Additel 773
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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These modular pressure controllers combine cutting-edge control/measurement technology, modular design, and user-friendly features. The Additel 773 controller series is optimized for low pressure work by utilizing Additel’s proven low-pressure pump technology in combination with control capabilities that revolutionized the industry as seen in the well-known handheld model ADT760. For users who require automated production, test, and calibration, Additel has the workload covered with these pressure controllers. The ADT773 can be quickly outfitted with two controlling modules and one reference barometric module to cover a wide pressure range.
- Pressure ranges from -380 inH2O (-0.95 bar) to 400 inH2O (1 bar)
- Two removable internal pressure modules
- 0.02%FS accuracy
- Control stability of 0.003%FS
- Ultra-High speed pressure generation and control
- Optional barometric pressure module
- Built-in differential pressure pump
- Large 7" color touch screen display
- Multi-automatic test functions:pressure switch, test, leak test, PSV test, etc.
- Modular design for easy maintenance, greatly reducing on-site downtime
Application Picture of Aditel 773's functionality Quick Change Pressure Modules (30 seconds)
Additel's 151 pressure control modules can be installed or replaced within 30 seconds or less. Simply open the upper 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 various different pressure ranges for the ADT773 controller utilizing these easy to swap pressure modules.
20% Pressure Step within 10 seconds
In the process of efficient and fast-paced end-of-line testing and verification and calibration, companies have strict requirements on the speed of pressure controllers. ADT773 adopts professional control technology to effectively improve control speed and control stability.
Air pressure controller: control response time (typical) ≤10S, control stability (typical) ≤±(0.001~0.003)
Built-in pump
The Additel 773 comes with an integrated internal low-pressure pump which provides users with a turnkey solution for pressure calibration work. Additel pump designs are well known and dependable. Not only are the fast, but they also offer the best control and stability in their class. In fact, the automated pumps in other Additel models have revolutionized the industry.
External Drive Valve Control
The ADT773 Controller provides valve control for up to 3 external valves. One of the channels is designated for us to control contamination prevention system (CPS), which helps to prevent media contamination. The remaining two channels can be used to control external vacuum pumps or external isolation valves for greater flexibility and compatibility for individual situations.
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 ADT773 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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Specification ADT773 Max Pressure Range [1] 400 inH2O (14.5 psi, 1 bar) Min Pressure Range -380 inH2O (-13.5 psi, -0.95 bar) Accuracy 0.02% FS Control Stability < 0.003% FS, typically 0.001% FS Control Response Time [2] [3] < 10 Seconds Pressure Type Low Differential Pressure Internchangeable Pressure Module Bays 2 Max Pressure Control Range of Internal Module (-400 ~ 400) inH2O / (-1 ~ 1) bar Min Pressure Control Range of Internal Module (-1~1) inH2O / (-2.5~2.5) mbar Range Switching Mode Fixed or Auto Supply Source Built-in air pump Control Mode Fast, standard or custom Maximum Overshoot < 1%FS Maximum Load Volume 500 mL Fluid Exhaust System (FES) Optional Pressure Port 1/8 BSP F Port Filter [4] Optional [1] The minimum negative pressure limit is given based on the atmospheric pressure value of 100 kPa [2] In order to achieve 0.001% FS control stability, some additional soak time at the desired pressure may be needed depending on the configuration and pressure level. [3] The air pressure is tested under the condition of external load volume 50 mL, 20% step, and the time to reach 0.005% FS stability. [4] All pressure ports are installed with 40~100μm filters. 