Defender Series Base
Troubleshooting
Aside from installing components and leveling adjustments, the Defender Series Base does not require any other
adjustments as shipped from the factory.
Operational difficulties that may be encountered can often be traced to simple causes such as:
Loose or incorrect wiring connections
Failure to remove the shipping spacers
Obstructions to the base frame
Unstable environments
Incorrect calibration or setup of the indicator
If the troubleshooting section does not resolve or describe your problem, contact your authorized OHAUS service
agent. For service assistance or technical support in the United States call toll-free 1-800-526-0659 between 8:00
AM and 5:00 PM EST. An OHAUS product service specialist will be available to provide assistance. Outside the
USA, please visit our web site, www.ohaus.com to locate the OHAUS office nearest you.
TECHNICAL DATA
Technical Specifications
The technical data is valid under the following ambient conditions:
Ambient temperature: -10º C to +40 º C (14 ° F to 104 ° F)
Relative humidity: 10% to 90% relative humidity, non-condensing
Altitude: Up to 2,000m
Operability is assured at ambient temperature -10º C to +40 º C (14 ° F to 104 ° F)
Note: Not all models may be available in your area. Check with your local OHAUS representative.
MODEL
Capacity
Approved Resolution
Safe Overload Capacity
Pan Dimensions
Base Construction
Load Cell Capacity
Load Cell Cable
Load Cell Type
Load Cell Excitation
Load Cell Rated Output
Load Cell Protection
Net Weight
Shipping Weight
TABLE 2.1 SPECIFICATIONS
D12RQR
D25RQR
D50RQR
25 lb /
50 lb /
12.5 kg
25 kg
305 x 305 mm
12 x 12 in
Stainless Steel platform with painted steel frame and rubber leveling feet
22 kg
50 kg
6.kg / 13.2 lb
7 kg / 15.4 lb
D12RTR
D25RTR
100 lb /
25 lb /
50 kg
12.5 kg
NTEP and Measurement Canada 5000e
150% of capacity
305 x 355 mm
12 x 14 in
100 kg
22 kg
2 m L x 6-wire
350 Ohm, aluminum, single point
5-15V DC/AC
2mV/V
IP67
7 kg / 15.4 lb
8 kg / 17.6 lb
D50RTR
D50RQL
50 lb /
100 lb /
100 lb /
25 kg
50 kg
50 kg
100 kg
100 kg
EN-3
D125RQL
250 lb /
50 kg
125 kg
457 x 457 mm
18 x 18 in
200 kg
11.5 kg / 25.4 lb
13.5 kg / 29.8 lb