• brief introduction

The BLA-AQM-800 dynamic calibrator is a multi-channel gas calibration device developed specifically for precision gas analyzers based on microprocessor technology. By using high-precision mass flow controllers and standard gases, calibration standard gases are provided for zero point and span verification of multiple gas parameters, and four gas sources can be provided simultaneously. The dynamic calibrator can be equipped with a built-in programmable ozone generator, which is not only used for accurate and reliable ozone calibration, but also for GPT to generate NO2. The ozone generator adopts multi-point segmented linear drive, which can ensure the repeatability and accuracy of ozone concentration; The optional photometer can also achieve higher precision control of the ozone generator. The dynamic calibrator has fast response, high repeatability, high accuracy, and is easy to use. It can also be customized according to customer requirements.

• characteristic

       Continuous self check with alarm function;

       High precision Swiss quality flow controller, large dilution ratio, fast response speed;

       Quartz gas phase titration chamber with multiple calibration gas interfaces;

       Optional ozone emitter and ozone photometer;

       Color screen display, touch screen operation, large capacity memory, automatic storage of historical data.

• application

Used in conjunction with a zero gas generator, it provides reliable quality control assurance for laboratories and gas analyzers.

• specifications

       Dilution gas flow range: 0-10 SLPM

       Calibration airflow range: 0-100 SCCM

       Flow control accuracy: ± 1% F.S

       Flow control linearity: ± 0.2% F.S

       Flow control repeatability: ± 0.2% F.S

       Dilution gas flow demand: 10SLPM@30psi

       Response time:<180s (T98)

       Environmental temperature: 5 ℃~40 ℃

       Size: 178mm × 430mm × 630mm

       Weight: 14.06kg (basic unit)

       Power supply: 200V~240V, 50/60Hz, 400W

       Analog output: 10V, 5V, 1V, 0.1V (optional)

       Communication specifications: RS232, RS485