 115 x 457 x 680 mm
250 lb x 0.05 lb
100 kg x 0.02 kg
31.2 x 23.6 x 9.5 in
810 x 600 x 240 mm
250lb x 0.05lb
4000oz x 1oz
250lb : 1oz
100kg x 0.02kg
100000g x 20g
15.7 x 4.1 x 19.7 x 28.5 in
400 x 105 x 500 x 725 mm
29.1 x 27.2 x 9.1 in
740 x 690 x 230 mm
500 lb x 0.05 lb
8000 oz x 1 oz
500 lb : 1 oz
250 kg x 0.02 kg
250000 g x 20 g
24 x 5.4 x 24 x 32.8 in
610 x 137 x 610 x 833 mm
500 lb x 0.10 lb
250 kg x 0.05 kg
39.4 x 29.9 x 9.8 in
1000 x 760 x 250 mm
300lb x 0.05lb
4800oz x 1oz
300lb : 1oz
150kg x 0.02kg
150000g x 20g
16.5 x 4.9 x 21.7 x 30.5 in
420 x 125 x 550 x 775 mm
29.5 x 30 x 9.1 in
750 x 710 x 230 mm
600lb x 0.1lb
9600oz x 2oz
600lb : 2oz
300kg x 0.05kg
300000g x 50g
TM
Features
T71P: ABS plastic housing with internal rib reinforcements, reversible rear cover, backlit LCD weight display,
checkweighing indication (green, yellow, red), membrane keypad with raised tactile keys, built-in bi-directional
RS232 with manual/continuous/interval printing, external tare input, hardware configuration lockout switch,
internal switching power supply with line cord and battery power using 6 “C” cell batteries.
Other Features
Zero point calibration, calibration test, span or linear calibration, selectable auto-zero tracking range, selectable
stability range, selectable averaging level, selectable LCD backlight, selectable auto shutoff, retain zero weight data
after power-off, Geo gravity adjustment, selectable key beep, key function lock, menu lock, selectable power-on
and calibration unit, battery status display, display of gross/net weight, indication of stability, center of zero, overand underweight, overload and underload conditions. Configuration menus for PRINT1, PRINT2, COM1, COM2,
and I/O.
Compliance
• Legal for Trade (Made from Certified/Approved weighing components): NTEP (CC No. 09-102 for indicator;
01-048A1 for square bases; 99-203A3 for rectangular bases) / Measurement Canada (Approval No. AM-5762 for
Indicator; AM-5719 for square bases; AM-5675 for rectangular bases)
• Safety and EMC: cULus 2005/95/EC low voltage directive: EN60950-1:2001, FCC Part 15 Class A 2004/108/EC
Compliant to Directive 202/96/EC on waste electrical and electronic equipment (WEEE)
• Quality: OHAUS quality management system registered to ISO 9001:2008
OHAUS CORPORATION
* 7 Campus Drive
Suite 310
Parsippany, NJ 07054 USA
Tel: 800.672.7722
973.377.9000
Fax: 973.944.7177
www.ohaus.com
With offices throughout Europe,
Asia, and Latin America