Topcon DL-501 Digital Auto Level – Precision with Advanced Features and 32x MagnificationThe Topcon DL-501 Digital Auto Level is a premium digital leveling instrument engineered for high-precision applications in construction, surveying, and infrastructure projects. Designed with industry-leading Wave-and-Read technology, the DL-501 delivers fast and reliable digital readings with minimal operator input. It features 32x magnification, ±0.2mm height accuracy per kilometer, and a fast 2.5-second measuring time, making it ideal for demanding tasks that require both speed and precision.Built for professionals, the DL-501 is equipped with 10,000-point internal memory, RS-232C and USB communication, and a 27-key alphanumeric backlit keyboard for intuitive data input. The large backlit LCD ensures clear visibility in all lighting conditions. Rated IP54, this instrument performs consistently in dusty and wet environments, allowing for uninterrupted use on job sites.Key Features32x Optical Magnification: Crisp, clear sighting over long distances.Height Accuracy: ±0.2 mm/km (double-run), suitable for high-precision leveling.Distance Accuracy: ±10 mm at 10 meters for consistent distance measurements.Measuring Range: Up to 328 ft (100 m) with a single button press.Wave-and-Read Technology: Enables automatic, fast, and precise readings.Fast Measuring Time: Only 2.5 seconds for single, repeat, or average measurements.Advanced Compensator: Shock-resistant pendulum with magnetic damping system for stability.Dual-Axis Tilt Sensor: Ensures reliable leveling by detecting tilt in two directions.Backlit Graphic LCD Display: Clear readouts in all light conditions.Alphanumeric Keyboard: 27 backlit keys for easy, efficient data input.10,000 Points Internal Memory: Stores extensive datasets for multiple projects.USB and RS-232C Ports: For easy data export and connectivity with external devices.Weather Resistant: IP54-rated for dust and water resistance.Rechargeable Battery: Up to 14 hours of field operation with the BDC58 Li-ion battery.Technical SpecificationsSpecificationTopcon DL-501Magnification32xHeight Accuracy±0.2 mm/km (double-run)Distance Accuracy±10 mm at 10 mMeasuring Range5.2 ft – 328 ft (1.6 m – 100 m)Measuring TimeApprox. 2.5 secondsCompensator TypePendulum with magnetic dampingCompensator Range±12′Tilt SensorDual-axis liquid sensorDisplayLCD graphic with LED backlightKeyboard27-key alphanumeric with backlightInternal Memory10,000 pointsRemovable MemorySD/SDHC card, USB flash (up to 4GB)Communication InterfacesUSB Host (Type A), RS-232CWater/Dust ProtectionIP54Operating Temperature-4°F to 122°F (-20°C to 50°C)Dimensions10.2″ D x 8.8″ W x 7.8″ HWeight7.4 lbs (3.4 kg)Battery TypeBDC58 Rechargeable Li-ion (7.2V, 4.3Ah)Operating TimeUp to 14 hoursIdeal ForConstruction Layouts: Ensure precise elevation and distance on building sites.Civil Engineering Projects: Ideal for infrastructure requiring millimeter-level height accuracy.Topographic Surveys: Captures high-accuracy measurements over extended areas.Long-Term Data Collection: Large internal memory supports complex projects.BenefitsExceptional Accuracy: Designed for high-precision requirements.Fast and Efficient: Wave-and-Read tech saves time and reduces human error.Data Management: Extensive internal memory with easy external backup options.User-Friendly Interface: Backlit keys and screen enhance usability in all light conditions.Built to Last: Durable build with IP54 protection for rugged environments.Comparison Table: Topcon DL Series ModelsModelMagnificationHeight AccuracyMemoryKeyboardBattery LifeWater ResistanceDL-50132x±0.2 mm/km10,000 points27 AlphanumericUp to 14 hoursIP54DL-50232x±0.6 mm/km2,000 points8 KeysUp to 16 hoursIPX4DL-50328x±0.8 mm/km2,000 points8 KeysUp to 16 hoursIPX4Package IncludesTopcon DL-501 Digital Auto LevelRechargeable Battery (BDC58)Battery ChargerCarrying CaseInstruction ManualFrequently Asked Questions (FAQs)Q1: What makes the DL-501 suitable for high-accuracy leveling? A1: It delivers ±0.2 mm/km accuracy with a 32x magnification telescope and automatic wave-and-read technology, ideal for precision tasks.Q2: How many data points can the DL-501 store? A2: The DL-501 has a 10,000-point internal memory, sufficient for storing data across multiple projects.Q3: Can I transfer data to a computer? A3: Yes, data can be exported using the USB port or RS-232C interface.Q4: Is the keyboard backlit? A4: Yes, it features a 27-key alphanumeric keyboard with backlighting for low-light conditions.Q5: How long does the battery last? A5: The included BDC58 rechargeable battery provides up to 14 hours of continuous use.You Might Also Need These Products:Antenna Cable GEV179 For Leica GS20 SR20 Topcon GPS Ashtech Promark 3TOPCON 9142 SONIC Tracker For Grader Paver System Four Five 4 5 SAS GC-35 P-32Topcon LS B200 LS B200W Machine Control Laser Receiver
