🧭 Application Engineering Guide
Calibration Instrument Selector & Comparison Guide
Select your calibration parameter, target accuracy class, and industry application to find the ideal Dual Brothers instrument suite.
All Calibrators
Full portfolio overview
Temperature & RTD
Dry blocks, liquid baths & SPRTs
Pressure & Vacuum
Pneumatic & 1000-bar hydraulic
Humidity & Dew Point
Cleanrooms & pharma chambers
Blackbody Pyrometry
Thermal cameras & IR thermometers
Tachometer & Speed
Optical & contact RPM calibration
📋 Comprehensive Metrology Specifications Matrix
| Instrument Series | Operating Range | Accuracy / Stability | Primary Applications | Standard Compliance | Action |
|---|---|---|---|---|---|
| DB Therion Series Dry Block Calibrator |
-100°C to 1500°C | ±0.03°C Stability ±0.15°C Accuracy |
RTD PT100, Thermocouples, Industrial thermowell probes | EURAMET cg-13 / IEC 60751 | View Specs → |
| DB Thermobath Series Stirred Liquid Bath |
-30°C to 250°C | ±0.005°C Uniformity ±0.01°C Stability |
Short-stem sensors, sanitary tri-clamp pharma probes | ASTM E644 / ISO 17025 | View Specs → |
| DB Barion Series Pressure Calibrator |
-0.9 bar vacuum to 1000 bar | 0.05% FS Accuracy 0.001 bar Resolution |
Pressure transmitters, dial gauges, relief valves | EN 837 / ASME B40.100 | View Specs → |
| DB Hygron Series Humidity Calibrator |
5°C to 60°C 3% to 95% RH |
±0.2% RH / ±0.05°C Dew Point ±0.1°C |
Pharma cleanrooms, dataloggers, HVAC stability | ISO 14644 / USP <1118> | View Specs → |
| DB Pyrovia Series Blackbody Source |
0°C to 1500°C | ε = 0.995 ± 0.003 ±0.2°C Stability |
Infrared pyrometers, thermal imagers, fever screeners | ASTM E2847 / ASTM E1965 | View Specs → |
| DB Rotron Series Tachometer Calibrator |
60 to 240,000 RPM | ±0.001 RPM 0.0001 Hz Resolution |
Optical tachometers, stroboscopes, contact wheels | ISO 10816 / Machinery | View Specs → |
| DB Metron Series Secondary Standard PRT |
-200°C to 660°C | Class 1/10 DIN (±0.03°C) Annual Drift < 0.01°C |
Master reference sensor for dry wells and liquid baths | ITS-90 / IEC 60751 | View Specs → |
Need Help Selecting the Right Specification for Your Lab?
Our application engineers review your exact sensor drawings, sheath dimensions, and required uncertainty budgets to configure the optimal calibrator package.