New hydrogen sulfide analyzer
The new Model 903 hydrogen sulfide tape analyzer is designed to measure as many as four streams of H2S and total sulfur in gaseous streams.
It has a 20 sec response time.
New capabilities include:
- 0-2,000 ppm range without dilution.
- Linearity and repeatability of ±1% of full scale.
- 5-15 week tape life.
- Overrange and multirange measurement.
Operators can measure the extent to which H2S exceeds preset alarm levels as well as use the quick response H2S analyzer in new, higher ppm applications.
In addition, the analyzer can read samples from different ranges. This multi-range capability replaces the need for separate analysers calibrated each for separate streams. Other features include built-in modbus communications/RTU capabilities, a greater number of outputs and inputs, sensor autocalibration on each analysis, and dual redundant power supply.
Source: Galvanic Applied Sciences Inc., 7000 Fisher Rd. SE, Calgary, Alta. T2H 0W3.
New valve-test bench
Here’s a new pressure test bench for valves requiring production or engineering tests.
The maker says its comprehensive test bench provides independent gas and liquid test circuits with controls tailored to duplicate operating conditions for the valve product, including actuator. Benches offer what the firm says is quick, safe, expedient testing for all valves and valve actuators that require gas and-or liquid pressure testing to prove performance and pressure integrity.
The bench operates in a pressure range of 200-10,000 psi using glycol based hydraulic fluid, air, and hydraulic oil at a flow rate of 1 gpm test flow, 5 gpm filtration flow. The bench measures 7 ft wide by 6 ft high by about 2 ft deep, utilizes one Maximator air amplifier and three Maximator liquid pumps, and has five integral test bench features:
- Amplified air test circuit.
- Hydrostatic test and valve actuator operating system.
- Hydraulic force loading of valve actuator.
- High pressure cleanliness flushing with powered filtration system.
- Chart recorder data collection.
Source: Maxpro Technologies Inc., 7728 Klier Drive South, Fairview, PA 16415.
