The 227 series is portable, functional and accurate with an range of 0 to 10.5 V DC, and accuracy of 0.01% RDG. This model is ATEX certified.
The 227 series is portable, functional and accurate with an range of 0 to 10.5 V DC, and accuracy of 0.01% RDG. This model is ATEX certified.
Additel’s new Multi-functional Documenting Process Calibrator series takes portability, functionality, and accuracy to a whole new level and packages it with an intuitive and easy to use color touchscreen display. This series includes an advanced documenting pressure calibrator (ADT227) and an advanced documenting process calibrator with a built-in HART communicator (ADT227-HART). Additionally, each calibrator has an ATEX certified intrinsically safe option (ADT227Ex) allowing you to perform calibration in the harshest of environments. We’re confident these new tools will not only meet your calibration requirements but will make metrology simple for you!
Features
| Sourcing | |
| Voltage DC | Range: 0 to 10.5 V Resolution: 0.2 mV Accuracy: 0.01%RDG + 0.5 mV |
| Current DC | Range: 0 to 25 mA Resolution: 0.5 uA Accuracy: 0.01%RDG + 1.2 uA |
| Resistance | Range: 0 to 400 Ω Resolution: 10 mΩ Accuracy: 0.01%RDG + 20 mΩ Range: 0 to 4000 Ω Resolution: 100 mΩ Accuracy: 0.01%RDG + 200 mΩ |
| Frequency (Square wave) | Range: (0.01 ~ 5) Hz Resolution: 0.00001 Hz Accuracy: 0.002%RDG + 0.00002 Hz Range: (5 ~ 50) Hz Resolution: 0.0001 Hz Accuracy: 0.002%RDG + 0.0002 Hz Range: (50 ~ 500) Hz Resolution: 0.001 Hz Accuracy: 0.002%RDG + 0.002 Hz Range: (500 ~ 5000) Hz Resolution: 0.01 Hz Accuracy: 0.002%RDG + 0.02 Hz Range: (5000 ~ 50000) Hz Resolution: 0.1 Hz Accuracy: 0.002%RDG + 0.2 Hz |
| Duty Cycle | Fixed 50% at (0.01~50000)Hz |
| Voltage mV (TC) | Range: -10 to 75 mV Resolution: 1.5 uV Accuracy: 0.01%RDG + 3.0 uV |
| Pulse | Range: 0 to 9999999 Resolution: 1 Accuracy: N/A Optional rising edge or falling edge Minimum threshold voltage: 2.5V |
| Loop power (max 25mA) | Range: 22 V Resolution: N/A Accuracy: ±10% |
| Measuring | |
| Voltage DC | Range: -300 to 300 mV Resolution: 1 uV Accuracy: 0.01% RDG + 15 uV Range: -30 to 30 V Resolution: 0.1 mV Accuracy: 0.01% RDG + 1.5 mV Impedance: -300 mV to 300 mV => > 100 MΩ Impedance: -30 V to 30 V => > 1 MΩ |
| Current DC | Range: -30 to 30 mA Resolution: 0.1 uA Accuracy: 0.01% RDG + 1.2 uA |
| Resistance (4-Wire) | Range: 0 to 400 Ω Resolution: 1 mΩ Accuracy: 0.01% RDG + 20 mΩ Range: 0 to 4000 Ω Resolution: 10 mΩ Accuracy: 0.01% RDG + 200 mΩ 2-Wire + 50 mΩ, 3-wire + 10 mΩ Excitation current: 0.2 mA |
| Voltage mV (TC) | Range: -10 to 75 mV Resolution: 0.1 uV Accuracy: 0.01% RDG + 3.0 uV Impedance: > 100 MΩ |
| Frequency | Range: (0.01 ~ 5) Hz Resolution: 0.00001 Hz Accuracy: 0.002%RDG + 0.00002 Hz Range: (5 ~ 50) Hz Resolution: 0.0001 Hz Accuracy: 0.002%RDG + 0.0002 Hz Range: (50 ~ 500) Hz Resolution: 0.001 Hz Accuracy: 0.002%RDG + 0.002 Hz Range: (500 ~ 5000) Hz Resolution: 0.01 Hz Accuracy: 0.002%RDG + 0.02 Hz Range: (5000 ~ 50000) Hz Resolution: 0.1 Hz Accuracy: 0.002%RDG + 0.2 Hz Minimum threshold voltage: 2.5V Supported units: Hz, kHz, MHz, CPM, CPH, s, ms, μs |
