Universal Pressure Calibrator — UKD-33
Available on request
Delivery across Russia
Order phone: +7(800)777-18-50
Description
The universal pressure calibrator UKD-33 allows measurements to be carried out using an external pressure transducer IZMERKON DX-33 as a standard, and to interact with a portable computer or laptop. The IZMERKON DX-33 transducer is registered in the State Register of Measuring Instruments and is approved for Verification. Measurements are carried out by a reference digital transducer, which eliminates additional measurement errors caused by an analog output signal.
To ensure the highest quality of products and services during production and testing, the customer needs a pressure sensor that guarantees accuracy and reliability. The IZMERKON DX-33 series transducers, known for their stability and accuracy up to 0.025% of the upper measurement limit, are designed specifically for such cases. They meet special requirements for industrial and laboratory applications where measurement stability and accuracy are critical. That is why these sensors are used as part of our calibrator. A wide range of possible measurement ranges combined with high accuracy allows covering the maximum number of calibrated transducers with a minimal number of standards.
Power is supplied directly from the communication line via a USB converter or from an external source when connected in groups. It is ideal for metrological services, laboratories, and production facilities where reliability and measurement accuracy are critical.
The software supplied in the kit allows for quick deployment of a testing or monitoring station and to perform all necessary measurements with recording limited only by the internal storage capacity of the laptop.
In addition to pressure, the calibrator is also capable of recording a temperature channel.
The universal calibrator UKD-33 can be supplied with various types of pressure setters, such as IZMERKON PR10-60 or IZMERKON GR700-1000. The choice depends on the measurement ranges of the fleet of calibrated pressure transducers.
Key Advantages
- Highest accuracy: the calibrator is based on the external reference pressure transducer "IZMERKON DX-33" with exceptional accuracy up to 0.025% of the full scale.
- Versatility: measurement and recording of not only pressure but also temperature.
- Full automation: software allows quick deployment of a test bench, conducting measurements, and unlimited data logging on a laptop.
- Capability for autonomous operation: without connection to an external power source.
- Ready to use: the kit includes everything necessary for connection to a computer.
Package Contents
- Pressure transducer "IZMERKON DX-33" (external, reference).
- RS-485 to USB interface converter.
- Specialized software.
- Necessary cables.
Options
For an accuracy class of 0.01% full scale, the pressure transducer can be equipped with a reference transducer from the Swiss manufacturer Keller AG. Upon request, the calibrator can be supplied with a laptop according to the Customer's technical requirements.
- Specifications
- Applications
| IZMERKON-DA-33 IZMERKON-DAk-33 |
IZMERKON-DI-33 | IZMERKON-DIR-33 | IZMERKON-DD-33 | IZMERKON-DR-33 | |
| Pressure range, MPa | from 0 to 100 | from 0 to 2.5 | from 0 to 2.5 | from -0.1 to 2.4 | from -0.1 to 0 |
| Upper measurement limit, MPa | from 0.01 to 100 | from 0.01 to 2.5 | from 0.015 to 2.4 | from 0.01 to 2.5 | from 0.01 to 0.1 |
| Basic reduced error y, % of range | ±0.025; ±0.05; ±0.1; ±0.25 | ±0.1; ±0.25; ±0.5 | |||
| Additional error caused by ambient temperature change, per 10 °C, % of range | for accuracy class 0.025: 0.3y for accuracy class 0.05: 0.5y for accuracy classes 0.1; 0.25 and 0.5: 0.65y |
0.65y | |||
| Digital | Analog 2-wire | Analog 3-wire | Analog 3-wire | Analog 3-wire | |
| Output signal | RS485 | 4...20 mA | 0...10 V | 0…5 V | 0.5…4.5 V |
| Supply voltage, V | 8 ... 32 / 3.5 ... 32 | 8 ... 32 | 13 ... 32 | 8…28 | 8…32 |
| Load resistance, Ohm | from 50 to 1000 | more than 5000 |
| Electrical connection | DIN 43650 connector Binder 723 connector M12 connector Cable |
| Insulation resistance at ambient temperature (20 ± 5) °C | not less than 10 MOhm |
| Output signal ripple | not more than 0.6 % of range |
| Dead zone | not more than 0.01 % of range |
| Output signal recovery time after power interruption | not more than 20 ms |
| Additional error caused by external magnetic field with intensity 400 A/m, (50 ± 2) Hz | not more than 0.5y |
| Operating temperature | -40…100ºC |
| Mean time between failures | 150000 hours |
| Service life | 15 years |
| Vibration resistance | group N1 according to GOST R 52931 |
| Protection class | IP54, IP65…IP67, IP68* |
| Converter housing and parts in contact with the controlled medium | Steel 316L Optionally Hastelloy or titanium alloy 3M |
| Weight | not more than 0.12 kg (0.50 kg for IZMERKON-DD-33) |
*Depending on the selected connector
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