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 ADT773 Pressure controller. Our differential pressure (DP) module accuracy specifications include linearity, hysteresis, repeatability, temperature compensation and annual drift. The DP 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.Differential Pressure Module for ADT783-D Model [1] Differential Pressure Measurement Type Pressure Medium Accuracy (%FS) [3] [4] Uncertainty [5] (% FS) 1st range [2] 2nd range ADT151-XX-DP400 (-400~400) inH2O, (-1000~1000) mbar (-200~200) inH2O, (-500~500) mbar DP G 0.015 0.02 ADT151-XX-DP300 (-300~300) inH2O, (-700~700) mbar (-150~150) inH2O, (-350~350) mbar ADT151-XX-DP200 (-200~200) inH2O, (-500~500) mbar (-100~100) inH2O, (-250~250) mbar ADT151-XX-DP150 (-150~150) inH2O, (-350~350) mbar (-100~100) inH2O, (-250~250) mbar ADT151-XX-DP100 (-100~100) inH2O, (-250~250) mbar (-50~50) inH2O, (-125~125) mbar ADT151-XX-DP50 (-50~50) inH2O, (-125~125) mbar (-30~30) inH2O, (-75~75) mbar ADT151-XX-DP30 (-30~30) inH2O, (-75~75) mbar (-20~20) inH2O, (-50~50) mbar ADT151-XX-DP20 [6] (-20~20) inH2O, (-50~50) mbar (-10~10) inH2O, (-25~25)mbar ADT151-XX-DP10 [6] (-10~10) inH2O, (-25~25) mbar (-5~5) inH2O, (-10~10) mbar ADT151-XX-DP5 [6] (-5~5) inH2O, (-10~10) mbar (-2~2) inH2O, (-5~5) mbar 0.025 0.05 ADT151-XX-DP2 [6] (-2~2) inH2O, (-5~5) mbar (-1~1) inH2O, (-2.5~2.5) mbar [1] DP300 to DP400 provides positive range, accuracy and precision specifications continue to apply; DP10 to DP150 provides a positive range with accuracy and precison specifications of 0.02%FS and 0.015%FS, respectively; DP2 to DP5 provides a positive range, with accuracy and precison specifications of 0.05%FS and 0.025%FS, respectively [2] The overload pressure of all pressure moduels is 150% FS, and the burst pressure of modules: DP20 / DP10 / DP5 / DP2: 100 mbar, DP100 / DP50 / DP30: 1000 mbar, DP300 / DP200 / DP150: 4000 mbar, DP800 / DP1000: 10000 mbar [3] FS means upper range - lower range. [4] Precison: the error components includes linearity, hysteresis, repeatability, resolution, and temperature compemsation. [5] Accuracy: the error components includ linearity, hysteresis, repeatability, resolution, reference standard measurement uncertainty, annual drift, temperature compemsation, K=2 [6] Reccomended calibration period of 180 days. Barometric Specifications Model [1] Absolute Pressure Range Accuracy ADT151-BP (60~110) kPa ±22 Pa ADT151-BPH ±10 Pa [1] Additel 773 controller can be equipped with an barometric pressure module. After inserting the barometric pressure module, the contoller can be toggled to and from gage and absolute pressure units. General Specifications Specification Description Power Requirements Power supply: AC100~240 V, 50/60 Hz Fuse: T3.15A 250V AC Maximum Power consumption: 150W Size /Weight Chassis Size: 440(W)×133(H)×380(D) mm Rack Mount Dimensions: 3U-19” rack, Horizontal Direction Chassis weight: 17.6 kg Pressure module weight: 0.4 kg Environment Operating Ambient: 10°C ~50°C Storage Temperature: -20°C ~70°C Operating humidity: 5%RH~95%RH, non-condensing Altitude (Operation): <2000 m Ingress Protection: IP20, Indoor use only Vibration level: 2 G Impact intensity: 4 G Warmup Time: 15 minutes 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 port withstand pressure One channel assigned to the Fluid exhaust system, the remaining 2 channels,users can be used to control the external vacuum pump and 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, 30V max Pressure switch test port One channel, green terminal connector with lock Maximum load 24 V / 0.1 A 30 V max 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 module Measurement only, cannot control pressure Internal pressure control module port Open cabin door and the system will automatically release the pressure. Inside of cabin, 3 pressure module bays from left to right, including a high pressure module bay, a low pressure module bay, and an atmospheric pressure module bay. -
Documents and Links Additel 773 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