| Pulse | Range: 0 to 9999999 Resolution: 1 Accuracy: N/A Optional rising edge or falling edge Minimum threshold voltage: 2.5V |
| Switch | Supports dry or wet switches Voltage range of 3 to 30 V Response speed < 10 ms |
| General | |
| Operating Temperature | -4 to 122°F (-20 to 50°C) |
| Specification guaranteed temperature range | 50 to 86°F (10 to 30°C) |
| Storage Temperature | -22 to 158°F (-30 to 70°C) |
| Humidity | <95%, non-condensing |
| Power supply | 4000 mAh 14.4Wh Explosion-proof lithium battery pack, charging time 6 to 8 hours, battery pack can be charged independently |
| User interface | Icon driven menus with navigation buttons |
| Ports protection voltage | 30V max |
| Display | 4.4" (11.2 cm) 640 x 480 mm color display capacitive screen Screen protector: tempered glass film (replaceable) |
| Data logger | N/A |
| Maximum altitude | 9843' (3000 m) |
| European Compliance | CE Mark |
| Electrical Connection | 0.157" (Ø4mm) sockets and flat mini-jack thermocouple socket |
| Battery | Rechargeable Li-ion battery (included) |
| Battery Life | Typically 35 hours |
| Battery Charge | 110V/220V external power adapter included. Battery can be charged external to the unit. Typically charge time is 6 to 8 hours. |
| External pressure module | Dual channel Serial plug, can connect two digital pressure modules |
| Warm-up time | Full specification performance is achieved after a 10 minute warm-up time. |
| ROHS compliant | Rohs II Directive 2011/65/EU, EN50581:2012 |
| Display rate | 3 readings per second |
| Barometric Accuracy (Built-in barometer) | 0.0080 psi (55 Pa) |
| IP protection level | IP67, 3.28' (1 m) drop test |
| Communication | Isolate USB-TYPEC (slave), Bluetooth BLE |
| User Interface Localization | English, Simplified Chinese, Traditional Chinese, Japanese |
| Calibration | ISO 17025 accredited calibration with data |
| Warranty | 3 years |
| Dimensions | 6.97 x 4.13 x 2.04" (177 x 105 x 52 mm) |
| Weight | 1.65 lbs (0.75 kg) |
| Sourcing | |
| Voltage DC | Range: 0 to 10.5 V Resolution: 0.2 mV Accuracy: 0.01%RDG + 0.5 mV |
| Current DC | Range: 0 to 25 mA Resolution: 0.5 uA Accuracy: 0.01%RDG + 1.2 uA |
| Resistance | Range: 0 to 400 Ω Resolution: 10 mΩ Accuracy: 0.01%RDG + 20 mΩ Range: 0 to 4000 Ω Resolution: 100 mΩ Accuracy: 0.01%RDG + 200 mΩ |
| Frequency (Square wave) | Range: (0.01 ~ 5) Hz Resolution: 0.00001 Hz Accuracy: 0.002%RDG + 0.00002 Hz Range: (5 ~ 50) Hz Resolution: 0.0001 Hz Accuracy: 0.002%RDG + 0.0002 Hz Range: (50 ~ 500) Hz Resolution: 0.001 Hz Accuracy: 0.002%RDG + 0.002 Hz Range: (500 ~ 5000) Hz Resolution: 0.01 Hz Accuracy: 0.002%RDG + 0.02 Hz Range: (5000 ~ 50000) Hz Resolution: 0.1 Hz Accuracy: 0.002%RDG + 0.2 Hz |
| Duty Cycle | Fixed 50% at (0.01~50000)Hz |
| Voltage mV (TC) | Range: -10 to 75 mV Resolution: 1.5 uV Accuracy: 0.01%RDG + 3.0 uV |
| Pulse | Range: 0 to 9999999 Resolution: 1 Accuracy: N/A Optional rising edge or falling edge Minimum threshold voltage: 2.5V |
| Loop power (max 25mA) | Range: 22 V Resolution: N/A Accuracy: ±10% |
| Measuring | |
