Additel 793
Pressure Controller
Price on request
These modular pressure controllers combine cutting-edge control/measurement technology, modular design, and user-friendly features.
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The Additel 793 pressure controller combines the latest control / measure technology, modular design and easy to use / maintain features into a single user friendly deice. The Additel 793 provides pressure control up to 15,000 psi (1,000 Bar). For users who require automated production, test, and calibration, Additel has the workload covered with this pressure controller. The ADT793 accepts one ADT151 dual-range pressure module in additional to a barometric pressure module. This allows users to quickly cover a wide range of pressures.
• Maximum pressure control range to 15,000 psi (1,000 Bar)
• Interchangeable pressure module
• Oil and water versions available
• Accuracy of 0.02%FS, 0.01%FS or 0.01%RD
• Dual-range from -15~3,000 psi (-1~200 Bar ) to 0~15,000 psi (0~1,000) Bar
• Control stability 0.005%FS
• Ultra-High speed pressure generation and control
• No external pressure source required
• Control using internal or external pressure modules
• Contamination Prevention System (CPS) (ADT793 optional)
• LAN, USB, RS232, and Ethernet communication
• External reservoir support
• Easy maintenance
• Emulation modeApplication Picture of Aditel 793's functionality Quick Change Pressure Modules (30 seconds)
Additel's built-in pressure control modules can be installed or replaced within 30 seconds or less. Simply open the upeer edge of the cabin to open. As the door opens, the controller will automatically release pressure, providing the safe removal and installation of the ADT151 modules. Additel offers five different pressure ranges for the ADT793 controller. Select between 1000 bar (15000 psi), 700 bar (10000 psi), 400 bar (6000 psi), 350 bar (5000 psi) or 200 bar (3000 psi) with the variety of accuracies to meet application requriements.
A Singular Pressure Module Design with a Wide Range of Capabilities
Additel’s 151 pressure modules have been designed with flexibility and efficiency in mind and can easily be swapped out as needed to meet changing needs and workloads.Higher pressure ADT151 modules cover two separate pressure ranges and come with individual calibrations for each range. This allows for each module to accuracy cover a wide range or pressure workloads. Also, each ADT151 is available in (3) different accuracy levels (0.02% FS, 0.01% FS and 0.01% of reading to meet the demanding needs of our customers. modular configuration provides users with the greatest flexibility.
20% Pressure Step within 30 Seconds
In the process of efficient and fast-paced production line testing, verification and calibration, users have strict requirements on the speed of pressure controllers. ADT793 adopts professional control technology to effectively improve control rate and stability: control response time (typical) ≤30 seconds, control stability (typical) ≤±(0.003~0.005)%FS, see specifications for more details.
External Reservoir Support
The ADT793 has been designed to support a method of contamination prevention in which the controller only draws in clean fluid during each
pressure cycle and purges potentially polluted fluid externally during each cycle to prevent cross contamination between the controller and units under test (UUT’s).
Contamination Prevention System (CPS) Prolongs the Maintenance of the Controller
Calibration of DUT’s (devices under test) often introduces contaminates to a calibration system. Contaminates can cause restrictions in valves, lines and filters. Additel has included a turn-key solution with the ADT793 to help reduce these concerns and improve durability and dependability when calibrating customers devices. The use of an automatic fluid exhaust system and integration firmware to allow for purges between pressure cycles to further reduce the possibility of introducing contaminates into the system.
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Pressure Specifications Specification ADT793 Pressure Range 0 to 15,000 psi (1,000 Bar) Accuracy 0.02%FS or 0.01%FS or 0.01%RD Control Stability < 0.005%FS, typically 0.003%FS Control Response Time [1] < 30 Seconds Pressure Type [2] Gauge, absolute Internal Pressure Control Modules 1 External Pressure Control Modules 1 Max Pressure Range of Internal Module 0~15,000 psi (0~1,000 Bar) Min Pressure Range of Internal Module 0~3,000 psi (0~200 Bar) Min Range of External Module 0~1,000 psi (0~70 Bar) Range Switching Mode [3] Fixed, auto Pump Source Type [4] Built-in hydraulic pump, no external pressure source required. Control Mode Fast, standard, custom Maximum Overshoot < 1%FS Maximum Load Volume <10,000 psi: Max: 80 ml, 50 ml recommend, 10,000~15,000 psi:Max: 60 ml, 35 ml recommend Contamination Prevention System (CPS) Optional Pressure Port 1/4 BSP M Built-in Reservoir Volume 800 mL External Reservoir Extension Optional Port Filter [5] Optional Media Diethylhexyl Sebacate or deionized water [1] The hydraulic pressure is tested under an external load volume 10 ml, 20% step, and the time to reach 0.005% stability. [2] Absolute pressure measurements require the optional barometer pressure module (ADT151-BP) to be installed. [3] Does not support automatic range switching between the internal control pressure module and the external control