Additel 710 - Automated Gauge Calibrator

• Fully automated calibration of dial and digital pressure gauges when paired with Additel pressure controllers and ACal software
• HD camera (50 Million Pixels) with auto zoom and focus, recognition accuracy better than 0.1 division
• Automatic gauge positioning: the platform raises and lowers to locate and center the instrument
• Built-in automated tapping system with adjustable tapping frequency and intervals for pointer stabilization
• Automatic pressure discharge
• Integrated zero-returning system
• Integrated contamination prevention support, with the optional ADT108-KIT or ADT109-KIT
• Integrated barcode and QR code scanner: ACal retrieves model, manufacturer, range, accuracy, and scale information
• Radial (side-connected) and axial (bottom-connected) gauge support with a single system
• Standard threaded connectors M20×1.5, 1/4 NPT, 1/2 NPT, 1/4BSP, 1/2 BSP, with auto-locking push-to-connect coupling
• Multi-unit cascade: up to ten ADT710 units daisy-chained with ACal
• WLAN and Ethernet communication

• High-volume, repetitive, and periodic pressure gauge calibration in metrology labs
• Calibration service providers running batch gauge work
• Industrial instrument workshops maintaining large gauge fleets
• Scaling a gauge calibration bench with several cascaded units
• Reducing manual reading and data entry errors in calibration records

• Pressure range: -14.5 to 15,000 PSI (-1 to 1,035 Bar) for liquid media
• Pressure range for gas media: -14.5 to 6,000 psi (-1 to 420 bar)
• Working medium: Nitrogen, compressed air, or liquid (once used with liquid, never use for gas)
• Gauge compatibility: standard single-pointer, single-scale pressure gauges, dial and digital
• Pressure inlet: 1/4 BSP Male Hand-tight quick connector
• Pressure connection: one hand-tight quick connector
• Pressure port type: 1/4 NPT female, 1/2NPT female, 1/4BSP female, 1/2BSP female, or M20X1.5 female
• Display: 5-inch TFT Touch Screen
• Camera: HD Camera (50 Million Pixels), supporting auto zoom and focus
• Recognition accuracy: better than 0.1 division
• Working temperature: 0 to 40 °C
• Storage temperature: -20 to 70 °C
• Environment humidity: <90% RH (no condensation)
• Power supply: 100 to 240 VAC, 50/60 Hz, 65 W max
• Communication: WLAN, Ethernet
• Size: 7.48 × 10.82 × 15.43 in (190 (W) × 275 (H) × 392 (D) mm)
• Weight: 8.5 kg
• Certification: CE
• Standard accessories: power cord; O-rings, 1 set; ADT100-710-X hand-tight quick connector, 1 pc
• Optional accessories: ADT100-710-KIT cascading connection kit (one per additional ADT710); ADT108-KIT contamination prevention system for pneumatic controllers 3600 psi (250 bar) and lower; ADT109-KIT contamination prevention system (only for ADT793 hydraulic controller); ADT100-HTK-15K hose test kit
• Warranty: 1 Year

Reading a dial gauge by eye is the slowest and least repeatable part of pressure gauge calibration. At every point a technician has to tap the case, wait for the pointer to settle, read the scale, and type the value into a record. Across a fleet of hundreds of gauges, that manual step drives both labor time and transcription errors. The Additel 710 automates it.

The ADT710 combines a pressure connection platform with a motorized HD camera and an image recognition engine trained on dial and digital gauges. The platform raises or lowers to center the gauge, the camera adjusts distance and focus, and a built-in tapper stabilizes the pointer before each reading. A barcode and QR code scanner identifies the instrument, and ACal pulls its model, range, accuracy, and scale. It is designed for standard single-pointer, single-scale gauges: dials with multiple pointers or narrow high-accuracy pointers cannot be read, and outlier readings should be checked on the setpoint screenshot in ACal.

The ADT710 works with Additel pressure controllers and ACal 9530 software, for example the Additel 761A for pneumatic ranges or the Additel 793 for hydraulic work. Up to ten units can be cascaded for batch calibration.

AV-TEK Consulting supplies Additel pressure calibration equipment across North America and helps you size a gauge calibration system around your controller, gauge mix, and throughput. Browse all automatic pressure calibrators or the full Additel range.