Key facts
- Brand
- OHAUS
- Model
- Ranger7000
- Category
- Other Electronics
- Industry
- Industrial
- Documents
- 3
- Languages
- ZH · EN
- Last added
- 2026-10-18
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Ohaus Ranger7000 Electronic Scale User Manual
This manual introduces the Ohaus Ranger7000 electronic scale, describing its modular design, safety warnings, and the range of weighing capacities from 3 kg to 60 kg. Detailed installation steps cover instrument mounting, wind‑shield and pan assembly, power connection, and level adjustment.
The guide also explains the various weighing modes, menu navigation, communication interfaces (RS‑232, RS‑422, USB host/device), user management, maintenance procedures, and technical parameters such as accuracy, dimensions, and environmental limits. This manual is written in Chinese.
Ohaus Ranger7000 specifications
| Maximum Weighing Capacity | 3000g to 60000g |
|---|---|
| Display Resolution | 0.01g to 1g |
| Display Type | TFT Graphical LCD |
| Communication Interfaces | RS-232, USB |
| Power Input | 100-240 V~ 0.5 A 50/60 Hz |
| Operating Temperature | 10 °C to 30 °C (R71MHD models) |
All Ohaus Ranger7000 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Disassembly, diagnostics and part numbers, for repair.
Questions answered in these manuals
How long should the balance be warmed up before use?
The balance should be warmed up for 60 minutes to achieve optimal weighing performance.
What are the different weighing modes available?
The device supports basic weighing, counting, checkweighing, dynamic weighing, filling, batching, percentage weighing, density determination, and sieve analysis.
How many communication interfaces does the Ranger7000 have?
The Ranger7000 provides four communication interfaces: RS‑232, RS‑422, USB host, and USB device.
What is the operating temperature range?
The instrument can operate from 10 °C to 30 °C for the R71MHD model and from –10 °C to 40 °C for the R71MD model.
What are the ambient temperature requirements for the scale?
The scale operates within a specified temperature range of 10°C to 30°C for certain models and -10°C to 40°C for others.
How do I access the service menu?
The manual explains the method to enter the Service Menu using a Super Password.