pressure module. [4] Liquid refers to Diethylhexyl Sebacate or deionized water. [5] All pressure ports are installed with 40~100 μm filters. General Specifications Specification Description Power Requirements Power supply: AC 100~240 V, 50/60 Hz Fuse: T3.15A 250V AC Maximum Power consumption: 150 W Size /Weight Chassis Size: 440(W)×133(H)×380(D) mm Rack Mount Dimensions: 3U-19” rack, Horizontal Direction Chassis weight: 20.7 kg Pressure module weight: 0.4 kg Environment Operating Ambient: 10 °C ~50 °C Storage Temperature: 5°C ~70 °C Operating humidity: 5%RH~95%RH, non-condensing Altitude (Operation): < 2000 m Ingress Protection: IP20, Indoor use only Vibration level: 2G Impact intensity: 4G Warmup Time: 15 minutes Bare Machine drop weight: 250 mm Conformity CE, UKCA Communications RS232, USB-A*2, LAN Based on USB, WIFI, Bluetooth, GPIB, Mouse, Keyboard and other peripheral components can be expanded. SCPI Command set is compatible with ADT780, PACE5000/6000, DRUCK DPI520, user customizable External drive valve port 3-channel external drive valves, green terminal connector with lock Maximum driving ability 24 V / 12 W, 30 V max One channel fixed to the fluid exhaust device, the remaining 2 channels, users can be used to control the external isolation valve I/O Alarm port 3-channel, green terminal connector with a lock Volt-Free No/Nc relay, the maximum 24 V / 0.5 A current-carrying capacity, 30 V max Pressure switch test port One channel, green terminal connector with lock Maximum load 24 V / 0.1 A 30 V max, port withstand pressure Support mechanical switch, electronic switch testing Display 7 - inch capacitive touch screen, 1280 * 800 resolution, reflective panels, black, white background, can be user selectable Communication update speed: 10 times per second Display refresh rate: 5 times per second Pressure value maximum displays: + 9999999, display digits is adjustable External pressure control module port 5 pin standard Lemo plug Connect external pressure control module Internal pressure control module port Open cabin door and the system will automatically exhaust the pressure Inside of cabin, 3 bays, from left to right including Accumulator inflation bay, pressure control module bay, barometric module bay Internal Module Specifications
The following tables provide information regarding our ADT151 modular pressure sensors that are designed to easily mount in the front bays of the ADT793 Pressure controller. Our gauge pressure (GP) and Compound pressure (CP) module accuracy specifications include linearity, hysteresis, repeatability, temperature compensation and annual drift. Both the GP and CP style gauges can be zeroed by the controller from time to time to mitigate the effect of zero drift. The specifications are valid from 15°C~35°C. We recommend that these pressure models be calibrated annually.
Model Compound Gauge pressure [1] Measurement Type Precision [2] (%FS) Accuracy [3] [4] (% FS) 1st range 2nd range ADT151-XX-GP15K (0~15000) psi/
(0~1000) bar(0~6000) psi/
(0~400) barSealed gauge pressure 0.007 (0.01) 0.01 (0.02) ADT151-XX-GP10K (0~10000) psi/
(0~700) bar(0~5000) psi/
(0~350) barADT151-XX-GP6K (-15~6000) psi/
(-1~400) bar(-15~3000) psi/
(-1~200) bar[1] The overload pressure of all pressure modules is 110% FS, and the burst pressure is 200% FS. [2] For the full-span accuracy, FS refers to the upper limit of the range – the lower limit of the range. [3] For the full-span accuracy, FS refers to the upper limit of the range - the lower limit of the range. [4] Accuracy: the error components includ linearity, hysteresis, repeatability, resolution, reference standard measurement uncertainty, annual drift, temperature compemsation, K=2 High-precision Compound Gauge Pressure Module Specification Model Gauge pressure range [1] Absolute Pressure Range [2] Measurement Type Precision [3] (%FS) Accuracy [4] (%FS) ADT151-01RD-GP15KM (0 ~15000) psi (15~15015) psi Sealed gauge pressure 0.008% rdg or 0.004% FS
whichever is greater0.01% rdg or 0.005% FS
whichever is greaterADT151-01RD-GP10KM (0 ~10000) psi (15~10015) psi ADT151-01RD-CP5KM (-15~5000) psi (0~5015) psi ADT151-01RD-CP3KM (-15~3000) psi (0~3015) psi [1] The overload pressure of all pressure modules is 110% FS, and the burst pressure is 200% FS, except for the GP15KM, which has a burst pressure of 130% FS. [2] Absolute pressure is realized by calculating the gauge pressure and using the optional barometric module [3] Precison: the error components includes linearity, hysteresis, repeatability, resolution, and temperature compemsation. [4] Accuracy: the error components includ linearity, hysteresis, repeatability, resolution, reference standard measurement uncertainty, annual drift, temperature compemsation, K=2 Barometric Specifications Model [1] Absolute Pressure Range Maximum Tolerance ADT151-BP (60~110) kPa ±22 Pa ADT151-BPH ±10 Pa [1] Additel 793 controller can be equipped with a barometric module. After inserting the barometric module, the controller can swap between gauge and absolute pressure. -
Documents and Links Additel 793 Pressure Controller Datasheet Additel 151 Digital Pressure Module Datasheet Quick Start Guide for Additel 773/783/793 Additel 773, 783, and 793 User Manual Software and Firmware Name Version Upload Date Size Additel 773/783/793 Firmware Update Tool 2.0.0.372024-04-29 79 MB Additel 9054 Module Adjustment Software 1.0.152024-01-22 3 MB