Sailhero XHCAL3000 Portable dynamic gas calibrator is a microprocessor-based calibrator for calibrating precision gas analyzer. Apply a high-precision mass flow controller to control the flow of compressed gas and diluted gas of standard concentration, which can carry out zero calibration and measuring range calibration for the gas analyzer.
Sailhero XHCAL3000 can be equipped with optional ultraviolet ozone generator to provide ozone gas of accurate and reliable concentration; it is also equipped with an internal gas-phase titration (GPT) chamber to mix NO standard gas and ozone to produce NO2 gas of standard concentration. An optional ozone photometer is arranged inside to measure and control the generation of accurate ozone.
This system is a highly integrated portable calibration equipment, which has the characteristics of high accuracy, small size, light weight and easy outdoor operation. It is mainly used for calibration and demarcation for outdoor small-size air systems.
Main Characteristics
● Small size, easy to carry;
● Suitable for outdoor harsh environment application;
● The instrument adopts a color image display screen operated by large touch screen, which is convenient to operate; English/Chinese interface provides easy identification;
● Generate accurate calibration gases such as SO2, H2S, NO, NO2, CO and O3;
● One-route calibration gas input port (single standard gas or multiple-mixed gas can be configured);
● The internal flow of the instrument is controlled by the mass flow controller, with the flow accuracy of ±1% F.S, and linearity of ±0.5% F.S.
● Gas phase titration chamber (GPT) (optional);
● Constant temperature and closed-loop control of the ultraviolet lamp ensure the stability of the luminous intensity of the ultraviolet lamp;
● Auto-diagnosis can find out instrument faults conveniently and quickly;
● The instrument has automatic alarm function;
● Built-in dynamic data storage can store and display information such as data query and alarm query;
Parameters and Indexes
| Ultraviolet photometer |
| Measuring range |
0~500 nmol/mol |
| Zero point noise |
0.5 nmol/mol |
| Limit of detection |
1.0 nmol/mol |
| Measuring range noise |
≤3.0 nmol/mol |
| Linearity |
1% F.S |
| Response time |
≤120s |
| 20% measuring range precision of ozone generation |
3.0 nmol/mol |
| 80% measuring range precision of ozone generation |
5.0 nmol/mol |
| Zero drift |
±1.0 nmol/mol |
| Measuring range drift |
±5.0 nmol/mol |
| Flow |
800 ml/min±10% |
| Dimension (L × W × H) |
575mm×421mm×287mm; |
| Weight |
12.5 Kg |
| Dilution system |
| Accuracy of flow measurement |
±1% F.S |
| Flow linear error |
±1% F.S |
| Flow range of dilution air |
(0~10) L/min;
Optional range: (0~20) L/min |
| Flow range of standard gas |
(0~50) mL/min;
Optional range: (0~100)mL/min |
| Dilution ratio |
1:50-1:200 |
| Dilution gas input pressure |
175kPa~225kPa |
| Calibration gas inlet |
1 |
| Dilution gas inlet |
1 |
| Ozone output accuracy |
±2% |