| Voltage DC | Range: -300 to 300 mV Resolution: 1 uV Accuracy: 0.01% RDG + 15 uV Range: -30 to 30 V Resolution: 0.1 mV Accuracy: 0.01% RDG + 1.5 mV Impedance: -300 mV to 300 mV => > 100 MΩ Impedance: -30 V to 30 V => > 1 MΩ |
| Current DC | Range: -30 to 30 mA Resolution: 0.1 uA Accuracy: 0.01% RDG + 1.2 uA |
| Resistance (4-Wire) | Range: 0 to 400 Ω Resolution: 1 mΩ Accuracy: 0.01% RDG + 20 mΩ Range: 0 to 4000 Ω Resolution: 10 mΩ Accuracy: 0.01% RDG + 200 mΩ 2-Wire + 50 mΩ, 3-wire + 10 mΩ Excitation current: 0.2 mA |
| Voltage mV (TC) | Range: -10 to 75 mV Resolution: 0.1 uV Accuracy: 0.01% RDG + 3.0 uV Impedance: > 100 MΩ |
| Frequency | Range: (0.01 ~ 5) Hz Resolution: 0.00001 Hz Accuracy: 0.002%RDG + 0.00002 Hz Range: (5 ~ 50) Hz Resolution: 0.0001 Hz Accuracy: 0.002%RDG + 0.0002 Hz Range: (50 ~ 500) Hz Resolution: 0.001 Hz Accuracy: 0.002%RDG + 0.002 Hz Range: (500 ~ 5000) Hz Resolution: 0.01 Hz Accuracy: 0.002%RDG + 0.02 Hz Range: (5000 ~ 50000) Hz Resolution: 0.1 Hz Accuracy: 0.002%RDG + 0.2 Hz Minimum threshold voltage: 2.5V Supported units: Hz, kHz, MHz, CPM, CPH, s, ms, μs |
| Pulse | Range: 0 to 9999999 Resolution: 1 Accuracy: N/A Optional rising edge or falling edge Minimum threshold voltage: 2.5V |
| Switch | Supports dry or wet switches Voltage range of 3 to 30 V Response speed < 10 ms |
| General | |
| Operating Temperature | -4 to 122°F (-20 to 50°C) |
| Specification guaranteed temperature range | 50 to 86°F (10 to 30°C) |
| Storage Temperature | -22 to 158°F (-30 to 70°C) |
| Humidity | <95%, non-condensing |
| Power supply | 4000 mAh 14.4Wh Explosion-proof lithium battery pack, charging time 6 to 8 hours, battery pack can be charged independently |
| User interface | Icon driven menus with navigation buttons |
| Ports protection voltage | 30V max |
| Display | 4.4" (11.2 cm) 640 x 480 mm color display capacitive screen Screen protector: tempered glass film (replaceable) |
| Data logger | N/A |
| Maximum altitude | 9843' (3000 m) |
| European Compliance | CE Mark |
| Electrical Connection | 0.157" (Ø4mm) sockets and flat mini-jack thermocouple socket |
| Battery | Rechargeable Li-ion battery (included) |
| Battery Life | Typically 35 hours |
| Battery Charge | 110V/220V external power adapter included. Battery can be charged external to the unit. Typically charge time is 6 to 8 hours. |
| External pressure module | Dual channel Serial plug, can connect two digital pressure modules |
| Warm-up time | Full specification performance is achieved after a 10 minute warm-up time. |
| ROHS compliant | Rohs II Directive 2011/65/EU, EN50581:2012 |
| Display rate | 3 readings per second |
| Barometric Accuracy (Built-in barometer) | 0.0080 psi (55 Pa) |
| IP protection level | IP67, 3.28' (1 m) drop test |
| Communication | Isolate USB-TYPEC (slave), Bluetooth BLE |
| User Interface Localization | English, Simplified Chinese, Traditional Chinese, Japanese |
| Calibration | ISO 17025 accredited calibration with data |
| Warranty | 3 years |
| Dimensions | 6.97 x 4.13 x 2.04" (177 x 105 x 52 mm) |
| Weight | 1.65 lbs (0.75 kg) |